8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

December 10, 2020

Date of Report (date of earliest event reported)

GigCapital3, Inc.

(Exact name of Registrant as specified in its charter)

Delaware	001-39283	84-4605714
(State or other jurisdiction of incorporation or organization)	(Commission File Number)	(I.R.S. Employer Identification Number)

1731 Embarcadero Road, Suite 200

Palo Alto, CA 94303

(Address of principal executive offices)

(650) 276-7040

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☒ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e 4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbols	Name of each exchange on which registered
Units, each consisting of one share of Common Stock and three-fourths of one Redeemable Warrant	GIK.U	New York Stock Exchange
Common Stock, par value $0.0001 per share	GIK	New York Stock Exchange
Redeemable Warrants, each full warrant exercisable for one share of Common Stock at an exercise price of $11.50 per share	GIK.WS	New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company  ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Item 1.01 Entry into a Material Definitive Agreement.

On December 10, 2020, GigCapital3, Inc., a Delaware corporation (“GigCapital3”), announced that it executed a Business Combination Agreement (the “Business Combination Agreement”), dated as of December 10, 2020, with Project Power Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of GigCapital3 (“Merger Sub”), and Lightning Systems, Inc., a Delaware corporation (“Lightning Systems”) (the transactions contemplated by the Business Combination Agreement, the “Business Combination”). This Current Report on Form 8-K provides a summary of the Business Combination Agreement and the other agreements entered into (and certain agreements to be entered into) in connection with the Business Combination. The descriptions of these agreements do not purport to be complete and are qualified in their entirety by the terms and conditions of such agreements or the forms thereof, as applicable, copies of which are filed as Exhibits 2.1, 10.1, 10.2, 10.3 and 10.4 hereto and are incorporated by reference herein.

Business Combination Agreement

The below description of the Business Combination Agreement and the transactions contemplated thereby is not complete and is subject to, and qualified in its entirety by reference to, the actual agreement, a copy of which is filed with this Current Report on Form 8-K as Exhibit 2.1, and the terms of which are incorporated herein by reference. Capitalized terms used but not otherwise defined herein will have the meanings given to them in the Business Combination Agreement. The Business Combination Agreement has been attached to provide investors with information regarding its terms. It is not intended to provide any other factual information about GigCapital3, Lightning Systems or Merger Sub. In particular, the assertions embodied in the representations and warranties in the Business Combination Agreement were made as of a specified date, may be subject to a contractual standard of materiality different from what might be viewed as material to investors, or may have been used for the purpose of allocating risk between the parties. Accordingly, the representations and warranties in the Business Combination Agreement are not necessarily characterizations of the actual state of facts about GigCapital3, Merger Sub or Lightning Systems at the time they were made or otherwise and should only be read in conjunction with the other information that GigCapital3 makes publicly available in reports, statements and other documents filed with the Securities and Exchange Commission (“SEC”).

The Merger

Pursuant to the terms of the Business Combination Agreement, GigCapital3 will acquire Lightning Systems through the merger of Merger Sub with and into Lightning Systems, with Lightning Systems surviving the merger as a wholly owned subsidiary of GigCapital3 (the “Merger”). At the effective time of the Merger (the “Effective Time”), each share of Lightning Systems capital stock, par value $0.00001 per share (collectively, “Lightning Systems Capital Stock”) issued and outstanding immediately prior to the Effective Time (including shares of Lightning Systems Capital Stock resulting from the conversion or exercise of preferred stock, warrants, stock options and convertible notes prior to the Effective Time) will be cancelled and converted into (i) the right to receive shares of common stock, par value $0.0001 per share, of GigCapital3 (“Common Stock”) equal to the Exchange Ratio and (ii) the contingent right to receive a portion of the Stockholder Earnout Shares (as defined below), calculated on a Pro Rata Basis together with all other shares of Lightning Systems Capital Stock held by the holder of such shares as of immediately prior to the Effective Time, if, as and when payable in accordance with the provisions of Section 3.07. The Exchange Ratio means the quotient of (a) the Aggregate Closing Merger Consideration divided by (b) the Company Fully Diluted Capital Stock. The Aggregate Closing Merger Consideration means a number of shares of Common Stock equal to the quotient of (a) the Aggregate Closing Merger Consideration Value divided by (b) $10.00. The Aggregate Closing Merger Consideration Value means (a) $539,220,000, plus (b) the sum of the exercise prices of all Lightning System Options (as defined below) outstanding immediately prior to the Effective Time, minus (c) the amount by which the net debt of Lightning Systems at the Closing (as defined below) exceeds $15,000,000, minus (d) the amount by which the cash and cash equivalents of Lightning Systems at the Closing is less than $500,000. The Company Fully Diluted Capital Stock means the sum of (a) the aggregate number of shares of Lightning Systems Capital Stock that are issued and outstanding as of immediately prior to the Effective Time (including shares issued upon the exercise or conversion of Lightning Systems Options, and warrants and convertible notes of Lightning Systems, in each case prior to the Effective Time, but excluding any shares to be cancelled pursuant to the terms of the Business Combination Agreement, and (b) the maximum number of shares of Lightning Systems Common Stock (as defined below) issuable upon full exercise, exchange or conversion of all Lightning Systems stock options outstanding as of the Effective Time. In addition, at the Effective Time, each outstanding option to purchase shares of Lightning Systems common stock, par value $0.00001 per share (“Lightning Systems Common Stock,” and each such option, a “Lightning Systems Option”), whether vested or unvested, will be assumed by GigCapital3 and converted into an option to purchase a number of shares of Common Stock (such option, an “Exchanged Option”) equal to the product (rounded down to the nearest whole number) of (x) the number of shares of Lightning Systems Common Stock subject to such Lightning Systems Option immediately prior to the Effective Time and

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(y) the Exchange Ratio, at an exercise price per share (rounded up to the nearest whole cent) equal to the quotient of (A) the exercise price per share of such Lightning Systems Option immediately prior to the Effective Time divided by (B) the Exchange Ratio. Except as specifically provided above or as agreed to in writing with any holder of a Lightning Systems Option, following the Effective Time, each Exchanged Option will continue to be governed by the same vesting and exercisability terms and otherwise substantially similar terms and conditions as were applicable to the corresponding former Lightning Systems Option immediately prior to the Effective Time.

Lightning Systems Stockholder Earnout

Pursuant to the terms of the Business Combination Agreement, holders of Lightning Systems Capital Stock will receive, in the aggregate, up to an additional 16,463,096 shares of Common Stock (the “Stockholder Earnout Shares”) in three equal tranches if, during the period from the closing of the Business Combination (the “Closing”) through and including the fifth anniversary of the date of the Closing, the dollar volume-weighted average price of Common Stock (as determined in accordance with the Business Combination Agreement) equals or exceeds $12.00, $14.00 and $16.00 per share for twenty (20) of any thirty (30) consecutive trading days commencing after the Closing on the NYSE, Nasdaq or any other national securities exchange, as applicable for each of such three tranches, respectively.

The Closing

The Closing will occur as promptly as practicable, but in no event later than three Business Days, after the satisfaction or, if permissible, waiver of the conditions set forth in the Business Combination Agreement.

New York Stock Exchange Listing

Pursuant to the terms of the Business Combination Agreement, GigCapital3 is required to use its reasonable best efforts to cause the Common Stock to be issued in connection with the Business Combination to be approved for listing on the New York Stock Exchange (“NYSE”) at the Closing.

Representations and Warranties

The Business Combination Agreement contains customary representations and warranties of the parties thereto with respect to, among other things, (a) entity organization, formation and authority, (b) capital structure, (c) authorization to enter into the Business Combination Agreement, (d) licenses and permits, (e) taxes, (f) financial statements, (g) real property, (h) material contracts, (i) title to assets, (j) absence of changes, (k) employee matters, (l) compliance with laws, (m) litigation, (n) transactions with affiliates and (o) regulatory matters.

Covenants

The Business Combination Agreement includes customary covenants of the parties with respect to the operation of their respective businesses prior to the consummation of the Business Combination and efforts to satisfy the conditions to consummation of the Business Combination. The Business Combination Agreement also contains additional covenants of the parties, including, among others, covenants providing for GigCapital3 and Lightning Systems to use their reasonable best efforts to obtain to obtain all permits, consents, approvals, authorizations, qualifications and orders of Governmental Authorities and parties to contracts with the Lightning Systems and its Subsidiaries as set forth in the Business Combination Agreement necessary for the consummation of the Business Combination and to fulfill the conditions to the Merger, and for the preparation and filing of a registration statement on Form S-4 relating to the Merger and containing a proxy statement of GigCapital3.

Incentive Plan

In connection with the Merger, GigCapital3 will adopt, subject to the approval of the stockholders of GigCapital3, an equity incentive award plan for GigCapital2 with an initial award pool of GigCapital2 Common Stock equal to the sum of (i) the amount that is equal to ten percent (10%) of the shares of Common Stock outstanding as of immediately after the Effective Time (rounded up to the nearest whole share), plus the aggregate number of shares of Common Stock underlying the Exchanged Options, which plan shall include an “evergreen” provision pursuant to which such award pool will automatically increase on each of January 1, 2022 and each anniversary thereof during the effectiveness of such plan by an amount equal to the lesser of (i) five percent (5%) of the shares of Common Stock issued and outstanding as of 12:01 a.m. (Central Time) on such date and (ii) such lesser amount determined by the board of directors, and which plan shall be effective at and after Closing.

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Lightning Systems Exclusivity Restrictions

Pursuant to the terms of the Business Combination Agreement, from the date of the Business Combination Agreement to the Closing or, if earlier, the termination of the Business Combination Agreement in accordance with its terms, Lightning Systems has agreed, among other things, not to, directly or indirectly, (i) enter into, solicit, initiate or continue any discussions or negotiations with, or encourage or respond to any inquiries or proposals by, or participate in any negotiations with, or provide any information to, or otherwise cooperate in any way with, any person or other entity or “group” within the meaning of Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), concerning an Alternative Transaction, (ii) enter into any agreement regarding, continue or otherwise participate in any discussions regarding, or furnish to any person any information with respect to, or cooperate in any way that would otherwise reasonably be expected to lead to, any Alternative Transaction or (iii) commence, continue or renew any due diligence investigation regarding any Alternative Transaction

GigCapital3 Exclusivity Restrictions

Pursuant to the terms of the Business Combination Agreement, from the date of the Business Combination Agreement to the Effective Time or, if earlier, the termination of the Business Combination Agreement in accordance with its terms, GigCapital3 has agreed among other things, not to take, whether directly or indirectly, any action to solicit, initiate, continue or engage in discussions or negotiations with, or enter into any agreement with, or encourage, respond, provide information to or commence due diligence with respect to, any person (other than Lightning Systems, its stockholders and/or any of their affiliates or representatives), concerning, relating to or which is intended or is reasonably likely to give rise to or result in, any offer, inquiry, proposal or indication of interest, written or oral relating to any business combination transaction other than with Lightning Systems, its stockholders and their respective affiliates and Representatives.

Conditions to Closing

The consummation of the Business Combination is subject to the receipt of the requisite approval of the stockholders of each of GigCapital3 and Lightning Systems, and the fulfillment of certain other conditions, as described in greater detail below.

Mutual Conditions

Under the terms of the Business Combination Agreement, the obligations of Lightning Systems, GigCapital3 and Merger Sub to consummate the Business Combination, including the Merger, are subject to the satisfaction or waiver (where permissible) at or prior to the Closing of the following conditions: (i) the Written Consent shall have been delivered to GigCapital3; (ii) the GigCapital3 Proposals shall have been approved and adopted by the requisite affirmative vote of the stockholders of GigCapital3 in accordance with the Proxy Statement, the DGCL, the GigCapital3 Organizational Documents and the rules and regulations of the NYSE; (iii) all required filings under the Hart-Scott-Rodino Antitrust Improvements Act of 1979, as amended (the “HSR Act”) shall have been completed and any applicable waiting period (and any extension thereof) applicable to the consummation of the Business Combination under the HSR Act shall have expired or been terminated, and any pre-Closing approvals or clearances reasonably required thereunder shall have been obtained; (iv) no Governmental Authority shall have enacted, issued, promulgated, enforced or entered any Law, rule, regulation, judgment, decree, executive order or award which is then in effect and has the effect of making the Business Combination illegal or otherwise prohibiting consummation of the Business Combination; (v) all consents, approvals and authorizations set forth in the Business Combination Agreement shall have been obtained from and made with all Governmental Authorities; (vi) the Registration Statement shall have been declared effective under the Securities Act, no stop order suspending the effectiveness of the Registration Statement shall be in effect, and no proceedings for purposes of suspending the effectiveness of the Registration Statement shall have been initiated or threatened by the SEC; (vii) the shares of Common Stock shall have been listed on the NYSE as of the Closing Date; (viii) upon the Closing, and after giving effect to the Redemption Rights, GigCapital3 shall have net tangible assets of at least $5,000,001 (excluding assets of Lightning Systems); and (ix) GigCapital3 shall have cash and cash equivalents in the Trust Account and from the transactions contemplated in the PIPE Subscription Agreement (as defined below) and the Note Subscription Agreements (as defined below) of an aggregate amount not less than $150,000,000.

GigCapital3 Conditions to Closing

Additionally, under the terms of the Business Combination Agreement, the obligations of GigCapital3 and Merger Sub to consummate the Business Combination, including the Merger, are subject to the satisfaction or waiver (where permissible) at or prior to the Closing of, among other customary closing conditions, the following conditions: (i) no Company Material Adverse Effect shall have occurred between the date of the Business Combination Agreement and the Closing Date; (ii) the Notes Subscription Agreement, the Indenture and the Amended and Restated Warrant Agreement shall be in full force and effect and nothing shall exist that would impair the Notes Financing occurring in connection with the Closing; and (iii) Lightning Systems shall have delivered to GigCapital3 the PCAOB Financial Statements.

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Lightning Systems Conditions to Closing

Additionally, under the terms of the Business Combination Agreement, the obligations of Lightning Systems to consummate the Business Combination, including the Merger, are subject to the satisfaction or waiver (where permissible) at or prior to the Closing of, among other customary closing conditions, the following conditions: (i) no GigCapital3 Material Adverse Effect shall have occurred between the date of this Agreement and the Closing Date; and (ii) a supplemental listing shall have been filed with the NYSE as of the Closing Date to list the shares constituting the Aggregate Closing Merger Consideration.

Termination

The Business Combination Agreement allows the parties to terminate the agreement if certain conditions described in the Business Combination Agreement are satisfied. Additionally, under the Business Combination Agreement, GigCapital3 is allowed to terminate the Business Combination Agreement if the PCAOB Financial Statements have not been delivered to GigCapital3 by Lightning Systems on or before December 31, 2020.

Name Change and Ticker Symbol

Upon the closing of the transactions, the combined company will be named Lightning eMotors, Inc. and will continue to be listed on the NYSE under the new ticker symbol “ZEV.”

Stockholder Support Agreement

GigCapital3, Lighting Systems and the Key Company Stockholders, concurrently with the execution and delivery of the Business Combination Agreement, have entered into the Stockholder Support Agreement (the “Stockholder Support Agreement”), pursuant to which such Key Company Stockholders have agreed, among other things, to vote all of their shares of Lightning Systems Capital Stock in favor of the Business Combination Agreement and the Business Combination, including the Merger. The foregoing description of the Stockholder Support Agreement and the transactions contemplated thereby is not complete and is subject to, and qualified in its entirety by reference to, the actual agreement, a copy of which is filed with this Current Report on Form 8-K as Exhibit 10.1, and the terms of which are incorporated herein by reference.

Sponsor Support Agreement

GigCapital3, Lighting Systems and the Sponsor, concurrently with the execution and delivery of the Business Combination Agreement, have entered into the Sponsor Support Agreement (the “Sponsor Support Agreement”), pursuant to which the Sponsor has agreed, among other things, to vote (or execute and return an action by written consent), or cause to be voted at the GigCapital3 Stockholders’ Meeting (or validly execute and return and cause such consent to be granted with respect to), all of its shares of Common Stock in favor of (A) the approval and adoption of the Business Combination Agreement and approval of the Business Combination, including the Merger, (B) against any action, agreement or transaction or proposal that would result in a breach of any covenant, representation or warranty or any other obligation or agreement of GigCapital3 under the Business Combination Agreement or that would reasonably be expected to result in the failure of the Merger from being consummated and (C) each of the proposals and any other matters necessary or reasonably requested by GigCapital3 for consummation of the Business Combination, including the Merger. The foregoing description of the Sponsor Support Agreement and the transactions contemplated thereby is not complete and is subject to, and qualified in its entirety by reference to, the actual agreement, a copy of which is filed with this Current Report on Form 8-K as Exhibit 10.2, and the terms of which are incorporated herein by reference.

Registration Rights and Lock-up Agreement

In connection with the Business Combination, GigCapital3 and certain stockholders of Lightning Systems (the “Holders”) will enter into a Registration Rights and Lock-Up Agreement (the “Registration Rights and Lock-Up Agreement”) at the Closing. Pursuant to the terms of the Registration Rights and Lock-Up Agreement, GigCapital3 will be obligated to file a registration statement to register the resale of certain shares of Common Stock held by the Holders. In addition, pursuant to the terms of the Registration Rights and Lock-Up Agreement and subject to certain requirements and customary conditions, including with regard to the number of demand rights that may be exercised, the Holders may demand at any time or from time to time, that GigCapital3 file a registration statement on Form S-1 or Form S-3 to register certain shares of Common Stock held by such Holders. The Registration Rights and Lock-Up Agreement will also provide the Holders with “piggy-back” registration rights, subject to certain requirements and customary conditions.

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The Registration Rights and Lock-Up Agreement further provides that, subject to certain exceptions, each of the Holders will not Transfer any shares of Common Stock beneficially owned or owned of record by such of the Holders until the earlier of (i) 180 days after the date of the Closing or (ii) the date on which, subsequent to the Business Combination, the last sale price of the Common Stock (x) equals or exceeds $12.50 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30 trading day period commencing at least 90 days after the Business Combination, or (y) the date following the completion of the Business Combination on which GigCapital3 completes a liquidation, merger, stock exchange or other similar transaction that results in all of the GigCapital3’s stockholders having the right to exchange their shares of Common Stock for cash, securities or other property; provided that in the sole discretion of the majority of the independent members of the GigCapital3 Board, the such lock-up period may end earlier than as provided therein upon written notice to the Holders.

The foregoing description of the Registration Rights and Lock-Up Agreement and the transactions contemplated thereby is not complete and is subject to, and qualified in its entirety by reference to, the agreed upon form of Registration Rights and Lock-Up Agreement, a copy of which is filed with this Current Report on Form 8-K as Exhibit B to Exhibit 2.1 hereto, and the terms of which are incorporated herein by reference.

Lightning Systems Stockholders Agreement

Lightning Systems and the Key Company Stockholders, in connection with the execution and delivery of the Business Combination Agreement, have entered into a Stockholders Agreement (the “Lightning Systems Stockholders Agreement”), providing that immediately prior to the Closing (i) the Lightning’s preferred stock, par value $0.00001 per share, including the Series A Preferred stock, the Series B Preferred Stock and the Series C Preferred Stock (collectively, the “Lightning Systems Preferred Stock”), will automatically convert into the number of shares of Lightning Systems Common Stock issuable thereunder in accordance with the terms of the Stockholders Agreement and (ii) the Key Company Stockholders will exercise all outstanding warrants to purchase shares of Lightning Systems Common Stock and/or Series C Preferred Stock (the “Lightning Warrants”) prior to the Closing or such Lightning Warrants will be deemed expired as of the Effective Time. The foregoing description of the Lightning Systems Stockholders Agreement and the transactions contemplated thereby is not complete and is subject to, and qualified in its entirety by reference to, the actual agreement, a copy of which is filed with this Current Report on Form 8-K as Exhibit A to Exhibit 2.1 hereto, and the terms of which are incorporated herein by reference.

PIPE Subscription Agreement

In connection with the execution of the Business Combination Agreement, GigCapital3 entered into a subscription agreement (the “PIPE Subscription Agreement”), dated as of December 10, 2020, with BP Technology Ventures, Inc. (the “PIPE Investor”), pursuant to which, among other things, GigCapital3 agreed to issue and sell, in a private placement to close immediately prior to the Closing, an aggregate of 2,500,000 shares of Common Stock at $10.00 per share to the PIPE Investor. The obligations to consummate the subscription are conditioned upon, among other things, all conditions precedent to the closing of the transactions contemplated by the Note Subscription Agreements (as defined below) having been satisfied or waived, and the closing of the transaction contemplated by the PIPE Subscription Agreement occurring concurrently with the closing of the transactions contemplated by the Note Subscription Agreements. The foregoing description of the PIPE Subscription Agreement and the transactions contemplated thereby is not complete and is subject to, and qualified in its entirety by reference to, the agreed upon form of PIPE Subscription Agreement, a copy of which is filed with this Current Report on Form 8-K as Exhibit 10.5, and the terms of which are incorporated herein by reference.

Notes Subscription Agreements, Indenture, Amended and Restated Warrant Agreement

In connection with the execution of the Business Combination Agreement, GigCapital3 has also entered into convertible note subscription agreements (the “Note Subscription Agreements”), each dated December 10, 2020, with certain institutional investors (the “Note Investors”), pursuant to which the Note Investors, upon the terms and subject to the conditions set forth in the respective Notes Subscription Agreements, shall purchase from GigCapital3, and GigCapital3 shall issue to the Note Investors, (i) subject to the terms and conditions of an Indenture to be entered into in connection with the Closing between Lightning eMotors, Inc. (formerly GigCapital3) and Wilmington Trust, National Association, a national banking association, in its capacity as trustee thereunder, in substantially the form attached to the Business Combination Agreement (the “Indenture”), $100,000,000 of unsecured convertible notes (the “Notes”) which shall bear interest at a rate of 7.5% per annum, payable semi-annually, and be convertible into shares of Common Stock at a conversion price of $11.50 in

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accordance with the terms thereof, and shall mature three years after their issuance, and (b) subject to the terms and conditions of an Amended and Restated Warrant Agreement (the “Amended and Restated Warrant Agreement”) to be entered into in connection with the Closing between GigCapital3 and Continental Stock Transfer & Trust Company, a New York corporation, in substantially the form attached to the Business Combination Agreement, warrants (the “Note Financing Warrants”) to purchase up to 8,695,652 shares of Common Stock for a per share exercise price of $11.50, in each case such issuances to be consummated immediately prior to the consummation of the Merger and other transactions contemplated by the Business Combination Agreement. GigCapital3 may force conversion of the Notes after the first anniversary of the issuance of the Notes, subject to a holder’s prior right to convert, if the trading price of the Common Stock exceeds 120% of the conversion price 20 out of the preceding 30 trading days and 30-day average daily trading volume ending on, and including, the last trading day of the applicable exercise period is greater than or equal to $3,000,000. Upon such conversion, GigCapital3 will be obligated to pay all regularly scheduled interest payments, if any, due on the converted Notes on each interest payment date occurring after the conversion date for such conversion to, but excluding, the maturity date. In the event that a holder of the Notes elects to convert the Notes prior to the maturity date, GigCapital3 will be obligated to pay an amount equal to twelve months of interest if prior to the second anniversary of the issuance of the Notes, or if on or after such second anniversary, any remaining amounts that would be owed to, but excluding, the maturity date in respect of such Notes. In addition, pursuant to a debt incurrence covenant in the Indenture, if GigCapital3 or any of its subsidiaries following the issuance of the Notes incurs, assumes, permits to exist, or otherwise becomes or remains directly or indirectly liable with respect to, any indebtedness (subject to certain specified exceptions), it will (a) offer to redeem, in full, all outstanding principal of, and accrued and unpaid interest on, the Notes, (b) make a prepayment premium equal to twelve months of interest on the principal amount of the Notes being repaid, from the date of such debt incurrence, if prior to the second anniversary of the issuance of the Notes, or if on or after such second anniversary, make a prepayment premium equal to the amount of interest which would otherwise have accrued on the Notes so repaid to, but excluding, the maturity date, and (c) issue to each holder of the Notes a warrant to purchase a number of shares of Common Stock equal to the quotient of (i) the amount of outstanding principal of the Notes then held by such holder, divided by (ii) $11.50, which warrant shall be (A) exercisable only during the period from the date of repayment of such Notes through and including the maturity date for an exercise price of $11.50 per share.

The Amended and Restated Warrant Agreement will amend the existing Warrant Agreement dated May 18, 2020, by and between GigCapital3 and Continental Stock Transfer & Trust Company, that was previously filed with the SEC as Exhibit 4.1 to the Current Report on Form 8-K filed on May 18, 2021, to cover the Note Financing Warrants being issued pursuant to the Note Subscription Agreements under the terms of such Amended and Restated Warrant Agreement. Such Note Financing Warrants will be issued on substantially the same terms as the existing public warrants except that such Note Financing Warrants will not be redeemable so long as they are held, either directly or indirectly through one or more participants, by the subscribers and/or their permitted transferees.

GigCapital3 shall be obligated to register the shares issuable upon conversion of the Notes and the exercise of the Note Financing Warrants, as well as the resale of the Note Financing Warrants. The obligations of the Note Investors to consummate the subscriptions provided for in the Note Subscription Agreements are conditioned upon, among other things, GigCapital3 having cash and cash equivalents in its trust account and from the transactions contemplated in the Note Subscription Agreements and the PIPE Subscription Agreement of an aggregate amount not less than $150,000,000 pursuant to the terms and conditions of the Business Combination Agreement, of which at least $50,000,000 is from the trust account and no more than $75,000,000 is from the transactions contemplated in the Note Subscription Agreements, and all conditions precedent to the closing of the transactions contemplated by the PIPE Subscription Agreement having been satisfied or waived, and the closing under the Note Subscription Agreements occurring concurrently with the investment by the PIPE Investor.

The foregoing description of the Note Subscription Agreements, the Indenture, the Amended and Restated Warrant Agreement and the transactions contemplated thereby is not complete and is subject to, and qualified in its entirety by reference to, the agreed upon form of Note Subscription Agreements, Indenture and Amended and Restated Warrant Agreement, copies of which are filed with this Current Report on Form 8-K as Exhibit 10.4 and Exhibits A and B thereto, respectively, and the terms of which are incorporated herein by reference.

Item 3.02 Unregistered Sales of Equity Securities.

The disclosure set forth above in Item 1.01 of this Current Report on Form 8-K (this “Current Report”) is incorporated by reference herein. The shares of common stock, the Notes and the Note Financing Warrants to be issued in connection with the PIPE Subscription Agreement and the Note Subscription Agreements and the transactions contemplated thereby will not be registered under the Securities Act of 1933, as amended (the “Securities Act”), and will be issued in reliance on the exemption from registration requirements thereof provided by Section 4(a)(2) of the Securities Act and/or Regulation D promulgated thereunder as a transaction by an issuer not involving a public offering.

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Item 7.01 Regulation FD Disclosure.

On December 10, 2020, GigCapital3 and Lightning Systems issued a joint press release announcing the Business Combination Agreement. The press release is attached hereto as Exhibit 99.1 and incorporated by reference herein.

Furnished as Exhibit 99.2 hereto and incorporated into this Item 7.01 by reference is the investor presentation that GigCapital3 and Lightning Systems have prepared for use in connection with the announcement of the Business Combination Agreement.

In connection with the foregoing announcements, GigCapital3 held a joint investor conference call with Lightning Systems on December 10, 2020. The transcript of the joint conference call is attached hereto as Exhibit 99.3 and incorporated by reference herein.

The foregoing (including Exhibits 99.1, 99.2 and 99.3) is being furnished pursuant to Item 7.01 and shall not be deemed to be filed for purposes of Section 18 of the Securities and Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, and shall not be deemed to be incorporated by reference into the filings of GigCapital3 under the Securities Act or the Exchange Act, regardless of any general incorporation language in such filings.

Additional Information and Where to Find It

In connection with the proposed business combinations, GigCapital3 intends to file with the SEC a registration statement on Form S-4 containing a preliminary proxy statement and a preliminary prospectus of GigCapital3, and after the registration statement is declared effective, GigCapital3 will mail a definitive proxy statement/prospectus relating to the proposed business combinations to its stockholders. This Current Report on Form 8-K does not contain all the information that should be considered concerning the proposed business combinations and is not intended to form the basis of any investment decision or any other decision in respect of the business combinations. Additional information about the proposed business combinations and related transactions will be described in GigCapital3’s combined proxy statement/prospectus relating to the proposed business combinations and the respective businesses of GigCapital3 and Lightning Systems, which GigCapital3 will file with the SEC. The proposed business combination and related transactions will be submitted to stockholders of GigCapital3 for their consideration. GigCapital3’s stockholders and other interested persons are advised to read, when available, the preliminary proxy statement/prospectus and the amendments thereto and the definitive proxy statement/prospectus and other documents filed in connection with GigCapital3’s solicitation of proxies for its special meeting of stockholders to be held to approve, among other things, the proposed business combination and related transactions, because these materials will contain important information about Lightning Systems, GigCapital3 and the proposed business combination and related transactions. When available, the definitive proxy statement/prospectus and other relevant materials for the proposed business combination will be mailed to stockholders of GigCapital3 as of a record date to be established for voting on the proposed business combinations and related transactions.

Stockholders may also obtain a copy of the preliminary or definitive proxy statement/prospectus, once available, as well as other documents filed with the SEC by GigCapital3, without charge, at the SEC’s website located at www.sec.gov or by directing a request to Brad Weightman, Vice President and Chief Financial Officer, GigCapital3, Inc., 1731 Embarcadero Rd., Suite 200, Palo Alto, CA 94303, or by telephone at (650) 276-7040.

Participants in the Solicitation

Lightning Systems and GigCapital3 and their respective directors and executive officers and other persons may be deemed to be participants in the solicitations of proxies from GigCapital3’s stockholders in respect of the proposed business combinations and related transactions. Information regarding GigCapital3’s directors and executive officers is available in its final prospectus filed with the SEC under Rule 424(b)(4) on May 15, 2020. Additional information regarding the participants in the proxy solicitation and a description of their direct and indirect interests will be contained in the preliminary and definitive proxy statements/prospectus related to the proposed business combinations and related transactions when it becomes available, and which can be obtained free of charge from the sources indicated above.

8

Forward-Looking Statements:

This Current Report on Form 8-K contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, including statements regarding GigCapital3 or GigCapital3’s management team’s expectations, hopes, beliefs, intentions, plans, prospects or strategies regarding the future, including possible business combinations. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. In addition, any statements that refer to projections, forecasts or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking statements. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intends,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “would” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. The forward-looking statements contained in this Current Report on Form 8-K are based on GigCapital3’s current expectations and beliefs of the management of GigCapital3 and/or Lightning Systems in light of their respective experience and their perception of historical trends, current conditions and expected future developments and their potential effects on Lightning Systems and GigCapital3 as well as other factors they believe are appropriate in the circumstances. There can be no assurance that future developments affecting Lightning Systems or GigCapital3 will be those that we have anticipated. These forward-looking statements involve a number of risks, uncertainties (some of which are beyond the control of the parties) or other assumptions that may cause actual results or performance to be materially different from those expressed or implied by these forward-looking statements, including that the GigCapital3 stockholders will approve the transaction, the ability of the post-combination company to meet the NYSE listing standards, and that GigCapital3 and Lightning Systems will have sufficient capital upon the approval of the transactions to operate as anticipated. Should one or more of these risks or uncertainties materialize, or should any of GigCapital3’s assumptions prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements. Additional factors that could cause actual results to differ are discussed under the heading “Risk Factors” and in other sections of GigCapital3’s filings with the SEC, and in GigCapital3’s current and periodic reports filed or furnished from time to time with the SEC. All forward-looking statements in this Current Report on Form 8-K are made as of the date hereof, based on information available to GigCapital3 and/or Lightning Systems as of the date hereof, and GigCapital3 and/or Lightning Systems assumes no obligation to update any forward-looking statement, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws.

No Offer or Solicitation

This Current Report on Form 8-K shall not constitute a solicitation of a proxy, consent or authorization with respect to any securities or in respect of the UpHealth Combination or Cloudbreak Combination. This Current Report on Form 8-K shall also not constitute an offer to sell or the solicitation of an offer to buy any securities, nor shall there be any sale of securities in any states or jurisdictions in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction.

9

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits:

Exhibit	Description
2.1†	Business Combination Agreement, dated as of December 10, 2020, by and among GigCapital3, Inc., Project Power Merger Sub and Lightning Systems, Inc.
10.1†	Stockholder Support Agreement, dated as of December 10, 2020, by and among GigCapital3, Inc., Lightning Systems, Inc. and the other parties thereto.
10.2	Sponsor Support Agreement, dated as of December 10, 2020, by and among GigCapital3, Inc., Lightning Systems, Inc. and GigAcquisitions3, LLC
10.3†	Subscription Agreement, dated as of December 10, 2020, by and among GigCapital3, Inc. and BP Technology Ventures, Inc.
10.4	Form of Subscription Agreement
99.1	Press Release, dated December 10, 2020
99.2	Investor Presentation, dated December 10, 2020
99.3	Conference Call Transcript, dated December 10, 2020

† Certain of the exhibits and schedules to this exhibit have been omitted in accordance with Regulation S-K Item 601(b)(2). The Registrant agrees to furnish supplementally a copy of all omitted exhibits and schedules to the SEC upon its request.

10

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: December 11, 2020

By:	/s/ Dr. Avi S. Katz
Name:	Dr. Avi S. Katz
Title:	Chief Executive Officer and President

11

EX-2.1

Exhibit 2.1

BUSINESS COMBINATION AGREEMENT

by and among

GIGCAPITAL3, INC.,

PROJECT POWER MERGER SUB, INC.,

and

LIGHTNING SYSTEMS, INC.

Dated as of December 10, 2020

Table of Contents

	Page
ARTICLE I. DEFINITIONS		2
SECTION 1.01 Certain Definitions		2
SECTION 1.02 Further Definitions		10
SECTION 1.03 Construction.		12
ARTICLE II. AGREEMENT AND PLAN OF MERGER		13
SECTION 2.01 The Merger		13
SECTION 2.02 Effective Time; Closing.		13
SECTION 2.03 Effect of the Merger		13
SECTION 2.04 Certificate of Incorporation; Bylaws.		13
SECTION 2.05 Directors and Officers.		14
ARTICLE III. EFFECTS OF THE MERGER		14
SECTION 3.01 Conversion of Securities		14
SECTION 3.02 Exchange of Certificates.		15
SECTION 3.03 Stock Transfer Books		17
SECTION 3.04 Payment of Expenses.		17
SECTION 3.05 Appraisal Rights.		17
SECTION 3.06 Closing Calculations.		18
SECTION 3.07 Stockholder Earnout.		18
ARTICLE IV. REPRESENTATIONS AND WARRANTIES OF THE COMPANY		20
SECTION 4.01 Organization and Qualification; Subsidiaries.		20
SECTION 4.02 Certificate of Incorporation and Bylaws		20
SECTION 4.03 Capitalization.		21
SECTION 4.04 Authority Relative to this Agreement		23
SECTION 4.05 No Conflict; Required Filings and Consents.		23
SECTION 4.06 Permits; Compliance		23
SECTION 4.07 Financial Statements.		24
SECTION 4.08 Absence of Certain Changes or Events		25
SECTION 4.09 Absence of Litigation		25
SECTION 4.10 Employee Benefit Plans.		25
SECTION 4.11 Labor and Employment Matters.		27
SECTION 4.12 Real Property; Title to Assets.		28
SECTION 4.13 Intellectual Property.		29
SECTION 4.14 Taxes.		32
SECTION 4.15 Environmental Matters		34
SECTION 4.16 Material Contracts.		34
SECTION 4.17 International Trade Laws.		36
SECTION 4.18 Insurance.		36
SECTION 4.19 Board Approval; Vote Required		36
SECTION 4.20 Certain Business Practices		37
SECTION 4.21 Interested Party Transactions		37
SECTION 4.22 Exchange Act		37
SECTION 4.23 Brokers		37
SECTION 4.24 Exclusivity of Representations and Warranties		38
ARTICLE V. REPRESENTATIONS AND WARRANTIES OF GIGCAPITAL3 AND MERGER SUB		38
SECTION 5.01 Corporate Organization.		38
SECTION 5.02 Certificate of Incorporation and By Laws		38
SECTION 5.03 Capitalization.		38
SECTION 5.04 Authority Relative to This Agreement		39
SECTION 5.05 No Conflict; Required Filings and Consents.		40

i

Table of Contents

(continued)

	Page
SECTION 5.06 Compliance		40
SECTION 5.07 SEC Filings; Financial Statements; Sarbanes-Oxley.		41
SECTION 5.08 Absence of Certain Changes or Events		42
SECTION 5.09 Absence of Litigation		42
SECTION 5.10 Board Approval; Vote Required.		42
SECTION 5.11 No Prior Operations of Merger Sub		43
SECTION 5.12 Brokers		43
SECTION 5.13 GigCapital3 Trust Fund		43
SECTION 5.14 Employees		44
SECTION 5.15 Taxes.		44
SECTION 5.16 Listing		45
SECTION 5.17 GigCapital3’s and Merger Sub’s Investigation and Reliance		45
ARTICLE VI. CONDUCT OF BUSINESS PENDING THE MERGER		46
SECTION 6.01 Conduct of Business by the Company Pending the Merger.		46
SECTION 6.02 Conduct of Business by GigCapital3 and Merger Sub Pending the Merger		48
SECTION 6.03 Claims Against Trust Account		49
ARTICLE VII. ADDITIONAL AGREEMENTS		49
SECTION 7.01 Proxy Statement; Registration Statement.		49
SECTION 7.02 GigCapital3 Stockholders’ Meetings; and Merger Sub Stockholder’s Approval.		51
SECTION 7.03 Company Stockholders’ Written Consent		51
SECTION 7.04 Access to Information; Confidentiality.		51
SECTION 7.05 Exclusivity		52
SECTION 7.06 Employee Benefits Matters.		53
SECTION 7.07 Directors’ and Officers’ Indemnification		54
SECTION 7.08 Notification of Certain Matters		54
SECTION 7.09 Further Action; Reasonable Best Efforts		54
SECTION 7.10 Public Announcements		55
SECTION 7.11 Tax Matters		55
SECTION 7.12 Stock Exchange Listing		56
SECTION 7.13 Antitrust.		56
SECTION 7.14 PCAOB Financial Statements		56
SECTION 7.15 Trust Account		57
SECTION 7.16 Section 16 Matters		57
ARTICLE VIII. CONDITIONS TO THE MERGER		57
SECTION 8.01 Conditions to the Obligations of Each Party		57
SECTION 8.02 Conditions to the Obligations of GigCapital3 and Merger Sub		58
SECTION 8.03 Conditions to the Obligations of the Company		59
ARTICLE IX. TERMINATION, AMENDMENT AND WAIVER		60
SECTION 9.01 Termination		60
SECTION 9.02 Effect of Termination		61
SECTION 9.03 Expenses		61
SECTION 9.04 Amendment		61
SECTION 9.05 Waiver		61
ARTICLE X. GENERAL PROVISIONS		61
SECTION 10.01 Notices		61
SECTION 10.02 Nonsurvival of Representations, Warranties and Covenants		62
SECTION 10.03 Severability		62
SECTION 10.04 Entire Agreement; Assignment		62

ii

Table of Contents

(continued)

	Page
SECTION 10.05 Parties in Interest		62
SECTION 10.06 Governing Law		63
SECTION 10.07 Waiver of Jury Trial		63
SECTION 10.08 Headings		63
SECTION 10.09 Counterparts		63
SECTION 10.10 Specific Performance		63

EXHIBIT A	Stockholders Agreement
EXHIBIT B	Registration Rights and Lock-Up Agreement
EXHIBIT C	Peer Group
EXHIBIT D	Surviving Corporation Amended and Restated Certificate of Incorporation
EXHIBIT E	GigCapital3 Second Amended and Restated Certificate of Incorporation
EXHIBIT F	Sponsor Support Agreement
EXHIBIT G	Stockholder Support Agreement
EXHIBIT H	PIPE Subscription Agreement
EXHIBIT I	Note Subscription Agreement
EXHIBIT J	Indenture
EXHIBIT K	Amended and Restated Warrant Agreement
SCHEDULE 1.01	Company Knowledge Parties
SCHEDULE 2.05	Directors and Officers of the Surviving Corporation and GigCapital3
SCHEDULE 6.02	Conduct of Business by GigCapital3 and Merger Sub Pending the Merger
SCHEDULE 7.03	Key Company Stockholders

† Certain of the exhibits and schedules to this exhibit have been omitted in accordance with Regulation S-K Item 601(b)(2). The Registrant agrees to furnish supplementally a copy of all omitted exhibits and schedules to the SEC upon its request.

iii

BUSINESS COMBINATION AGREEMENT, dated as of December 10, 2020 (this “Agreement”), by and among GigCapital3, Inc., a Delaware corporation (“GigCapital3”), Project Power Merger Sub, Inc., a Delaware corporation (“Merger Sub”) and Lightning Systems, Inc., a Delaware corporation (the “Company”).

WHEREAS, Merger Sub is a wholly-owned direct subsidiary of GigCapital3;

WHEREAS, upon the terms and subject to the conditions of this Agreement and in accordance with the General Corporation Law of the State of Delaware (the “DGCL”), GigCapital3 and the Company will enter into a business combination transaction pursuant to which Merger Sub will merge with and into the Company (the “Merger”), with the Company surviving the Merger as a wholly owned subsidiary of GigCapital3;

WHEREAS, the Board of Directors of the Company (the “Company Board”) has unanimously (a) determined that the Merger is fair to, and in the best interests of, the Company and its stockholders and has approved and adopted this Agreement and declared its advisability and approved the Merger and the other transactions contemplated by this Agreement, and (b) recommended the approval and adoption of this Agreement and the Merger by the stockholders of the Company;

WHEREAS, the Board of Directors of GigCapital3 (the “GigCapital3 Board”) has (a) approved and adopted this Agreement and declared its advisability and approved the payment of the Per Share Merger Consideration to stockholders of the Company pursuant to this Agreement and the other transactions contemplated by this Agreement, and (b) recommended the approval and adoption of this Agreement and the transactions contemplated by this Agreement by the stockholders of GigCapital3;

WHEREAS, the Board of Directors of Merger Sub (the “Merger Sub Board”) has (a) determined that the Merger is fair to, and in the best interests of, Merger Sub and its sole stockholder and has approved and adopted this Agreement and declared its advisability and approved the Merger and the other transactions contemplated by this Agreement, and (b) recommended the approval and adoption of this Agreement and the Merger by the sole stockholder of Merger Sub;

WHEREAS, in connection with the transactions contemplated by this Agreement, GigAcquisitions3, LLC (the “Sponsor”) and GigCapital3 shall enter into a Sponsor Support Agreement substantially in the form attached hereto as Exhibit F, providing that, among other things, the Sponsor will vote its shares of GigCapital3 Common Stock in favor of this Agreement, the Merger and the other transactions contemplated by this Agreement;

WHEREAS, GigCapital3 and the Key Company Stockholders (as defined herein), concurrently with the execution and delivery of this Agreement, are entering into the Stockholder Support Agreement, dated as of the date hereof (the “Stockholder Support Agreement”) substantially in the form attached hereto as Exhibit G, providing that, among other things, the Key Company Stockholders will vote their shares of Company Capital Stock in favor of this Agreement, the Merger and the other transactions contemplated by this Agreement;

WHEREAS, the Company and the Key Company Stockholders (as defined herein) have entered into a Stockholders Agreement, dated as of October 23, 2020 (the “Stockholders Agreement”), substantially in the form attached hereto as Exhibit A, providing that immediately prior to the Closing (i) the Company Preferred Stock shall automatically convert into the number of shares of Company Common Stock issuable thereunder in accordance with the terms of the Stockholders Agreement and (ii) the Key Company Stockholders shall exercise all outstanding Company Warrants prior to the Closing or such Company Warrants shall be deemed expired as of the Effective Time;

WHEREAS, in connection with the Closing, GigCapital3 and certain stockholders of the Company shall enter into a Registration Rights and Lock-Up Agreement (the “Registration Rights and Lock-Up Agreement”) substantially in the form attached hereto as Exhibit B;

1

WHEREAS, concurrently with the execution and delivery of this Agreement, GigCapital3 has entered into a subscription agreement with BP Technology Ventures, Inc. (the “PIPE Investor”) in substantially the form attached hereto as Exhibit H (the “PIPE Subscription Agreement”), pursuant to which the PIPE Investor, upon the terms and subject to the conditions set forth in the PIPE Subscription Agreement, shall purchase shares of GigCapital3 Common Stock at a purchase price of $10.00 per share in a private placement (the “Private Placement”) to be consummated immediately prior to the consummation of the Merger and the other transactions contemplated hereby;

WHEREAS, concurrently with the execution and delivery of this Agreement, GigCapital3 has entered into subscription agreements with certain investors in substantially the form attached hereto as Exhibit I (collectively, the “Notes Subscription Agreement”), pursuant to which such investors, upon the terms and subject to the conditions set forth in the Notes Subscription Agreement, shall purchase from GigCapital3, and GigCapital3 shall issue to such investors, (a) subject to the terms and conditions of an Indenture to be entered into in connection with the Closing between GigCapital3 and Wilmington Trust, National Association, a national banking association, in its capacity as trustee thereunder, in substantially the form attached hereto as Exhibit J (the “Indenture”), $100,000,000 of unsecured promissory notes convertible into shares of GigCapital 3 Common Stock at a conversion price of $11.50 in accordance with the terms thereof, and (b) subject to the terms and conditions of an Amended and Restated Warrant Agreement to be entered into in connection with the Closing between the Company and Continental Stock Transfer & Trust Company, a New York corporation, in substantially the form attached hereto as Exhibit K (the “Amended and Restated Warrant Agreement”), warrants to purchase up to 8,695,652 shares of GigCapital3 Common Stock for a per share exercise price of $11.50 (collectively, the “Notes Financing”), in each case to be consummated immediately prior to the consummation of the Merger and other transactions contemplated hereby; and

WHEREAS, for United States federal income tax purposes, it is intended that the Merger shall qualify as a reorganization within the meaning of Section 368(a) of the Code, that the Company, Merger Sub and GigCapital3 are parties to such reorganization within the meaning of Section 368(b) of the Code and that this Agreement constitutes a plan of reorganization.

NOW, THEREFORE, in consideration of the foregoing and the mutual covenants and agreements herein contained, and intending to be legally bound hereby, the parties hereto hereby agree as follows:

ARTICLE I.

DEFINITIONS

SECTION 1.01 Certain Definitions. For purposes of this Agreement:

“Aggregate Exercise Price” means the sum of the exercise prices of all Company Options outstanding immediately prior to the Effective Time.

“Aggregate Closing Merger Consideration” means a number of shares of GigCapital3 Common Stock equal to the quotient of (a) the Aggregate Closing Merger Consideration Value divided by (b) $10.00.

“Aggregate Closing Merger Consideration Value” means (a) $539,220,000, plus (b) the Aggregate Exercise Price, minus (c) the amount by which the Company Closing Net Debt exceeds $15,000,000, minus (d) the amount by which the Company Closing Cash is less than $500,000.

“affiliate” of a specified person means a person who, directly or indirectly through one or more intermediaries, controls, is controlled by, or is under common control with, such specified person.

“Ancillary Agreements” means the Stockholder Support Agreement, the Registration Rights and Lock-Up Agreement, the Sponsor Support Agreement, the PIPE Subscription Agreement, the Notes Subscription

2

Agreement, the Indenture, the Amended and Restated Warrant Agreement and all other agreements, certificates and instruments executed and delivered by GigCapital3, Merger Sub or the Company in connection with the Transactions and specifically contemplated by this Agreement.

“Business Data” means all business information and data, including Personal Information (whether of employees, contractors, consultants, customers, consumers, or other persons and whether in electronic or any other form or medium) that is accessed, collected, used, processed, stored, shared, distributed, transferred, disclosed, destroyed, or disposed of by any of the Business Systems or otherwise in the course of the conduct of the business of the Company or any Company Subsidiaries.

“Business Day” means any day on which the principal offices of the SEC in Washington, D.C. are open to accept filings, or, in the case of determining a date when any payment is due, any day on which banks are not required or authorized to close in New York, NY.

“Business Systems” means all Software, computer hardware (whether general or special purpose), electronic data processing, information, record keeping, communications, telecommunications, networks, interfaces, platforms, servers, peripherals, and computer systems, including any outsourced systems and processes, that are owned or used or held for use in the conduct of the Company Business.

“Company Business” means the business of the Company and the Company Subsidiaries as currently conducted and currently proposed to be conducted as of the date hereof.

“Company Capital Stock” means the Company Common Stock and the Company Preferred Stock.

“Company Certificate of Incorporation” means the amended and restated certificate of incorporation of the Company dated December 31, 2019, as such may have been amended, supplemented or modified from time to time.

“Company Closing Cash” means the aggregate sum of the consolidated cash and cash equivalents of the Company and the Company Subsidiaries as of immediately prior to the Effective Time.

“Company Closing Debt” means all Company Debt as of immediately prior to the Effective Time.

“Company Closing Net Debt” means all Company Closing Debt, minus all Company Closing Cash.

“Company Common Stock” means the Company’s common stock, with a par value of $0.00001 per share.

“Company Convertible Notes” means the Convertible Promissory Notes issued by the Company with an aggregate principal amount of $9,379,000 pursuant to that certain Convertible Promissory Note Purchase Agreement, dated August 4, 2020, by and between the Company and the other parties thereto.

“Company Debt” means the following consolidated obligations of the Company: (a) all indebtedness for borrowed money or in respect of loans or advances of any kind or for the deferred purchase price of property; (b) the amount of all liabilities pursuant to all financial leases; (c) all liabilities evidenced by bonds, debentures, notes or similar instruments or debt securities; (d) all guarantees of the debt of other Persons; (e) all liabilities in respect of bankers’ acceptances; and (f) all fees, accrued and unpaid interest, premiums or penalties (including prepayment penalties) or other obligations related to any of the foregoing.

“Company Fully Diluted Capital Stock” means the sum of (a) the aggregate number of shares of Company Capital Stock that are issued and outstanding as of immediately prior to the Effective Time (including shares issued upon the exercise or conversion of Company Options, Company Warrants and Company Convertible Notes, in each case prior to the Effective Time, but excluding any shares to be cancelled pursuant to Section 3.01(b), and (b) the maximum number of shares of Company Common Stock issuable upon full exercise, exchange or conversion of all Company Options outstanding as of the Effective Time.

3

“Company IP” means, collectively, all Company-Owned IP and Company-Licensed IP.

“Company-Licensed IP” means all Intellectual Property rights owned or purported to be owned by a third party and licensed to the Company or any Company Subsidiary or to which the Company or any Company Subsidiary otherwise has a right to use.

“Company Material Adverse Effect” means any event, circumstance, change, development, effect or occurrence (collectively “Effect”) that, individually or in the aggregate with all other Effects, (a) is or would reasonably be expected to be materially adverse to the business, financial condition , assets, liabilities or operations of the Company and the Company Subsidiaries taken as a whole or (b) prevents, materially delays or materially impedes the performance by the Company of its obligations under this Agreement or the consummation of the Merger or any of the other Transactions; provided, however, that none of the following shall be deemed to constitute, alone or in combination, or be taken into account in the determination of whether, there has been or will be a Company Material Adverse Effect: (i) any change or proposed change in or change in the interpretation of any Law (including any COVID-19 Measures) or GAAP after the date of this Agreement; (ii) events or conditions generally affecting the industries or geographic areas in which the Company and the Company Subsidiaries operate; (iii) any downturn in general economic conditions, including changes in the credit, debt, securities, financial or capital markets (including changes in interest or exchange rates, prices of any security or market index or commodity or any disruption of such markets); (iv) acts of war, sabotage, civil unrest, terrorism, epidemics, pandemics or disease outbreaks (including COVID-19), or any escalation or worsening of any such acts of war, sabotage, civil unrest, terrorism, epidemics, pandemics or disease outbreaks, or changes in global, national, regional, state or local political or social conditions; (v) any hurricane, tornado, flood, earthquake, natural disaster, or other acts of God, (vi) any actions taken or not taken by the Company or the Company Subsidiaries as required by this Agreement or any Ancillary Agreement, (vii) any Effect attributable to the announcement or execution, pendency, negotiation or consummation of the Merger or any of the other Transactions (including the impact thereof on relationships with customers, suppliers, employees or Governmental Authorities), (viii) any failure to meet any projections, forecasts, guidance, estimates, milestones, budgets or financial or operating predictions of revenue, earnings, cash flow or cash position, provided that this clause (viii) shall not prevent a determination that any change, event, or occurrence underlying such failure has resulted in a Company Material Adverse Effect, (ix) any actions taken, or failures to take action, or such other changes or events, in each case, which GigCapital3 has requested or to which it has consented or which actions are contemplated by this Agreement or (x) any statements or items set forth in the Company Disclosure Schedule, except in the cases of clauses (i) through (iii), to the extent that the Company and the Company Subsidiaries, taken as a whole, are materially and disproportionately affected thereby as compared with other participants in the industries in which the Company and the Company Subsidiaries operate.

“Company Option Plan” means the Lightning Systems, Inc. 2019 Equity Incentive Plan, as such may have been amended, supplemented or modified from time to time.

“Company Options” means all options to purchase outstanding shares of Company Common Stock, including options granted under the Company Option Plan.

“Company-Owned IP” means all Intellectual Property rights owned or purported to be owned by the Company or any of the Company Subsidiaries.

“Company Preferred Stock” means the shares of the Company’s preferred stock, including the Series A Preferred Stock, the Series B Preferred Stock and the Series C Preferred Stock.

“Company Software” means Software owned or purported to be owned by or developed by or for the Company or any Company Subsidiary.

“Company Warrant” means a warrant to purchase Company Common Stock and/or Series C Preferred Stock.

4

“Confidential Information” means any information, knowledge or data concerning the businesses and affairs of the Company, the Company Subsidiaries, or any Suppliers or customers of the Company or any Company Subsidiaries or GigCapital3 or its subsidiaries (as applicable) that is not already generally available to the public. “control” (including the terms “controlled by” and “under common control with”) means the possession, directly or indirectly, or as trustee or executor, of the power to direct or cause the direction of the management and policies of a person, whether through the ownership of voting securities, as trustee or executor, by contract or otherwise.

“COVID-19” shall mean SARS-CoV-2 or COVID-19, and any evolutions or mutations thereof or related or associated epidemics, pandemic or disease outbreaks.

“COVID-19 Measures” means any quarantine, “shelter in place,” “stay at home,” workforce reduction, social distancing, shut down, closure, sequester, workplace safety or similar Law promulgated by any Governmental Authority, including the Centers for Disease Control and Prevention and the World Health Organization, in each case, in connection with or in response to COVID-19, including the CARES Act and Families First Act.

“Copyleft License” means any license that requires, as a condition of use, modification or distribution of software or other Intellectual Property subject to such license, that such software or other Intellectual Property subject to such license, or other software or other Intellectual Property incorporated into, derived from, used or distributed with such software or other Intellectual Property subject to such license (a) in the case of software, be made available or distributed in a form other than binary (e.g., source code form), (b) be licensed for the purpose of preparing derivative works, (c) be licensed under terms that allow the Company Products or portions thereof or interfaces therefor to be reverse engineered, reverse assembled or disassembled (other than by operation of Law) or (d) be redistributable at no license fee. Copyleft Licenses include the GNU General Public License, the GNU Lesser General Public License, the Mozilla Public License, the Common Development and Distribution License, the Eclipse Public License and all Creative Commons “sharealike” licenses.

“Disabling Devices” means Software viruses, time bombs, logic bombs, trojan horses, trap doors, back doors, or other computer instructions, intentional devices or techniques that are designed to threaten, infect, assault, vandalize, defraud, disrupt, damage, disable, maliciously encumber, hack into, incapacitate, infiltrate or slow or shut down a computer system or any component of such computer system, including any such device affecting system security or compromising or disclosing user data in an unauthorized manner.

“Environmental Laws” means any United States federal, state or local or non-United States laws relating to: (a) releases or threatened releases of Hazardous Substances or materials containing Hazardous Substances; (b) the manufacture, handling, transport, use, treatment, storage, exposure to or disposal of Hazardous Substances or materials containing Hazardous Substances; or (c) pollution or protection of human health, safety, or the environment or natural resources.

“Exchange Ratio” means the quotient of (a) the Aggregate Closing Merger Consideration divided by (b) the Company Fully Diluted Capital Stock.

“GigCapital3 Certificate of Incorporation” means the Amended and Restated Certificate of Incorporation of GigCapital3 dated May 13, 2020.

“GigCapital3 Common Stock” means GigCapital3’s common stock, par value $0.0001 per share.

“GigCapital3 Material Adverse Effect” means any Effect that, individually or in the aggregate with all other Effects, (a) is or would reasonably be expected to be materially adverse to the business, financial condition or results of operations of GigCapital3; or (b) would prevent, materially delay or materially impede the performance by GigCapital3 or Merger Sub of their respective obligations under this Agreement or the consummation of the Merger or any of the other Transactions; provided, however, that none of the following

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shall be deemed to constitute, alone or in combination, or be taken into account in the determination of whether, there has been or will be a GigCapital3 Material Adverse Effect: (i) any change or proposed change in or change in the interpretation of any Law (including any COVID-19 Measures) or GAAP after the date of this Agreement; (ii) events or conditions generally affecting the industries or geographic areas in which GigCapital3 operates; (iii) any downturn in general economic conditions, including changes in the credit, debt, securities, financial or capital markets (including changes in interest or exchange rates, prices of any security or market index or commodity or any disruption of such markets); (iv) acts of war, sabotage, civil unrest, terrorism, epidemics, pandemics or disease outbreaks (including COVID-19) or any escalation or worsening of any such acts of war, sabotage, civil unrest, terrorism, epidemics, pandemics or disease outbreaks, or changes in global, national, regional, state or local political or social conditions; (v) any hurricane, tornado, flood, earthquake, natural disaster, or other acts of God, (vi) any actions taken or not taken by GigCapital3 as required by this Agreement or any Ancillary Agreement, (vii) any Effect attributable to the announcement or execution, pendency, negotiation or consummation of the Merger or any of the other Transaction, or (viii) any actions taken, or failures to take action, or such other changes or events, in each case, which the Company has requested or to which it has consented or which actions are contemplated by this Agreement, except in the cases of clauses (i) through (iii), to the extent that GigCapital3 is materially and disproportionately affected thereby as compared with other participants in the industry in which GigCapital3 operates.

“GigCapital3 Organizational Documents” means the GigCapital3 Certificate of Incorporation, By Laws, and the Trust Agreement, in each case as amended, modified or supplemented from time to time.

“GigCapital3 Sale” shall mean the occurrence of any of the following events: (a) any Person or any group of Persons acting together which would constitute a “group” for purposes of Section 13(d) of the Exchange Act or any successor provisions thereto is or becomes the beneficial owner, directly or indirectly, of securities of GigCapital3 representing more than 50% of the combined voting power of GigCapital3’s then outstanding voting securities, (b) there is consummated a merger or consolidation of GigCapital3 with any other corporation or other entity, and, immediately after the consummation of such merger or consolidation, either (x) the GigCapital3 Board immediately prior to the merger or consolidation does not constitute at least a majority of the board of directors of the company surviving the merger or, if the surviving company is a Subsidiary, the ultimate parent thereof, or (y) the voting securities of GigCapital3 immediately prior to such merger or consolidation do not continue to represent or are not converted into more than 50% of the combined voting power of the then outstanding voting securities of the Person resulting from such merger or consolidation or, if the surviving company is a Subsidiary, the ultimate parent thereof, or (c) the shareholders of GigCapital3 approve a plan of complete liquidation or dissolution of GigCapital3 or there is consummated an agreement or series of related agreements for the sale, lease or other disposition, directly or indirectly, by GigCapital3 of all or substantially all of the assets of GigCapital3 and its Subsidiaries, taken as a whole, other than such sale or other disposition by GigCapital3 of all or substantially all of the assets of GigCapital3and its Subsidiaries, taken as a whole, to an entity at least 50% of the combined voting power of the voting securities of which are owned by shareholders of GigCapital3 in substantially the same proportions as their ownership of GigCapital3 immediately prior to such sale.

“GigCapital3 Units” means one share of GigCapital3 Common Stock and three-quarters of a GigCapital3 Warrant.

“GigCapital3 Warrants” means warrants to purchase shares of GigCapital3 Common Stock, with each warrant exercisable for one share of GigCapital3 Common Stock at an exercise price of $11.50.

“Hazardous Substance(s)” means: (a) those substances defined in or regulated under the following United States federal statutes and their state counterparts, as each may be amended from time to time, and all regulations thereunder: the Hazardous Materials Transportation Act, the Resource Conservation and Recovery Act, the Comprehensive Environmental Response, Compensation and Liability Act, the Clean Water Act, the Safe Drinking Water Act, the Atomic Energy Act, the Federal Insecticide, Fungicide, and Rodenticide Act and the Clean Air Act; (b) petroleum and petroleum products, including crude oil and any fractions thereof;

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(c) natural gas, synthetic gas, and any mixtures thereof; (d) polychlorinated biphenyls, asbestos, per- and polyfluoroalkyl substances, and radon; and (e) any substance, material or waste regulated by any Governmental Authority pursuant to any Environmental Law.

“HSR Act” means the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended.

“Intellectual Property” means: (a) patents, patent applications and patent disclosures, together with all reissues, continuations, continuations-in-part, divisionals, revisions, extensions or reexaminations thereof; (b) trademarks and service marks, trade dress, logos, trade names, corporate names, brands, slogans, and other source identifiers together with all translations, adaptations, derivations, combinations and other variants of the foregoing, and all applications, registrations, and renewals in connection therewith, together with all of the goodwill associated with the foregoing; (c) copyrights, mask works, rights in topography, and other works of authorship (whether or not copyrightable), and moral rights, and registrations and applications for registration, renewals and extensions thereof; (d) trade secrets and know-how (including ideas, formulas, compositions, inventions (whether or not patentable or reduced to practice)), customer and supplier lists, improvements, protocols, processes, methods and techniques, research and development information, industry analyses, algorithms, architectures, layouts, drawings, specifications, designs, plans, methodologies, proposals, industrial models, technical data, financial and accounting and all other data, databases, database rights, including rights to use any Personal Information, pricing and cost information, business and marketing plans and proposals, and customer and supplier lists (including lists of prospects) and related information; (e) Internet domain names, social media accounts, websites and content; (f) rights of privacy and publicity and all other intellectual property or proprietary rights of any kind or description; (g) Software and rights in Software; (h) rights recognized under applicable Law that are equivalent or similar to any of the foregoing; (i) copies and tangible embodiments of any of the foregoing, in whatever form or medium; and (j) all legal rights arising from items (a) through (h), including the right to prosecute and perfect such interests and rights to sue, oppose, cancel, interfere, and enjoin based upon such interests, including such rights based on past infringement, if any, in connection with any of the foregoing.

“International Trade Laws” means (i) all U.S. import and export Laws (including those Laws administered by the U.S. Departments of Commerce (Bureau of Industry and Security) codified at 15 C.F.R., Parts 700-774; Homeland Security (Customs and Border Protection) codified at 19 C.F.R., Parts 1-192; State (Directorate of Defense Trade Controls) codified at 22 C.F.R., Parts 103, 120-130; and the Treasury (Office of Foreign Assets Control) codified at 31 C.F.R., Parts 500-598) and (ii) all comparable applicable Laws outside the United States.

“Key Company Stockholders” means the persons and entities listed on Schedule 7.03.

“knowledge” or “to the knowledge” of a person shall mean in the case of the Company, the actual knowledge of the persons listed on Schedule 1.01 after reasonable inquiry, and in the case of GigCapital3, the actual knowledge of Drs. Avi Katz and Raluca Dinu after reasonable inquiry.

“Leased Real Property” means the real property leased by the Company or Company Subsidiaries as tenant, together with, to the extent leased by the Company or Company Subsidiaries, all buildings and other structures, facilities or improvements located thereon and all easements, licenses, rights and appurtenances of the Company or Company Subsidiaries relating to the foregoing.

“Lien” means any lien, security interest, mortgage, pledge, adverse claim or other encumbrance of any kind that secures the payment or performance of an obligation (other than those created under applicable securities laws).

“Merger Sub Organizational Documents” means the certificate of incorporation and By Laws of Merger Sub, as amended, modified or supplemented from time to time.

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“Open Source License” means any license meeting the Open Source Definition (as promulgated by the Open Source Initiative) or the Free Software Definition (as promulgated by the Free Software Foundation), or any substantially similar license, including any license approved by the Open Source Initiative or any Creative Commons License. For the avoidance of doubt, Open Source Licenses include Copyleft Licenses.

“Open Source Materials” means any Software or other Intellectual Property subject to an Open Source License.

“Owned Real Property” means the land owned by the Company or any of the Company Subsidiaries (collectively, the “Land”), together with all buildings and other structures, facilities, and other improvements located thereon (collectively, the “Improvements”); all right, title and interest of the Company or any Company Subsidiary, as applicable, if any, in and to any and all appurtenances, strips or gores, roads, easements, streets, alleys, drainage facilities and rights-of-way bounding any of the Land; all utility capacity, utilities, water rights, licenses, permits, entitlements, and bonds, if any, and all other rights and benefits attributable to the Land; and all rights of ingress and egress thereto; all transferable consents, authorizations, variances or waivers, licenses, permits and approvals from any Governmental Authority in connection with the Land or the Improvements held by or granted to the Company or any Company Subsidiary, as applicable, any of their respective predecessors in title, and/or the agents thereof with respect to the Land or the Improvements; all right, title and interest of the Company or any Company Subsidiary, as applicable, in and to all site plans, surveys, soil and substratus studies, and engineering and architectural drawings, plans and specifications, in the possession or control of the Company or any Company Subsidiary, as applicable, relating to the Land or Improvements; all equipment and other personal property owned by the Company or any Company Subsidiary, as applicable, located on and/or exclusively used in connection with the operation of the Land or Improvements; and all written service and maintenance contracts and other written contracts, if any, relating to the Land or Improvements.

“PCAOB” means the Public Company Accounting Oversight Board and any division or subdivision thereof.

“Peer Group” means the companies set forth on Exhibit C.

“Permitted Liens” means: (a) such imperfections of title, easements, encumbrances, Liens or restrictions that do not materially impair the current use of the Company’s or any Company Subsidiary’s assets that are subject thereto; (b) materialmen’s, mechanics’, carriers’, workmen’s, warehousemen’s, repairmen’s, landlord’s and other similar Liens arising in the ordinary course of business, or deposits to obtain the release of such Liens; (c) Liens for Taxes not yet due and payable, or being contested in good faith; (d) zoning, entitlement, conservation restriction and other land use and environmental regulations promulgated by Governmental Authorities, (e) non-exclusive licenses, sublicenses or other rights to Intellectual Property owned by or licensed to the Company or the Company Subsidiaries granted to any licensee in the ordinary course of business (f) non-monetary Liens, encumbrances and restrictions on real property (including easements, covenants, rights of way and similar restrictions of record) that do not materially interfere with the present uses of such real property, (g) Liens identified in the Financial Statements and (h) Liens on leases, subleases, easements, licenses, rights of use, rights to access and rights of way arising from the provisions of such agreements or benefiting or created by any superior estate, right or interest.

“person” means an individual, corporation, partnership, limited partnership, limited liability company, syndicate, person (including, without limitation, a “person” as defined in Section 13(d)(3) of the Exchange Act), trust, association or entity or government, political subdivision, agency or instrumentality of a government.

“Personal Information” means (a) information related to an identified or identifiable individual (e.g., name, address telephone number, email address, financial account number, health information, government-issued identifier), (b) any other data used or intended to be used or which allows one to identify, contact, or precisely locate an individual, device or household, including any internet protocol address or other persistent identifier, and (c) any other, similar information or data regulated by Privacy/Data Security Laws.

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“Privacy/Data Security Laws” means all Laws, self-regulatory standards, third party system and platform requirements, and industry regulations governing (a) the receipt, collection, use, storage, processing, sharing, security, disclosure, transfer, sale, unauthorized access or modification, theft, loss, inaccessibility, breach, or transfer of Personal Information, Confidential Information, the Company’s Business Systems or Business Data and (b) unfair and deceptive practices, accessibility, advertising communications (e.g., text messages, emails, calls), PCI-DSS, location tracking and marketing.

“Products” mean any products or services, developed, manufactured, performed, out-licensed, sold, distributed other otherwise made available by or on behalf of the Company or any Company Subsidiary, from which the Company or any Company Subsidiary has derived previously, is currently deriving or is scheduled to derive, revenue from the sale or provision thereof.

“Redemption Rights” means the redemption rights provided for in Section 9.2 of Article IX of the GigCapital3 Certificate of Incorporation.

“Registered Company IP” means all Company-Owned IP that is the subject of registration or an application for registration, including domain names.

“Requisite Approval” means the affirmative vote of the holders of at least a (i) majority of the outstanding shares of the Company Capital Stock, voting together as a single class on an as-converted to Company Common Stock basis and (ii) seventy percent (70%) of the outstanding shares of Series B Preferred Stock and Series C Preferred Stock, voting together as a single class on an as-converted to Company Common Stock basis.

“Series A Preferred Stock” means the shares of the Company’s preferred stock, par value $0.00001 per share, designated as Series A Preferred Stock in the Company Certificate of Incorporation.

“Series B Preferred Stock” means the shares of the Company’s preferred stock, par value $0.00001 per share, designated as Series B Preferred Stock in the Company Certificate of Incorporation.

“Series C Preferred Stock” means the shares of the Company’s preferred stock, par value $0.00001 per share, designated as Series C Preferred Stock in the Company Certificate of Incorporation

“Software” means all computer software (in object code or source code format), data and databases, and related documentation and materials.

“subsidiary” or “subsidiaries” of the Company, the Surviving Corporation, GigCapital3 or any other person means an affiliate controlled by such person, directly or indirectly, through one or more intermediaries.

“Supplier” means any person that supplies inventory or other materials or personal property, components, or other goods or services that are utilized in or comprise the Products of the Company or any of the Company Subsidiaries.

“Transaction Documents” means this Agreement, including all Schedules and Exhibits hereto, the Company Disclosure Schedule, the Ancillary Agreements, and all other agreements, certificates and instruments executed and delivered by GigCapital3, Merger Sub or the Company in connection with the Transactions and specifically contemplated by this Agreement.

“Transactions” means the transactions contemplated by this Agreement and the Transaction Documents.

“Treasury Regulations” means the United States Treasury regulations issued pursuant to the Code.

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“Vendor Warrants” means those certain warrants issued or to be issued to certain of the Company’s vendors, exercisable for shares of Company Common Stock, as authorized by the Company Board on September 30, 2020.

“VWAP” means, for any security as of any date(s), the dollar volume-weighted average price for such security on the principal securities exchange or securities market on which such security is then traded during the period beginning at 9:30:01 a.m., New York time, and ending at 4:00:00 p.m., New York time, as reported by Bloomberg through its “HP” function (set to weighted average) or, if the foregoing does not apply, the dollar volume-weighted average price of such security in the over-the-counter market on the electronic bulletin board for such security during the period beginning at 9:30:01 a.m., New York time, and ending at 4:00:00 p.m., New York time, as reported by Bloomberg, or, if no dollar volume-weighted average price is reported for such security by Bloomberg for such hours, the average of the highest closing bid price and the lowest closing ask price of any of the market makers for such security as reported by OTC Markets Group Inc. If the VWAP cannot be calculated for such security on such date(s) on any of the foregoing bases, the VWAP of such security on such date(s) shall be the fair market value per share on such date(s) as reasonably determined in good faith by a majority of the disinterested independent directors of the board of directors (or equivalent governing body) of GigCapital3 at such time.

SECTION 1.02 Further Definitions. The following terms have the meaning set forth in the Sections set forth below:

Defined Term	Location of Definition
2020 Balance Sheet	§ 4.07(b)
Action	§ 4.09
Agreement	Preamble
Alternative Transaction	§ 7.05(a)
Amended and Restated Warrant Agreement	Recitals
Antitrust Laws	§ 7.13(a)
Blue Sky Laws	§ 4.05(b)
BofA	§ 4.23
Business Combination Proposal	§ 7.05(b)
Certificate of Merger	§ 2.02(a)
Certificates	§ 3.02(b)
Claims	§ 6.03
Closing	§ 2.02(b)
Closing Date	§ 2.02(b)
Code	§ 3.02(h)
Company	Preamble
Company Board	Recitals
Company Disclosure Schedule	Article IV
Company Permits	§ 4.06
Company Share Awards	§ 4.03(a)
Company Stockholder Approval	§ 4.19
Company Subsidiary	§ 4.01(a)
Confidentiality Agreement	§ 7.04(b)
Continuing Employees	§ 7.06(b)
Contribution	§ 4.13(e)
Contributor	§ 4.13(e)
Data Security Requirements	§ 4.13(i)
DGCL	Recitals
Dissenting Shares	§ 3.05(a)
Effect	§ 1.01

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Defined Term	Location of Definition
Effective Time	§ 2.02(a)
Environmental Permits	§ 4.15
Equity Plan	§ 7.06(a)
ERISA	§ 4.10(a)
ERISA Affiliate	§ 4.10(c)
Estimated Closing Statement	§ 3.06(a)
Exchange Act	§ 4.22
Exchange Agent	§ 3.02(a)
Exchange Fund	§ 3.02(a)
Exchanged Option	§ 3.01(d)
Financial Statements	§ 4.07(b)
First Share Price Trigger	§ 3.07(c)(i)
GAAP	§ 4.07(a)
GigCapital3	Preamble
GigCapital3 Board	Recitals
GigCapital3 Closing Statement	§ 3.06(b)
GigCapital3 Preferred Stock	§ 5.03(a)
GigCapital3 Proposals	§ 7.01(a)
GigCapital3 SEC Reports	§ 5.07(a)
GigCapital3 Stockholders’ Meeting	§ 7.01(a)
Governmental Authority	§ 4.05(b)
Health Plan	§ 4.10(k)
Improvements	§ 1.01
Initial Post-Closing GigCapital3 Directors	§ 2.05(b)
Indenture	Recitals
IRS	§ 4.10(b)
Land	§ 1.01
Law	§ 4.05(a)
Lease	§ 4.12(b)
Lease Documents	§ 4.12(b)
Letter of Transmittal	§ 3.02(b)
Material Contracts	§ 4.16(a)
Merger	Recitals
Merger Sub	Preamble
Merger Sub Board	Recitals
Merger Sub Common Stock	§ 5.03(b)
Nomura	§ 5.12
Notes Subscription Agreement	Recitals
Notes Financing	Recitals
OFAC	§ 4.17(b)
Oppenheimer	§ 5.12
Outside Date	§ 9.01(b)
Outstanding Company Transaction Expenses	§ 3.04(a)
Outstanding GigCapital3 Transaction Expenses	§ 3.04(b)
PCAOB Financial Statements	§ 7.14
Per Share Merger Consideration	§ 3.01(a)
PIPE Investor	Recitals
PIPE Subscription Agreement	Recitals
Plans	§ 4.10(a)
PPACA	§ 4.10(k)
Preliminary Initial Post-Closing GigCapital3 Directors	§ 2.05(b)

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Defined Term	Location of Definition
Prior Financial Statements	§ 4.07(a)
Private Placement	Recitals
Pro Rata Basis	§ 3.07(f)
Program Requirements	§ 4.13(i)
Proxy Statement	§ 7.01(a)
Registration Rights and Lock-Up Agreement	Recitals
Registration Statement	§ 7.01(a)
Release Notice	§ 3.07(b)(i)
Remedies Exceptions	§ 4.04
Representatives	§ 7.04(a)
SEC	§ 5.07(a)
Second Share Price Trigger	§ 3.07(c)(ii)
Securities Act	§ 5.07(a)
Share Price Triggers	§ 3.07(c)(iii)
Sponsor	Recitals
Sponsor Support Agreement	Recitals
Stockholder Earnout Group	§ 3.07(a)
Stockholder Earnout Shares	§ 3.07(a)
Stockholders Agreement	Recitals
Stockholder Support Agreement	Recitals
Surviving Corporation	§ 2.01
Tax	§ 4.14(p)
Tax Return	§ 4.14(p)
Terminating Company Breach	§ 9.01(f)
Terminating GigCapital3 Breach	§ 9.01(g)
Third Share Price Trigger	§ 3.07(c)(iii)
Transfer Agent Cancellation	§ 3.02(b)
Trust Account	§ 5.13
Trust Agreement	§ 5.13
Trust Fund	§ 5.13
Trustee	§ 5.13
WARN Act	§ 4.11(c)
Written Consent	§ 7.03

SECTION 1.03 Construction.

(a) Unless the context of this Agreement otherwise requires, (i) words of any gender include each other gender, (ii) words using the singular or plural number also include the plural or singular number, respectively, (iii) the terms “hereof,” “herein,” “hereby,” “hereto” and derivative or similar words refer to this entire Agreement, (iv) the terms “Article,” “Section,” “Schedule” and “Exhibit” refer to the specified Article, Section, Schedule or Exhibit of or to this Agreement, (v) the word “including” means “including without limitation,” (vi) the word “or” shall be disjunctive but not exclusive, (vii) references to agreements and other documents shall be deemed to include all subsequent amendments and other modifications thereto and (viii) references to statutes shall include all regulations promulgated thereunder and references to statutes or regulations shall be construed as including all statutory and regulatory provisions consolidating, amending or replacing the statute or regulation.

(b) The language used in this Agreement shall be deemed to be the language chosen by the parties to express their mutual intent and no rule of strict construction shall be applied against any party.

(c) Whenever this Agreement refers to a number of days, such number shall refer to calendar days unless Business Days are specified. If any action is to be taken or given on or by a particular calendar day, and such calendar day is not a Business Day, then such action may be deferred until the next Business Day.

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(d) All accounting terms used herein and not expressly defined herein shall have the meanings given to them under GAAP.

ARTICLE II.

AGREEMENT AND PLAN OF MERGER

SECTION 2.01 The Merger. Upon the terms and subject to the conditions set forth in Article VIII, and in accordance with the DGCL, at the Effective Time, Merger Sub shall be merged with and into the Company. As a result of the Merger, the separate corporate existence of Merger Sub shall cease and the Company shall continue as the surviving corporation of the Merger (the “Surviving Corporation”).

SECTION 2.02 Effective Time; Closing.

(a) As promptly as practicable, but in no event later than three (3) Business Days, after the satisfaction or, if permissible, waiver of the conditions set forth in Article VIII (other than those conditions that by their nature are to be satisfied at the Closing, it being understood that the occurrence of the Closing shall remain subject to the satisfaction or, if permissible, waiver of such conditions at the Closing), the parties hereto shall cause the Merger to be consummated by filing a certificate of merger (the “Certificate of Merger”) with the Secretary of State of the State of Delaware, in such form as is required by, and executed in accordance with, the relevant provisions of the DGCL and mutually agreed by the parties (the date and time of the filing of such Certificate of Merger (or such later time as may be agreed by each of the parties hereto and specified in such Certificate of Merger) being the “Effective Time”).

(b) Immediately prior to such filing of a Certificate of Merger in accordance with Section 2.02(a), a closing (the “Closing”) shall be held at the offices of DLA Piper LLP (US), 555 Mission Street, Suite 2400, San Francisco, California 94105, or such other place as the parties shall agree, for the purpose of confirming the satisfaction or waiver, as the case may be, of the conditions set forth in Article VIII. The date on which the Closing shall occur is referred to herein as the “Closing Date.”

SECTION 2.03 Effect of the Merger. At the Effective Time, the effect of the Merger shall be as provided in the applicable provisions of the DGCL. Without limiting the generality of the foregoing, and subject thereto, at the Effective Time, all the property, rights, privileges, immunities, powers, franchises, licenses and authority of the Company and Merger Sub shall vest in the Surviving Corporation, and all debts, liabilities, obligations, restrictions, disabilities and duties of each of the Company and Merger Sub shall become the debts, liabilities, obligations, restrictions, disabilities and duties of the Surviving Corporation.

SECTION 2.04 Certificate of Incorporation; Bylaws.

(a) At the Effective Time, the certificate of incorporation of Merger Sub, as in effect immediately prior to the Effective Time, shall be the certificate of incorporation of the Surviving Corporation, except that references therein to Merger Sub shall be treated as references to the Surviving Corporation, until thereafter amended as provided by law and such certificate of incorporation. After the Effective Time, the Company shall cause the certificate of incorporation of the Surviving Corporation to be amended and restated in its entirety as set forth on Exhibit D.

(b) At the Effective Time, the bylaws of Merger Sub, as in effect immediately prior to the Effective Time, shall be the bylaws of the Surviving Corporation, except that references therein to Merger Sub shall be treated as references to the Surviving Corporation, until thereafter amended as provided by law, the certificate of incorporation of the Surviving Corporation and such bylaws, as applicable.

(c) At the Closing, GigCapital3 shall amend and restate, effective as of the Effective Time, the GigCapital3 Certificate of Incorporation to be as set forth on Exhibit E, which shall among other things result in GigCapital3 being renamed as “Lightning eMotors, Inc.”

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SECTION 2.05 Directors and Officers.

(a) The initial directors of the Surviving Corporation and the initial officers of the Surviving Corporation shall be the individuals set forth under the heading “Surviving Corporation” on Schedule 2.05 hereto, each to hold office in accordance with the certificate of incorporation and bylaws of the Surviving Corporation.

(b) The parties shall cause the GigCapital3 Board to be comprised, as of immediately following the Effective Time, of (i) the individuals set forth under the heading “GigCapital3” and the subheading “Directors” on Schedule 2.05 (the “Preliminary Initial Post-Closing GigCapital3 Directors”) and (ii) three individuals nominated in writing by a majority of the Preliminary Initial Post-Closing GigCapital3 Directors prior to the Effective Time, which individuals, upon joining the GigCapital3 Board, must each be an “independent director” (as defined in the New York Stock Exchange Company Manual) thereof with relevant industry or governmental regulatory experience (such individuals comprising the GigCapital3 Board as of immediately following the Effective Time, collectively, the “Initial Post-Closing GigCapital3 Directors”), each to hold office in accordance with the GigCapital3 Certificate of Incorporation and Bylaws of GigCapital3. The parties shall cause the officers of GigCapital3 as of immediately following the Effective Time to be comprised of the individuals set forth under the heading “GigCapital3” and the subheading “Officers” on Schedule 2.05, each to hold office in accordance with the GigCapital3 Certificate of Incorporation and the Bylaws of the GigCapital3.

ARTICLE III.

EFFECTS OF THE MERGER

SECTION 3.01 Conversion of Securities. At the Effective Time, by virtue of the Merger and without any action on the part of GigCapital3, Merger Sub, the Company or the holders of any of the following securities:

(a) each share of Company Capital Stock issued and outstanding immediately prior to the Effective Time (including shares of Company Capital Stock resulting from the conversion or exercise of Company Preferred Stock, Company Warrants, Company Options and Company Convertible Notes prior to the Effective Time) shall be canceled and converted into (i) the right to receive a number of shares of GigCapital3 Common Stock equal to the Exchange Ratio (the “Per Share Merger Consideration”) and (ii) the contingent right to receive a portion of the Stockholder Earnout Shares, calculated on a Pro Rata Basis together with all other shares of Company Capital Stock held by the holder of such share as of immediately prior to the Effective Time, if, as and when payable in accordance with the provisions of Section 3.07;

(b) each share of Company Capital Stock held in the treasury of the Company shall be canceled without any conversion thereof and no payment or distribution shall be made with respect thereto;

(c) each share of Merger Sub Common Stock issued and outstanding immediately prior to the Effective Time shall be converted into and exchanged for one validly issued, fully paid and nonassessable share of common stock, par value $0.0001 per share, of the Surviving Corporation; and

(d) each Company Option that is outstanding immediately prior to the Effective Time, whether vested or unvested, shall be assumed by GigCapital3 and converted into an option to purchase a number of shares of GigCapital3 Common Stock (such option, an “Exchanged Option”) equal to the product (rounded down to the nearest whole number) of (x) the number of shares of Company Common Stock subject to such Company Option immediately prior to the Effective Time and (y) the Exchange Ratio, at an exercise price per share (rounded up to the nearest whole cent) equal to the quotient of (A) the exercise price per share of such Company Option immediately prior to the Effective Time divided by (B) the Exchange Ratio; provided, however, that the exercise price and the number of shares of GigCapital3 Common Stock purchasable pursuant to the Exchanged Options shall be determined in a manner consistent with the requirements of Section 409A of the Code and Treasury Regulation Section 1.409A-1(b)(5)(v)(D);

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provided, further, that in the case of any Exchanged Option to which Section 422 of the Code applies, the exercise price and the number of shares of the Surviving Corporation stock purchasable pursuant to such option shall be determined in accordance with the foregoing, subject to such adjustments as are necessary in order to satisfy the requirements of Section 424(a) of the Code. Except as specifically provided above or as agreed to in writing with any holder of a Company Option, following the Effective Time, each Exchanged Option shall continue to be governed by the same vesting and exercisability terms and otherwise substantially similar terms and conditions as were applicable to the corresponding former Company Option immediately prior to the Effective Time. At or prior to the Effective Time, the parties and their boards, as applicable, shall adopt any resolutions and take any actions that are necessary to effectuate the treatment of the Company Options pursuant to this subsection.

(e) Notwithstanding anything to the contrary set forth in this Agreement, (i) the portion of the Aggregate Closing Merger Consideration issuable to any Person pursuant to Section 3.01(a) shall be calculated on an aggregate basis with respect to all shares of Company Capital Stock held of record by such Person immediately prior to the Effective Time, and (ii) after such aggregation, any fractional share of GigCapital3 Common Stock that would otherwise be issuable to such Person following such aggregation shall be rounded up to a whole share of GigCapital3 Common Stock.

SECTION 3.02 Exchange of Certificates.

(a) Exchange Agent. On the Closing Date, GigCapital3 shall deposit, or shall cause to be deposited, with a bank or trust company that shall be designated by GigCapital3 and is reasonably satisfactory to the Company (the “Exchange Agent”), for the benefit of the holders of Company Capital Stock, for exchange in accordance with this Article III, the number of shares of GigCapital3 Common Stock sufficient to deliver the aggregate Per Share Merger Consideration payable pursuant to this Agreement (such shares of GigCapital3 Common Stock, the Stockholder Earnout Shares and any dividends or distributions with respect thereto (pursuant to Section 3.02(c)), being hereinafter referred to as the “Exchange Fund”). GigCapital3 shall cause the Exchange Agent pursuant to irrevocable instructions, to pay the Per Share Merger Consideration out of the Exchange Fund in accordance with this Agreement. Except as contemplated by Section 3.02(c) and Section 3.07, the Exchange Fund shall not be used for any other purpose.

(b) Exchange Procedures. As promptly as practicable after the date hereof, GigCapital3 shall use its reasonable best efforts to cause the Exchange Agent to mail to each holder of Company Capital Stock entitled to receive the Per Share Merger Consideration pursuant to Section 3.01: a letter of transmittal, which shall be in a form reasonably acceptable to GigCapital3 and the Company (the “Letter of Transmittal”) and shall specify (i) that delivery shall be effected, and risk of loss and title to the certificates evidencing such shares of Company Capital Stock (the “Certificates”) shall pass, only upon proper delivery of the Certificates to the Exchange Agent or confirmation of cancellation of such Certificates from the Company’s transfer agent, eShares, Inc. DBA Carta, Inc. (each, a “Transfer Agent Cancellation”); and (ii) instructions for use in effecting the surrender of the Certificates pursuant to the Letter of Transmittal. Within two (2) Business Days (but in no event prior to the Effective Time) after the surrender to the Exchange Agent of all Certificates held by such holder for cancellation (or a Transfer Agent Cancellation), together with a Letter of Transmittal, duly completed and validly executed in accordance with the instructions thereto and such other documents as may be reasonably required pursuant to such instructions, the holder of such Certificates shall be entitled to receive in exchange therefore, and GigCapital3 shall cause the Exchange Agent to deliver, the Per Share Closing Merger Consideration in accordance with the provisions of Section 3.01, and the Certificate so surrendered shall forthwith be cancelled. Until surrendered as contemplated by this Section 3.02, each Certificate entitled to receive the Per Share Merger Consideration in accordance with Section 3.01(a) shall be deemed at all times after the Effective Time to represent only (A) the right to receive upon such surrender the Per Share Merger Consideration that such holder is entitled to receive in accordance with the provisions of Section 3.01(a) and (B) the contingent right to receive a portion of the Stockholder Earnout Shares, if, as and when payable in accordance with the provisions of Section 3.07.

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(c) Distributions with Respect to Unexchanged Shares of GigCapital3 Common Stock. No dividends or other distributions declared or made after the Effective Time with respect to the GigCapital3 Common Stock with a record date after the Effective Time shall be paid to the holder of any unsurrendered Certificate with respect to the shares of GigCapital3 Common Stock represented thereby until the holder of such Certificate shall surrender such Certificate in accordance with Section 3.02(b). Subject to the effect of escheat, tax or other applicable Laws, following surrender of any such Certificate, GigCapital3 shall pay or cause to be paid to the holder of the certificates representing shares of GigCapital3 Common Stock issued in exchange therefore, without interest, (i) promptly, but in any event within five (5) Business Days of such surrender, the amount of dividends or other distributions with a record date after the Effective Time and theretofore paid with respect to such shares of GigCapital3 Common Stock, and (ii) at the appropriate payment date, the amount of dividends or other distributions, with a record date after the Effective Time but prior to surrender and a payment date occurring after surrender, payable with respect to such shares of GigCapital3 Common Stock.

(d) No Further Rights in Company Capital Stock. The Per Share Merger Consideration and the Stockholder Earnout Shares payable upon conversion of the Company Capital Stock in accordance with the terms hereof shall be deemed to have been paid and issued in full satisfaction of all rights pertaining to such Company Capital Stock.

(e) Adjustments to Per Share Consideration. The Per Share Merger Consideration shall be adjusted to reflect appropriately the effect of any stock split, reverse stock split, stock dividend, reorganization, recapitalization, reclassification, combination, exchange of shares or other like change with respect to GigCapital3 Common Stock occurring on or after the date hereof and prior to the Effective Time.

(f) Termination of Exchange Fund. Except as set forth in Section 3.07 hereto, any portion of the Exchange Fund that remains undistributed to the holders of Company Capital Stock for one year after the Effective Time shall be delivered to GigCapital3, upon demand, and any holders of Company Capital Stock who have not theretofore complied with this Section 3.02 shall thereafter look only to GigCapital3 for the Per Share Merger Consideration. Any portion of the Exchange Fund remaining unclaimed by holders of Company Capital Stock as of a date which is immediately prior to such time as such amounts would otherwise escheat to or become property of any government entity shall, to the extent permitted by applicable law, become the property of GigCapital3 free and clear of any claims or interest of any person previously entitled thereto.

(g) No Liability. None of the Exchange Agent, GigCapital3 or the Surviving Corporation shall be liable to any holder of Company Capital Stock for any such Company Capital Stock (or dividends or distributions with respect thereto) or cash delivered to a public official pursuant to any abandoned property, escheat or similar Law in accordance with Section 3.02.

(h) Withholding Rights. Each of the Surviving Corporation and GigCapital3 shall be entitled to deduct and withhold from the consideration otherwise payable pursuant to this Agreement to Person such amounts as it is required to deduct and withhold with respect to the making of such payment under the United States Internal Revenue Code of 1986, as amended (the “Code”) or any provision of state, local or foreign tax law. To the extent that amounts are so withheld and timely remitted to the appropriate Governmental Authority by the Surviving Corporation or GigCapital3, as the case may be, such withheld amounts shall be treated for all purposes of this Agreement as having been paid to the Person in respect of which such deduction and withholding was made by the Surviving Corporation or GigCapital3, as the case may be. The Surviving Corporation, GigCapital3 and any holder of Company Capital Stock, as applicable, shall reasonably cooperate to reduce or seek an exemption from any withholding, including by timely providing IRS Form W-9.

(i) Lost Certificates. If any Certificate shall have been lost, stolen or destroyed, upon the making of an affidavit of that fact by the person claiming such Certificate to be lost, stolen or destroyed, the Exchange Agent will issue in exchange for such lost, stolen or destroyed Certificate, the Per Share Merger

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Consideration that such holder is otherwise entitled to receive pursuant to, and in accordance with, the provisions of Section 3.01(a).

SECTION 3.03 Stock Transfer Books. At the Effective Time, the stock transfer books of the Company shall be closed and there shall be no further registration of transfers of Company Capital Stock thereafter on the records of the Company. From and after the Effective Time, the holders of Certificates representing Company Capital Stock outstanding immediately prior to the Effective Time shall cease to have any rights with respect to such Company Capital Stock, except as otherwise provided in this Agreement or by Law. On or after the Effective Time, any Certificates presented to the Exchange Agent or GigCapital3 for any reason shall be converted into (a) the Per Share Merger Consideration in accordance with the provisions of Section 3.01(a) and (b) the contingent right to receive a portion of the Stockholder Earnout Shares if, as and when payable in accordance with the provisions of Section 3.07.

SECTION 3.04 Payment of Expenses.

(a) No sooner than five (5) or later than two (2) Business Days prior to the Closing Date, the Company shall provide to GigCapital3 a written report setting forth a list of all of the following fees and expenses incurred by or on behalf of the Company in connection with the preparation, negotiation and execution of this Agreement and the consummation of the transactions contemplated hereby (together with written invoices and wire transfer instructions for the payment thereof), solely to the extent such fees and expenses are incurred and expected to remain unpaid as of the close of business on the Business Day immediately preceding the Closing Date: (i) the fees and disbursements of outside counsel to the Company incurred in connection with the Transactions and (ii) the fees and expenses of any other agents, advisors, consultants, experts, financial advisors and other service providers engaged by the Company in connection with the Transactions (collectively, the “Outstanding Company Transaction Expenses”). On the Closing Date following the Closing, GigCapital3 shall pay or cause to be paid by wire transfer of immediately available funds all such Outstanding Company Transaction Expenses. For the avoidance of doubt, the Outstanding Company Transaction Expenses shall not include any fees and expenses of the Company’s stockholders.

(b) No sooner than five (5) or later than two (2) Business Days prior to the Closing Date, GigCapital3 shall provide to the Company a written report setting forth a list of all fees, expenses and disbursements incurred by or on behalf of GigCapital3 or Merger Sub for outside counsel, agents, advisors, consultants, experts, financial advisors and other service providers engaged by or on behalf of GigCapital3 or Merger Sub in connection with the Transactions or otherwise in connection with GigCapital3’s operations (together with written invoices and wire transfer instructions for the payment thereof) (collectively, the “Outstanding GigCapital3 Transaction Expenses”). On the Closing Date following the Closing, GigCapital3 shall pay or cause to be paid by wire transfer of immediately available funds all such Outstanding GigCapital3 Transaction Expenses.

(c) GigCapital3 shall not pay or cause to be paid any Outstanding GigCapital3 Transaction Expenses or Outstanding Company Transaction Expenses other than in accordance with this Section 3.04.

SECTION 3.05 Appraisal Rights.

(a) Notwithstanding any provision of this Agreement to the contrary and to the extent available under the DGCL, shares of Company Capital Stock that are outstanding immediately prior to the Effective Time and that are held by stockholders of the Company who shall have neither voted in favor of the Merger nor consented thereto in writing and who shall have demanded properly in writing appraisal for such Company Capital Stock in accordance with Section 262 of the DGCL and otherwise complied with all of the provisions of the DGCL relevant to the exercise and perfection of dissenters’ rights (collectively, the “Dissenting Shares”) shall not be converted into, and such stockholders shall have no right to receive, the Per Share Merger Consideration or the contingent right to receive any portion of the Stockholder Earnout Shares, unless and until such stockholder fails to perfect or withdraws or otherwise loses his, her or its right to appraisal and payment under the DGCL. Any stockholder of the Company who fails to perfect or who

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effectively withdraws or otherwise loses his, her or its rights to appraisal of such shares of Company Capital Stock under Section 262 of the DGCL shall thereupon be deemed to have been converted into, and to have become exchangeable for, as of the Effective Time, the right to receive (i) the Per Share Merger Consideration, without any interest thereon, upon surrender, in the manner provided in Section 3.01(b), of the Certificate or Certificates that formerly evidenced such shares of Company Capital Stock, and a portion of the Stockholder Earnout Shares if, as and when payable in accordance with the provisions of Section 3.07.

(b) Prior to the Closing, the Company shall give GigCapital3 (i) prompt notice of any demands for appraisal received by the Company and any withdrawals of such demands, and (ii) the opportunity to participate in all negotiations and proceedings with respect to demands for appraisal under the DGCL. The Company shall not, except with the prior written consent of GigCapital3 (which consent shall not be unreasonably withheld), make any payment with respect to any demands for appraisal or offer to settle or settle any such demands.

SECTION 3.06 Closing Calculations.

(a) No later than three (3) Business Days prior to the Closing Date, the Company shall deliver to GigCapital3 a statement certified by an executive officer of Company (the “Estimated Closing Statement”) setting forth Company’s good faith estimate of (i) Company Closing Cash, (ii) Company Closing Debt, (iii) Company Closing Net Debt, (iv) the Aggregate Exercise Price and (v) the Company Fully Diluted Capital Stock; provided, that Company may update the Estimated Closing Statement and deliver such updated Estimated Closing Statement to GigCapital3 at any time prior to 12:01 a.m. New York time on the Closing Date.

(b) No later than two (2) Business Days prior to the Closing Date, GigCapital3 shall deliver to the Company a statement certified by an executive officer of GigCapital3 (the “GigCapital3 Closing Statement”) setting forth (i) the Aggregate Closing Merger Consideration, the Aggregate Closing Merger Consideration Value and the Per Share Merger Consideration. If the Company updates the Estimated Closing Statement following the delivery of the GigCapital3 Closing Statement, GigCapital3 shall update the GigCapital3 Closing Statement accordingly and deliver an updated GigCapital3 Closing Statement to the Company. Following the delivery of the GigCapital3 Closing Statement, if the Company has any objection to any amounts included in the GigCapital3 Closing Statement, GigCapital3 and the Company shall reasonably cooperate in good faith to resolve such objection.

(c) No later than one (1) Business Day prior to the Closing Date, the Company shall deliver to GigCapital3 a statement certified by an executive officer of the Company setting forth the Aggregate Closing Merger Consideration that will be payable to each holder of shares of Company Capital Stock issued and outstanding as of immediately prior to the Effective Time, the stock certificate numbers with respect thereto, and such other information as GigCapital3 may reasonably request of the Company.

SECTION 3.07 Stockholder Earnout.

(a) Delivery of Stockholder Earnout Shares. After the Closing, subject to the terms and conditions set forth herein, stockholders of the Company who have received, or are entitled to receive, any Per Share Merger Consideration (the “Stockholder Earnout Group”) shall have the contingent right to receive additional shares of GigCapital3 Common Stock based on the performance of GigCapital3 if the requirements as set forth in this Section 3.07 are achieved. At the Closing and immediately prior to the Effective Time, GigCapital3 shall deliver to the Exchange Fund 16,463,096 (Sixteen Million Four Hundred Sixty Three Thousand Ninety Six) shares of GigCapital3 Common Stock, as such shares may be adjusted for any stock split, reverse stock split, recapitalization, reclassification, reorganization, exchange, subdivision or combination (the “Stockholder Earnout Shares”). The Stockholder Earnout Shares shall be allocated on a Pro Rata Basis among the members of the Stockholder Earnout Group in accordance with this Section 3.07.

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(b) Procedures Applicable to the Earnout of the Stockholder Earnout Shares.

(i) Promptly upon the occurrence of any triggering event described in Section 3.07(c) below, or as soon as practicable after GigCapital3 becomes aware of the occurrence of such triggering event or receives written notice of such triggering event, GigCapital3 shall prepare and deliver, or cause to be prepared and delivered, a written notice to the Exchange Agent (a “Release Notice”), which Release Notice shall set forth in reasonable detail the triggering event giving rise to the requested release and the specific release instructions with respect thereto (including the number of Stockholder Earnout Shares to be released from the Exchange Fund and the identity of the person to whom they should be released).

(ii) The Stockholder Earnout Shares that are to be released from the Exchange Fund and distributed to each member of the Stockholder Earnout Group shall be distributed to each member of the Stockholder Earnout Group on a Pro Rata Basis. For the avoidance of doubt, any Stockholder Earnout Shares to be released and distributed pursuant to this Section 3.07 shall be distributed and released as shares of GigCapital3 Common Stock.

(c) Release of Earnout Shares. The Stockholder Earnout Shares shall be released and delivered as follows:

(i) one-third of the Stockholder Earnout Shares will be released from the Exchange Account and distributed to each member of the Stockholder Earnout Group on a Pro Rata Basis if, on or prior to the fifth (5^th) anniversary of the Closing Date, the VWAP of shares of GigCapital3 Common Stock equals or exceeds $12.00 per share for twenty (20) of any thirty (30) consecutive trading days commencing after the Closing on the NYSE, Nasdaq or any other national securities exchange, as applicable (the “First Share Price Trigger”);

(ii) one-third of the Stockholder Earnout Shares will be released from the Exchange Account and distributed to each member of the Stockholder Earnout Group on a Pro Rata Basis if, on or prior to the fifth (5^th) anniversary of the Closing Date the VWAP of shares of GigCapital3 Common Stock equals or exceeds $14.00 per share for twenty (20) of any thirty (30) consecutive trading days commencing after the Closing on the NYSE, Nasdaq or any other national securities exchange, as applicable (the “Second Share Price Trigger”);

(iii) one-third of the Stockholder Earnout Shares will be released from the Exchange Account and distributed to each member of the Stockholder Earnout Group on a Pro Rata Basis if, on or prior to the fifth (5^th) anniversary of the Closing Date the VWAP of shares of GigCapital3 Common Stock equals or exceeds $16.00 per share for twenty (20) of any thirty (30) consecutive trading days commencing after the Closing on the NYSE, Nasdaq or any other national securities exchange, as applicable (the “Third Share Price Trigger” and, collectively with the First Share Price Trigger and the Second Share Price Trigger, the “Share Price Triggers”); and

(iv) if the conditions set forth in either Section 3.07(c)(i), (ii) or (iii) have not been satisfied following the fifth (5^th) anniversary of the Closing Date, any Stockholder Earnout Shares remaining in the Exchange Fund shall be automatically released to GigCapital3 for cancellation and the members of the Stockholder Earnout Group shall not have any right to receive such Stockholder Earnout Shares or any benefit therefrom.

(d) For the avoidance of doubt, (i) if the condition for more than one triggering event is met pursuant to Section 3.07(c), then all of the Stockholder Earnout Shares to be released and distributed in connection with each such triggering event shall be released and delivered to the members of the Stockholder Earnout Group in accordance with this Section 3.07 and (ii) if the condition for the triggering event described in Section 3.07(c) with respect to the achievement of the applicable VWAP of shares of GigCapital3 Common Stock for any twenty (20) trading days is met prior to the date that is the thirtieth (30^th) consecutive trading day following the Closing, a Release Notice shall be submitted at such time without any requirement to wait until the thirtieth (30^th) consecutive trading day following the Closing has passed.

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(e) The GigCapital3 Common Stock price targets set forth in Section 3.07(c) and the number of shares of GigCapital3 Common Stock to be issued and released pursuant to Section 3.07(c) shall be equitably adjusted for any stock dividend, subdivision, reclassification, recapitalization, split, combination or exchange of shares, or any similar event affecting the GigCapital3 Common Stock after the date of this Agreement.

(f) As used in this Section 3.07, the term “Pro Rata Basis” shall mean, with respect to any member of the Stockholder Earnout Group, in accordance with the ratio calculated by dividing (x) the sum of the aggregate Per Share Merger Consideration issued or issuable to such Person by (y) the sum of the aggregate Per Share Merger Consideration issued or issuable to the Stockholder Earnout Group, in each case, as of immediately following the Closing as determined in accordance with the provisions of this Article III.

(g) Notwithstanding anything to the contrary set forth in this Agreement, any fractional Stockholder Earnout Share that would otherwise be issuable to any member of the Stockholder Earnout Group pursuant to this Section 3.07 shall be rounded up to a whole share of GigCapital3 Common Stock.

(h) In the event that there is an agreement with respect to a GigCapital3 Sale entered into after the Closing and prior to the date that is five (5) years following the Closing Date, each of the Share Price Triggers shall be deemed to have been achieved on the day prior to the closing of such GigCapital3 Sale (to the extent such Stockholder Earnout Shares have not previously been issued) and GigCapital3 shall issue the Stockholder Earnout Shares issuable pursuant to Section 3.07(c)(i), (ii) and (iii) on the date prior to the closing of such GigCapital3 Sale (in each case, to the extent such Stockholder Earnout Shares have not previously been issued).

ARTICLE IV.

REPRESENTATIONS AND WARRANTIES OF THE COMPANY

Except as set forth in the Company’s disclosure schedule delivered by the Company in connection with this Agreement (the “Company Disclosure Schedule”), the Company hereby represents and warrants to GigCapital3 and Merger Sub as follows:

SECTION 4.01 Organization and Qualification; Subsidiaries.

(a) The Company and each subsidiary of the Company (each a “Company Subsidiary”), is a corporation or other organization duly organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation or organization and has the requisite corporate or other organizational power and authority and all necessary governmental approvals to own, lease and operate its properties and to carry on its business as it is now being conducted. The Company and each Company Subsidiary is duly qualified or licensed as a foreign corporation or other organization to do business, and is in good standing, in each jurisdiction where the character of the properties owned, leased or operated by it or the nature of its business makes such qualification or licensing necessary, except for such failures to be so qualified or licensed and in good standing that do not constitute a Company Material Adverse Effect.

(b) A true and complete list of all the Company Subsidiaries, together with the jurisdiction of incorporation of each Company Subsidiary and the percentage of the outstanding capital stock of each Company Subsidiary owned by the Company and each other Company Subsidiary, is set forth in Schedule 4.01(b) of the Company Disclosure Schedule. The Company does not directly or indirectly own any equity or similar interest in, or any interest convertible into or exchangeable or exercisable for any equity or similar interest in, any other corporation, partnership, joint venture or business association or other entity.

SECTION 4.02 Certificate of Incorporation and Bylaws. The Company has prior to the date of this Agreement made available a complete and correct copy of the certificate of incorporation and the bylaws or equivalent organizational documents, each as amended to date, of the Company and each Company Subsidiary.

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Such certificates of incorporation, bylaws or equivalent organizational documents are in full force and effect. Neither the Company nor any Company Subsidiary is in violation of any of the provisions of its certificate of incorporation, bylaws or equivalent organizational documents.

SECTION 4.03 Capitalization.

(a) The authorized capital stock of the Company consists of sixty million (60,000,000) shares of Company Common Stock and forty-six million one hundred eighteen thousand seven hundred eight (46,118,708) shares of Company Preferred Stock. As of the date of this Agreement, (i) four million three hundred seventy-six thousand four hundred thirty-one (4,376,431) shares of Company Common Stock are issued and outstanding, (ii) twelve million two hundred ninety-three thousand fourteen (12,293,014) shares of Series A Preferred Stock are issued and outstanding, (iii) three million eight hundred twenty-five thousand six hundred ninety-four (3,825,694) shares of Series B Preferred Stock are issued and outstanding, (iv) fourteen million one thousand three hundred forty-nine (14,001,349) shares of Series C Preferred Stock are issued and outstanding, (iii) no shares of Company Common Stock are held in the treasury of the Company, (iv) five million three hundred seventy-eight thousand forty-seven (5,378,047) shares of Company Common Stock are reserved for future issuance pursuant to outstanding Company Options and other purchase rights (the “Company Share Awards”) granted pursuant to the Company Option Plan or otherwise and (v) Company Warrants to purchase six hundred forty-eight thousand seven hundred forty-three (648,743) shares of Company Common Stock and six million three hundred thirteen thousand two hundred fifty-two (6,313,252) shares of Series C Preferred Stock are issued and outstanding.

(b) Other than the Company Options, the Company Warrants and the Convertible Notes, there are no options, restricted shares, restricted share units, phantom equity awards, warrants, preemptive rights, calls, convertible securities, conversion rights or other rights, agreements, arrangements or commitments of any character relating to the issued or unissued capital stock of the Company or any Company Subsidiary or obligating the Company or any Company Subsidiary to issue or sell any shares of capital stock of, or other equity interests in, the Company or any Company Subsidiary. Neither the Company nor any Company Subsidiary is a party to, or otherwise bound by, and neither the Company nor any Company Subsidiary has granted, any equity appreciation rights, participations, phantom equity or similar rights. There are no voting trusts, voting agreements, proxies, shareholder agreements or other agreements with respect to the voting or transfer of the Company Common Stock, Company Preferred Stock or any of the equity interests or other securities of the Company or any of the Company Subsidiaries. The Company does not own any equity interests in any person, other than the Company Subsidiaries.

(c) Schedule 4.03(c) of the Company Disclosure Schedule sets forth, as of the date of this Agreement, the following information with respect to each Company Share Award outstanding: (i) the name of the Company Share Award recipient; (ii) whether or not the Company Share Award was granted pursuant to the Company Option Plan; (iii) the number of shares of the Company subject to such Company Share Award; (iv) the exercise or purchase price of such Company Share Award; (v) the date on which such Company Share Award was granted; and (vi) the date on which such Company Share Award expires. The Company has made available to GigCapital3 an accurate and complete copy of the Company Option Plan pursuant to which Company has granted the Company Share Awards that are currently outstanding and the form of all stock award agreements evidencing such Company Share Awards. No Company Option was granted with an exercise price per share less than the fair market value of the underlying Company Share Awards as of the date such Company Option was granted. All shares of the Company subject to issuance as aforesaid, upon issuance on the terms and conditions specified in the instruments pursuant to which they are issuable, will be duly authorized, validly issued, fully paid and nonassessable. No shares of Company Common Stock are subject to vesting as of the date hereof and no Company Options are “early exercisable” as of the date hereof. The treatment of Company Options under Section 3.01(d) hereof is permitted under the Company Option Plan, applicable Laws, and the underlying individual agreements for such equity awards without obtaining the consent of any holder thereof. The Company has no outstanding commitments to grant Company Options.

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(d) Schedule 4.03(d) of the Company Disclosure Schedule sets forth, as of the date of this Agreement, the following information with respect to each Company Warrant outstanding: (i) the name of the holder of such Company Warrant; (ii) the number of shares of the Company subject to such Company Warrant; (iii) the exercise or purchase price of such Company Warrant; (iv) the date on which such Company Warrant was granted; and (v) the date on which such Company Warrant expires. The Company has made available to GigCapital3 an accurate and complete copy of each Company Warrant. All shares of the Company subject to issuance pursuant to any Company Warrant, upon issuance on the terms and conditions specified therein, will be duly authorized, validly issued, fully paid and nonassessable. The Company has reserved six hundred forty-eight thousand seven hundred forty-three (648,743) shares of Company Common Stock and six million three hundred thirteen thousand two hundred fifty-two (6,313,252) shares of Company Series C Preferred Stock for future issuance pursuant to the Company Warrants. Each of the Company Warrants shall be terminated or exercised in full for shares of Company Common Stock or Series C Preferred Stock prior to the Closing.

(e) Schedule 4.03(e) of the Company Disclosure Schedule sets forth, as of the date of this Agreement, the following information with respect to the Company Convertible Notes: (i) the name of each holder of any of the Company Convertible Notes; (ii) the aggregate amount of principal and interest outstanding under each of the Company Convertible Notes as of the date of this Agreement; (iii) the interest rate applicable to each of the Company Convertible Notes; and (iv) the maturity date of each of the Company Convertible Notes. The Company has made available to GigCapital3 accurate and complete copies of the Company Convertible Notes. All shares of the Company subject to issuance pursuant to the Company Convertible Notes, upon issuance on the terms and conditions specified therein, will be duly authorized, validly issued, fully paid and nonassessable. The Company has reserved nine million six hundred eight-five thousand three hundred ninety-nine (9,685,399) shares of Series C Preferred Stock for future issuance pursuant to the Company Convertible Notes. Each of the Company Convertible Notes shall be converted in full into shares of Series C Preferred Stock prior to the Closing.

(f) There are no outstanding contractual obligations of the Company or any Company Subsidiary to repurchase, redeem or otherwise acquire any shares of the Company or any capital stock of any Company Subsidiary or to provide funds to or make any investment (in the form of a loan, capital contribution or otherwise) in any person other than a Company Subsidiary.

(g) (i) There are no commitments or agreements of any character to which the Company is bound obligating the Company to accelerate the vesting of any Company Share Award or Company Option as a result of the proposed transactions herein, and (ii) all outstanding shares of the Company, all outstanding Company Share Awards and Company Options, all outstanding Company Warrants, all outstanding Company Convertible Notes and all outstanding shares of capital stock of each Company Subsidiary have been issued and granted in compliance with (A) all applicable securities laws and other applicable laws and (B) all pre-emptive rights and other requirements set forth in applicable contracts to which the Company or any Company Subsidiary is a party.

(h) Each outstanding share of capital stock of each Company Subsidiary is duly authorized, validly issued, fully paid and nonassessable, and each such share is owned by the Company or another Company Subsidiary free and clear of all Liens, options, rights of first refusal and limitations on the Company’s or any Company Subsidiary’s voting rights, other than transfer restrictions under applicable securities laws and their respective organizational documents.

(i) The stockholders of the Company collectively own directly and beneficially and of record, all of the equity of the Company (which are represented by the issued and outstanding shares of the Company). Except for the shares of the Company held by the stockholders of the Company, no shares or other equity or voting interest of the Company, or options, warrants or other rights to acquire any such shares or other equity or voting interest, of the Company is authorized or issued and outstanding.

(j) All outstanding shares of Company Capital Stock and all outstanding shares of capital stock or other equity securities (as applicable) of each Company Subsidiary have been issued and granted in compliance

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with (A) applicable securities laws and other applicable laws and (B) any pre-emptive rights and other similar requirements set forth in applicable contracts to which the Company or any Company Subsidiary is a party.

SECTION 4.04 Authority Relative to this Agreement. The Company has all necessary power and authority to execute and deliver this Agreement, to perform its obligations hereunder and, subject to receiving the Company Stockholder Approval, to consummate the Transactions. The execution and delivery of this Agreement by the Company and the consummation by the Company of the Transactions have been duly and validly authorized by all necessary corporate action, and no other corporate proceedings on the part of the Company are necessary to authorize this Agreement or to consummate the Transactions (other than, with respect to the Merger, the Company Stockholder Approval, which the Written Consent shall satisfy, and the filing and recordation of appropriate merger documents as required by the DGCL). This Agreement has been duly and validly executed and delivered by the Company and, assuming the due authorization, execution and delivery by GigCapital3 and Merger Sub, constitutes a legal, valid and binding obligation of the Company, enforceable against the Company in accordance with its terms, except as limited by applicable bankruptcy, insolvency, reorganization, moratorium and other laws of general application affecting enforcement of creditors’ rights generally, by general equitable principles (the “Remedies Exceptions”). The Company Board has approved this Agreement and the Transactions, and such approvals are sufficient so that the restrictions on business combinations set forth in Section 203 of the DGCL shall not apply to the Merger, this Agreement, the Support Agreement, any Ancillary Agreement or any of the other Transactions. To the knowledge of the Company, no other state takeover statute is applicable to the Merger or the other Transactions.

SECTION 4.05 No Conflict; Required Filings and Consents.

(a) The execution and delivery of this Agreement by the Company does not, and subject to receipt of the filing and recordation of appropriate merger documents as required by the DGCL and of the consents, approvals, authorizations or permits, filings and notifications contemplated by Schedule 4.05(a) of the Company Disclosure Schedule, the performance of this Agreement by the Company will not (i) conflict with or violate the certificate of incorporation or bylaws or any equivalent organizational documents of the Company or any Company Subsidiary, (ii) conflict with or violate any statute, law, ordinance, regulation, rule, code, executive order, injunction, judgment, decree or other order, in each case, of any Governmental Authority (“Law”) applicable to the Company or any Company Subsidiary or by which any property or asset of the Company or any Company Subsidiary is bound or affected, or (iii) result in any breach of or constitute a default (or an event which, with notice or lapse of time or both, would become a default) under, or give to others any right of termination, amendment, acceleration or cancellation of, or result in the creation of a Lien (other than any Permitted Lien) on any material property or asset of the Company or any Company Subsidiary pursuant to, any Material Contract, except, with respect to clauses (ii) and (iii), for any such conflicts, violations, breaches, defaults or other occurrences which do not constitute a Company Material Adverse Effect.

(b) The execution and delivery of this Agreement by the Company does not, and the performance of this Agreement by the Company will not, require any consent, approval, authorization or permit of, or filing with or notification to, any United States federal, state, county or local or non-United States government, governmental or quasi-governmental, regulatory or administrative authority or office, any political or other subdivision thereof, agency, instrumentality, bureau, authority, body or commission or any court, tribunal, or judicial or arbitral body (a “Governmental Authority”), except (i) for applicable requirements, if any, of the Exchange Act, state securities or “blue sky” laws (“Blue Sky Laws”) and state takeover laws, the pre-merger notification requirements of the HSR Act, and filing and recordation of appropriate merger documents as required by the DGCL, and (ii) where the failure to obtain such consents, approvals, authorizations or permits, or to make such filings or notifications, does not constitute a Company Material Adverse Effect.

SECTION 4.06 Permits; Compliance. Each of the Company and the Company Subsidiaries is in possession of all material franchises, grants, authorizations, licenses, permits, easements, variances, exceptions, consents,

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certificates, approvals and orders of any Governmental Authority necessary for each of the Company or the Company Subsidiaries to own, lease and operate its properties or to carry on its business as it is now being conducted (the “Company Permits”), except where the failure to have such Company Permits does not constitute a Company Material Adverse Effect. No suspension or cancellation of any of the Company Permits is pending or, to the knowledge of the Company, threatened in writing. Neither the Company nor any Company Subsidiary is in conflict with, or in default, breach or violation of, (a) any Law applicable to the Company or any Company Subsidiary or by which any property or asset of the Company or any Company Subsidiary is bound or affected, or (b) any Material Contract or Company Permit, except, in each case, for any such conflicts, defaults, breaches or violations that do not constitute a Company Material Adverse Effect.

SECTION 4.07 Financial Statements.

(a) The Company has made available to GigCapital3 true and complete copies of the audited consolidated balance sheets and the related audited consolidated statements of operations and cash flows of the Company and the Company Subsidiaries for the years ended December 31, 2018 and December 31, 2019 (collectively, the “Prior Financial Statements”), which are attached as Schedule 4.07(a) of the Company Disclosure Schedule. Each of the Prior Financial Statements (including the notes thereto) (i) was prepared in accordance with United States generally accepted accounting principles (“GAAP”) applied on a consistent basis throughout the periods indicated (except as may be indicated in the notes thereto) and (ii) fairly presents, in all material respects, the financial position, results of operations and cash flows of the Company and the Company Subsidiaries as at the date thereof and for the period indicated therein, except as otherwise noted therein and subject to the absence of notes.

(b) The Company has made available to GigCapital3 a true and complete copy of the consolidated unaudited balance sheet of the Company and the Company Subsidiaries for the nine month period ended September 30, 2020 (the “2020 Balance Sheet”), and the related reviewed consolidated statements of operations and cash flows of the Company and the Company Subsidiaries for the nine month period then ended, which are attached as Schedule 4.07(b) of the Company Disclosure Schedule (such financial statements, including the 2020 Balance Sheet, collectively with the Prior Financial Statements, the “Financial Statements”). Such unaudited financial statements were prepared in accordance with GAAP applied on a consistent basis throughout the periods indicated (except for the omission of footnotes and subject to year-end adjustments, none of which are individual or in the aggregate material) and fairly present, in all material respects, the financial position, results of operations and cash flows of the Company and the Company Subsidiaries as at the date thereof and for the period indicated therein, except as otherwise noted therein and subject to normal and recurring year-end adjustments (none of which are individually or in the aggregate material) and the absence of notes.

(c) Except as and to the extent set forth on the Financial Statements, neither the Company nor any Company Subsidiary has any liability or obligation of a nature (whether accrued, absolute, contingent or otherwise) required to be reflected on a balance sheet prepared in accordance with GAAP, except for: (i) liabilities that were incurred in the ordinary course of business since the date of the 2020 Balance Sheet, (ii) obligations for future performance under any contract to which the Company or any Company Subsidiary is a party or (iii) liabilities and obligations which do not constitute a Company Material Adverse Effect.

(d) Since January 1, 2018 (i) neither the Company nor any Company Subsidiary nor, to the Company’s knowledge, any director, officer, employee, auditor, accountant or Representative of the Company or any Company Subsidiary, has received or otherwise had or obtained knowledge of any complaint, allegation, assertion or claim, whether written or, to the knowledge of the Company, oral, regarding the accounting or auditing practices, procedures, methodologies or methods of the Company or any Company Subsidiary or their respective internal accounting controls, including any such complaint, allegation, assertion or claim that the Company or any Company Subsidiary has engaged in questionable accounting or auditing practices and (ii) there have been no internal investigations regarding accounting or revenue recognition discussed

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with, reviewed by or initiated at the direction of the chief executive officer, chief financial officer, general counsel, the Company Board or any committee thereof.

(e) To the knowledge of the Company, no employee of the Company or any Company Subsidiary has provided or is providing information to any law enforcement agency regarding the commission or possible commission of any crime or the violation or possible violation of any applicable Law. None of the Company, any Company Subsidiary or, to the knowledge of the Company any officer, employee, contractor, subcontractor or agent of the Company or any such Company Subsidiary has discharged, demoted, suspended, threatened, harassed or in any other manner discriminated against an employee of the Company or any Company Subsidiary in the terms and conditions of employment because of any act of such employee described in 18 U.S.C. sec. 1514A(a).

(f) All accounts payable of the Company and the Company Subsidiaries reflected on the Financial Statements or arising after the date of the 2020 Balance Sheet are the result of bona fide transactions in the ordinary course of business and have been paid or are not yet due or payable. Since the date of the 2020 Balance Sheet, the Company and the Company Subsidiaries have not altered in any material respects their practices for the payment of such accounts payable, including the timing of such payment.

SECTION 4.08 Absence of Certain Changes or Events. Since the date of the 2020 Balance Sheet and prior to the date of this Agreement, except as otherwise reflected in the Prior Financial Statements, or as expressly contemplated by this Agreement, (a) the Company and the Company Subsidiaries have conducted their respective businesses in all material respects in the ordinary course and in a manner consistent with past practice, (b) the Company and the Company Subsidiaries have not sold, assigned or otherwise transferred any right, title, or interest in or to any of their material assets (including Intellectual Property and Business Systems) other than non-exclusive licenses or assignments or transfers in the ordinary course of business, (c) there has not been any Company Material Adverse Effect, and (d) none of the Company or any Company Subsidiary has taken any action that, if taken after the date of this Agreement, would constitute a material breach of any of the covenants set forth in Section 6.01.

SECTION 4.09 Absence of Litigation. There is no material litigation, suit, claim, action, proceeding or investigation by or before any Governmental Authority (an “Action”) pending or, to the knowledge of the Company, threatened against the Company or any Company Subsidiary, or any directors, officers or employees thereof, or any property or asset of the Company or any Company Subsidiary, before any Governmental Authority. Neither the Company nor any Company Subsidiary nor any material property or asset of the Company or any Company Subsidiary is, subject to any continuing order of, consent decree, settlement agreement or other similar written agreement with, or, to the knowledge of the Company, continuing investigation by, any Governmental Authority, or any order, writ, judgment, injunction, decree, determination or award of any Governmental Authority.

SECTION 4.10 Employee Benefit Plans.

(a) All employment and consulting contracts or agreements to which the Company or any Company Subsidiary is a party, and with respect to which the Company or any Company Subsidiary has any obligation have been made available to GigCapital3. Schedule 4.10(a) of the Company Disclosure Schedule lists, as of the date of this Agreement, all employee benefit plans (as defined in Section 3(3) of the Employee Retirement Income Security Act of 1974, as amended (“ERISA”)) and all bonus, stock option, stock purchase, restricted stock, incentive, deferred compensation, retiree medical or life insurance, supplemental retirement, severance, change in control, employment, severance, fringe benefit, sick pay and vacation plans or arrangements or other compensation and employee benefit plans, programs or arrangements, in each case which are maintained, contributed to or sponsored by the Company or any Company Subsidiary for the benefit of any current or former employee, officer, director and/or consultant, or under which the Company or any Company Subsidiary has any liability (contingent or otherwise) (collectively, the “Plans”).

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(b) With respect to each Plan the Company has made available to GigCapital3, if applicable (i) a true and complete copy of the current plan document (or written summaries of any unwritten Plans) and all amendments thereto and each trust or other funding arrangement, (ii) copies of the most recent summary plan description and any summaries of material modifications thereto, (iii) a copy of the 2018 filed Internal Revenue Service (“IRS”) Form 5500 annual report and accompanying schedules, (iv) copies of the most recently received IRS determination, opinion or advisory letter for each such Plan, and (v) any material non-routine correspondence from any Governmental Authority with respect to any Plan within the past three (3) years. Neither the Company nor any Company Subsidiary has any express commitment to modify, change or terminate any Plan, other than with respect to a modification, change or termination required by ERISA or the Code, or other applicable Law.

(c) None of the Plans is or was within the past six (6) years, nor does the Company nor any of its ERISA Affiliates have any liability or obligation under (i) a multiemployer plan (within the meaning of Section 3(37) or 4001(a)(3) of ERISA), (ii) a single employer pension plan (within the meaning of Section 4001(a)(15) of ERISA) subject to Section 412 of the Code and/or Title IV of ERISA, (iii) a multiple employer plan subject to Section 413(c) of the Code. The Company does not have or reasonably expect to have any liability under a multiple employer welfare arrangement under ERISA. None of the Plans that is intended to be qualified under Section 401(a) of the Code has ever held employer securities or employer real property as a plan asset. For purposes of this Agreement, “ERISA Affiliate” shall mean any entity that together with another person would be deemed a “single employer” with such person for purposes of Section 4001(b)(1) of ERISA and/or Sections 414(b), (c) and/or (m) of the Code.

(d) Except as set forth in Schedule 4.10(d) of the Company Disclosure Schedule, neither the Company nor any Company Subsidiary is nor will be obligated, whether under any Plan or otherwise, to pay separation, severance, termination or similar benefits to any person directly as a result of any Transaction contemplated by this Agreement, nor will any such Transaction accelerate the time of payment or vesting, or increase the amount, of any benefit or other compensation due to any individual.

(e) None of the Plans provides, nor does the Company nor any Company Subsidiary have any obligation to provide retiree medical to any current or former employee, officer, director or consultant of the Company or any Company Subsidiary after termination of employment or service except as may be required under Section 4980B of the Code Parts 6 and 7 of Title I of ERISA and the regulations thereunder or any similar State coverage continuation Law.

(f) Each Plan is and has been within the past six (6) years administered in material compliance with its terms and, in all material respects, in compliance with the requirements of all applicable Laws including, without limitation, ERISA and the Code. The Company and its ERISA Affiliates have performed, in all material respects, all obligations required to be performed by them under, are not in any material respect in default under or in violation of, and have no knowledge of any default or violation in any material respect by any party to, any Plan that has resulted or is reasonably likely to result in material liability to the Company or any Company Subsidiary. No Action is pending or, to the knowledge of the Company, threatened with respect to any Plan (other than claims for benefits in the ordinary course) and, to the knowledge of the Company, no fact or event exists that would reasonably be expected to give rise to any such Action.

(g) Each Plan that is intended to be qualified under Section 401(a) of the Code or Section 401(k) of the Code has (i) timely received a favorable determination letter from the IRS covering all of the provisions applicable to the Plan for which determination letters are currently available that the Plan is so qualified and each trust established in connection with such Plan is exempt from federal income taxation under Section 501(a) of the Code or (ii) with respect to a preapproved plan, is entitled to rely on a favorable opinion or advisory letter from the IRS with respect to the underlying preapproved plan, and to the knowledge of Company, no fact or event has occurred since the date of such determination, opinion or advisory letter or letters from the IRS that would reasonably be expected to result in the revocation of the qualified status of any such Plan or the exempt status of any such trust by the IRS.

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(h) To the knowledge of the Company, there has not been any non-exempt prohibited transaction (within the meaning of Section 406 of ERISA or Section 4975 of the Code) that is reasonably likely to result in material liability of the Company or any Company Subsidiary. There have been no acts or omissions by the Company or any of its ERISA Affiliates that have given or would reasonably be expected to give rise to any material fines, penalties, taxes or related charges on the Company or any Company Subsidiary under Sections 502 or 4071 of ERISA or Chapter 43 of the Code.

(i) All contributions, premiums or payments required to be made with respect to any Plan have been timely made to the extent due or properly accrued on the consolidated financial statements of the Company and the Company Subsidiaries, except as would not result in material liability to the Company and the Company Subsidiaries. Neither the Company nor any Company Subsidiary maintains, administers or has any liability (contingent or otherwise) with respect to a defined benefit plan that is subject to Section 412 of the Code or Title IV of ERISA. Each Plan required to be funded by applicable Law or the terms of such Plan has been, is and will be materially funded as of the Closing, subject to and to the extent required by applicable Law or the relevant Plan.

(j) The Company and each of its ERISA Affiliates has each complied in all material respects with the applicable notice and continuation coverage requirements, and all other requirements, of Section 4980B of the Code and Parts 6 and 7 of Title I of ERISA, and the regulations thereunder, with respect to each Plan that is, or was during any taxable year for which the statute of limitations on the assessment of federal income taxes remains open, by consent or otherwise, a group health plan within the meaning of Section 5000(b)(1) of the Code.

(k) The Company and each Plan that is a “group health plan” as defined in Section 733(a)(1) of ERISA (each, a “Health Plan”) is and has been in compliance, in all material respects, with the applicable provisions of the Patient Protection and Affordable Care Act of 2010, as amended (“PPACA”), and no event has occurred, and no condition or circumstance exists, that would reasonably be expected to subject the Company, any ERISA Affiliate or any Health Plan to any material liability for penalties or excise taxes under Code Section 4980D or 4980H or any other provision of the PPACA.

(l) Each Plan that constitutes a nonqualified deferred compensation plan subject to Section 409A of the Code has been documented, administered and operated, in all material respects, in good faith compliance with the provisions of Section 409A of the Code and the Treasury Regulations thereunder, and no additional Tax under Section 409A(a)(1)(B) of the Code has been or would reasonably be expected to be incurred by a participant in any such Plan.

SECTION 4.11 Labor and Employment Matters.

(a) Schedule 4.11(a) of the Company Disclosure Schedule sets forth a true, correct and complete list of all employees of the Company and any Company Subsidiary as of the date hereof, including any employee who is on a leave of absence of any nature, authorized or unauthorized, and sets forth for each such individual the following: (i) title or position (including whether full or part time); (ii) location and employing entity; (iii) hire date; (iv) exemption treatment by the Company under applicable wage and hour Laws; (v) current annual base compensation rate (or, for hourly employees, the applicable hourly compensation rate); (vi) 2020 target commission, bonus or other incentive based compensation; and (vii) accrued paid time off. Except as set forth on Schedule 4.11(a) of the Company Disclosure Schedule or as would not result in material liability for the Company and the Company Subsidiaries, taken as a whole, as of the date hereof, all compensation, including wages, commissions and bonuses and any termination indemnities, due and payable to all current and former employees of the Company and any Company Subsidiary for services performed on or prior to the date hereof have been paid in full (or accrued in full in the Company’s financial statements).

(b) (i) There are no Actions pending or, to the knowledge of the Company, threatened against the Company or any Company Subsidiary by any of their respective current or former employees, which Actions would be material to the Company and the Company Subsidiaries, taken as a whole; (ii) neither the

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Company nor any Company Subsidiary is, nor has been January 1, 2018, a party to, bound by, or negotiating any collective bargaining agreement or other contract with a union, works council or labor organization applicable to persons employed by the Company or any Company Subsidiary, nor, to the knowledge of the Company, are there any activities or proceedings of any labor union to organize any such employees; (iii) there are no unfair labor practice complaints pending against the Company or any Company Subsidiary before the National Labor Relations Board or similar state or foreign labor relations agency; and (iv) since January 1, 2018, there has not been any threat of any strike, slowdown, work stoppage, lockout, concerted refusal to work overtime or other material labor disruption or dispute with respect to the Company or any Company Subsidiary.

(c) The Company and the Company Subsidiaries are and for the past three years have been in compliance in all material respects with all applicable Laws and contracts relating to the employment, employment practices, employment discrimination, harassment and retaliation, terms and conditions of employment, mass layoffs and plant closings (including the Worker Adjustment and Retraining Notification Act of 1988, as amended (the “WARN Act”), or any similar state or local Laws), immigration, meal and rest breaks, pay equity, affirmative action obligations, workers’ compensation, family and medical leave, sick leave, occupational safety and health requirements (including any federal, state or local Laws and orders by Governmental Entities related to COVID-19), and all Laws related to wages, hours, collective bargaining and the payment and withholding of taxes and other sums and social contributions as required by the appropriate Governmental Authority and are not liable in any material amount for any arrears of wages, taxes, social contributions, penalties or other sums for failure to comply with any of the foregoing. Except as would not result in material liability for the Company and the Company Subsidiaries, taken as a whole, (i) all current and former employees of the Company and the Company Subsidiaries, as applicable, are properly classified as exempt or non-exempt under the Fair Labor Standards Act and applicable state wage and hour Laws; and (ii) all current and former independent contractors and temporary workers of the Company or the Company Subsidiaries, as applicable, are properly classified. Within the past three years, there have been no misclassification claims filed or, to the knowledge of the Company, threatened against the Company or any Company Subsidiary by any current or former employees, independent contractors or temporary workers or by any Governmental Authority.

(d) (i) The Company and each Company Subsidiary have, since March 31,2020, complied in all material respects and are in compliance in all material respects with, have not materially violated, and are not in material violation of, and have not received any notices of material non-compliance or violation or alleged material non-compliance or violation with respect to, any Law relating or pertaining to COVID-19 pertaining to employees of the Company and the Company Subsidiaries. The Company has delivered to GigCapital3 accurate and complete copies of all (1) material workplace communications from the Company and any Company Subsidiary to employees regarding actions or changes in workplace schedules, employee travel, remote work practices, onsite meetings, or other changes that have been implemented in response to COVID-19; (2) contingency plans for workplace cessation in light of COVID-19; and (3) policies implemented in relation to COVID-19.

(e) There has been and will be no layoff, plant closing, termination, redundancy or any other forms of employment losses in the six-month period prior to Closing that would trigger the obligations of the Company or any Company Subsidiary under the WARN Act or similar state, local or foreign Laws.

SECTION 4.12 Real Property; Title to Assets.

(a) Schedule 4.12(a) of the Company Disclosure Schedule sets forth the Owned Real Property. The Company or one of the Company Subsidiaries has good and valid title in fee simple to the Owned Real Property, free and clear of all Liens other than Permitted Liens.

(b) Schedule 4.12(b) of the Company Disclosure Schedule lists as of the date of this Agreement the street address of each parcel of Leased Real Property, and sets forth a list as of the date of this Agreement of each lease, sublease, and license pursuant to which the Company or any Company Subsidiary leases,

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subleases or licenses any real property (each, a “Lease”), with the name of the lessor and the date of the Lease in connection therewith and each material amendment to any of the foregoing (collectively, the “Lease Documents”). True, correct and complete copies of all Lease Documents in effect as of the date of this Agreement have been made available to GigCapital3. Except as otherwise set forth in Schedule 4.12(b) of the Company Disclosure Schedule, (i) there are no leases, subleases, concessions or other contracts granting to, and neither the Company nor any Company Subsidiary is a party to any lease, sublease, concession or other contract granting to the Company or Company Subsidiaries, the right to use or occupy any real property, and (ii) all such Leases are in full force and effect, are valid and enforceable in accordance with their respective terms, subject to the Remedies Exceptions, and there is not, under any of such Leases, any existing material default or event of default (or event which, with notice or lapse of time, or both, would constitute a default) by the Company or any Company Subsidiary or, to the Company’s knowledge, by the other party(ies) to such Leases, except as would not, individually or in the aggregate, be material to the Company and the Company Subsidiaries, taken as a whole. Neither the Company, nor any Company Subsidiary, has leased, subleased, sublicensed or otherwise granted to any person any right to use, occupy or possess any portion of the Leased Real Property or any portion of the Owned Real Property.

(c) There are no contractual or legal restrictions that preclude or restrict the ability of the Company or Company Subsidiary to use any Owned Real Property or Leased Real Property by such party for the purposes for which it is currently being used, except as would not, individually or in the aggregate, be material to the Company and the Company Subsidiaries, taken as a whole. There are no latent defects or adverse physical conditions affecting the Owned Real Property or Leased Real Property, and improvements thereon, other than those that would not have a Company Material Adverse Effect.

(d) Each of the Company and the Company Subsidiaries has legal and valid title to, or, in the case of Leased Real Property and assets, valid leasehold or subleasehold interests in, all of its properties and assets, tangible and intangible, real, personal and mixed, used or held for use in its business, free and clear of all Liens other than Permitted Liens, except as would not, individually or in the aggregate, be material to the Company and the Company Subsidiaries, taken as a whole.

SECTION 4.13 Intellectual Property.

(a) Schedule 4.13(a) of the Company Disclosure Schedule contains a true, correct and complete list of all of the following: (i) Registered Company IP (showing in each, as applicable, the filing date, date of issuance, expiration date and registration or application number, and registrar); (ii) other Company-Owned IP material to the Company Business, including material unregistered trademarks and copyrights, Company Software, and any Business Systems owned or purported to be owned by the Company or any Company Subsidiary that would have a replacement cost of more than $75,000; and (iii) all contracts or agreements to use any Company-Licensed IP that are material to the Company Business, including for Intellectual Property rights incorporated in or necessary for any Products, and the Business Systems of any other person (other than unmodified, commercially available, “off-the-shelf” Software or shrink-wrap licenses with a replacement cost and/or aggregate annual license and maintenance fees of less than $150,000 and Open Source Licenses). The Company IP specified on Schedule 4.13(a) of the Company Disclosure Schedule constitutes all material Intellectual Property rights used or held for use in the operation of the Company Business and is sufficient for the conduct of the Company Business.

(b) The Company or one of the Company Subsidiaries solely and exclusively owns and possesses, free and clear of all Liens (other than Permitted Liens), all right, title and interest in and to the Company-Owned IP and each of the Company and Company Subsidiaries has the right to use pursuant to a valid and enforceable written license, all Company-Licensed IP used by it in the Company Business. The consummation of the transactions contemplated hereby will not result in the loss or impairment of the Company’s or any Company Subsidiary’s right to own or use any Company-Owned IP. Except as provided on Schedule 4.13(b) of the Company Disclosure Schedule, immediately subsequent to the Closing, the Company IP shall be owned or available for use by the Company and the Company Subsidiaries on terms and conditions identical to those under which they own or use the Company IP immediately prior to the

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Closing, without payment of additional fees. All Company-Owned IP is subsisting and, excluding any Registered Company IP that consists solely of an application for registration, to the knowledge of the Company, is valid and enforceable. All Registered Company IP is currently in compliance with all applicable legal requirements. There is no loss or expiration of any of the Company-Owned IP or Company-Licensed IP pending, and to the Company’s knowledge, no such loss or expiration is threatened.

(c) The Company and each of its applicable Company Subsidiaries have taken and take reasonable actions to maintain, protect and enforce Intellectual Property rights, including the secrecy, confidentiality and value of its trade secrets, Personal Information and other Confidential Information. To the knowledge of the Company, neither the Company nor any Company Subsidiaries have disclosed any trade secrets, Personal Information or other Confidential Information that is material to the business of the Company and or any applicable Company Subsidiaries to any other person other than pursuant to a written confidentiality agreement under which such other person agrees to maintain the confidentiality and protect such trade secrets, Personal Information and Confidential Information.

(d) (i) There have been no claims filed and served, or threatened in writing (including email), against the Company or any Company Subsidiary in any forum, by any person (A) contesting the validity, use, ownership, enforceability, patentability or registrability of any of the Company-Owned IP, or (B) alleging any infringement, violation or misappropriation of, or other conflict with, any Intellectual Property rights of other persons (including any material demands or unsolicited offers to license any Intellectual Property rights from any other person); (ii) to the Company’s knowledge, the operation of the Company Business (including the use, development, manufacture, marketing, license, sale, distribution or furnishing of any Products) has not and does not infringe, misappropriate or violate, any Intellectual Property rights of other persons or constitute, unfair competition or trade practices under the Laws of any applicable jurisdiction; (iii) to the Company’s knowledge, no other person, including any employee or former employee of Company or any Company Subsidiary, has infringed, misappropriated or violated any of the Company-Owned IP; (iv) none of the Company-Owned IP or Products is subject to any proceeding, or outstanding order, agreement, settlement or stipulation restricting in any manner the use, enforcement, development, manufacture, marketing, licensing, sale, distribution, furnishing or disposition by the Company or any of the Company Subsidiaries of any Company-Owned IP, or any Product, and (v) neither the Company nor any of the Company Subsidiaries has received any formal written opinions of counsel regarding any of the foregoing.

(e) All persons who have contributed, developed or conceived (each, a “Contributor”) any Intellectual Property (i) for or on behalf of Company or any of the Company Subsidiaries, or (ii) in the course of and related to his, her or its relationship with the Company or the applicable Company Subsidiary (in each case a “Contribution”) have an obligation to maintain the confidentiality of the Company’s proprietary information and have assigned all rights, title and interest to such Company-Owned IP to the Company or the applicable Company Subsidiary. To the knowledge of the Company, no current or former officer, employee, consultant or independent contractor of the Company or any of the Company Subsidiaries: (A) is, nor has been, in violation of any term or covenant of any agreement (including, without limitation, any employment or settlement agreement or stipulation) with any other person, or any order or judgment of any court, arbitrator or other Governmental Authority, by virtue of such employee, consultant or independent contractor being employed by, performing services for, or developing Intellectual Property used by, the Company or any Company Subsidiary, or is, nor has been while such employee, consultant or independent contractor has been employed by, performed services for, or developed Intellectual Property used by, the Company or any Company Subsidiary, using trade secrets or proprietary information of others without permission; (B) has any right, license, claim or interest whatsoever in or with respect to any Company-Owned IP, or (C) has developed any Intellectual Property for the Company or any of the Company Subsidiaries that is subject to any agreement under which such employee, consultant or independent contractor has assigned or otherwise granted to any third party any rights in or to such Intellectual Property.

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(f) Neither the Company nor any of the Company Subsidiaries or, to the Company’s knowledge, any other person is in material breach or in material default of any agreement required to be disclosed in Sections 4.13(a)(iii), 4.13(e) or 4.13(k) of the Company Disclosure Schedule.

(g) All use and distribution of Open Source Materials by or through the Company and the Company Subsidiaries is in full compliance with all Open Source Licenses applicable thereto, including all copyright notice and attribution requirements. Neither the Company nor any Company Subsidiary has incorporated any Copyleft Materials into any Company Software or otherwise used any Copyleft Materials, in each case, in a manner that requires the Company Software or Company-Licensed IP, any portion thereof, or any Company IP, to be subject to Copyleft Licenses.

(h) The Company and/or one of the Company Subsidiaries owns, leases, licenses, or otherwise has the legal right to use all Business Systems, and such Business Systems are sufficient for the immediate and anticipated future needs of the Company Business. There has never been any material failure with respect to any of the Business Systems that has not been remedied. The Company and each of the Company Subsidiaries maintains business continuity and disaster recovery plans consistent with industry standards for companies with similar resources in the same sector. The Company and each of the Company Subsidiaries have purchased a sufficient number of seat licenses for their Business Systems.

(i) The Company and each of the Company Subsidiaries currently and previously have complied in all material respects with (i) all applicable Privacy/Data Security Laws, (ii) any applicable privacy, data protection, security and other policies and procedures of the Company and/or the Company Subsidiary, respectively, concerning the processing, collection, disclosure, dissemination, storage, security, sale or use of Personal Information, Confidential Information or other Business Data, (iii) industry standards to which the Company or any Company Subsidiary is bound, and (iv) all Program Requirements and contractual commitments that the Company or any Company Subsidiary has entered into or is otherwise bound with respect to privacy, data protection, transfer and/or security (collectively, the “Data Security Requirements”). At all times, the Company and the Company Subsidiaries have each implemented and maintained, and have required third parties that process Personal Information or Confidential Information for or on behalf of the Company or the Company Subsidiaries to implement and maintain, a written information security program and reasonable and industry standard physical, technical and administrative security safeguards to protect the security and integrity of its Business Systems, Personal Information, Confidential Information and any Business Data, including conducting regular vulnerability scans, risk assessments and remediation activities and implementing industry standard procedures preventing unauthorized access, modification, disclosure, misuse, loss, or unavailability of the foregoing and/or the introduction of Disabling Devices (“Program Requirements”). Neither the Company nor any Company Subsidiaries has inserted, and to the knowledge of the Company, no other person has inserted or alleged to have inserted any Disabling Device in any of the Business Systems or Product components. Since January 1, 2018, neither the Company nor any of the Company Subsidiaries has (x) experienced any data or security breaches or unauthorized access, modification, disclosure, misuse, loss, or unavailability of Personal Information, Business Data, Business Systems or Product components including those that were required to be reported under applicable Data Security Requirements; or (y) been subject to or received written notice of any audits, proceedings or investigations by any Governmental Authority or any person, or received any material claims or complaints regarding the processing, collection, disclosure, dissemination, storage, security, sale, or use of Personal Information or Confidential Information, or the violation of any applicable Data Security Requirements, and, to the Company’s knowledge, there is no reasonable basis for the same. Neither the Company nor any Company Subsidiary has engaged in the sale of Personal information. The Company and the Company Subsidiaries have valid and legal rights to process all Personal Information and Confidential Information that is processed by or on behalf of the Company and the Company Subsidiaries, and the execution, delivery, or performance of this Agreement will not affect these rights or violate any applicable Data Security Requirements.

(j) The Company and/or one of the Company Subsidiaries (i) exclusively owns and possesses all right, title and interest in and to the Business Data free and clear of any restrictions of any nature or (ii) has all

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rights to use, exploit, publish, reproduce, process, distribute, license, sell, and create derivative works of the Business Data, in whole or in part, in the manner in which the Company and the Company Subsidiaries receive and use such Business Data prior to the Closing Date. The Company and the Company Subsidiaries are not subject to any Data Security Requirements or other legal obligations, including based on the Transactions contemplated hereunder, that would prohibit Merger Sub or GigCapital3 from receiving or using Personal Information or other Business Data, in the manner in which the Company and the Company Subsidiaries receive and use such Personal Information and other Business Data prior to the Closing Date or result in liabilities in connection with Data Security Requirements.

(k) All current officers, management employees, technical and professional employees, consultants and independent contractors of the Company and the Company Subsidiaries are under obligation to the Company and the Company Subsidiaries to maintain in confidence all confidential or proprietary information acquired by them in the course of their employment and to assign to the Company and the Company Subsidiaries all Intellectual Property made by them within the scope of their employment during such employment. To the Company’s knowledge, no past or current officers, management employees, technical or professional employees, consultants or independent contractors of the Company or any Company Subsidiaries are in breach of any such obligations to the Company or any of the Company Subsidiaries.

(l) No funding and no personnel, facilities or other resources of any Governmental Authority, university, college, other similar institution, or research center were used in the development of any Company-Owned IP, nor does any such person have any rights, title or interest in or to any Company-Owned IP.

(m) Neither the Company nor any Company Subsidiaries is, or has ever been, a member or promoter of, or contributor to, any industry standards body or similar standard setting organization that could require or obligate the Company or any Company Subsidiaries to grant or offer to any other person any license or right to any Company-Owned IP.

(n) No person or entity other than the Company and the Company Subsidiaries has or has had possession of any source code for any Company Software and the consummation of the transactions contemplated herein will not result in the release of any source code for any Company Software or any other proprietary Company-Owned IP.

SECTION 4.14 Taxes.

(a) The Company and each of its Company Subsidiaries: (i) have duly and timely filed (taking into account any extension of time within which to file) all material Tax Returns required to be filed by any of them as of the date hereof and all such filed Tax Returns are complete and accurate in all material respects; (ii) have timely paid all Taxes, whether or not shown as due on such filed Tax Returns, except with respect to Taxes that are being contested in good faith and are disclosed in Schedule 4.14(a) of the Company Disclosure Schedule; (iii) with respect to all material Tax Returns filed by or with respect to any of them, have not waived any statute of limitations with respect to Taxes or agreed to any extension of time with respect to a Tax assessment or deficiency; (iv) do not have any deficiency, assessment, claim, audit, examination, investigation, litigation or other proceeding in respect of Taxes or Tax matters pending or proposed or threatened in writing, for a Tax period which the statute of limitations for assessments remains open; and (v) have provided adequate reserves in accordance with GAAP in the most recent consolidated financial statements of the Company, for any material Taxes of the Company that have not been paid, whether or not shown as being due on any Tax Return.

(b) Neither the Company nor any Company Subsidiary is a party to, is bound by or has an obligation under any Tax sharing agreement, Tax indemnification agreement, Tax allocation agreement or similar contract or arrangement (including any agreement, contract or arrangement providing for the sharing or ceding of credits or losses but excluding agreements, contracts, arrangements or commitments the primary purpose of which do not relate to Taxes) or has a potential liability or obligation to any person as a result of

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or pursuant to any such agreement, contract, arrangement or commitment other than an agreement, contract, arrangement or commitment entered into in the ordinary course of business the primary purpose of which does not relate to Taxes.

(c) None of the Company and its Company Subsidiaries will be required to include any material item of income in, or exclude any material item of deduction from, taxable income for any taxable period (or portion thereof) ending after the Closing Date as a result of any: (i) change in method of accounting for a taxable period ending on or prior to the Closing Date under Section 481(c) of the Code (or any corresponding or similar provision of state, local or foreign income Tax law); (ii) “closing agreement” as described in Section 7121 of the Code (or any corresponding or similar provision of state, local or foreign income Tax law) executed on or prior to the Closing Date; (iii) installment sale or open transaction disposition made on or prior to the Closing Date; (iv) intercompany transaction or any excess loss account described in Treasury Regulations under Section 1502 of the Code (or any corresponding or similar provision of state, local or foreign income Tax Law) entered into or created on or prior to the Closing Date; or (v) prepaid amount received on or prior to the Closing Date outside the ordinary course of business.

(d) Each of the Company and the Company Subsidiaries has withheld and paid to the appropriate Tax authority all material Taxes required to have been withheld and paid in connection with amounts, or benefits under any Plan, paid or owing to any current or former employee, independent contractor, creditor, shareholder or other third party and has complied in all material respects with information reporting requirements related thereto.

(e) No person holds shares of capital stock of the Company that are or non-transferable and subject to a substantial risk of forfeiture within the meaning of Section 83 of the Code with respect to which a valid election under Section 83(b) of the Code has not been timely made.

(f) Schedule 4.14(f) of the Company Disclosure Schedule lists all service providers of the Company and any Company Subsidiary who are reasonably believed by the Company to be “disqualified individuals” (within the meaning of Section 280G of the Code). None of the Company, any Company Subsidiary or any affiliate of the Company has made any payments, or is obligated to make any payments or is a party to any plan or Contract that would reasonably be expected to obligate it to make any payments that would not be deductible under Section 280G of the Code or result in the payment of an excise tax by any Person under Section 4999 of the Code.

(g) Neither the Company nor any of the Company Subsidiaries has been a member of an affiliated group filing a consolidated, combined or unitary U.S. federal, state, local or foreign income Tax Return (other than a group of which the Company was the common parent).

(h) Neither the Company nor any of the Company Subsidiaries has any material liability for the Taxes of any person (other than the Company and the Company Subsidiaries) under Treasury Regulation Section 1.1502-6 (or any similar provision of state, local or foreign law), as a transferee or successor, by contract (but excluding contracts, the primary purpose of which do not relate to taxes), or otherwise.

(i) Neither the Company nor any of the Company Subsidiaries (i) has any request for a ruling in respect of Taxes pending between the Company or any Company Subsidiary and any Tax authority; or (ii) has entered into any closing agreement, private letter ruling technical advice memoranda or similar agreements with any Tax authority.

(j) The Company has made available to GigCapital3 true, correct and complete copies of the U.S. federal income Tax Returns filed by the Company and its Company Subsidiaries for tax years 2017, 2018 and 2019.

(k) Neither the Company nor any of the Company Subsidiaries has in any year for which the applicable statute of limitations remains open distributed stock of another person, or has had its stock distributed by another person, in a transaction that was purported or intended to be governed in whole or in part by Section 355 or Section 361 of the Code.

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(l) Neither the Company nor any of its Company Subsidiaries has engaged in or entered into a “listed transaction” within the meaning of Treasury Regulation Section 1.6011-4(b)(2).

(m) Neither the IRS nor any other United States or non-United States taxing authorities or agencies have asserted in writing, or, to the knowledge of the Company or any of the Company Subsidiaries, has threatened to assert against the Company or any Company Subsidiary any deficiency or claim for any Taxes or interest thereon or penalties in connection therewith.

(n) There are no Tax liens upon any assets of the Company or any of the Company Subsidiaries except for Permitted Liens.

(o) None of the Company and the Company Subsidiaries has been a United States real property holding corporation within the meaning of Section 897(c)(2) of the Code during the applicable period specified in Section 897(c)(1)(A)(ii) of the Code. None of the Company and its Company Subsidiaries: (A) is a “controlled foreign corporation” as defined in Section 957 of the Code, (B) is a “passive foreign investment company” within the meaning of Section 1297 of the Code, or (C) has received written notice from a non-United States taxing authority that it has a permanent establishment (within the meaning of an applicable Tax treaty) or otherwise has an office or fixed place of business in a country other than the country in which it is organized.

(p) As used in this Agreement, (i) the term “Tax” (including, with correlative meaning, the term “Taxes,”) includes all federal, state, local and foreign income, profits, franchise, gross receipts, environmental, capital stock, severances, stamp, payroll, sales, employment, unemployment, disability, use, property, withholding, excise, production, value added, social insurance, customs, duties, tariffs, occupancy and other fees, assessments or governmental charges of any nature whatsoever, together with all interest, penalties and additions imposed with respect to such amounts and any interest in respect of such penalties and additions, and (ii) the term “Tax Return” includes all returns and reports (including customs entries and summaries, elections, declarations, disclosures, schedules, estimates and information returns, as well as attachments thereto and amendments thereof) supplied or required to be supplied to a Tax authority relating to Taxes.

(q) The Company has been properly treated as a partnership for U.S. federal income tax purposes since its formation until December 31, 2019. The Company has not made an election under Section 1101(g)(4) of the Bipartisan Budget Act of 2015 for any taxable year ending on or prior to December 31, 2017.

SECTION 4.15 Environmental Matters. (a) None of the Company nor any of the Company Subsidiaries has materially violated since January 1, 2018 or is in material violation of applicable Environmental Law; (b) none of the properties currently or to the knowledge of the Company, formerly owned, leased or operated by the Company or any Company Subsidiary (including, without limitation, soils and surface and ground waters) are contaminated with any Hazardous Substance; (c) none of the Company or any of the Company Subsidiaries is, in any material respect, actually, or to the knowledge of the Company, potentially or allegedly liable pursuant to applicable Environmental Laws for any off-site contamination by Hazardous Substances; (d) each of the Company and each Company Subsidiary has all material permits, licenses and other authorizations required of each of the Company and each Company Subsidiary under applicable Environmental Law (“Environmental Permits”); (e) none of the Company nor any of the Company Subsidiaries is the subject of any claims, actions or suits relating to Hazardous Substances or arising under Environmental Laws, and there are no facts or circumstances that would be reasonably expected to result in any material future claims, liabilities or actions, and (f) each of the Company and each Company Subsidiary is in material compliance with its Environmental Permits.

SECTION 4.16 Material Contracts.

(a) Schedule 4.16(a) of the Company Disclosure Schedule lists, as of the date of this Agreement, the following types of contracts and agreements to which the Company or any Company Subsidiary is a party (such contracts and agreements as are required to be set forth in Schedule 4.16(a) of the Company

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Disclosure Schedule along with any Plan listed on Schedule 4.10(a) of the Company Disclosure Schedule being the “Material Contracts”):

(i) each contract and agreement with consideration paid or payable to the Company or any of the Company Subsidiaries of more than $1,000,000, in the aggregate, over any 12-month period;

(ii) each contract and agreement with suppliers to the Company or any Company Subsidiary for expenditures paid or payable by the Company or any Company Subsidiary of more than $1,000,000, in the aggregate, over any 12-month period;

(iii) all broker, distributor, dealer, manufacturer’s representative, franchise, agency, sales promotion, market research, marketing consulting and advertising contracts and agreements to which the Company or any Company Subsidiary that is a party require annual payments of $1,000,000 or more by the Company or any Company Subsidiary that is a party thereto;

(iv) all management and employment contracts (excluding at-will contract for employment that do not contain any severance or change of control provisions) and all contracts with natural person consultants and independent contractors that cannot be terminated with less than 30 days’ prior notice, in either case to which the Company or any Company Subsidiary is a party;

(v) all contracts and agreements evidencing indebtedness for borrowed money in an amount greater than $1,000,000, and any pledge agreements, security agreements or other collateral agreements in which the Company or any Company Subsidiary granted to any person a security interest in or lien on any of the property or assets of the Company or any Company Subsidiary;

(vi) all partnership agreements or other joint venture agreements;

(vii) all contracts and agreements with any Governmental Authority to which the Company or any Company Subsidiary is a party, other than any Company Permits;

(viii) all contracts and agreements that limit, or purport to limit, the ability of the Company or any Company Subsidiary to compete in any line of business or with any person or entity or in any geographic area or during any period of time, excluding customary confidentiality agreements and agreements that contain customary confidentiality clauses;

(ix) all contracts or arrangements that result in any person or entity holding a power of attorney from the Company or any Company Subsidiary that relates to the Company, any Company Subsidiary or their respective businesses;

(x) all leases or master leases of personal property reasonably likely to result in annual payments of $500,000 or more in a 12-month period;

(xi) all contracts involving use of any Company-Licensed IP required to be listed in Schedule 4.13(a) of the Company Disclosure Schedule;

(xii) contracts which involve the license or grant of rights to Company-Owned IP by the Company and/or the Company Subsidiaries, but excluding any nonexclusive licenses (or sublicenses) of Company-Owned IP granted to customers in the ordinary course of business that are substantially in the same form as the Company’s or a Company Subsidiary’s standard form customer agreements as have been provided to GigCapital3; and

(xiii) all agreements or instruments guarantying the debts or other obligations of any person.

(b) Except as would not constitute a Company Material Adverse Effect (i) each Material Contract is a legal, valid and binding obligation of the Company or the Company Subsidiaries and, to the knowledge of the Company, the other parties thereto, and neither the Company nor any Company Subsidiary is in breach or violation of, or default under, any Material Contract nor has any Material Contract been canceled by the other party; (ii) to the Company’s knowledge, no other party is in breach or violation of, or default under, any Material Contract; and (iii) the Company and the Company Subsidiaries have not received any written,

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or to the knowledge of the Company, oral claim of default under any such Material Contract. The Company has furnished or made available to GigCapital3 true and complete copies of all Material Contracts in effect as of the date of this Agreement, including amendments thereto that are material in nature.

SECTION 4.17 International Trade Laws.

(a) The Company and the Company Subsidiaries are in compliance in all respects with all International Trade Laws applicable to them, except where the failure to be in compliance does not constitute a Company Material Adverse Effect. Without limiting the foregoing: (i) the Company and the Company Subsidiaries have obtained all export and import licenses and other approvals required for their respective imports and exports of products, software and technologies required by any International Trade Law, and all such approvals and licenses are in full force and effect; (ii) the Company and the Company Subsidiaries are in compliance with the terms of such applicable export and import licenses or other approvals; (iii) there are no claims pending or threatened in writing against any Company or Company Subsidiaries with respect to such export and import licenses or other approvals, except with respect to clauses (i), (ii) and (iii) does not constitute a Company Material Adverse Effect; and (iv) the Company and the Company Subsidiaries have processes in place to ensure that any imported merchandise into the United States is properly declared, marked and labeled in accordance with all U.S. Laws at the time of importation.

(b) Except as would not constitute a Company Material Adverse Effect, neither the Company nor any Company Subsidiary nor any director of or officer of any of the Company or any Company Subsidiary, or, to the Company’s actual or constructive knowledge (as defined in the relevant International Trade Laws), any other representative or agent acting on behalf of the Company or any Company Subsidiary is currently identified on the Specially Designated Nationals List or otherwise currently subject to any U.S. sanctions administered by the Office of Foreign Assets Control of the U.S. Treasury Department (“OFAC”). The Company and the Company Subsidiaries have not, directly or indirectly, used any funds, or loaned, contributed or otherwise made available such funds to any Company Subsidiary, joint venture partner or other person, in connection with any sales or operations in violation of U.S. sanctions administered by OFAC or for the purpose of unlawfully financing the activities of any person currently subject to, or otherwise in violation of, any U.S. sanctions administered by OFAC in the last five years.

SECTION 4.18 Insurance.

(a) Schedule 4.18(a) of the Company Disclosure Schedule sets forth, with respect to each material insurance policy under which the Company or any Company Subsidiary is an insured, a named insured or otherwise the principal beneficiary of coverage as of the date of this Agreement (i) the names of the insurer, the principal insured and each named insured that is the Company or any Company Subsidiary, (ii) the policy number, (iii) the period, scope and amount of coverage and (iv) the premium most recently charged.

(b) With respect to each such insurance policy, except as would not constitute a Company Material Adverse Effect: (i) the policy is legal, valid, binding and enforceable in accordance with its terms (subject to the Remedies Exceptions) and, except for policies that have expired under their terms in the ordinary course, is in full force and effect; (ii) neither the Company nor any Company Subsidiary is in material breach or default (including any such breach or default with respect to the payment of premiums or the giving of notice), and no event has occurred which, with notice or the lapse of time, would constitute such a breach or default, or permit termination or modification, under the policy; and (iii) to the knowledge of the Company, no insurer on the policy has been declared insolvent or placed in receivership, conservatorship or liquidation.

SECTION 4.19 Board Approval; Vote Required. The Company Board, by resolutions duly adopted by unanimous vote of those voting at a meeting duly called and held and not subsequently rescinded or modified in any way, or by unanimous written consent, has duly (a) determined that this Agreement and the Merger are fair to and in the best interests of the Company and its stockholders, (b) approved this Agreement and the Merger and declared their advisability, and (c) recommended that the stockholders of the Company approve and adopt this

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Agreement and approve the Merger and directed that this Agreement and the Transactions (including the Merger) be submitted for consideration by the Company’s stockholders. The Requisite Approval (the “Company Stockholder Approval”) is the only vote of the holders of any class or series of capital stock of the Company necessary to adopt this Agreement and approve the Transactions. The Written Consent, if executed and delivered, would qualify as the Company Stockholder Approval and no additional approval or vote from any holders of any class or series of capital stock of the Company would then be necessary to adopt this Agreement and approve the Transactions.

SECTION 4.20 Certain Business Practices. Since January 1, 2017, none of the Company, the Company’s predecessors, any Company Subsidiary or, to the Company’s knowledge, any directors or officers, agents or employees of the Company, the Company’s predecessors, or any Company Subsidiary, has: (a) used any funds for unlawful contributions, gifts, entertainment or other unlawful expenses related to political activity; (b) made any unlawful payment to foreign or domestic government officials or employees or to foreign or domestic political parties or campaigns or violated any provision of the Foreign Corrupt Practices Act of 1977, as amended; or (c) made any other payment in violation of applicable anti-bribery/anti-corruption Laws. The Company, the Company’s predecessors and all Company Subsidiaries have adopted and maintain adequate policies, procedures, and controls to ensure that the Company, the Company’s predecessors and the Company Subsidiaries have complied and are in compliance with all applicable anti-bribery/anti-corruption Laws. The Company, the Company’s predecessors and all Company Subsidiaries have at all times maintained accounting and financial controls adequate to ensure that: (i) all payments and activities have been accurately recorded in the books, records and accounts of the Company, the Company’s predecessors and all Company Subsidiaries; (ii) there have been no false, inaccurate, misleading, or incomplete entries made in the Company’s books, records and accounts; and (iii) the Company, the Company’s predecessors and all Company Subsidiaries have not established or maintained any secret or unrecorded funds or accounts. The books, records, and accounts of the Company, the Company’s predecessors and all Company Subsidiaries accurately reflect in reasonable detail the character and amount of all transactions, and the Company, the Company’s predecessors and all Company Subsidiaries have not had or maintained any bank or other financial account that is not or was not accurately disclosed in their books, records, and accounts.

SECTION 4.21 Interested Party Transactions. Except for employment relationships and the payment of compensation, benefits and expense reimbursements and advances in the ordinary course of business, no director, officer or other affiliate of the Company or any Company Subsidiary, to the Company’s knowledge, has or has had, directly or indirectly: (a) an economic interest in any person that has furnished or sold, or furnishes or sells, services or Products that the Company or any Company Subsidiary furnishes or sells, or proposes to furnish or sell; (b) an economic interest in any person that purchases from or sells or furnishes to, the Company or any Company Subsidiary, any goods or services; (c) a beneficial interest in any contract or agreement disclosed in Schedule 4.16(a) of the Company Disclosure Schedule; or (d) any contractual or other arrangement with the Company or any Company Subsidiary, other than customary indemnity arrangements; provided, however, that ownership of no more than five percent (5%) of the outstanding voting stock of a publicly traded corporation shall not be deemed an “economic interest in any person” for purposes of this Section 4.21. The Company and the Company Subsidiaries have not, since January 1, 2018, (i) extended or maintained credit, arranged for the extension of credit or renewed an extension of credit in the form of a personal loan to or for any director or executive officer (or equivalent thereof) of the Company, or (ii) materially modified any term of any such extension or maintenance of credit.

SECTION 4.22 Exchange Act. Neither the Company nor any Company Subsidiary is currently (or has previously been) subject to the requirements of Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”).

SECTION 4.23 Brokers. Except for Bank of America (“BofA”), no broker, finder or investment banker is entitled to any brokerage, finder’s or other fee or commission in connection with the Transactions based upon arrangements made by or on behalf of the Company or any Company Subsidiary.

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SECTION 4.24 Exclusivity of Representations and Warranties. Except as otherwise expressly provided in this Article IV (as modified by the Company Disclosure Schedule), the Company hereby expressly disclaims and negates, any other express or implied representation or warranty whatsoever (whether at Law or in equity) with respect to the Company, its affiliates, and any matter relating to any of them, including their affairs, the condition, value or quality of the assets, liabilities, financial condition or results of operations, or with respect to the accuracy or completeness of any other information made available to GigCapital3, its affiliates or any of their respective Representatives by, or on behalf of, Company, and any such representations or warranties are expressly disclaimed. Without limiting the generality of the foregoing, except as expressly set forth in this Agreement, neither Company nor any other person on behalf of Company has made or makes, any representation or warranty, whether express or implied, with respect to any projections, forecasts, estimates or budgets made available to GigCapital3, its affiliates or any of their respective Representatives of future revenues, future results of operations (or any component thereof), future cash flows or future financial condition (or any component thereof) of the Company (including the reasonableness of the assumptions underlying any of the foregoing), whether or not included in any management presentation or in any other information made available to GigCapital3, its affiliates or any of their respective Representatives or any other person, and that any such representations or warranties are expressly disclaimed.

ARTICLE V.

REPRESENTATIONS AND WARRANTIES OF GIGCAPITAL3 AND MERGER SUB

Except as set forth in the GigCapital3 SEC Reports (to the extent the qualifying nature of such disclosure is readily apparent from the content of such GigCapital3 SEC Reports, but excluding disclosures referred to in “Forward-Looking Statements”, “Risk Factors” and any other disclosures therein to the extent they are of a predictive or cautionary nature or related to forward-looking statements) (it being acknowledged that nothing disclosed in such a SEC Report will be deemed to modify or qualify the representations and warranties set forth in Section 5.01 (Corporate Organization), Section 5.03 (Capitalization) and Section 5.04 (Authority Relative to This Agreement)), GigCapital3 hereby represents and warrants to the Company as follows:

SECTION 5.01 Corporate Organization.

(a) Each of GigCapital3 and Merger Sub is a corporation duly organized, validly existing and in good standing under the laws of the jurisdiction of its incorporation and has the requisite corporate power and authority and all necessary governmental approvals to own, lease and operate its properties and to carry on its business as it is now being conducted, except where the failure to have such power, authority and governmental approvals would not be a GigCapital3 Material Adverse Effect.

(b) Merger Sub is the only subsidiary of GigCapital3. Except for Merger Sub, GigCapital3 does not directly or indirectly own any equity or similar interest in, or any interest convertible into or exchangeable or exercisable for any equity or similar interest in, any corporation, partnership, joint venture or business association or other person.

SECTION 5.02 Certificate of Incorporation and By Laws. Each of GigCapital3 and Merger Sub has heretofore furnished to the Company complete and correct copies of the GigCapital3 Organizational Documents and the Merger Sub Organizational Documents. The GigCapital3 Organizational Documents and the Merger Sub Organizational Documents are in full force and effect. Neither GigCapital3 nor Merger Sub is in violation of any of the provisions of the GigCapital3 Organizational Documents and the Merger Sub Organizational Documents, respectively.

SECTION 5.03 Capitalization.

(a) The authorized capital stock of GigCapital3 consists of (i) one-hundred million (100,000,000) shares of GigCapital3 Common Stock, and (ii) one million (1,000,000) shares of preferred stock, par value

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$0.0001 per share (“GigCapital3 Preferred Stock”). As of the date of this Agreement (i) twenty-five million eight hundred ninety-three thousand four hundred seventy-nine (25,893,479) shares of GigCapital3 Common Stock are issued and outstanding (which includes twenty million (20,000,000) shares subject to Redemption Rights), all of which are validly issued, fully paid and non-assessable and not subject to any preemptive rights, (ii) no shares of GigCapital3 Common Stock are held in the treasury of GigCapital3, (iii) fifteen million six hundred seventy thousand one hundred and eight (15,670,108) GigCapital3 Warrants are issued and outstanding and (iv) fifteen million six hundred seventy thousand one hundred and eight (15,670,108) shares of GigCapital3 Common Stock are reserved for future issuance pursuant to the GigCapital3 Warrants. As of the date of this Agreement, there are no shares of GigCapital3 Preferred Stock issued and outstanding. Each GigCapital3 Warrant is exercisable for one share of GigCapital3 Common Stock at an exercise price of $11.50.

(b) As of the date of this Agreement, the authorized capital stock of Merger Sub consists of ten thousand (10,000) shares of common stock, par value $0.0001 per share (the “Merger Sub Common Stock”). As of the date hereof, ten thousand (10,000) shares of Merger Sub Common Stock are issued and outstanding. All outstanding shares of Merger Sub Common Stock have been duly authorized, validly issued, fully paid and are non-assessable and are not subject to preemptive rights, and are held by GigCapital3 free and clear of all Liens, other than transfer restrictions under applicable securities laws and the Merger Sub Organizational Documents.

(c) All outstanding GigCapital3 Units, shares of GigCapital3 Common Stock and GigCapital3 Warrants have been issued and granted in compliance with all applicable securities laws and other applicable Laws and were issued free and clear of all Liens other than transfer restrictions under applicable securities laws and the GigCapital3 Organizational Documents.

(d) The Per Share Merger Consideration being delivered by GigCapital3 hereunder shall be duly and validly issued, fully paid and nonassessable, and each such share or other security shall be issued free and clear of preemptive rights and all Liens, other than transfer restrictions under applicable securities laws and the GigCapital3 Organizational Documents. The Per Share Merger Consideration will be issued in compliance with all applicable securities Laws and other applicable Laws and without contravention of any other person’s rights therein or with respect thereto.

(e) Except for securities issued pursuant to the PIPE Subscription Agreement, securities issued pursuant to the Notes Subscription Agreement, the Indenture and the Amended and Restated Warrant Agreement, securities issued by GigCapital3 as permitted by this Agreement and the GigCapital3 Warrants, GigCapital3 has not issued any options, warrants, preemptive rights, calls, convertible securities or other rights, agreements, arrangements or commitments of any character relating to the issued or unissued capital stock of GigCapital3 or obligating GigCapital3 to issue or sell any shares of capital stock of, or other equity interests in, GigCapital3. All shares of GigCapital3 Common Stock subject to issuance as aforesaid, upon issuance on the terms and conditions specified in the instruments pursuant to which they are issuable, will be duly authorized, validly issued, fully paid and non-assessable. Neither GigCapital3 nor any subsidiary of GigCapital3 is a party to, or otherwise bound by, and neither GigCapital3 nor any subsidiary of GigCapital3 has granted, any equity appreciation rights, participations, phantom equity or similar rights. GigCapital3 is not a party to any voting trusts, voting agreements, proxies, shareholder agreements or other agreements with respect to the voting or transfer of GigCapital3 Common Stock or any of the equity interests or other securities of GigCapital3 or any of its subsidiaries. There are no outstanding contractual obligations of GigCapital3 to repurchase, redeem or otherwise acquire any shares of GigCapital3 Common Stock. There are no outstanding contractual obligations of GigCapital3 to make any investment (in the form of a loan, capital contribution or otherwise) in, any person.

SECTION 5.04 Authority Relative to This Agreement. Each of GigCapital3 and Merger Sub have all necessary power and authority to execute and deliver this Agreement, to perform its obligations hereunder and to consummate the Transactions. The execution and delivery of this Agreement by each of GigCapital3 and Merger Sub and the consummation by each of GigCapital3 and Merger Sub of the Transactions, have been duly and

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validly authorized by all necessary corporate action, and no other corporate proceedings on the part of GigCapital3 or Merger Sub are necessary to authorize this Agreement or to consummate the Transactions (other than (a) with respect to the Merger, the approval and adoption of this Agreement by the holders of a majority of the then-outstanding shares of GigCapital3 Common Stock and by the holders of a majority of the then-outstanding shares of Merger Sub Common Stock, and the filing and recordation of appropriate merger documents as required by the DGCL, and (b) with respect to the issuance of GigCapital3 Common Stock and the amendment and restatement of the GigCapital3 Certificate of Incorporation pursuant to this Agreement, the approval of a majority of the then-outstanding shares of GigCapital3 Common Stock). This Agreement has been duly and validly executed and delivered by GigCapital3 and Merger Sub and, assuming due authorization, execution and delivery by the Company, constitutes a legal, valid and binding obligation of GigCapital3 and Merger Sub, enforceable against GigCapital3 and Merger Sub in accordance with its terms subject to the Remedies Exceptions.

SECTION 5.05 No Conflict; Required Filings and Consents.

(a) The execution and delivery of this Agreement by each of GigCapital3 and Merger Sub do not, and the performance of this Agreement by each of GigCapital3 and Merger Sub will not, (i) conflict with or violate the GigCapital3 Organizational Documents or the Merger Sub Organizational Documents, (ii) assuming that all consents, approvals, authorizations and other actions described in Section 5.05(b) have been obtained and all filings and obligations described in Section 5.05(b) have been made, conflict with or violate any Law, rule, regulation, order, judgment or decree applicable to each of GigCapital3 or Merger Sub or by which any of their property or assets is bound or affected, or (iii) result in any breach of, or constitute a default (or an event which, with notice or lapse of time or both, would become a default) under, or give to others any rights of termination, amendment, acceleration or cancellation of, or result in the creation of a Lien on any property or asset of each of GigCapital3 or Merger Sub pursuant to, any note, bond, mortgage, indenture, contract, agreement, lease, license, permit, franchise or other instrument or obligation to which each of GigCapital3 or Merger Sub is a party or by which each of GigCapital3 or Merger Sub or any of their property or assets is bound or affected, except, with respect to clauses (ii) and (iii), for any such conflicts, violations, breaches, defaults or other occurrences which do not constitute a GigCapital3 Material Adverse Effect.

(b) The execution and delivery of this Agreement by each of GigCapital3 and Merger Sub do not, and the performance of this Agreement by each of GigCapital3 and Merger Sub will not, require any consent, approval, authorization or permit of, or filing with or notification to, any Governmental Authority, except (i) for applicable requirements, if any, of the Exchange Act, Blue Sky Laws and state takeover laws, the pre-merger notification requirements of the HSR Act, and filing and recordation of appropriate merger documents as required by the DGCL and (ii) where the failure to obtain such consents, approvals, authorizations or permits, or to make such filings or notifications, would not, individually or in the aggregate, prevent or materially delay consummation of any of the Transactions or otherwise prevent GigCapital3 or Merger Sub from performing its material obligations under this Agreement.

SECTION 5.06 Compliance. Neither GigCapital3 nor Merger Sub is or has been in conflict with, or in default, breach or violation of, (a) any Law applicable to GigCapital3 or Merger Sub or by which any property or asset of GigCapital3 or Merger Sub is bound or affected, or (b) any note, bond, mortgage, indenture, contract, agreement, lease, license, permit, franchise or other instrument or obligation to which GigCapital3 or Merger Sub is a party or by which GigCapital3 or Merger Sub or any property or asset of GigCapital3 or Merger Sub is bound, except, in each case, for any such conflicts, defaults, breaches or violations that do not constitute a GigCapital3 Material Adverse Effect. Each of GigCapital3 and Merger Sub is in possession of all material franchises, grants, authorizations, licenses, permits, easements, variances, exceptions, consents, certificates, approvals and orders of any Governmental Authority necessary for GigCapital3 or Merger Sub to own, lease and operate its properties or to carry on its business as it is now being conducted.

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SECTION 5.07 SEC Filings; Financial Statements; Sarbanes-Oxley.

(a) GigCapital3 has filed all forms, reports, schedules, statements and other documents, including any exhibits thereto, required to be filed by it with the Securities and Exchange Commission (the “SEC”) since May 13, 2020, together with any amendments, restatements or supplements thereto (collectively, the “GigCapital3 SEC Reports”). GigCapital3 has heretofore furnished to the Company true and correct copies of all amendments and modifications that have not been filed by GigCapital3 with the SEC to all agreements, documents and other instruments that previously had been filed by GigCapital3 with the SEC and are currently in effect. As of their respective dates, the GigCapital3 SEC Reports (i) complied in all material respects with the applicable requirements of the Securities Act of 1933, as amended (the “Securities Act”), the Exchange Act and the Sarbanes-Oxley Act, and the rules and regulations promulgated thereunder, and (ii) did not, at the time they were filed, or, if amended, as of the date of such amendment, contain any untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary in order to make the statements made therein, in the light of the circumstances under which they were made, not misleading. Each director and executive officer of GigCapital3 has filed with the SEC on a timely basis all documents required with respect to GigCapital3 by Section 16(a) of the Exchange Act and the rules and regulations thereunder.

(b) Each of the financial statements (including, in each case, any notes thereto) contained in the GigCapital3 SEC Reports was prepared in accordance with GAAP (applied on a consistent basis) and Regulation S-X and Regulation S-K, as applicable, throughout the periods indicated (except as may be indicated in the notes thereto or, in the case of unaudited financial statements, as permitted by Form 10-Q of the SEC) and each fairly presents, in all material respects, the financial position, results of operations, changes in stockholders equity and cash flows of GigCapital3 as at the respective dates thereof and for the respective periods indicated therein, (subject, in the case of unaudited statements, to normal and recurring year-end adjustments which have not had, and would not reasonably be expected to individually or in the aggregate be material). GigCapital3 has no off-balance sheet arrangements that are not disclosed in the GigCapital3 SEC Reports. No financial statements other than those of GigCapital3 are required by GAAP to be included in the consolidated financial statements of GigCapital3.

(c) Except as and to the extent set forth in the GigCapital3 SEC Reports, neither GigCapital3 nor Merger Sub has any liability or obligation of a nature (whether accrued, absolute, contingent or otherwise) required to be reflected on a balance sheet prepared in accordance with GAAP, except for liabilities and obligations arising in the ordinary course of GigCapital3’s and Merger Sub’s business.

(d) GigCapital3 is in compliance in all material respects with the applicable listing and corporate governance rules and regulations of the New York Stock Exchange.

(e) GigCapital3 has established and maintains disclosure controls and procedures (as defined in Rule 13a-15 under the Exchange Act). Such disclosure controls and procedures are designed to ensure that material information relating to GigCapital3 and other material information required to be disclosed by GigCapital3 in the reports and other documents that it files or furnishes under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the SEC, and that all such material information is accumulated and communicated to GigCapital3’s principal executive officer and its principal financial officer as appropriate to allow timely decisions regarding required disclosure and to make the certifications required pursuant to Sections 302 and 906 of the Sarbanes-Oxley Act. Such disclosure controls and procedures are effective in timely alerting GigCapital3’s principal executive officer and principal financial officer to material information required to be included in GigCapital3’s periodic reports required under the Exchange Act.

(f) GigCapital3 maintains systems of internal control over financial reporting that are sufficient to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with GAAP, including policies and procedures sufficient to provide reasonable assurance: (i) that GigCapital3 maintains records that in reasonable detail accurately and fairly reflect, in all material respects, its transactions and dispositions of assets; (ii) that transactions are

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recorded as necessary to permit the preparation of financial statements in conformity with GAAP; (iii) that receipts and expenditures are being made only in accordance with authorizations of management and its board of directors; and (iv) regarding prevention or timely detection of unauthorized acquisition, use or disposition of its assets that could have a material effect on its financial statements. GigCapital3 has delivered to the Company a true and complete copy of any disclosure (or, if unwritten, a summary thereof) by any representative of GigCapital3 to GigCapital3’s independent auditors relating to any material weaknesses in internal controls and any significant deficiencies in the design or operation of internal controls that would adversely affect the ability of GigCapital3 to record, process, summarize and report financial data. GigCapital3 has no knowledge of any fraud or whistle-blower allegations, whether or not material, that involve management or other employees or consultants who have or had a significant role in the internal control over financial reporting of GigCapital3. Since May 13, 2020, there have been no material changes in GigCapital3 internal control over financial reporting.

(g) There are no outstanding loans or other extensions of credit made by GigCapital3 to any executive officer (as defined in Rule 3b-7 under the Exchange Act) or director of GigCapital3. GigCapital3 has not taken any action prohibited by Section 402 of the Sarbanes-Oxley Act.

(h) Neither GigCapital3 (including any employee thereof) nor GigCapital3’s independent auditors has identified or been made aware of (i) any significant deficiency or material weakness in the system of internal accounting controls utilized by GigCapital3, (ii) any fraud, whether or not material, that involves GigCapital3’s management or other employees who have a role in the preparation of financial statements or the internal accounting controls utilized by GigCapital3 or (iii) any claim or allegation regarding any of the foregoing.

(i) As of the date hereof, there are no outstanding SEC comments from the SEC with respect to the GigCapital3 SEC Reports. To the knowledge of GigCapital3, none of the GigCapital3 SEC Reports filed on or prior to the date hereof is subject to ongoing SEC review or investigation as of the date hereof.

SECTION 5.08 Absence of Certain Changes or Events. Since May 13, 2020, except as expressly contemplated by this Agreement, (a) GigCapital3 has conducted its business in the ordinary course and in a manner consistent with past practice, and (b) there has not been any GigCapital3 Material Adverse Effect.

SECTION 5.09 Absence of Litigation. There is no Action pending or, to the knowledge of GigCapital3, threatened against GigCapital3, or any property or asset of GigCapital3, before any Governmental Authority. Neither GigCapital3 nor any material property or asset of GigCapital3 is subject to any continuing order of, consent decree, settlement agreement or other similar written agreement with, or, to the knowledge of GigCapital3, continuing investigation by, any Governmental Authority.

SECTION 5.10 Board Approval; Vote Required.

(a) The GigCapital3 Board, by resolutions duly adopted by majority vote of those voting at a meeting duly called and held and not subsequently rescinded or modified in any way, has duly (i) determined that this Agreement and the transactions contemplated by this Agreement are fair to and in the best interests of GigCapital3 and its stockholders, (ii) approved this Agreement and the transactions contemplated by this Agreement and declared their advisability, (iii) recommended that the stockholders of GigCapital3 approve and adopt this Agreement and Merger, and directed that this Agreement and the Merger, be submitted for consideration by the stockholders of GigCapital3 at the GigCapital3 Stockholders’ Meeting.

(b) The only vote of the holders of any class or series of capital stock of GigCapital3 necessary to approve the transactions contemplated by this Agreement is the affirmative vote of the holders of a majority of the outstanding shares of GigCapital3 Common Stock.

(c) The Merger Sub Board, by resolutions duly adopted by written consent and not subsequently rescinded or modified in any way, has duly (i) determined that this Agreement and the Merger are fair to and in the best interests of Merger Sub and its sole stockholder, (ii) approved this Agreement and the

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Merger and declared their advisability, (iii) recommended that the sole stockholder of Merger Sub approve and adopt this Agreement and approve the Merger and directed that this Agreement and the transactions contemplated hereby be submitted for consideration by the sole stockholder of Merger Sub.

(d) The only vote of the holders of any class or series of capital stock of Merger Sub is necessary to approve this Agreement, the Merger and the other transactions contemplated by this Agreement is the affirmative vote of the holders of a majority of the outstanding shares of Merger Sub Common Stock.

SECTION 5.11 No Prior Operations of Merger Sub. Merger Sub was formed solely for the purpose of engaging in the transactions contemplated by this Agreement and has not engaged in any business activities or conducted any operations or incurred any obligation or liability, other than as contemplated by this Agreement.

SECTION 5.12 Brokers. Except for Nomura Securities International, Inc. (“Nomura”), Oppenheimer & Co. Inc. (“Oppenheimer”) and BofA Securities, Inc., no broker, finder or investment banker is entitled to any brokerage, finder’s or other fee or commission in connection with the Transactions based upon arrangements made by or on behalf of GigCapital3 or Merger Sub.

SECTION 5.13 GigCapital3 Trust Fund. As of the date of this Agreement, GigCapital3 has no less than $202,029,413.99 in the trust fund established by GigCapital3 for the benefit of its public stockholders (the “Trust Fund”) maintained in a trust account at J.P. Morgan Chase Bank, N.A. (the “Trust Account”). The monies of such Trust Account are invested in United States Government securities or money market funds meeting certain conditions under Rule 2a-7 promulgated under the Investment Company Act of 1940, as amended, and held in trust by Continental Stock Transfer & Trust Company (the “Trustee”) pursuant to the Investment Management Trust Agreement, dated as of May 18, 2020, between GigCapital3 and the Trustee (the “Trust Agreement”). The Trust Agreement has not been amended or modified and is valid and in full force and effect and is enforceable in accordance with its terms, subject to the Remedies Exceptions. GigCapital3 has complied in all material respects with the terms of the Trust Agreement and is not in breach thereof or default thereunder and there does not exist under the Trust Agreement any event which, with the giving of notice or the lapse of time, would constitute such a breach or default by GigCapital3 or the Trustee. There are no separate contracts, agreements, side letters or other understandings (whether written or unwritten, express or implied): (i) between GigCapital3 and the Trustee that would cause the description of the Trust Agreement in the GigCapital3 SEC Reports to be inaccurate in any material respect; or (ii) to the knowledge of GigCapital3, that would entitle any person (other than stockholders of GigCapital3 who shall have elected to redeem their shares of GigCapital3 Common Stock pursuant to the GigCapital3 Organizational Documents) to any portion of the proceeds in the Trust Account. Prior to the Closing, none of the funds held in the Trust Account may be released except: (A) to pay income and franchise taxes from any interest income earned in the Trust Account; and (B) upon the exercise of Redemption Rights in accordance with the provisions of the GigCapital3 Organizational Documents. As of the date hereof, there are no Actions pending or, to the knowledge of GigCapital3, threatened in writing with respect to the Trust Account. Upon consummation of the Merger and notice thereof to the Trustee pursuant to the Trust Agreement, GigCapital3 shall cause the Trustee to, and the Trustee shall thereupon be obligated to, release to GigCapital3 as promptly as practicable, the Trust Funds in accordance with the Trust Agreement at which point the Trust Account shall terminate; provided, however that the liabilities and obligations of GigCapital3 due and owing or incurred at or prior to the Effective Time shall be paid as and when due, including all amounts payable (a) to stockholders of GigCapital3 who shall have exercised their Redemption Rights, (b) with respect to filings, applications and/or other actions taken pursuant to this Agreement required under Law, (c) to the Trustee for fees and costs incurred in accordance with the Trust Agreement; and (d) to third parties (e.g., professionals, printers, etc.) who have rendered services to GigCapital3 in connection with its efforts to effect the Merger (including deferred fees owed by GigCapital3 to Nomura and Oppenheimer, pursuant to that certain Underwriting Agreement, dated May 13, 2020, among Nomura, Oppenheimer and GigCapital3). As of the date hereof, assuming the accuracy of the representations and warranties of the Company herein and the compliance by the Company with its respective obligations hereunder, GigCapital3 has no reason to believe that any of the conditions to the use of funds in the Trust Account will not be satisfied or funds available in the Trust Account will not be available to GigCapital3 at the Effective Time.

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SECTION 5.14 Employees. Other than any officers as described in the GigCapital3 SEC Reports, GigCapital3 and Merger Sub have never employed any employees or retained any contractors or consultants. Other than reimbursement of any out-of-pocket expenses incurred by GigCapital3’s officers and directors in connection with activities on GigCapital3’s behalf in an aggregate amount not in excess of the amount of cash held by GigCapital3 outside of the Trust Account, GigCapital3 and Merger Sub have no unsatisfied material liability with respect to any employee, officer or director. GigCapital3 and Merger Sub have never and do not currently maintain, sponsor, contribute to or have any liability, actual or contingent, including through association with an ERISA Affiliate, under any employment agreement, or any employee benefit plan (as defined in Section 3(3) of ERISA), nonqualified deferred compensation plan subject to Section 409A of the Code, bonus, stock option, stock purchase, restricted stock, incentive, deferred compensation, retiree medical or life insurance, supplemental retirement, severance, change in control, fringe benefit, sick pay and vacation plans or arrangements or other employee benefit plan, program or arrangement. Neither the execution and delivery of this Agreement by GigCapital3 nor the consummation of the Transactions contemplated by this Agreement (either alone or in combination with another event) will (i) result in the payment of severance or any other amount to any employee, director, officer or independent contractor of GigCapital3 or Merger Sub, (ii) accelerate the time of payment or vesting, or increase the amount, of any benefit or other compensation due to any individual by GigCapital3 or Merger Sub, (iii) result in an “excess parachute payment” as defined in Section 280G(b)(1) of the Code, or (iv) require a “gross-up,” indemnification for, or payment to any employee, director, officer or independent contractor of GigCapital3 or Merger Sub for any Taxes imposed under Section 409A or Section 4999 of the Code or otherwise.

SECTION 5.15 Taxes.

(a) GigCapital3 and Merger Sub (i) have duly and timely filed (taking into account any extension of time within which to file) all material Tax Returns required to be filed by any of them as of the date hereof and all such filed Tax Returns are complete and accurate in all material respects; (ii) have timely paid all Taxes that are shown as due on such filed Tax Returns and any other material Taxes that GigCapital3 or Merger Sub are otherwise obligated to pay, except with respect to current Taxes not yet due and payable or otherwise being contested in good faith or that are described in clause (a)(v) below; (iii) with respect to all material Tax Returns filed by or with respect to any of them, have not waived any statute of limitations with respect to Taxes or agreed to any extension of time with respect to a Tax assessment or deficiency; (iv) do not have any deficiency, assessment, claim, audit, examination, investigation, litigation or other proceeding in respect of a material amount of Taxes or material Tax matters pending or threatened in writing, for a Tax period which the statute of limitations for assessments remains open; and (v) have provided adequate reserves in accordance with GAAP in the most recent consolidated financial statements of GigCapital3, for any material Taxes of GigCapital3 that have not been paid, whether or not shown as being due on any Tax Return.

(b) Neither GigCapital3 nor Merger Sub is a party to, is bound by or has an obligation under any Tax sharing agreement, Tax indemnification agreement, Tax allocation agreement or similar contract or arrangement (including any agreement, contract or arrangement providing for the sharing or ceding of credits or losses, but excluding agreements, contracts, arrangements or commitments the primary purpose of which do not relate to Taxes) or has a potential liability or obligation to any person as a result of or pursuant to any such agreement, contract, arrangement or commitment other than an agreement, contract, arrangement or commitment entered into in the ordinary course of business and the primary purpose of which does not relate to Taxes.

(c) None of GigCapital3 or Merger Sub will be required to include any material item of income in, or exclude any material item of deduction from, taxable income for any taxable period (or portion thereof) ending after the Closing Date as a result of any: (i) change in method of accounting for a taxable period ending on or prior to the Closing Date under Section 481(c) of the Code (or any corresponding or similar provision of state, local or foreign income Tax law); (ii) “closing agreement” as described in Section 7121 of the Code (or any corresponding or similar provision of state, local or foreign income Tax law) executed

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on or prior to the Closing Date; (iii) installment sale or open transaction made on or prior to the Closing Date; (iv) intercompany transaction or any excess loss account described in Treasury Regulations under Code Section 1502 (or any corresponding or similar provision of state, local or foreign income Tax law) entered into or created on or prior to the Closing Date; or (v) prepaid amount received on or prior to the Closing Date outside the ordinary course of business.

(d) Neither GigCapital3 nor Merger Sub has been a member of an affiliated group filing a consolidated, combined or unitary U.S. federal, state, local or foreign income Tax Return.

(e) Neither GigCapital3 nor Merger Sub has any material liability for the Taxes of any person under Treasury Regulation section 1.1502-6 (or any similar provision of state, local or foreign law), as a transferee or successor, by contract (but excluding contracts, the primary purpose of which do not relate to taxes), or otherwise.

(f) Neither GigCapital3 nor Merger Sub (i) has any request for a material ruling in respect of Taxes pending between GigCapital3 and/or Merger Sub, on the one hand, and any Tax authority, on the other hand, or; (ii) has entered into any closing agreement, private letter ruling technical advice memoranda or similar agreements with any Tax authority.

(g) Neither GigCapital3 nor Merger Sub has in any year for which the applicable statute of limitations remains open distributed stock of another person, or has had its stock distributed by another person, in a transaction that was purported or intended to be governed in whole or in part by Section 355 or Section 361 of the Code.

(h) Neither GigCapital3 nor Merger Sub has engaged in or entered into a “listed transaction” within the meaning of Treasury Regulation Section 1.6011-4(b)(2).

(i) There are no Tax liens upon any assets of GigCapital3 or the Merger Sub except for Permitted Liens.

(j) None of GigCapital3 or the Merger Sub has been a United States real property holding corporation within the meaning of Section 897(c)(2) of the Code during the applicable period specified in Section 897(c)(1)(A)(ii) of the Code. None of GigCapital3 and the Merger Sub: (A) is a “controlled foreign corporation” as defined in Section 957 of the Code, (B) is a “passive foreign investment company” within the meaning of Section 1297 of the Code, or (C) has received written notice from a non-United States taxing authority that it has a permanent establishment (within the meaning of an applicable Tax treaty) or otherwise has an office or fixed place of business in a country other than the country in which it is organized.

SECTION 5.16 Listing. The issued and outstanding GigCapital3 Units are registered pursuant to Section 12(b) of the Exchange Act and are listed for trading on the New York Stock Exchange under the symbol “GIK.U.” The issued and outstanding shares of GigCapital3 Common Stock are registered pursuant to Section 12(b) of the Exchange Act and are listed for trading on the New York Stock Exchange under the symbol “GIK”. The issued and outstanding GigCapital3 Warrants are registered pursuant to Section 12(b) of the Exchange Act and are listed for trading on the New York Stock Exchange under the symbol “GIK.WS”. As of the date of this Agreement, there is no Action pending or, to the knowledge of GigCapital3, threatened in writing against GigCapital3 by the New York Stock Exchange or the SEC with respect to any intention by such entity to deregister the GigCapital3 Units, the shares of GigCapital3 Common Stock or GigCapital3 Warrants or terminate the listing of GigCapital3 on the New York Stock Exchange. None of GigCapital3 or any of its affiliates has taken any action in an attempt to terminate the registration of the GigCapital3 Units, the shares of GigCapital3 Common Stock or the GigCapital3 Warrants under the Exchange Act.

SECTION 5.17 GigCapital3’s and Merger Sub’s Investigation and Reliance. Each of GigCapital3 and Merger Sub is a sophisticated purchaser and has made its own independent investigation, review and analysis regarding the Company and any Company Subsidiary and the Transactions, which investigation, review and analysis were conducted by GigCapital3 and Merger Sub together with expert advisors, including legal counsel, that they have engaged for such purpose. GigCapital3, Merger Sub and their Representatives have been provided

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with full and complete access to the Representatives, properties, offices, plants and other facilities, books and records of the Company and any Company Subsidiary and other information that they have requested in connection with their investigation of the Company and Company Subsidiary and the Transactions. Neither GigCapital3 nor Merger Sub is relying on any statement, representation or warranty, oral or written, express or implied, made by the Company or any Company Subsidiary or any of their respective Representatives, except as expressly set forth in Article IV (as modified by the Company Disclosure Schedule). Neither the Company nor any of its respective stockholders, affiliates or Representatives shall have any liability to GigCapital3, Merger Sub or any of their respective stockholders, affiliates or Representatives resulting from the use of any information, documents or materials made available to GigCapital3 or Merger Sub or any of their Representatives, whether orally or in writing, in any confidential information memoranda, “data rooms,” management presentations, due diligence discussions or in any other form in expectation of the Transactions. Neither the Company nor any of its stockholders, affiliates or Representatives is making, directly or indirectly, any representation or warranty with respect to any estimates, projections or forecasts involving the Company and/or any Company Subsidiary.

ARTICLE VI.

CONDUCT OF BUSINESS PENDING THE MERGER

SECTION 6.01 Conduct of Business by the Company Pending the Merger.

(a) the Company agrees that, between the date of this Agreement and the Effective Time or the earlier termination of this Agreement, except as (1) expressly contemplated by any other provision of this Agreement, any Ancillary Agreement, (2) as set forth in Schedule 6.01 of the Company Disclosure Schedule, or (3) as required by applicable Law (including COVID-19 Measures or as may be requested or compelled by any Governmental Authority), unless GigCapital3 shall otherwise consent in writing (which consent shall not be unreasonably conditioned, withheld or delayed):

(i) the Company shall, and shall cause the Company Subsidiaries to, conduct their business in the ordinary course of business and in a manner consistent with past practice; and

(ii) the Company shall use its commercially reasonable efforts to preserve substantially intact the business organization of the Company and the Company Subsidiaries, to keep available the services of the current officers, key employees and consultants of the Company and the Company Subsidiaries and to preserve the current relationships of the Company and the Company Subsidiaries with customers, suppliers and other persons with which the Company or any Company Subsidiary has significant business relations.

(b) By way of amplification and not limitation, except as (1) expressly contemplated by any other provision of this Agreement, any Ancillary Agreement, (2) as set forth in Schedule 6.01 of the Company Disclosure Schedule, and (3) as required by applicable Law (including COVID-19 Measures or as may be requested or compelled by any Governmental Authority), the Company shall not, and shall cause each Company Subsidiary not to, between the date of this Agreement and the Effective Time or the earlier termination of this Agreement, directly or indirectly, do any of the following without the prior written consent of GigCapital3 (which consent shall not be unreasonably conditioned, withheld or delayed):

(i) amend or otherwise change its certificate of incorporation or bylaws or equivalent organizational documents;

(ii) issue, sell, pledge, dispose of, grant or encumber, or authorize the issuance, sale, pledge, disposition, grant or encumbrance of, (A) any shares of any class of capital stock of the Company or any Company Subsidiary, or any options, warrants, convertible securities or other rights of any kind to acquire any shares of such capital stock, or any other ownership interest (including, without limitation, any phantom interest), of the Company or any Company Subsidiary, provided that (i) the exercise or settlement of any Company Options or grants of Company Options in the ordinary course of business

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consistent with past practice, (ii) the issuance of Company Common Shares contemplated under the Stockholders Agreement, (iii) the conversion of Company Convertible Notes into Series C Preferred Stock contemplated under the Company Convertible Notes and (iv) the issuance of up to 400,000 Vendor Warrants shall not require the consent of GigCapital3, provided that such Vendor Warrants shall terminate or convert into shares of Company Common Stock prior to the Effective Time; or (B) any material assets of the Company or any Company Subsidiary except in the ordinary course of business and consistent with past practice;

(iii) except as contemplated or permitted under the Stockholders Agreement, declare, set aside, make or pay any dividend or other distribution, payable in cash, stock, property or otherwise, with respect to any of its capital stock;

(iv) reclassify, combine, split, subdivide or redeem, or purchase or otherwise acquire, directly or indirectly, any of its capital stock, other than redemptions of equity securities from former employees upon the terms set forth in the underlying agreements governing such equity securities;

(v) (A) acquire (including, without limitation, by merger, consolidation, or acquisition of stock or assets or any other business combination) any corporation, partnership, other business organization or any division thereof in an amount in excess of $2,000,000; or (B) incur any indebtedness for borrowed money in excess of $10,000,000 or issue any debt securities or assume, guarantee or endorse, or otherwise become responsible for, the obligations of any person, or make any loans or advances, or intentionally grant any security interest in any of its assets, in each case, except in the ordinary course of business and consistent with past practice;

(vi) (A) grant any material increase in the compensation, incentives or benefits payable or to become payable to any current or former director, officer, employee or consultant of the Company as of the date of this Agreement, other than (i) increases in the ordinary course of business and increases required by the terms of a Plan or applicable Law and (ii) increases that do not result in compensation, incentives or benefits for the current directors, officers, employees or consultants of the Company that are materially more favorable to such directors, officers, employees or consultants than those provided by the Peer Group to their respective directors, officers, employees or consultants, as applicable, or (B) enter into any new, or materially amend any existing severance or termination agreement (or the severance or termination provisions of existing employment agreements) with any current or former director, officer or employee whose compensation would exceed, on an annualized basis, $300,000 other than any new severance or termination agreement or material amendment to existing severance or termination agreements (or to the severance or termination provisions of any existing employment agreements) with any current director, officer or employee of the Company that do not result in any such director, officer or employee receiving severance or termination benefits that are more favorable to such director, officer, or employee that those provided by the Peer Group to their respective directors, officers or employees, as applicable; provided, that any increase to the compensation, incentives or benefits of any current officer of the Company, or any decision to hire any new officer of the Company (and the terms of any sure hire), shall be made by the Company only in consultation with GigCapital3;

(vii) materially amend, other than reasonable and usual amendments in the ordinary course of business, accounting policies or procedures, other than as required by GAAP;

(viii) make, change or revoke any material Tax election, amend a material Tax Return or settle or compromise any material United States federal, state, local or non-United States income Tax liability;

(ix) materially amend, or modify or consent to the termination (excluding any expiration in accordance with its terms) of any Material Contract, in each case, in a manner that is materially adverse to the Company or any Company Subsidiary, taken as a whole, except in the ordinary course of business;

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(x) intentionally permit any material item of Company IP to lapse or to be abandoned, invalidated, dedicated to the public, or disclaimed, or otherwise become unenforceable; or

(xi) enter into any formal or informal agreement or otherwise make a binding commitment to do any of the foregoing.

SECTION 6.02 Conduct of Business by GigCapital3 and Merger Sub Pending the Merger. Except as expressly contemplated by any other provision of this Agreement or any Ancillary Agreement (including (x) entering into the PIPE Subscription Agreement and consummating the Private Placement and (y) entering into the Notes Subscription Agreement and the Indenture and consummating the Notes Financing), except as set forth on Schedule 6.02 attached hereto and as required by applicable Law (including any COVID-19 Measures or as may be requested or compelled by any Governmental Authority), GigCapital3 agrees that from the date of this Agreement until the earlier of the termination of this Agreement and the Effective Time, unless the Company shall otherwise consent in writing (which consent shall not be unreasonably withheld, delayed or conditioned), the businesses of GigCapital3 and Merger Sub shall be conducted in the ordinary course of business and in a manner consistent with past practice. By way of amplification and not limitation, except as expressly contemplated by any other provision of this Agreement or any Ancillary Agreement (including (1) entering into the PIPE Subscription Agreement and consummating the Private Placement and (2) entering into the Notes Subscription Agreement and the Indenture and consummating the Notes Financing), or in connection with the terms and conditions of the PIPE Subscription Agreement, the Notes Subscription Agreement, the Indenture or the Amended and Restated Warrant Agreement, or as set forth on Schedule 6.02 attached hereto or as required by applicable Law (including any COVID-19 Measures or as may be requested or compelled by any Governmental Authority), neither GigCapital3 nor Merger Sub shall, between the date of this Agreement and the Effective Time or the earlier termination of this Agreement, directly or indirectly, do any of the following without the prior written consent of the Company, which consent shall not be unreasonably withheld, delayed or conditioned:

(a) amend or otherwise change the GigCapital3 Organizational Documents or the Merger Sub Organizational Documents or form any subsidiary of GigCapital3 other than Merger Sub;

(b) declare, set aside, make or pay any dividend or other distribution, payable in cash, stock, property or otherwise, with respect to any of its capital stock, other than redemptions from the Trust Fund that are required pursuant to the GigCapital3 Organizational Documents;

(c) reclassify, combine, split, subdivide or redeem, or purchase or otherwise acquire, directly or indirectly, any of the GigCapital3 Common Stock or GigCapital3 Warrants except for redemptions from the Trust Fund that are required pursuant to the GigCapital3 Organizational Documents;

(d) other than pursuant to the PIPE Subscription Agreement, the Notes Subscription Agreement, the Indenture, the Amended and Restated Warrant Agreement and the Sponsor Support Agreement, issue, sell, pledge, dispose of, grant or encumber, or authorize the issuance, sale, pledge, disposition, grant or encumbrance of, any shares of any class of capital stock or other securities of GigCapital3 or Merger Sub, or any options, warrants, convertible securities or other rights of any kind to acquire any shares of such capital stock, or any other ownership interest (including, without limitation, any phantom interest), of GigCapital3 or Merger Sub;

(e) acquire (including, without limitation, by merger, consolidation, or acquisition of stock or assets or any other business combination) any corporation, partnership, other business organization or enter into any strategic joint ventures, partnerships or alliances with any other person;

(f) engage in any conduct in a new line of business or engage in any commercial activities (other than to consummate the transactions contemplated by this Agreement);

(g) incur any indebtedness for borrowed money or guarantee any such indebtedness of another person or persons, issue or sell any debt securities or options, warrants, calls or other rights to acquire any debt securities of GigCapital3, as applicable, enter into any “keep well” or other agreement to maintain any financial statement condition or enter into any arrangement having the economic effect of any of the foregoing;

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(h) make any change in any method of financial accounting or financial accounting principles, policies, procedures or practices, except as required by a concurrent amendment in GAAP or applicable Law made subsequent to the date hereof, as agreed to by its independent accountants;

(i) make any material Tax election or settle or compromise any material United States federal, state, local or non-United States income Tax liability, except in the ordinary course consistent with past practice;

(j) liquidate, dissolve, reorganize or otherwise wind up the business and operations of GigCapital3 or Merger Sub;

(k) amend the Trust Agreement or any other agreement related to the Trust Account;

(l) (i) hire, or otherwise enter into any employment or consulting agreement or arrangement with, any person, (ii) grant any material increase in the compensation of any current or former officer or director, (iii) adopt any benefit plan for the benefit of any current or former officer or director, or (iv) materially amend any existing agreement with any current or former officer or director; or

(m) enter into any formal or informal agreement or otherwise make a binding commitment to do any of the foregoing.

SECTION 6.03 Claims Against Trust Account. The Company agrees that, notwithstanding any other provision contained in this Agreement, the Company does not now have, and shall not at any time prior to the Effective Time have, any claim to, or make any claim against, the Trust Fund, regardless of whether such claim arises as a result of, in connection with or relating in any way to, the business relationship between the Company on the one hand, and GigCapital3 on the other hand, this Agreement, or any other agreement or any other matter, and regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability (any and all such claims are collectively referred to in this Section 6.03 as the “Claims”). Notwithstanding any other provision contained in this Agreement, the Company hereby irrevocably waives any Claim they may have, now or in the future and will not seek recourse against the Trust Fund for any reason whatsoever in respect thereof; provided, however, that the foregoing waiver will not limit or prohibit the Company from pursuing a claim against GigCapital3, Merger Sub or any other person (a) for legal relief against monies or other assets of GigCapital3 or Merger Sub held outside of the Trust Account or for specific performance or other equitable relief in connection with the Transactions or (b) for damages for breach of this Agreement against GigCapital3 (or any successor entity) or Merger Sub in the event this Agreement is terminated for any reason and GigCapital3 consummates a business combination transaction with another party. In the event that the Company commences any action or proceeding against or involving the Trust Fund in violation of the foregoing, GigCapital3 shall be entitled to recover from the Company the associated reasonable legal fees and costs in connection with any such action, in the event GigCapital3 prevails in such action or proceeding.

ARTICLE VII.

ADDITIONAL AGREEMENTS

SECTION 7.01 Proxy Statement; Registration Statement.

(a) As promptly as practicable after the execution of this Agreement and receipt of the PCAOB Financial Statements, (i) GigCapital3 (with the assistance and cooperation of the Company as reasonably requested by GigCapital3) shall prepare and file with the SEC a joint information statement/proxy statement (as amended or supplemented, the “Proxy Statement”) to be sent to the stockholders of GigCapital3 and to the stockholders of the Company as an information statements relating to (A) with respect to the Company’s stockholders, the action to be taken by certain stockholders of the Company pursuant to the Written Consent and (B) with respect to GigCapital3’s stockholders, the meeting of GigCapital3’s stockholders (the “GigCapital3 Stockholders’ Meeting”) to be held to consider approval and adoption of (1) this Agreement and the Merger, (2) the issuance of GigCapital3 Common Stock as contemplated by this Agreement, including the consummation of the Private Placement pursuant to the PIPE Subscription Agreement, (3) the

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Notes Subscription Agreement, the Indenture, the Amended and Restated Warrant Agreement and the Notes Financing, (4) the second amended and restated GigCapital3 Certificate of Incorporation as set forth on Exhibit E, (5) the Equity Plan, (6) the classes of the members of the GigCapital3 Board as of immediately following the Effective Time, (7) the election of the Initial Post-Closing GigCapital3 Directors to serve as the members of the GigCapital3 Board as of immediately following the Effective Time and until their respective successors are duly elected or appointed and qualified and (8) any other proposals the parties deem necessary to effectuate the Merger (collectively, the “GigCapital3 Proposals”) and (ii) GigCapital3 shall prepare and file with the SEC a registration statement on Form S-4 (together with all amendments thereto, the “Registration Statement”) in which the Proxy Statement shall be included as a prospectus, in connection with the registration under the Securities Act of the shares of GigCapital3 Common Stock (A) to be issued to the stockholders of the Company pursuant to this Agreement and (B) held by the stockholders of GigCapital3 immediately prior to the Effective Time. The Company shall furnish all information concerning the Company as GigCapital3 may reasonably request in connection with such actions and the preparation of the Proxy Statement and Registration Statement. GigCapital3 and the Company each shall use their reasonable best efforts to (i) cause the Registration Statement when filed with the SEC to comply in all material respects with all legal requirements applicable thereto, (ii) respond as promptly as reasonably practicable to and resolve all comments received from the SEC concerning the Registration Statement, (iii) cause the Registration Statement to be declared effective under the Securities Act as promptly as practicable and (iv) to keep the Registration Statement effective as long as is necessary to consummate the transactions contemplated hereby. Prior to the effective date of the Registration Statement, GigCapital3 shall take all or any action required under any applicable federal or state securities laws in connection with the issuance of shares of GigCapital3 Common Stock, in each case to be issued or issuable to the stockholders of the Company pursuant to this Agreement. As promptly as practicable after the Registration Statement is declared effective, each of the Company and GigCapital3 shall mail the Proxy Statement to their respective stockholders. Each of GigCapital3 and the Company shall furnish all information concerning it as may reasonably be requested by the other party in connection with such actions and the preparation of the Registration Statement and the Proxy Statement.

(b) No filing of, or amendment or supplement to the Proxy Statement or the Registration Statement will be made by GigCapital3 or the Company without the approval of the other party (such approval not to be unreasonably withheld, conditioned or delayed). GigCapital3 and the Company each will advise the other, promptly after they receive notice thereof, of the time when the Registration Statement has become effective or any supplement or amendment has been filed, of the issuance of any stop order, of the suspension of the qualification of the GigCapital3 Common Stock to be issued or issuable to the stockholders of the Company in connection with this Agreement for offering or sale in any jurisdiction, or of any request by the SEC for amendment of the Proxy Statement or the Registration Statement or comments thereon and responses thereto or requests by the SEC for additional information. Each of GigCapital3 and the Company shall cooperate and mutually agree upon (such agreement not to be unreasonably withheld or delayed), any response to comments of the SEC or its staff with respect to the Registration Statement and any amendment to the Registration Statement filed in response thereto.

(c) GigCapital3 represents that the information supplied by GigCapital3 for inclusion in the Registration Statement and the Proxy Statement shall not, at (i) the time the Registration Statement is declared effective, (ii) the time the Proxy Statement (or any amendment thereof or supplement thereto) is first mailed to the stockholders of GigCapital3, (iii) the time of the GigCapital3 Stockholders’ Meeting, and (iv) the Effective Time, contain any untrue statement of a material fact or fail to state any material fact required to be stated therein or necessary in order to make the statements therein, in light of the circumstances under which they were made, not misleading. If, at any time prior to the Effective Time, any event or circumstance relating to GigCapital3 or Merger Sub, or their respective officers or directors, should be discovered by GigCapital3 which should be set forth in an amendment or a supplement to the Registration Statement or the Proxy Statement, GigCapital3 shall promptly inform the Company. All documents that GigCapital3 is responsible for filing with the SEC in connection with the Merger or the other transactions contemplated by this Agreement will comply as to form and substance in all material

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respects with the applicable requirements of the Securities Act and the rules and regulations thereunder and the Exchange Act and the rules and regulations thereunder.

(d) The Company represents that the information supplied by the Company for inclusion in the Registration Statement and the Proxy Statement shall not, at (i) the time the Registration Statement is declared effective, (ii) the time the Proxy Statement (or any amendment thereof or supplement thereto) is first mailed to the stockholders of GigCapital3, (iii) the time of the GigCapital3 Stockholders’ Meeting, and (iv) the Effective Time, contain any untrue statement of a material fact or fail to state any material fact required to be stated therein or necessary in order to make the statements therein, in light of the circumstances under which they were made, not misleading. If, at any time prior to the Effective Time, any event or circumstance relating to the Company or any Company Subsidiary, or their respective officers or directors, should be discovered by the Company which should be set forth in an amendment or a supplement to the Registration Statement or the Proxy Statement, the Company shall promptly inform GigCapital3. All documents that the Company is responsible for filing with the SEC in connection with the Merger or the other transactions contemplated by this Agreement will comply as to form and substance in all material respects with the applicable requirements of the Securities Act and the rules and regulations thereunder and the Exchange Act and the rules and regulations thereunder.

SECTION 7.02 GigCapital3 Stockholders’ Meetings; and Merger Sub Stockholder’s Approval.

(a) GigCapital3 shall call and hold the GigCapital3 Stockholders’ Meeting as promptly as practicable after the date on which the Registration Statement becomes effective for the purpose of voting solely upon the GigCapital3 Proposals, and GigCapital3 shall use its reasonable best efforts to hold the GigCapital3 Stockholders’ Meeting as soon as practicable after the date on which the Registration Statement becomes effective (but in any event no later than 30 days after the date on which the Proxy Statement is mailed to stockholders of GigCapital3). GigCapital3 shall use its reasonable best efforts to obtain the approval of the GigCapital3 Proposals at the GigCapital3 Stockholders’ Meeting, including by soliciting from its stockholders proxies as promptly as possible in favor of the GigCapital3 Proposals, and shall take all other action necessary or advisable to secure the required vote or consent of its stockholders. The GigCapital3 Board shall recommend to its stockholders that they approve the GigCapital3 Proposals and shall include such recommendation in the Proxy Statement.

(b) Promptly following the execution of this Agreement, GigCapital3 shall approve and adopt this Agreement and approve the Merger and the other transactions contemplated by this Agreement, as the sole stockholder of Merger Sub.

SECTION 7.03 Company Stockholders’ Written Consent. Upon the terms set forth in this Agreement, the Company shall seek the irrevocable written consent, in form and substance reasonably acceptable to GigCapital3, of holders of the Requisite Approval (including the Key Company Stockholders listed on Schedule 7.03) in favor of the approval and adoption of this Agreement and the Merger and all other transactions contemplated by this Agreement (the “Written Consent”) as soon as reasonably practicable after the Registration Statement becomes effective, and in any event within forty-eight (48) hours after the Registration Statement becomes effective. The Company shall not send the Registration Statement to the stockholders of the Company, other than Key Company Stockholders, until after delivery of the Written Consent to GigCapital3.

SECTION 7.04 Access to Information; Confidentiality.

(a) From the date of this Agreement until the Effective Time, the Company and GigCapital3 shall (and shall cause their respective subsidiaries to): (i) provide to the other party (and the other party’s officers, directors, employees, accountants, consultants, legal counsel, agents and other representatives, collectively, “Representatives”) reasonable access at reasonable times upon prior notice to the officers, employees, agents, properties, offices and other facilities of such party and its subsidiaries and to the books and records thereof; and (ii) furnish promptly to the other party such information concerning the business, properties, contracts, assets, liabilities, personnel and other aspects of such party and its subsidiaries as the other party

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or its Representatives may reasonably request. Notwithstanding the foregoing, neither the Company nor GigCapital3 shall be required to provide access to or disclose information where the access or disclosure would (i) jeopardize the protection of attorney-client privilege or contravene applicable Law (including COVID-19 Measures) or (ii) require providing access that such party reasonably determines, in light of COVID-19 or COVID-19 Measures, would jeopardize the health and safety of any employee of such party (it being agreed that the parties shall use their commercially reasonable efforts to cause such information to be provided in a manner that would not result in such jeopardy or contravention).

(b) All information obtained by the parties pursuant to this Section 7.04 shall be kept confidential in accordance with the confidentiality agreement, dated August 27, 2020 (the “Confidentiality Agreement”), between GigCapital3 and the Company.

(c) Notwithstanding anything in this Agreement to the contrary, each party (and its Representatives) may consult any tax advisor regarding the tax treatment and tax structure of the Transactions and may disclose to any other person, without limitation of any kind, the tax treatment and tax structure of the Transactions and all materials (including opinions or other tax analyses) that are provided relating to such treatment or structure, in each case in accordance with the Confidentiality Agreement.

SECTION 7.05 Exclusivity.

(a) From the date of this Agreement and ending on the earlier of (i) the Closing and (ii) the termination of this Agreement, the Company shall not, and shall cause its Representatives not to, directly or indirectly, (A) enter into, solicit, initiate or continue any discussions or negotiations with, or encourage or respond to any inquiries or proposals by, or participate in any negotiations with, or provide any information to, or otherwise cooperate in any way with, any person or other entity or “group” within the meaning of Section 13(d) of the Exchange Act, concerning (1) any sale of assets of the Company equal to 5% or more of the Company’s assets or to which 5% or more of the Company’s revenues or earnings are attributable, (2) the issuance or acquisition of 5% or more of the outstanding capital stock (on an as converted to Company Common Stock basis) or other voting securities representing 5% or more of the combined voting power of the Company or (3) any conversion, consolidation, merger, liquidation, dissolution or similar transaction which, if consummated, would result in any person or other entity or group beneficially owning 5% or more of the combined voting power of the Company, other than with GigCapital3 and its Representatives (an “Alternative Transaction”), (B) enter into any agreement regarding, continue or otherwise participate in any discussions regarding, or furnish to any person any information with respect to, or cooperate in any way that would otherwise reasonably be expected to lead to, any Alternative Transaction or (C) commence, continue or renew any due diligence investigation regarding any Alternative Transaction; provided, that the execution, delivery and performance of this Agreement and the Transaction Documents and the consummation of the transactions contemplated hereby shall not be deemed a violation of this Section 7.05(a). The Company shall, and shall cause its affiliates and Representatives to, immediately cease any and all existing discussions or negotiations with any person conducted heretofore with respect to any Alternative Transaction. The Company also agrees that it will promptly request each person (other than the parties hereto and their respective Representatives) that has prior to the date hereof executed a confidentiality agreement in connection with its, his or her consideration of acquiring the Company to return or destroy all Confidential Information furnished to such person by or on behalf of it, him or her prior to the date hereof. If the Company or any of its Representatives receives any inquiry or proposal with respect to an Alternative Transaction at any time prior to the Closing, then the Company shall promptly (and in no event later than twenty-four (24) hours after the Company become aware of such inquiry or proposal) notify such person in writing that the Company is subject to an exclusivity agreement with respect to the sale of the Company that prohibits it from considering such inquiry or proposal, and will provide GigCapital3 with a copy of any such written inquiry or proposal or a detailed summary of any such verbal inquiry or proposal, including in each case the identity of the person making such inquiry or proposal. Without limiting the foregoing, the parties agree that any violation of the restrictions set forth in this Section 7.05(a) by the Company or its affiliates or Representatives shall be deemed to be a breach of this Section 7.05(a) by the Company.

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(b) From and after the date hereof until the Effective Time or, if earlier, the termination of this Agreement, GigCapital3 shall not take, nor shall it permit any of its affiliates or Representatives to take, whether directly or indirectly, any action to solicit, initiate, continue or engage in discussions or negotiations with, or enter into any agreement with, or encourage, respond, provide information to or commence due diligence with respect to, any person (other than the Company, its stockholders and/or any of their affiliates or Representatives), concerning, relating to or which is intended or is reasonably likely to give rise to or result in, any offer, inquiry, proposal or indication of interest, written or oral relating to any business combination transaction (a “Business Combination Proposal”) other than with the Company, its stockholders and their respective affiliates and Representatives. GigCapital3 shall, and shall cause its affiliates and Representatives to, immediately cease any and all existing discussions or negotiations with any person (other than with the Company, its stockholders and their respective affiliates and Representatives) conducted prior to the date hereof with respect to, or which is reasonably likely to give rise to or result in, a Business Combination Proposal.

SECTION 7.06 Employee Benefits Matters.

(a) The parties shall cooperate to establish an equity incentive award plan for the Surviving Corporation with an award pool of GigCapital3 Common Stock equal to ten percent (10%) of the shares of GigCapital3 Common Stock outstanding as of immediately after the Effective Time (rounded up to the nearest whole share), plus the aggregate number of shares of GigCapital3 Common Stock underlying the Exchanged Options, which plan shall include an “evergreen” provision pursuant to which such award pool will automatically increase on each of January 1, 2022 and each anniversary thereof during the effectiveness of such plan by an amount equal to five percent (5%) of the shares of GigCapital3 Common Stock outstanding as of 12:01 a.m. (Pacific Time) on such date, and which plan shall be effective at and after the Closing (the “Equity Plan”). GigCapital3 shall take all steps necessary to have the Equity Plan approved by the stockholders of GigCapital3 prior to Closing.

(b) GigCapital3 shall, or shall cause the Surviving Corporation and each of its subsidiaries, as applicable, to use commercially reasonable efforts to provide the employees of the Company and the Company Subsidiaries who remain employed immediately after the Effective Time (the “Continuing Employees”) credit for purposes of eligibility to participate, vesting and determining the level of benefits, as applicable, under any employee benefit plan, program or arrangement established or maintained by the Surviving Corporation or any of its subsidiaries (including, without limitation, any employee benefit plan as defined in Section 3(3) of ERISA and any vacation or other paid time-off program or policy) for service accrued or deemed accrued prior to the Effective Time with the Company or any Company Subsidiary; provided, however, that such crediting of service shall not operate to duplicate any benefit or the funding of any such benefit or apply to the accrual of benefits under a defined benefit pension plan. In addition, GigCapital3 shall use commercially reasonable efforts to (i) cause to be waived any eligibility waiting periods, any evidence of insurability requirements and the application of any pre-existing condition limitations under each of the employee benefit plans established or maintained by the Surviving Corporation or any of its subsidiaries that cover the Continuing Employees or their dependents, and (ii) cause any eligible expenses incurred by any Continuing Employee and his or her covered dependents, during the portion of the plan year in which the Closing occurs, under those health and welfare benefit plans in which such Continuing Employee currently participates to be taken into account under those health and welfare benefit plans in which such Continuing Employee participates subsequent to the Closing Date for purposes of satisfying all deductible, coinsurance, and maximum out-of-pocket requirements applicable to such Continuing Employee and his or her covered dependents for the applicable plan year. Following the Closing, Surviving Corporation will honor all accrued but unused vacation and other paid time off of the Continuing Employees that existed immediately prior to the Closing.

(c) The provisions of this Section 7.06 are solely for the benefit of the parties to the Agreement, and nothing contained in this Agreement, express or implied, shall confer upon any Continuing Employee or legal representative or beneficiary or dependent thereof, or any other person, any rights or remedies of any

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nature or kind whatsoever under or by reason of this Agreement, whether as a third-party beneficiary or otherwise, including, without limitation, any right to employment or continued employment for any specified period, or level of compensation or benefits. Nothing contained in this Agreement, express or implied, shall constitute an amendment or modification of any employee benefit plan of the Company or shall require the Company, GigCapital3, the Surviving Corporation and each of its subsidiaries to continue any Plan or other employee benefit arrangements, or prevent their amendment, modification or termination.

SECTION 7.07 Directors’ and Officers’ Indemnification.

(a) The certificate of incorporation and bylaws of the Surviving Corporation shall contain provisions no less favorable with respect to indemnification, advancement or expense reimbursement than are set forth in the bylaws of the Company, which provisions shall not be amended, repealed or otherwise modified for a period of six years from the Effective Time in any manner that would affect adversely the rights thereunder of individuals who, at or prior to the Effective Time, were directors, officers, employees, fiduciaries or agents of the Company, unless such modification shall be required by applicable Law. GigCapital3 further agrees that with respect to the provisions of the bylaws or limited liability company agreements of the Company Subsidiaries relating to indemnification, advancement or expense reimbursement, such provisions shall not be amended, repealed or otherwise modified for a period of six years from the Effective Time in any manner that would affect adversely the rights thereunder of individuals who, at or prior to the Effective Time, were directors, officers, employees, fiduciaries or agents of such Company Subsidiary, unless such modification shall be required by applicable Law.

(b) On the Closing Date, GigCapital3 shall enter into customary indemnification agreements reasonably satisfactory to each of the Company and GigCapital3 with the post-Closing directors and officers of GigCapital3 and the Surviving Corporation, which indemnification agreements shall continue to be effective following the Closing.

(c) On and after the Closing Date, for a period of no less than six years, GigCapital3 shall maintain public company directors’ and officers’ liability insurance with full, continuous prior acts coverage for pre-Closing acts, errors, omissions, or claims based on the status, of GigCapital3’s directors and officers. Such coverage shall be in a commercially reasonable amount and with commercially reasonable terms, but in no case in an amount lower or coverage terms narrower than that provided under GigCapital3’s public company D&O insurance just prior to Closing.

(d) On and after the Closing Date, for a period of no less than six years, GigCapital3 shall, with regard to pre-Closing acts, errors, omissions of GigCapital3 directors and officers, maintain a certificate of incorporation and bylaws with provisions no less favorable with respect to indemnification, advancement, expense reimbursement, and exculpation, than are set forth in the certificate of incorporation or bylaws of GigCapital3 just prior to Closing.

SECTION 7.08 Notification of Certain Matters. The Company shall give prompt notice to GigCapital3, and GigCapital3 shall give prompt notice to the Company, of any event which a party becomes aware of between the date of this Agreement and the Closing (or the earlier termination of this Agreement in accordance with Article IX), the occurrence, or non-occurrence of which causes or would reasonably be expected to cause any of the conditions set forth in Article VIII to fail to be satisfied at the Closing.

SECTION 7.09 Further Action; Reasonable Best Efforts

(a) Upon the terms and subject to the conditions of this Agreement, each of the parties hereto shall use its reasonable best efforts to take, or cause to be taken, appropriate action, and to do, or cause to be done, such things as are necessary, proper or advisable under applicable Laws or otherwise to consummate and make effective the Transactions, including, without limitation, using its reasonable best efforts to obtain all permits, consents, approvals, authorizations, qualifications and orders of Governmental Authorities and parties to contracts with the Company and the Company Subsidiaries as set forth in Section 4.05 necessary for the consummation of the Transactions and to fulfill the conditions to the Merger. In case, at any time

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after the Effective Time, any further action is necessary or desirable to carry out the purposes of this Agreement, the proper officers and directors of each party shall use their reasonable best efforts to take all such action.

(b) Each of the parties shall keep each other apprised of the status of matters relating to the Transactions, including promptly notifying the other parties of any communication it or any of its affiliates receives from any Governmental Authority relating to the matters that are the subject of this Agreement and permitting the other parties to review in advance, and to the extent practicable consult about, any proposed communication by such party to any Governmental Authority in connection with the Transactions. No party to this Agreement shall agree to participate in any meeting with any Governmental Authority in respect of any filings, investigation or other inquiry unless it consults with the other parties in advance and, to the extent permitted by such Governmental Authority, gives the other parties the opportunity to attend and participate at such meeting. Subject to the terms of the Confidentiality Agreement, the parties will coordinate and cooperate fully with each other in exchanging such information and providing such assistance as the other parties may reasonably request in connection with the foregoing. Subject to the terms of the Confidentiality Agreement, the parties will provide each other with copies of all material correspondence, filings or communications, including any documents, information and data contained therewith, between them or any of their Representatives, on the one hand, and any Governmental Authority or members of its staff, on the other hand, with respect to this Agreement and the Transactions contemplated hereby. No party shall take or cause to be taken any action before any Governmental Authority that is inconsistent with or intended to delay its action on requests for a consent or the consummation of the Transactions.

(c) Without limiting the foregoing, the Company shall send all notices and take such other actions as may be necessary to cause the Company Warrants to either terminate or convert into shares of Company Common Stock and/or shares of Series C Preferred Stock in accordance with their terms prior to the Effective Time.

SECTION 7.10 Public Announcements. The initial press release relating to this Agreement shall be a joint press release the text of which has been agreed to by each of GigCapital3 and the Company. Thereafter, between the date of this Agreement and the Closing Date (or the earlier termination of this Agreement in accordance with Article IX) unless otherwise prohibited by applicable Law or the requirements of the New York Stock Exchange, each of GigCapital3 and the Company shall each use its reasonable best efforts to consult with each other before issuing any press release or otherwise making any public statements with respect to this Agreement, the Merger or any of the other Transactions, and shall not issue any such press release or make any such public statement without the prior written consent of the other party. Furthermore, nothing contained in this Section 7.10 shall prevent GigCapital3 or the Company and/or its respective affiliates from furnishing customary or other reasonable information concerning the Transactions to their investors and prospective investors.

SECTION 7.11 Tax Matters. Each of GigCapital3, Merger Sub and the Company shall use their respective commercially reasonable efforts to cause the Merger to qualify, and agree not to, and not to permit or cause any of their affiliates or subsidiaries to, take any action which to its knowledge could reasonably be expected to prevent or impede the Merger from qualifying, as a reorganization within the meaning of Section 368(a) of the Code. This Agreement is intended to constitute, and the parties hereto hereby adopt this Agreement as, a “plan of reorganization” within the meaning of Treasury Regulation Sections 1.368-2(g) and 1.368-3(a). Each of GigCapital3, Merger Sub and the Company shall report the Merger as a reorganization within the meaning of Section 368(a) of the Code unless otherwise required pursuant to a “determination” within the meaning of Section 1313(a) of the Code, including attaching the statement described in Treasury Regulations Section 1.368-3(a) on or with its Tax Return for the taxable year of the Merger. With respect to any period to which Sections 6221 through 6241 of the Code, as amended by the Bipartisan Budget Act of 2015, apply, the Company shall (x) cause its “partnership representative” to make the election under Section 6226(a) of the Code with respect to the alternative payment of “imputed underpayment” (within the meaning of Section 6225 of the Code) by the Company, (y) take any action necessary, including filings, disclosures and notifications necessary

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to effectuate such election, or (z) if the election under Section 6226(a) is not available, to take any other actions to ensure any liability resulting from any “imputed underpayment” (within the meaning of Section 6225 of the Code) is borne by the members of the Company for the year to which such “imputed underpayment” relates.

SECTION 7.12 Stock Exchange Listing. GigCapital3 will use its reasonable best efforts to cause the Per Share Merger Consideration issued in connection with the Transactions to be approved for listing on the New York Stock Exchange at Closing. During the period from the date hereof until the Closing, GigCapital3 shall use its reasonable best efforts to keep the GigCapital3 Units, GigCapital3 Common Stock and GigCapital3 Warrants listed for trading on the New York Stock Exchange.

SECTION 7.13 Antitrust.

(a) To the extent required under any Laws that are designed to prohibit, restrict or regulate actions having the purpose or effect of monopolization or restraint of trade, including the HSR Act (“Antitrust Laws”), each party hereto agrees to promptly make any required filing or application under Antitrust Laws, as applicable. The parties hereto agree to supply as promptly as reasonably practicable any additional information and documentary material that may be requested pursuant to Antitrust Laws and to take all other actions necessary, proper or advisable to cause the expiration or termination of the applicable waiting periods or obtain required approvals, as applicable under Antitrust Laws as soon as practicable, including by requesting early termination of the waiting period provided for under the HSR Act.

(b) Each party shall, in connection with its efforts to obtain all requisite approvals and authorizations for the Transactions under any Antitrust Law, use its commercially reasonable efforts to: (i) cooperate in all respects with each other party or its affiliates in connection with any filing or submission and in connection with any investigation or other inquiry, including any proceeding initiated by a private person; (ii) keep the other parties reasonably informed of any communication received by such party or its Representatives from, or given by such party or its Representatives to, any Governmental Authority and of any communication received or given in connection with any proceeding by a private person, in each case regarding any of the Transactions; (iii) permit a Representative of the other parties and their respective outside counsel to review any communication given by it to, and consult with each other in advance of any meeting or conference with, any Governmental Authority or, in connection with any proceeding by a private person, with any other person, and to the extent permitted by such Governmental Authority or other person, give a Representative or Representatives of the other parties the opportunity to attend and participate in such meetings and conferences; (iv) in the event a party’s Representative is prohibited from participating in or attending any meetings or conferences, the other parties shall keep such party promptly and reasonably apprised with respect thereto; and (v) use commercially reasonable efforts to cooperate in the filing of any memoranda, white papers, filings, correspondence or other written communications explaining or defending the Transactions, articulating any regulatory or competitive argument, and/or responding to requests or objections made by any Governmental Authority.

(c) No party hereto shall take any action that could reasonably be expected to adversely affect or materially delay the approval of any Governmental Authority of any required filings or applications under Antitrust Laws. The parties hereto further covenant and agree, with respect to a threatened or pending preliminary or permanent injunction or other order, decree or ruling or statute, rule, regulation or executive order that would adversely affect the ability of the parties to consummate the Transactions, to use commercially reasonable efforts to prevent or lift the entry, enactment or promulgation thereof, as the case may be.

SECTION 7.14 PCAOB Financial Statements. The Company shall use reasonable best efforts to deliver true and complete copies of (i) the audited consolidated financial statements of the Company and the Company Subsidiaries for the twelve (12) month periods ended December 31, 2018 and December 31, 2019 and (ii) the reviewed financial statements of the Company and the Company Subsidiaries for the nine (9) month period ended September 30, 2020, each audited or reviewed, as applicable, by a U.S. accounting firm registered with the PCAOB (collectively, the “PCAOB Financial Statements”) not later than December 31, 2020.

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SECTION 7.15 Trust Account. As of the Effective Time, the obligations of GigCapital3 to dissolve or liquidate within a specified time period as contained in GigCapital3’s Certificate of Incorporation will be terminated and GigCapital3 shall have no obligation whatsoever to dissolve and liquidate the assets of GigCapital3 by reason of the consummation of the Merger or otherwise, and no stockholder of GigCapital3 shall be entitled to receive any amount from the Trust Account. At least 48 hours prior to the Effective Time, GigCapital3 shall provide notice to the Trustee in accordance with the Trust Agreement and shall deliver any other documents, opinions or notices required to be delivered to the Trustee pursuant to the Trust Agreement and cause the Trustee prior to the Effective Time to, and the Trustee shall thereupon be obligated to, transfer all funds held in the Trust Account to GigCapital3 (to be held as available cash on the balance sheet of GigCapital3, and to be used for working capital and other general corporate purposes of the business following the Closing) and thereafter shall cause the Trust Account and the Trust Agreement to terminate.

SECTION 7.16 Section 16 Matters. Prior to the Closing, GigCaptial3 shall take all such steps as may be required (to the extent permitted under applicable Law and no-action letters issued by the SEC) to cause any acquisition of GigCapital3 Common Stock by each individual who is or will be subject to the reporting requirements of Section 16(a) of the Exchange Act with respect to the Surviving Corporation, to be exempt under Rule 16b-3 under the Exchange Act. GigCapital3 shall provide such individuals with copies of any resolutions proposed to be adopted by the GigCapital3 Board in connection with the foregoing prior to such adoption.

ARTICLE VIII.

CONDITIONS TO THE MERGER

SECTION 8.01 Conditions to the Obligations of Each Party. The obligations of the Company, GigCapital3 and Merger Sub to consummate the Transactions, including the Merger, are subject to the satisfaction or waiver (where permissible) at or prior to the Closing of the following conditions:

(a) Written Consent. The Written Consent shall have been delivered to GigCapital3.

(b) GigCapital3 Stockholders’ Approval. The GigCapital3 Proposals shall have been approved and adopted by the requisite affirmative vote of the stockholders of GigCapital3 in accordance with the Proxy Statement, the DGCL, the GigCapital3 Organizational Documents and the rules and regulations of the New York Stock Exchange.

(c) No Order. No Governmental Authority shall have enacted, issued, promulgated, enforced or entered any Law, rule, regulation, judgment, decree, executive order or award which is then in effect and has the effect of making the Transactions, including the Merger, illegal or otherwise prohibiting consummation of the Transactions, including the Merger.

(d) Antitrust Approvals and Waiting Periods. All required filings under the HSR Act shall have been completed and any applicable waiting period (and any extension thereof) applicable to the consummation of the Transactions under the HSR Act shall have expired or been terminated, and any pre-Closing approvals or clearances reasonably required thereunder shall have been obtained.

(e) Consents. All consents, approvals and authorizations set forth on Schedule 4.05(a) of the Company Disclosure Schedule shall have been obtained from and made with all Governmental Authorities.

(f) Registration Statement. The Registration Statement shall have been declared effective under the Securities Act. No stop order suspending the effectiveness of the Registration Statement shall be in effect, and no proceedings for purposes of suspending the effectiveness of the Registration Statement shall have been initiated or be threatened by the SEC.

(g) Stock Exchange Listing. The shares of GigCapital3 Common Stock shall be listed on the New York Stock Exchange as of the Closing Date.

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(h) Net Tangible Assets Test. Upon the Closing, and after giving effect to the Redemption Rights, GigCapital3 shall have net tangible assets of at least $5,000,001 (excluding assets of the Surviving Corporation).

(i) Minimum Proceeds. GigCapital3 shall have cash and cash equivalents in the Trust Account and from the transactions contemplated in the PIPE Subscription Agreement and the Notes Subscription Agreement of an aggregate amount not less than $150,000,000.

SECTION 8.02 Conditions to the Obligations of GigCapital3 and Merger Sub. The obligations of GigCapital3 and Merger Sub to consummate the Transactions, including the Merger, are subject to the satisfaction or waiver (where permissible) at or prior to the Closing of the following additional conditions:

(a) Representations and Warranties. The representations and warranties of the Company contained in Section 4.01 (Organization and Qualification; Subsidiaries), Section 4.03 (Capitalization), Section 4.04 (Authority Relative to this Agreement) and Section 4.24 (Brokers) shall each be true and correct in all material respects as of the Closing Date as though made on the Closing Date (without giving effect to any limitation as to “materiality” or “Company Material Adverse Effect” or any similar limitation set forth therein), except to the extent that any such representation and warranty expressly speaks as of an earlier date, in which case such representation and warranty shall be true and correct in all material respects as of such earlier date. All other representations and warranties of the Company contained in this Agreement shall be true and correct (without giving any effect to any limitation as to “materiality” or “Company Material Adverse Effect” or any similar limitation set forth therein) in all respects as of the Closing Date, as though made on and as of the Closing Date, except (i) to the extent that any such representation and warranty expressly speaks as of an earlier date, in which case such representation and warranty shall be true and correct as of such earlier date and (ii) where the failure of such representations and warranties to be true and correct (whether as of the Closing Date or such earlier date), taken as a whole, does not result in a Company Material Adverse Effect.

(b) Agreements and Covenants. The Company shall have performed or complied in all material respects with all agreements and covenants required by this Agreement to be performed or complied with by it on or prior to the Effective Time.

(c) Officer Certificate. The Company shall have delivered to GigCapital3 a certificate, dated the date of the Closing, signed by an officer of the Company, certifying as to the satisfaction of the conditions specified in Section 8.02(a), Section 8.02(b) and Section 8.02(d).

(d) Material Adverse Effect. No Company Material Adverse Effect shall have occurred between the date of this Agreement and the Closing Date.

(e) Resignation. Other than those persons identified as continuing directors on Schedule 2.05, all members of the Company Board and the Board of Directors of the Company Subsidiaries shall have executed written resignations effective as of the Effective Time.

(f) Stockholder Support Agreement. The Stockholder Support Agreement shall be in full force and effect, and no Key Company Stockholder shall have attempted to repudiate or disclaim any of its or his obligations thereunder.

(g) PIPE Subscription Agreement. The PIPE Subscription Agreement shall be in full force and effect and nothing shall exist that would impair the Private Placement occurring in connection with the Closing.

(h) Notes Subscription Agreement, Indenture and Amended and Restated Warrant Agreement. The Notes Subscription Agreement, the Indenture and the Amended and Restated Warrant Agreement shall be in full force and effect and nothing shall exist that would impair the Notes Financing occurring in connection with the Closing.

(i) Registration Rights and Lock-Up Agreement. All parties to the Registration Rights and Lock-Up Agreement (other than GigCapital3) shall have delivered, or cause to be delivered, to GigCapital3 copies of the Registration Rights and Lock-Up Agreement duly executed by all such parties.

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(j) FIRPTA Tax Certificates. On or prior to the Closing, the Company shall deliver to GigCapital3 a properly executed certification that shares of Company Capital Stock are not “U.S. real property interests” in accordance with the Treasury Regulations under Sections 897 and 1445 of the Code, together with a notice to the IRS (which shall be filed by GigCapital3 with the IRS following the Closing) in accordance with the provisions of Section 1.897-2(h)(2) of the Treasury Regulations.

(k) PCAOB Financial Statements. The Company shall have delivered to GigCapital3 the PCAOB Financial Statements.

(l) Company Convertible Notes. The Company Convertible Notes shall have converted into shares of Series C Preferred Stock in accordance with the terms thereof.

(m) Company Warrants. The Company Warrants shall have terminated or converted into shares of Company Common Stock or Series C Preferred Stock (including, for the avoidance of doubt, that the Vendor Warrants shall have terminated or converted into shares of Company Common Stock) in accordance with their terms.

SECTION 8.03 Conditions to the Obligations of the Company. The obligations of the Company to consummate the Transactions, including the Merger, are subject to the satisfaction or waiver (where permissible) at or prior to Closing of the following additional conditions:

(a) Representations and Warranties. The representations and warranties of GigCapital3 and Merger Sub contained in Section 5.01 (Corporation Organization), Section 5.03 (Capitalization), Section 5.04 (Authority Relative to this Agreement) and Section 5.12 (Brokers) shall each be true and correct in all material respects as of the Closing Date as though made on the Closing Date (without giving effect to any limitation as to “materiality” or “GigCapital3 Material Adverse Effect” or any similar limitation set forth therein), except to the extent that any such representation and warranty expressly speaks as of an earlier date, in which case such representation and warranty shall be true and correct in all material respects as of such earlier date. All other representations and warranties of GigCapital3 and Merger Sub contained in this Agreement shall be true and correct (without giving any effect to any limitation as to “materiality” or “GigCapital3 Material Adverse Effect” or any similar limitation set forth therein) in all respects as of the Closing Date, as though made on and as of the Closing Date, except (i) to the extent that any such representation and warranty expressly speaks as of an earlier date, in which case such representation and warranty shall be true and correct as of such earlier date and (ii) where the failure of such representations and warranties to be true and correct (whether as of the Closing Date or such earlier date), taken as a whole, does not result in a GigCapital3 Material Adverse Effect.

(b) Agreements and Covenants. GigCapital3 and Merger Sub shall have performed or complied in all material respects with all agreements and covenants required by this Agreement to be performed or complied with by it on or prior to the Effective Time.

(c) Officer Certificate. GigCapital3 shall have delivered to the Company a certificate, dated the date of the Closing, signed by the President of GigCapital3, certifying as to the satisfaction of the conditions specified in Section 8.03(a), Section 8.03(b) and Section 8.03(d).

(d) Material Adverse Effect. No GigCapital3 Material Adverse Effect shall have occurred between the date of this Agreement and the Closing Date.

(e) Stock Exchange Listing. A supplemental listing shall have been filed with the New York Stock Exchange as of the Closing Date to list the shares constituting the Aggregate Closing Merger Consideration.

(f) Registration Rights and Lock-Up Agreement. GigCapital3 shall have delivered a copy of the Registration Rights and Lock-Up Agreement duly executed by GigCapital3.

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ARTICLE IX.

TERMINATION, AMENDMENT AND WAIVER

SECTION 9.01 Termination. This Agreement may be terminated and the Merger and the other Transactions may be abandoned at any time prior to the Effective Time, notwithstanding any requisite approval and adoption of this Agreement and the Transactions by the stockholders of the Company or GigCapital3, as follows:

(a) by mutual written consent of GigCapital3 and the Company; or

(b) by either GigCapital3 or the Company if the Effective Time shall not have occurred prior to June 30, 2021 (the “Outside Date”); provided, however, that this Agreement may not be terminated under this Section 9.01(b) by or on behalf of any party that either directly or indirectly through its affiliates is in breach or violation of any representation, warranty, covenant, agreement or obligation contained herein and such breach or violation is the principal cause of the failure of a condition set forth in Article VIII on or prior to the Outside Date; or

(c) by either GigCapital3 or the Company if any Governmental Authority in the United States shall have enacted, issued, promulgated, enforced or entered any permanent injunction, order, decree or ruling which has become final and nonappealable and has the effect of making consummation of the Transactions, including the Merger, illegal or otherwise preventing or prohibiting consummation of the Transactions or the Merger; or

(d) by either GigCapital3 or the Company if any of the GigCapital3 Proposals shall fail to receive the requisite vote for approval at the GigCapital3 Stockholders’ Meeting; or

(e) by GigCapital3 if the Company shall have failed to deliver the Written Consent to GigCapital3 within forty-eight (48) hours after the Registration Statement becomes effective; provided, however, that GigCapital3’s right to terminate this Agreement pursuant to this Section 9.01(e) shall expire at the end of the fifth (5th) Business Day following the date on which the Written Consent is delivered to GigCapital3; or

(f) by GigCapital3 upon a breach of any representation, warranty, covenant or agreement on the part of the Company set forth in this Agreement, or if any representation or warranty of the Company shall have become untrue, in either case such that the conditions set forth in Sections 8.02(a) and 8.02(b) would not be satisfied (“Terminating Company Breach”); provided that GigCapital3 has not waived such Terminating Company Breach and GigCapital3 and Merger Sub are not then in material breach of their representations, warranties, covenants or agreements in this Agreement; provided further that, if such Terminating Company Breach is curable by the Company, GigCapital3 may not terminate this Agreement under this Section 9.01(f) for so long as the Company continues to exercise its reasonable efforts to cure such breach, unless such breach is not cured within thirty (30) days after notice of such breach is provided by GigCapital3 to the Company; or

(g) by the Company upon a breach of any representation, warranty, covenant or agreement on the part of GigCapital3 or Merger Sub set forth in this Agreement, or if any representation or warranty of GigCapital3 or Merger Sub shall have become untrue, in either case such that the conditions set forth in Sections 8.03(a) and 8.03(b) would not be satisfied (“Terminating GigCapital3 Breach”); provided that the Company has not waived such Terminating GigCapital3 Breach and the Company is not then in material breach of their representations, warranties, covenants or agreements in this Agreement; provided, however, that, if such Terminating GigCapital3 Breach is curable by GigCapital3 and Merger Sub, the Company may not terminate this Agreement under this Section 9.01(g) for so long as GigCapital3 and Merger Sub continue to exercise their reasonable efforts to cure such breach, unless such breach is not cured within thirty (30) days after notice of such breach is provided by the Company to GigCapital3;

(h) by GigCapital3 if the PCAOB Financial Statements shall not have been delivered to GigCapital3 by the Company on or before December 31, 2020; or

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(i) by either GigCapital3 or the Company if the condition set forth in Section 8.01(i) has not been satisfied.

SECTION 9.02 Effect of Termination. In the event of the termination of this Agreement pursuant to Section 9.01, this Agreement shall forthwith become void, and there shall be no liability under this Agreement on the part of any party hereto, except as set forth in this Section 9.02, Article X, and any corresponding definitions set forth in Article I, or in the case of termination subsequent to a willful material breach of this Agreement by a party hereto.

SECTION 9.03 Expenses. Except as set forth in this Section 9.03 or elsewhere in this Agreement, all expenses incurred in connection with this Agreement and the Transactions shall be paid by the party incurring such expenses, whether or not the Merger or any other Transaction is consummated, except that GigCapital3 and the Company shall each pay one-half of all expenses relating to (a) all SEC and other regulatory filing fees incurred in connection with the Proxy Statement, and (b) the filing fee for the Notification and Report Forms filed under the HSR Act.

SECTION 9.04 Amendment. This Agreement may be amended in writing by the parties hereto at any time prior to the Effective Time. This Agreement may not be amended except by an instrument in writing signed by each of the parties hereto.

SECTION 9.05 Waiver. At any time prior to the Effective Time, (a) GigCapital3 may (i) extend the time for the performance of any obligation or other act of the Company, (ii) waive any inaccuracy in the representations and warranties of the Company contained herein or in any document delivered by the Company pursuant hereto and (iii) waive compliance with any agreement of the Company or any condition to its own obligations contained herein and (b) the Company may (i) extend the time for the performance of any obligation or other act of GigCapital3 or Merger Sub, (ii) waive any inaccuracy in the representations and warranties of GigCapital3 or Merger Sub contained herein or in any document delivered by GigCapital3 and/or Merger pursuant hereto and (iii) waive compliance with any agreement of GigCapital3 or Merger Sub or any condition to its own obligations contained herein. Any such extension or waiver shall be valid if set forth in an instrument in writing signed by the party or parties to be bound thereby.

ARTICLE X.

GENERAL PROVISIONS

SECTION 10.01 Notices. All notices, requests, claims, demands and other communications hereunder shall be in writing and shall be given (and shall be deemed to have been duly given upon receipt) by delivery in person, by email or by registered or certified mail (postage prepaid, return receipt requested) to the respective parties at the following addresses (or at such other address for a party as shall be specified in a notice given in accordance with this Section 10.01):

if to GigCapital3 or Merger Sub:

GigCapital3, Inc.

1731 Embarcadero Rd., Suite 200

Palo Alto, CA 94303

Attention: Dr. Avi Katz, President and Chief Executive Officer

Email: avi@gigcapitalglobal.com

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with a copy to:

DLA Piper LLP (US)

555 Mission Street

Suite 2400

San Francisco, CA 94105

Attention: Jeffrey Selman; John Maselli

Email: jeffrey.selman@us.dlapiper.com; john.maselli@us.dlapiper.com

if to the Company:

Lightning Systems, Inc.

815 14th Street SW, Suite A100

Loveland, CO 80537

Attention: Timothy R. Reeser, Chief Executive Officer

Email: tim.reeser@lightningemotors.com

with a copy to:

King & Spalding LLP

1185 Avenue of the Americas

34^th Floor

New York, NY 10036

Attention: Jonathan M.A. Melmed; Keith M. Townsend

Email: jmelmed@kslaw.com; ktownsend@kslaw.com

SECTION 10.02 Nonsurvival of Representations, Warranties and Covenants. None of the representations, warranties, covenants, obligations or other agreements in this Agreement or in any certificate, statement or instrument delivered pursuant to this Agreement, including any rights arising out of any breach of such representations, warranties, covenants, obligations, agreements and other provisions, shall survive the Closing and all such representations, warranties, covenants, obligations or other agreements shall terminate and expire upon the occurrence of the Closing (and there shall be no liability after the Closing in respect thereof), except for (a) those covenants and agreements contained herein that by their terms expressly apply in whole or in part after the Closing and then only with respect to any breaches occurring after the Closing and (b) this Article X and any corresponding definitions set forth in Article I.

SECTION 10.03 Severability. If any term or other provision of this Agreement is invalid, illegal or incapable of being enforced by any rule of law, or public policy, all other conditions and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the Transactions is not affected in any manner materially adverse to any party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the parties as closely as possible in a mutually acceptable manner in order that the Transactions be consummated as originally contemplated to the fullest extent possible.

SECTION 10.04 Entire Agreement; Assignment. This Agreement and the Ancillary Agreements constitute the entire agreement among the parties with respect to the subject matter hereof and supersede, except as set forth in Section 7.04(b), all prior agreements and undertakings, both written and oral, among the parties, or any of them, with respect to the subject matter hereof, except for the Confidentiality Agreement. This Agreement shall not be assigned (whether pursuant to a merger, by operation of law or otherwise) by any party without the prior express written consent of the other parties hereto.

SECTION 10.05 Parties in Interest. This Agreement shall be binding upon and inure solely to the benefit of each party hereto, and nothing in this Agreement, express or implied, is intended to or shall confer upon any other person any right, benefit or remedy of any nature whatsoever under or by reason of this Agreement, other

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than Section 7.07 (which is intended to be for the benefit of the persons covered thereby and may be enforced by such persons).

SECTION 10.06 Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of New York, without regard to any conflict of law rule or principle that would result in the application of any laws other than the laws of the State of New York; provided, however, that any matter of corporate law that would be governed by the DGCL shall be governed by and construed in accordance with the DGCL, without regard to any conflict of law rule or principle that would result in the application of any laws other than the DGCL. All legal actions and proceedings arising out of or relating to this Agreement shall be heard and determined exclusively in any federal court located in the State of New York or any other New York state court. The parties hereto hereby (a) irrevocably submit to the exclusive jurisdiction of the aforesaid courts for themselves and with respect to their respective properties for the purpose of any Action arising out of or relating to this Agreement brought by any party hereto, and (b) agree not to commence any Action relating thereto except in the courts described above in New York, other than Actions in any court of competent jurisdiction to enforce any judgment, decree or award rendered by any such court in New York as described herein. Each of the parties further agrees that notice as provided herein shall constitute sufficient service of process and the parties further waive any argument that such service is insufficient. Each of the parties hereby irrevocably and unconditionally waives, and agrees not to assert, by way of motion or as a defense, counterclaim or otherwise, in any Action arising out of or relating to this Agreement or the transactions contemplated hereby, (a) any claim that it is not personally subject to the jurisdiction of the courts in New York as described herein for any reason, (b) that it or its property is exempt or immune from jurisdiction of any such court or from any legal process commenced in such courts (whether through service of notice, attachment prior to judgment, attachment in aid of execution of judgment, execution of judgment or otherwise) and (c) that (i) the Action in any such court is brought in an inconvenient forum, (ii) the venue of such Action is improper or (iii) this Agreement, or the subject matter hereof, may not be enforced in or by such courts.

SECTION 10.07 Waiver of Jury Trial. Each of the parties hereto hereby waives to the fullest extent permitted by applicable Law any right it may have to a trial by jury with respect to any litigation directly or indirectly arising out of, under or in connection with this Agreement or the Transactions. Each of the parties hereto (a) certifies that no representative, agent or attorney of any other party has represented, expressly or otherwise, that such other party would not, in the event of litigation, seek to enforce that foregoing waiver and (b) acknowledges that it and the other hereto have been induced to enter into this Agreement and the Transactions, as applicable, by, among other things, the mutual waivers and certifications in this Section 10.07.

SECTION 10.08 Headings. The descriptive headings contained in this Agreement are included for convenience of reference only and shall not affect in any way the meaning or interpretation of this Agreement.

SECTION 10.09 Counterparts. This Agreement may be executed and delivered (including by facsimile or portable document format (pdf) transmission) in one or more counterparts, and by the different parties hereto in separate counterparts, each of which when executed shall be deemed to be an original but all of which taken together shall constitute one and the same agreement.

SECTION 10.10 Specific Performance. The parties agree that irreparable damage would occur if any provision of this Agreement were not performed in accordance with the terms hereof, and, accordingly, that the parties shall be entitled to an injunction or injunctions to prevent breaches of this Agreement or to enforce specifically the performance of the terms and provisions hereof (including the parties’ obligation to consummate the Merger) in the state courts of the State of New York or, if that court does not have jurisdiction, any court of the United States located in the State of New York without proof of actual damages or otherwise, in addition to any other remedy to which they are entitled at law or in equity as expressly permitted in this Agreement. Each of the parties hereby further waives (a) any defense in any action for specific performance that a remedy at law would be adequate and (b) any requirement under any Law to post security or a bond as a prerequisite to obtaining equitable relief.

[Signature Page Follows.]

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IN WITNESS WHEREOF, GigCapital3, Merger Sub, and the Company have caused this Agreement to be executed as of the date first written above by their respective officers thereunto duly authorized.

GIGCAPITAL3, INC.
By	/s/ Dr. Avi S. Katz
Name:	Dr. Avi S. Katz
Title:	Chief Executive Officer
PROJECT POWER MERGER SUB, INC.
By	/s/ Dr. Avi S. Katz
Name:	Dr. Avi S. Katz
Title:	Chief Executive Officer
LIGHTNING SYSTEMS, INC.
By	/s/ Timothy R. Reeser
Name:	Timothy R. Reeser
Title:	Chief Executive Officer

[Signature Page to Business Combination Agreement]

EXHIBIT A

Stockholders Agreement

Exhibit A

Exhibit A

LIGHTNING SYSTEMS, INC.

STOCKHOLDERS’ AGREEMENT

OCTOBER 23, 2020

1

LIGHTNING SYSTEMS, INC.

STOCKHOLDERS’ AGREEMENT

THIS STOCKHOLDERS’ AGREEMENT (the “Agreement”) is made as of the 23rd day of October, 2020, by and among Lightning Systems, Inc., a Delaware corporation (the “Company”), and the persons listed as Major Investors on Exhibit A attached hereto (each of which is referred to in this Agreement as a “Major Investor” and collectively as the “Major Investors”). Capitalized terms used herein and not defined herein shall have the meanings set forth in the Certificate.

RECITALS

A. The Company and the Major Investors have reviewed that certain letter of intent, dated September 21, 2020, by and between the Company and GigCapital3, Inc., a Delaware corporation (“GigCapital3”), which is attached hereto as Exhibit B (the “Term Sheet”), pursuant to which the Company intends to combine with GigCapital3 upon the terms and conditions provided therein, as amended, revised and approved by the Company’s Board of Directors and stockholders (the “Transaction”).

B. The Company and the Major Investors agree that, pursuant to the Company’s Certificate of Incorporation dated December 31, 2019, as amended prior to the date of this Agreement (as amended, the “Certificate”), the Transaction shall not be treated as a Deemed Liquidation Event, nor does it constitute a Qualified Public Offering. The Company and the Major Investors, however, agree that upon consummation of the Transaction the intent of the parties is to provide rights and benefits to the Major Investors that are tantamount to a Qualified Public Offering in all material respects, all as expressly set forth in this Agreement.

C. Pursuant to the Certificate, all of the outstanding shares of the Company’s Preferred Stock shall be mandatorily converted into shares of the Company’s Common Stock (a “Mandatory Conversion”) upon (i) the vote or written consent of the holders of at least 70% of the outstanding Series B Preferred Stock and Series C Preferred Stock, voting together as a single class on an as-converted to Common Stock basis (the “Requisite Holders”), or (ii) the occurrence of a Qualified Public Offering.

D. The undersigned Major Investors (as defined in that certain Amended and Restated Investor Rights Agreement, dated as of May 18, 2020, by and between the Company and the parties thereto, (the “Investor Rights Agreement”)) hold at least (i) [97%] of the Company’s Series B Preferred Stock and Series C Preferred Stock, collectively as a single class on an as-converted to Common Stock basis, and (ii) [75%] of the Company’s capital stock, collectively as a single class, on a fully diluted basis (inclusive of Company warrants to purchase equity securities of the Company (collectively the “Warrants”) as well as outstanding convertible notes issued by the Company).

E. The Major Investors constitute the “Requisite Holders” and therefore are entitled to force a Mandatory Conversion based on the conversion ratio as set forth in the Certificate, plus any declared but unpaid dividends.

F. In order to induce GigCapital3 to enter into the Transaction, the Major Investors and the Company hereby agree that this Agreement shall govern the rights and obligations of the Major Investors and the Company regarding the matters set forth herein.

G. In order to further induce GigCapital3 to enter into the Transaction, the parties desire that, upon the consummation of the Transaction, that certain Voting Agreement, dated as of December 31, 2019, by and between the Company and the parties thereto (the “Voting Agreement”) and that certain Co-Sale Agreement, dated as of December 31, 2019, by and between the Company and the parties thereto (the “Co-Sale Agreement”) shall be terminated and of no further force or effect, subject to the survival of those rights and obligations that, by their terms, survive termination.

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AGREEMENT

NOW, THEREFORE, for good and valuable consideration, the receipt of which is hereby acknowledged, the parties hereto agree as follows:

1. Mandatory Conversion. Provided that (i) the Company’s stockholders have approved the Transaction and its terms as required by the Certificate and the Investor Rights Agreement, (ii) the aggregate value of the shares of GigCapital3 common stock to be received by the stockholders of the Company pursuant to the Transaction is at least $500,000,000 and (iii) all conditions to the consummation of the Transaction as set forth in the business combination agreement to be entered into between the Company and GigCapital 3 (the “Business Combination Agreement”) have been satisfied or waived by the other party affected (clauses (i) – (iii), collectively, the “Conditions”), each Major Investor hereby agrees and consents to the conversion of all outstanding shares of the Company’s Preferred Stock into shares of the Company’s Common Stock, pursuant to Section 5.1(b) of the Certificate, at the then effective conversion rate as calculated pursuant to Section 4.1.1 of the Certificate (the “Conversion”) immediately prior to consummation of the Transaction. For clarity, to the extent the Transaction is not consummated, the Conversion as contemplated by this Agreement will not occur.

2. Dividends. Provided that all of the Conditions have been satisfied, the Major Investors hereby agree that all accrued and unpaid dividends on the Preferred Stock at the time of Conversion shall be paid, immediately prior to the conversion of the Company’s Common Stock into shares of common stock of GigCapital 3 as contemplated by the Business Combination Agreement, in shares of the Company’s Common Stock based on the PIK Conversion Shares (as defined below) for each holder. For purposes of this Section 2, the PIK Conversion Shares for each holder of Preferred Stock shall be calculated as follows:

PIK Conversion Shares = Dividend Value divided by the Exchange Ratio

• Dividend Value = the aggregate dollar value of all accrued and unpaid dividends on all shares of Preferred Stock held by a such holder at the time of conversion

• Exchange Ratio = (i) the Aggregate Closing Merger Consideration Value (as defined in the Business Combination Agreement) divided by (ii) the total number of shares of Common Stock of the Company (calculated on a fully-diluted basis assuming the conversion of all outstanding securities of the Company that are convertible into shares of Common Stock).

3. Warrants.

(a) The Company and each Major Investor agree to the following amendments to the Company’s outstanding Warrants ((i) and (ii) below, together, the “Warrant Amendments”):

(1) The termination, expiration and exercise period for all outstanding Warrants shall be the time immediately prior to the consummation of the Transaction, and in no event shall any Warrants be exercisable following the consummation of the Transaction; and

(2) In the event that the Transaction has not been consummated by December 31, 2020 (despite all of the Conditions to the Transaction having been satisfied or waived by the Company), the termination date, expiration date and exercise period of the Warrants currently scheduled to expire on December 31, 2020 (the “Short Term Warrants”) are hereby amended to be the earlier of (1) the time set forth in clause (i) above and (2) March 31, 2021.

(b) The parties further agree that any action by the Company, its Board of Directors or agents, any Major Investor or any third party in preparation for or anticipation of the Transaction (including actions taken pursuant to this Agreement) shall be exempt from the provisions of Section 7 of the Warrants relating to early termination of the Warrants upon the occurrence of certain events, and from any other provisions of any Warrant that would have a similar effect on one or more of the Warrants, and none of such actions singly or together shall be deemed to cause any early termination of one or more Warrants or to have a

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comparable result. Each Major Investor agrees either to (1) exercise in full all outstanding Warrants held by such Major Investor on a net basis or standard cash basis, at the Warrant holder’s discretion, immediately prior to the consummation of the Transaction or (2) provide five days’ written notice to the Company of its determination not to exercise its Warrants, or a combination of (1) and (2) if the Warrant holder so chooses, in which case any such unexercised Warrants shall terminate and expire immediately prior to the Transaction.

4. Termination of Other Agreements. Provided that all the Conditions have been satisfied, the Company and each of the undersigned Major Investors hereby agree that, contemporaneously with the consummation of the Transaction, each of the Investor Rights Agreement, the Voting Agreement and the Co-Sale Agreement shall be terminated and have no further force or effect, subject to the survival of those rights and obligations (a) that have accrued under such contracts prior to the date the Transaction is consummated or (b) that, by their terms, survive termination.

5. Confidentiality. Each Major Investor agrees that such Major Investor will keep confidential and will not disclose, divulge, or use for any purpose (other than to monitor its investment in the Company) any confidential information obtained from the Company pursuant to the terms of this Agreement unless such confidential information is known or becomes known to the public in general; provided, however, that a Major Investor may disclose confidential information to its attorneys, accountants, consultants, and other professionals to the extent necessary to obtain their services in connection with monitoring its investment in the Company and the Transaction, or as may otherwise be required by law, regulations or government rules, including those adopted by the Securities and Exchange Commission and applicable state securities authorities, provided that the Major Investor promptly notifies the Company of such disclosure and takes reasonable steps to minimize the extent of any such required disclosure.

6. Reservation of Common Stock. The Company will at all times reserve and keep available for issuance such number of shares of Common Stock sufficient to effect the Mandatory Conversion and to permit the full exercise of the Warrants and the conversion of the Company’s outstanding convertible promissory notes and other convertible securities, and to permit the subsequent conversion of Company securities issued upon such exercise and conversion into shares of the Company’s Common Stock.

7. Covenants. Subject to all the Conditions being satisfied, each Major Investor agrees:

(a) to vote or cause to be voted (in person, by proxy or by action by written consent or in any other manner permitted by applicable law, as applicable) all shares of Company stock owned by such Major Investor, or over which such Major Investor has voting control, from time to time and at all times to effectuate the Conversion and the Warrant Amendments and the other terms of this Agreement and to vote in opposition to any and all other proposals that could reasonably be expected to delay or impair the ability of the Company to effectuate the Conversion and the Warrant Amendments and the other terms of this Agreement.

(b) to execute and deliver all related documentation and take such other action in support of the Conversion and the Warrant Amendments and the other terms of this Agreement as shall reasonably be requested by the Company including, without limitation, any voting, support, or joinder agreement, consent, waiver, and any similar or related documents.

(c) not to deposit, and to cause their Affiliates not to deposit, any shares of the Company owned by such party or Affiliate in a voting trust or subject any shares to any arrangement or agreement with respect to the voting of such shares, unless specifically requested to do so in connection with the Transaction.

(d) The preceding provisions of this Section 7 are not intended, and shall not be interpreted, to prevent a Major Investor from voting, consenting or withholding consent as it sees fit with respect to the approval of the Transaction and its terms.

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8. Miscellaneous.

8.1 Further Assurances. At any time or from time to time after the date hereof, the parties agree to cooperate with each other, and at the request of any other party, to execute and deliver any further instruments or documents and to take all such further action as the other party may reasonably request in order to carry out the intent of the parties hereunder.

8.2 Governing Law. This Agreement shall be governed by, and construed in accordance with, the laws of the State of Delaware, regardless of the laws that might otherwise govern under applicable principles of conflicts of law.

8.3 Counterparts. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument. This Agreement may also be executed and delivered by electronic signature and in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one and the same instrument.

8.4 Titles and Subtitles. The titles and subtitles used in this Agreement are for convenience only and are not to be considered in construing or interpreting this Agreement.

8.5 Notices. All notices and other communications given or made pursuant to this Agreement shall be in writing and shall be deemed effectively given upon the earlier of actual receipt or: (a) personal delivery to the party to be notified; (b) when sent, if sent by electronic mail or facsimile during the recipient’s normal business hours, and if not sent during normal business hours, then on the recipient’s next business day; (c) five (5) days after having been sent by registered or certified mail, return receipt requested, postage prepaid; or (d) one (1) business day after the business day of deposit with a nationally recognized overnight courier, freight prepaid, specifying next-day delivery, with written verification of receipt. All communications shall be sent to the respective parties at their addresses as set forth on the signature block or Exhibit A hereto, or to the principal office of the Company and to the attention of the Chief Executive Officer, in the case of the Company, or to such email address, facsimile number, or address as subsequently modified by written notice given in accordance with this Section 8.5.

8.6 Failure of Transaction. Sections 1, 2, 3, 4 and 7 of this Agreement automatically shall be void and of no effect if all of the Conditions are not satisfied or if the Transaction is not consummated and the Business Combination Agreement is terminated pursuant to its terms. If the Transaction is not consummated for any reason, the Mandatory Conversion as contemplated by this Agreement shall not occur and the Warrants shall revert to their terms as currently in effect, except that (i) the termination date, expiration date and exercise period for the Short Term Warrants shall remain March 31, 2021 and (ii) Section 3(b) shall remain in effect and apply to all Warrants.

8.7 Consent Required to Amend, Terminate or Waive. This Agreement may be amended or terminated and the observance of any term hereof may be waived (either generally or in a particular instance and either retroactively or prospectively) only by a written instrument executed by (a) the Company and (b) the holders of at least a majority of the shares of Common Stock issued or issuable upon conversion of the shares of Preferred Stock then held by the Major Investors (voting as a single class and on an as-converted basis).

8.8 Severability. In case any one or more of the provisions contained in this Agreement is for any reason held to be invalid, illegal or unenforceable in any respect, such invalidity, illegality, or unenforceability shall not affect any other provision of this Agreement, and such invalid, illegal, or unenforceable provision shall be reformed and construed so that it will be valid, legal, and enforceable to the maximum extent permitted by law.

8.9 Entire Agreement. This Agreement constitutes the full and entire understanding and agreement among the parties with respect to the subject matter hereof.

8.10 Delays or Omissions. No delay or omission to exercise any right, power, or remedy accruing to any party under this Agreement, upon any breach or default of any other party under this Agreement, shall impair any such right, power, or remedy of such non-breaching or non-defaulting party, nor shall it be construed to be a

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waiver of or acquiescence to any such breach or default, or to any similar breach or default thereafter occurring, nor shall any waiver of any single breach or default be deemed a waiver of any other breach or default theretofore or thereafter occurring. All remedies, whether under this Agreement or by law or otherwise afforded to any party, shall be cumulative and not alternative.

[Remainder of Page Intentionally Left Blank]

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IN WITNESS WHEREOF, the parties have executed this Stockholders’ Agreement effective as of the date first above written.

COMPANY:
LIGHTNING SYSTEMS, INC.
By:
Name:
Title:	President and Chief Executive Officer
ADDRESS:
Lightning Systems, Inc.
815 14th Street SW, Suite A100
Loveland, Colorado 80537

[Additional Signatures on Following Page]

MAJOR INVESTORS:

BP TECHNOLOGY VENTURES INC.

By:                                                                                            

Name:

Title:

ROSELLA HOLDINGS, LTD.

By:                                                                                            

Name:

Title:

ARAVAIPA VENTURE FUND, LLC

By:                                                                                            

Name:

Title:

AC ENERGY TECHNOLOGIES LLC

By:                                                                                            

Name:

Title:

FRONT RANGE VENTURES LLC

By:                                                                                            

Name:

Title:

CUPOLA INFRASTRUCTURE INCOME FUND, LLLP

By:                                                                                            

Name:

Title:

EXHIBIT B

Registration Rights and Lock-Up Agreement

Exhibit B

Exhibit B

REGISTRATION RIGHTS AND LOCK-UP AGREEMENT

This Registration Rights and Lock-Up Agreement (this “Agreement”) is made and entered into as of [_____ __], 202[_] by and among Lightning eMotors, Inc., a Delaware corporation f/k/a GigCapital3, Inc. (the “Company”) and the parties listed on Schedule A hereto (each, a “Holder” and collectively, the “Holders”). Any capitalized term used but not defined herein will have the meaning ascribed to such term in the Business Combination Agreement (as defined below).

RECITALS

WHEREAS, the Company, Project Power Merger Sub, Inc., a Delaware corporation, and Lightning Systems, Inc., a Delaware corporation (“Lightning”) are party to that certain Business Combination Agreement, dated as of December 10, 2020 (the “Business Combination Agreement”), pursuant to which, on the Closing Date (as defined in the Business Combination Agreement), Merger Sub will merge with and into Lightning (the “Merger”), with Lightning surviving the Merger as a wholly owned subsidiary of the Company;

WHEREAS, pursuant to the Business Combination Agreement, the Company is issuing shares of the Company’s common stock, par value $0.0001 per share (the “Common Stock”), to the Holders designated on Schedule A hereto and may in the future issue additional shares of Common Stock (the “Earnout Shares”); and

WHEREAS, the Company desires to set forth certain matters regarding the ownership of the Registrable Securities (as defined below) by the Holders.

NOW, THEREFORE, in consideration of the mutual covenants and agreements set forth herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties hereto agree as follows:

ARTICLE I

DEFINITIONS

Section 1.1 Definitions. For purposes of this Agreement, the following terms and variations thereof have the meanings set forth below: “Agreement” shall have the meaning given in the Preamble.

“Adverse Disclosure” means any public disclosure of material non-public information, which disclosure, in the good faith judgment of the Chief Executive Officer or Chief Financial Officer of the Company, after consultation with outside counsel to the Company, (i) would be required to be made in any Registration Statement or Prospectus in order for the applicable Registration Statement or Prospectus not to contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements contained therein (in the case of any prospectus and any preliminary prospectus, in the light of the circumstances under which they were made) not misleading, (ii) would not be required to be made at such time if the Registration Statement were not being filed, and (iii) the Company has a bona fide business purpose for not making such information public.

“Board” shall mean the Board of Directors of the Company.

“Business Combination” means any merger, share exchange, asset acquisition, stock purchase, recapitalization, reorganization or other similar business combination with one or more businesses, involving the Company.

“Business Day” means a day other than Saturday, Sunday or other day on which commercial banks in New York, New York are authorized or required by law to close.

“Change in Control” means the transfer (whether by tender offer, merger, stock purchase, consolidation or other similar transaction), in one transaction or a series of related transactions, to a person or group of affiliated persons of the Company’s voting securities if, after such transfer, such transferee or group of affiliated transferees would hold Company securities entitling them to exercise more than 50% of all votes for the election of directors of the Company (or surviving entity) or would otherwise have the power to control the board of directors of the Company or to direct the operations of the Company.

“Commission” means the Securities and Exchange Commission, or any other federal agency then administering the Securities Act or the Exchange Act.

“Common Stock” shall have the meaning given in the Recitals.

“Company” shall have the meaning given in the Preamble.

“Demand Registration” has the meaning set forth in Section 2.1.1.

“Demanding Holder” has the meaning set forth in Section 2.1.1.

“Earnout Shares” has the meaning set forth in the Recitals.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations of the Commission promulgated thereunder, all as the same shall be in effect at the time.

“Form S-1” has the meaning set forth in Section 2.1.1.

“Form S-3” has the meaning set forth in Section 2.3.

“Exchange Act” shall mean the Securities Exchange Act of 1934, as it may be amended from time to time.

“Holders” shall have the meaning given in the Preamble.

“Lightning” shall have the meaning given in the Recitals hereto.

“Lock-up Period” means, with respect to the Registrable Securities, the period ending on the earlier of (i) 180 days after the date of the closing pursuant to the Business Combination Agreement (the “Business Combination”) or (ii) the date on which, subsequent to the Business Combination, the last sale price of the Common Stock (x) equals or exceeds $12.50 per share (as adjusted for stock splits, stock dividends, reorganizations, recapitalizations and the like) for any 20 trading days within any 30-trading day period commencing at least 90 days after the Business Combination, or (y) the date following the completion of the Business Combination on which the Company completes a liquidation, merger, stock exchange or other similar transaction that results in all of the Company’s stockholders having the right to exchange their shares of Common Stock for cash, securities or other property; provided that in the sole discretion of the majority of the independent members of the Board, the Lock-Up Period may end earlier than as provided herein upon written notice to the Holders.

“Maximum Number of Securities” shall have the meaning given in subsection 2.1.4.

“Misstatement” means an untrue statement of a material fact or an omission to state a material fact required to be stated in a Registration Statement or Prospectus, or necessary to make the statements in a Registration Statement or Prospectus in the light of the circumstances under which they were made not misleading.

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“Notices” has the meaning set forth in Section 6.3.

“Piggyback Registration” has the meaning set forth in Section 2.2.1.

“Prospectus” means the prospectus included in any Registration Statement, as supplemented by any and all prospectus supplements and as amended by any and all post-effective amendments and including all material incorporated by reference in such prospectus.

“Registrable Securities” means (i) any equity securities (including the shares of Common Stock issued or issuable upon the exercise or conversion of any such equity security) of the Company held by a Holder immediately following consummation of the Merger and (ii) all of the Earnout Shares. Registrable Securities include any warrants, shares of capital stock or other securities of the Company issued as a dividend or other distribution with respect to or in exchange for or in replacement of any of the securities described in the foregoing clauses (i)—(ii). As to any particular Registrable Security, such security shall cease to be a Registrable Security when: (a) a Registration Statement with respect to the sale of such security shall have become effective under the Securities Act and such security shall have been sold, transferred, disposed of or exchanged in accordance with such Registration Statement; (b) such security shall have been otherwise transferred, a new certificate for such security not bearing a legend restricting further transfer shall have been delivered by the Company and subsequent public distribution of such security shall not require registration under the Securities Act; (c) such security shall have ceased to be outstanding; or (d) such security is freely saleable under Rule 144 without volume limitations.

“Registration” means a registration effected by preparing and filing a registration statement or similar document in compliance with the requirements of the Securities Act, and the applicable rules and regulations promulgated thereunder, and such registration statement becoming effective.

“Registration Expenses” means the out-of-pocket expenses of a Registration, including, without limitation, the following:

(A) all registration and filing fees (including fees with respect to filings required to be made with the Financial Industry Regulatory Authority and any securities exchange on which the Common Stock is then listed);

(B) fees and expenses of compliance with securities or blue sky laws (including reasonable fees and disbursements of counsel for the Underwriters in connection with blue sky qualifications of Registrable Securities);

(C) printing, messenger, telephone and delivery expenses;

(D) reasonable fees and disbursements of counsel for the Company;

(E) reasonable fees and disbursements of all independent registered public accountants of the Company incurred specifically in connection with such Registration; and

(F) reasonable fees and expenses of one (1) legal counsel selected by the majority-in-interest of the Demanding Holders initiating a Demand Registration to be registered for offer and sale in the applicable Registration.

“Registration Statement” means a registration statement filed by the Company with the Commission in compliance with the Securities Act and the rules and regulations promulgated thereunder for a public offering and sale of securities (other than a registration statement on Form S-4 or Form S-8, or their successors, or any registration statement covering only securities proposed to be issued in exchange for securities or assets of another entity).

“Requesting Holder” has the meaning set forth in Section 2.1.1.

“Rule 144” means Rule 144 promulgated under the Securities Act.

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“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations of the Commission promulgated thereunder, all as the same shall be in effect at the time.

“Transfer” means to, directly or indirectly, sell, transfer, assign, pledge, encumber, hypothecate or similarly dispose of, either voluntarily or involuntarily, or to enter into any contract, option or other arrangement or understanding with respect to the sale, transfer, assignment, pledge, encumbrance, hypothecation or similar disposition of, any interest owned by a person or any interest (including a beneficial interest) in, or the ownership, control or possession of, any interest owned by a person.

“Underwriter” means a securities dealer who purchases any Registrable Securities as principal in an underwritten offering and not as part of such dealer’s market-making activities.

“Underwritten Registration” or “Underwritten Offering” means a Registration in which securities of the Company are sold to an Underwriter in a firm commitment underwriting for distribution to the public.

ARTICLE II

REGISTRATION

Section 2.1 Demand Registration

2.1.1 Request for Registration. Subject to the provisions of Section 2.1.4 and Section 2.4 hereof, at any time and from time to time on or after the Effective Time, the Holders holding at least a majority in interest of the then-outstanding number of Registrable Securities held by all the Holders (such Holders, the “Demanding Holders”), may make a written demand for Registration under the Securities Act of all or part of their Registrable Securities, which written demand shall describe the amount and type of securities to be included in such Registration and the intended method(s) of distribution thereof (such written demand a “Demand Registration”). The Company shall, within ten (10) days of the Company’s receipt of the Demand Registration, notify, in writing, all other Holders of Registrable Securities of such demand, and each Holder of Registrable Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in the Demand Registration (each such Holder that includes all or a portion of such Holder’s Registrable Securities in such Registration, a “Requesting Holder”) shall so notify the Company, in writing, within five (5) days after the receipt by the Holder of the notice from the Company. Upon receipt by the Company of any such written notification from a Requesting Holder(s) to the Company, such Requesting Holder(s) shall be entitled to have their Registrable Securities included in a Registration pursuant to a Demand Registration and the Company shall effect, as soon thereafter as practicable, but not more than forty five (45) days immediately after the Company’s receipt of the Demand Registration, the Registration of all Registrable Securities requested by the Demanding Holders and Requesting Holders pursuant to such Demand Registration. Under no circumstances shall the Company be obligated to effect more than an aggregate of three (3) Registrations pursuant to a Demand Registration under this Section 2.1.1 initiated by Holders; provided, that a Registration shall not be counted for such purposes unless a Form S-1 or any similar long-form registration statement that may be available at such time (“Form S-1”) has become effective and all of the Registrable Securities requested by the Requesting Holders to be registered on behalf of the Requesting Holders in such Form S-1 Registration have been sold, in accordance with Section 3.1 of this Agreement.

2.1.2 Effective Registration. Notwithstanding the provisions of Section 2.1.1 above or any other part of this Agreement, a Registration pursuant to a Demand Registration shall not count as a Registration unless and until (i) a Form S-1 filed with the Commission in connection with the Registration has been declared effective by the Commission and (ii) the Company has complied with all of its obligations under this Agreement with respect thereto; provided, that if, after such Registration Statement has been declared effective, the offering of Registrable Securities pursuant to a Demand Registration is interfered with by any stop order or injunction of the Commission or any other governmental agency or court, the Registration Statement with respect to such Demand Registration will be deemed not to have been declared effective, unless and until, (i) such stop order or injunction

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is removed, rescinded or otherwise terminated, and (ii) a majority-in-interest of the Demanding Holders initiating such Demand Registration thereafter affirmatively elect to continue with such Registration and accordingly notify the Company in writing of such election, which notice shall be received by the Company not later than five (5) days after the removal of any such stop order or injunction; provided, further, that the Company shall not be obligated to file a second Registration Statement until a Registration Statement that has been previously filed pursuant to a Demand Registration becomes effective or is terminated.

2.1.3 Underwritten Offering. Subject to the provisions of subsection 2.1.4 and Section 2.4 hereof, if a majority-in-interest of the Demanding Holders so advise the Company as part of their Demand Registration that the offering of Registrable Securities pursuant thereto shall be in the form of an Underwritten Offering, then the right of such Demanding Holder or Requesting Holder (if any) to include its Registrable Securities in such Registration shall be conditioned upon such Holder’s participation in such Underwritten Offering and the inclusion of such Holder’s Registrable Securities in such Underwritten Offering to the extent provided herein. All such Holders proposing to distribute their Registrable Securities through an Underwritten Offering under this Section 2.1.3 shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Underwritten Offering by a majority-in-interest of the Demanding Holders initiating the Demand Registration.

2.1.4 Reduction of Underwritten Offering. If the managing Underwriter(s) for a Demand Registration that is to be an Underwritten Offering, in good faith, advises the Company, the Demanding Holders and the Requesting Holders in writing that the dollar amount or number of Registrable Securities which the Demanding Holders and the Requesting Holders (if any) desire to sell, taken together with all other shares of Common Stock or other equity securities which the Company desires to sell and the shares of Common Stock, if any, as to which a Registration has been requested pursuant to separate written contractual piggy-back registration rights held by other stockholders of the Company who desire to sell, exceeds the maximum dollar amount or maximum number of equity securities that can be sold in the Underwritten Offering without adversely affecting the proposed offering price, the timing, the distribution method, or the probability of success of such Underwritten Offering (such maximum dollar amount or maximum number of securities, as applicable, the “Maximum Number of Securities”), then the Company shall include in such Underwritten Offering, as follows: (i) first, the Registrable Securities of the Demanding Holders and the Requesting Holders (if any) (pro rata based on the respective number of Registrable Securities that each Demanding Holder and Requesting Holder (if any) has requested be included in such Underwritten Registration and the aggregate number of Registrable Securities that the Demanding Holders and Requesting Holders have requested be included in such Underwritten Registration (such proportion is referred to herein as “Pro Rata”, provided, however, that such Pro Rata proportion shall not include any unvested Earnout Shares)) that can be sold without exceeding the Maximum Number of Securities; (ii) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (i), the Registrable Securities of Holders (Pro Rata, based on the respective number of Registrable Securities that each Holder has so requested exercising their rights to register their Registrable Securities pursuant to subsection 2.2.1 hereof, without exceeding the Maximum Number of Securities; (iii) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i) and (ii), the Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (iv) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (i), (ii) and (iii), the Common Stock or other equity securities of other persons or entities that the Company is obligated to register in a Registration pursuant to separate written contractual arrangements with such persons and that can be sold without exceeding the Maximum Number of Securities.

2.1.5 Demand Registration Withdrawal. A majority-in-interest of the Demanding Holders initiating a Demand Registration pursuant to a Registration under Section 2.1.1 shall have the right to withdraw from a Registration pursuant to such Demand Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter(s) (if any) of their intention to withdraw from such Registration prior to the effectiveness of the Registration Statement filed with the Commission with respect to the Registration of their Registrable Securities pursuant to such Demand Registration. Notwithstanding anything to the contrary in this

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Agreement, if with respect to a Demand Registration, a majority-in-interest of the Demanding Holders initiating a Demand Registration so withdraw from a Registration pursuant to such Demand Registration, such Registration shall not count as a Demand Registration provided for in Section 2.1.1 and the Company shall be responsible for the Registration Expenses incurred in connection with a Registration pursuant to a Demand Registration prior to its withdrawal under this Section 2.1.5.

Section 2.2 Piggy-Back Registration.

2.2.1 Piggy-Back Rights. If, at any time on or after the Effective Time, the Company proposes to file a Registration Statement under the Securities Act with respect to an offering of equity securities, or securities or other obligations exercisable or exchangeable for, or convertible into, equity securities, for its own account or for the account of stockholders of the Company (or by the Company and by stockholders of the Company including, without limitation, pursuant to Section 2.1), other than a Registration Statement (i) filed in connection with any employee stock option or other benefit plan, (ii) for an exchange offer or offering of securities solely to the Company’s existing stockholders, (iii) for an offering of debt that is convertible into equity securities of the Company, or (iv) for a dividend reinvestment plan, then the Company shall (x) give written notice of such proposed filing to all of the Holders of Registrable Securities as soon as practicable but in no event less than ten (10) days before the anticipated filing date, which notice shall describe the amount and type of securities to be included in such offering, the intended method(s) of distribution, and the name of the proposed managing Underwriter or Underwriters, if any, of the offering, and (y) offer to all of the Holders of Registrable Securities in such notice the opportunity to register the sale of such number of shares of Registrable Securities as such Holders may request in writing within five (5) days following receipt of such notice (a “Piggyback Registration”). The Company shall, in good faith, cause such Registrable Securities to be included in such Registration and shall use its best efforts to cause the managing Underwriter(s) of a proposed Underwritten Offering to permit the Registrable Securities requested to be included in such Piggyback Registration on the same terms and conditions as any similar securities of the Company and to permit the sale or other disposition of such Registrable Securities in accordance with the intended method(s) of distribution thereof. All holders of Registrable Securities proposing to distribute their Registrable Securities through a Piggy-Back Registration that involves an Underwriter(s) shall enter into an underwriting agreement in customary form with the Underwriter(s) selected for such Piggyback Registration.

2.2.2 Reduction of Piggyback Registration. If the managing Underwriter(s) for a Piggyback Registration that is to be an Underwritten Offering, in good faith, advises the Company and the Holders of Registrable Securities participating in the Piggyback Registration in writing that the dollar amount or number of securities which the Company desires to sell, taken together with (i) the Common Stock or other equity securities, if any, as to which Registration has been demanded pursuant to separate written contractual arrangements with persons or entities other than the Holders of Registrable Securities hereunder, (ii) the Registrable Securities as to which Registration has been requested under this Section 2.2, and (iii) the Common Stock or other equity securities, if any, as to which Registration has been requested pursuant to separate written contractual piggyback registration rights of other stockholders of the Company, exceeds the Maximum Number of Securities, then:

(i) If the Registration is undertaken for the Company’s account, the Company shall include in any such Registration (A) first, the Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Common Stock, if any, as to which Registration has been requested pursuant to written contractual piggy-back registration rights of other stockholders of the Company that pre-dates this Agreement, which can be sold without exceeding the Maximum Number of Securities; (C) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to subsection 2.2.1 hereof, Pro Rata, which can be sold without exceeding the Maximum Number of Securities; and (D) fourth, to the extent that the Maximum Number of Securities has not been reached

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under the foregoing clauses (A), (B) and (C), the Common Stock, if any, as to which Registration has been requested pursuant to written contractual piggy-back registration rights of other stockholders of the Company not otherwise covered above, which can be sold without exceeding the Maximum Number of Securities; and

(ii) If the Registration is pursuant to a request by persons or entities other than the Holders of Registrable Securities, then the Company shall include in any such Registration (A) first, the Common Stock or other equity securities, if any, of such requesting persons or entities, other than the Holders of Registrable Securities, which can be sold without exceeding the Maximum Number of Securities; (B) second, to the extent that the Maximum Number of Securities has not been reached under the foregoing clause (A), the Registrable Securities of Holders exercising their rights to register their Registrable Securities pursuant to subsection 2.2.1, Pro Rata based on the number of Registrable Securities that each Holder has requested be included in such Underwritten Registration and the aggregate number of Registrable Securities that the Holders have requested to be included in such Underwritten Registration, which can be sold without exceeding the Maximum Number of Securities; (C) third, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A) and (B), the Common Stock or other equity securities that the Company desires to sell, which can be sold without exceeding the Maximum Number of Securities; and (D) fourth, to the extent that the Maximum Number of Securities has not been reached under the foregoing clauses (A), (B) and (C), the Common Stock or other equity securities for the account of other persons or entities that the Company is obligated to register pursuant to separate written contractual arrangements with such persons or entities, which can be sold without exceeding the Maximum Number of Securities.

2.2.3 Piggyback Registration Withdrawal. Any Holder of Registrable Securities shall have the right to withdraw from a Piggyback Registration for any or no reason whatsoever upon written notification to the Company and the Underwriter(s) of his, her or its intention to withdraw from such Piggyback Registration prior to the effectiveness of the Registration Statement filed with the Commission with respect to such Piggyback Registration. The Company (whether on its own good faith determination or as the result of a request for withdrawal by persons pursuant to separate written contractual obligations) may withdraw a Registration Statement filed with the Commission in connection with a Piggyback Registration at any time prior to the effectiveness of such Registration Statement. Notwithstanding anything to the contrary in this Agreement, the Company shall be responsible for the Registration Expenses incurred in connection with the Piggyback Registration prior to its withdrawal under this subsection 2.2.3.

2.2.4 Unlimited Piggyback Registration Rights. For purposes of clarity, any Registration effected pursuant to Section 2.2 hereof shall not be counted as a Registration pursuant to a Demand Registration effected under Section 2.1 hereof.

Section 2.3 Registration on Form S-3. The Holders of Registrable Securities may at any time, and from time to time, request in writing that the Company, pursuant to Rule 415 under the Securities Act (or any successor rule promulgated thereafter by the Commission), register the resale of any or all of their Registrable Securities on Form S-3 or any similar short-form registration statement that may be available at such time (“Form S-3”); provided, that the Company shall not be obligated to effect such request through an Underwritten Offering. Within five (5) days of the Company’s receipt of a written request from a Holder or Holders of Registrable Securities for a Registration on Form S-3, the Company shall promptly give written notice of the proposed Registration on Form S-3 to all other Holders of Registrable Securities, and each Holder of Registrable Securities who thereafter wishes to include all or a portion of such Holder’s Registrable Securities in such Registration on Form S-3 shall so notify the Company, in writing, within ten (10) days after the receipt by the Holder of the notice from the Company. As soon as practicable thereafter, but not more than twelve (12) days after the Company’s initial receipt of such written request for a Registration on Form S-3, the Company shall register all or such portion of such Holder’s Registrable Securities as are specified in such written request, together with all or such portion of Registrable Securities of any other Holder or Holders joining in such request as are specified in the written notification given by such Holder or Holders; provided, that the Company shall not

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be obligated to effect any such Registration pursuant to Section 2.3 hereof if (i) a Form S-3 is not available for such offering; or (ii) the Holders of Registrable Securities, together with the Holders of any other equity securities of the Company entitled to inclusion in such Registration, propose to sell the Registrable Securities and such other equity securities (if any) at any aggregate price to the public of less than $5,000,000. Registrations effected pursuant to this Section 2.3 shall not be counted as Demand Registrations effected pursuant to Section 2.1.

Section 2.4 Restrictions on Registration Rights. If (A) during the period starting with the date sixty (60) days prior to the Company’s good faith estimate of the date of the filing of, and ending on a date one hundred and twenty (120) days after the effective date of, a Company initiated Registration and provided that the Company has delivered written notice to the Holders prior to receipt of a Demand Registration pursuant to subsection 2.1.1 and it continues to actively employ, in good faith, all reasonable efforts to cause the applicable Registration Statement to become effective; (B) the Holders have requested an Underwritten Registration and the Company and the Holders are unable to obtain the commitment of underwriters to firmly underwrite the offer; or (C) in the good faith judgment of the Board such Registration would be seriously detrimental to the Company and the Board concludes as a result that it is essential to defer the filing of such Registration Statement at such time, then in each case the Company shall furnish to such Holders a certificate signed by the Chairman of the Board stating that in the good faith judgment of the Board it would be seriously detrimental to the Company for such Registration Statement to be filed in the near future and that it is therefore essential to defer the filing of such Registration Statement. In such event, the Company shall have the right to defer such filing for a period of not more than thirty (30) days; provided, that the Company may not defer its obligation in this manner more than once in any 12-month period.

ARTICLE III

REGISTRATION PROCEDURES

Section 3.1 General Procedures. If at any time on or after the Effective Time the Company is required to effect the registration of any Registrable Securities pursuant to Section 2, the Company shall use its best efforts to effect the Registration to permit the sale of such Registrable Securities in accordance with the intended plan of distribution thereof, and pursuant thereto the Company shall, as expeditiously as practicable and in connection with any such request:

3.1.1 prepare and file with the Commission as soon as practicable a Registration Statement with respect to such Registrable Securities and use its reasonable best efforts to cause such Registration Statement to become effective and remain effective until all Registrable Securities covered by such Registration Statement have been sold;

3.1.2 prepare and file with the Commission such amendments and post-effective amendments to the Registration Statement, and such supplements to the Prospectus, as may be reasonably requested by the Holders or any Underwriter of Registrable Securities or as may be required by the rules, regulations or instructions applicable to the registration form used by the Company or by the Securities Act or rules and regulations thereunder to keep the Registration Statement effective until all Registrable Securities covered by such Registration Statement are sold in accordance with the intended plan of distribution set forth in such Registration Statement or supplement to the Prospectus;

3.1.3 prior to filing a Registration Statement or Prospectus, or any amendment or supplement thereto, furnish without charge to the Underwriters, if any, and the Holders of Registrable Securities included in such Registration, and such Holders’ legal counsel, copies of such Registration Statement as proposed to be filed, each amendment and supplement to such Registration Statement (in each case including all exhibits thereto and documents incorporated by reference therein), the Prospectus included in such Registration Statement (including each preliminary Prospectus), and such other documents as the Underwriters and the Holders of Registrable Securities included in such Registration or the legal counsel for any such Holders may request in order to facilitate the disposition of the Registrable Securities owned by such Holders;

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3.1.4 prior to any public offering of Registrable Securities, use its best efforts to (i) register or qualify the Registrable Securities covered by the Registration Statement under such securities or “blue sky” laws of such jurisdictions in the United States as the Holders of Registrable Securities included in such Registration Statement (in light of their intended plan of distribution) may request and (ii) take such action necessary to cause such Registrable Securities covered by the Registration Statement to be registered with or approved by such other governmental authorities as may be necessary by virtue of the business and operations of the Company and do any and all other acts and things that may be necessary or advisable to enable the Holders of Registrable Securities included in such Registration Statement to consummate the disposition of such Registrable Securities in such jurisdictions; provided, that the Company shall not be required to qualify generally to do business in any jurisdiction where it would not otherwise be required to qualify or take any action to which it would be subject to general service of process or taxation in any such jurisdiction where it is not then otherwise so subject;

3.1.5 cause all such Registrable Securities to be listed on each securities exchange or automated quotation system on which similar securities issued by the Company are then listed;

3.1.6 provide a transfer agent or warrant agent, as applicable, and registrar for all such Registrable Securities no later than the effective date of such Registration Statement;

3.1.7 advise each seller of such Registrable Securities, promptly after it shall receive notice or obtain knowledge thereof, of the issuance of any stop order by the Commission suspending the effectiveness of such Registration Statement or the initiation or threatening of any proceeding for such purpose and promptly use its reasonable best efforts to prevent the issuance of any stop order or to obtain its withdrawal if such stop order should be issued;

3.1.8 advise each Holder of Registrable Securities covered by such Registration Statement, promptly after the Company receives notice thereof, of the time when such registration statement has been declared effective or a supplement to any Prospectus forming a part of such registration statement has been filed;

3.1.9 at least five (5) days prior to the filing of any Registration Statement or Prospectus or any amendment or supplement to such Registration Statement or Prospectus or any document that is to be incorporated by reference into such Registration Statement or Prospectus, furnish a copy thereof to each seller of such Registrable Securities or its counsel, including, without limitation, providing copies promptly upon receipt of any comment letters received with respect to any such Registration Statement or Prospectus;

3.1.10 notify the Holders at any time when a Prospectus relating to such Registration Statement is required to be delivered under the Securities Act, of the happening of any event as a result of which the Prospectus included in such Registration Statement, as then in effect, includes a Misstatement, and then to correct such Misstatement as set forth in Section 3.4 hereof;

3.1.11 permit a representative of the Holders (such representative to be selected by a majority of the participating Holders), the Underwriters, if any, and any attorney or accountant retained by such Holders or Underwriter to participate, at each such person’s own expense, in the preparation of the Registration Statement, and cause the Company’s officers, directors and employees to supply all information reasonably requested by any such representative, Underwriter, attorney or accountant in connection with the Registration; provided, that such representatives or Underwriters enter into a confidentiality agreement, in form and substance reasonably satisfactory to the Company, prior to the release or disclosure of any such information;

3.1.12 obtain a “comfort” letter from the Company’s independent registered public accountants in the event of an Underwritten Registration, in customary form and covering such matters of the type customarily covered by “comfort” letters as the managing Underwriter may reasonably request, and may be found reasonably satisfactory to a majority-in-interest of the participating Holders;

3.1.13 on the date the Registrable Securities are delivered for sale pursuant to such Registration, obtain an opinion and negative assurance letter, dated such date, of counsel representing the Company for the purposes of such Registration, addressed to the Holders, the placement agent or sales agent, if any, and the Underwriters, if any, covering such legal matters with respect to the Registration in respect of which such opinion is being given

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as the Holders, placement agent, sales agent, or Underwriter may reasonably request and as are customarily included in such opinions and negative assurance letters, and may be found reasonably satisfactory to a majority in interest of the participating Holders;

3.1.14 in the event of any Underwritten Offering, enter into and perform its obligations under an underwriting agreement, in usual and customary form, with the managing Underwriters of such offering;

3.1.15 make available to its security holders, as soon as reasonably practicable, an earnings statement covering the period of at least twelve (12) months beginning with the first day of the Company’s first full calendar quarter after the effective date of the Registration Statement which satisfies the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder (or any successor rule promulgated thereafter by the Commission);

3.1.16 if the Registration involves the Registration of Registrable Securities involving gross proceeds in excess of $25,000,000, use its reasonable efforts to make available senior executives of the Company to participate in customary “road show” presentations that may be reasonably requested by the Underwriter in any Underwritten Offering; and

3.1.17 otherwise, in good faith, cooperate reasonably with, and take such customary actions as may reasonably be requested by the Holders, in connection with such Registration.

Section 3.2 Registration Expenses. Except as otherwise provided herein, the Registration Expenses of all Registrations shall be borne by the Company. It is acknowledged by the Holders that the Holders shall bear all incremental selling expenses relating to the sale of Registrable Securities, such as Underwriters’ commissions and discounts, brokerage fees, Underwriter marketing costs and, other than as set forth in the definition of “Registration Expenses,” all reasonable fees and expenses of any legal counsel representing the Holders.

Section 3.3 Requirements for Participation in Underwritten Offerings. No person or entity may participate in any Underwritten Offering for equity securities of the Company pursuant to a Registration initiated by the Company hereunder unless such person or entity (i) agrees to sell such person’s or entity’s securities on the basis provided in any underwriting arrangements approved by the Company and (ii) completes and executes all customary questionnaires, powers of attorney, indemnities, lock-up agreements, underwriting agreements and other customary documents as may be reasonably required under the terms of such underwriting arrangements.

Section 3.4 Suspension of Sales; Adverse Disclosure. Upon receipt of written notice from the Company that a Registration Statement or Prospectus contains a Misstatement, each of the Holders shall forthwith discontinue disposition of Registrable Securities until such Holder has received copies of a supplemented or amended Prospectus correcting the Misstatement (it being understood that the Company hereby covenants to prepare and file such supplemented or amended Prospectus as soon as practicable after the time of such notice), or until he, she or it is advised in writing by the Company that the use of the Prospectus may be resumed. If the filing, initial effectiveness or continued use of a Registration Statement in respect of any Registration at any time would require the Company to make an Adverse Disclosure or would require the inclusion in such Registration Statement of financial statements that are unavailable to the Company for reasons beyond the Company’s control, the Company may, upon giving prompt written notice of such action to the Holders, delay the filing or initial effectiveness of, or suspend use of, such Registration Statement for the shortest period of time, but in no event more than thirty (30) days, determined in good faith by the Company to be necessary for such purpose. In the event the Company exercises its rights under the preceding sentence, the Holders agree to suspend, immediately upon their receipt of the notice referred to above, their use of the Prospectus relating to any Registration in connection with any sale or offer to sell Registrable Securities. The Company shall immediately notify the Holders of the expiration of any period during which it exercised its rights under this Section 3.4, and upon the expiration of such period the Holders shall be entitled to resume the use of any such Prospectus in connection with any sale or offer to sell Registrable Securities, and upon the expiration of such period the

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Holders shall be entitled to resume the use of any such Prospectus in connection with any sale or offer to sell Registrable Securities

Section 3.5 Reporting Obligations. As long as any Holder shall own Registrable Securities, the Company, at all times while it shall be reporting under the Exchange Act, covenants to file timely (or obtain extensions in respect thereof and file within the applicable grace period) all reports required to be filed by the Company after the date hereof pursuant to Sections 13(a) or 15(d) of the Exchange Act and to promptly furnish the Holders with true and complete copies of all such filings. The Company further covenants that it shall take such further action as any Holder may reasonably request, all to the extent required from time to time to enable such Holder to sell Registrable Securities held by such Holder without registration under the Securities Act within the limitation of the exemptions provided by Rule 144 promulgated under the Securities Act (or any successor rule promulgated thereafter by the Commission), including providing any legal opinions. Upon the request of any Holder, the Company shall deliver to such Holder a written certification of a duly authorized officer as to whether it has complied with such requirements.

ARTICLE IV

INDEMNIFICATION AND CONTRIBUTION

Section 4.1 Indemnification by the Company. The Company agrees to indemnify, to the extent permitted by law, and hold harmless each Holder of Registrable Securities, its officers and directors and each person who controls such Holder (within the meaning of the Securities Act) from and against any losses, claims, damages, liabilities and expenses (including reasonable attorneys’ fees) caused by any untrue or alleged untrue statement of material fact contained in any Registration Statement, Prospectus or preliminary Prospectus, or any amendment or supplement to any of them, or any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as the same is contained in any information furnished in writing to the Company by the Holder expressly for use therein. The Company also shall indemnify any Underwriter of the Registrable Securities, their officers and directors and each person who controls such Underwriter (within the meaning of the Securities Act) on substantially the same basis as that of the indemnification of the Holder provided in this Section 4.1.

Section 4.2 Indemnification by Holders of Registrable Securities. In connection with any Registration Statement in which a Holder of Registrable Securities is participating, such Holder shall furnish to the Company in writing such information and affidavits as the Company reasonably requests for use in connection with any such Registration Statement or Prospectus and, to the extent permitted by law, shall indemnify the Company, its directors and officers and agents and each person who controls the Company (within the meaning of the Securities Act) against any losses, claims, damages, liabilities and expenses (including without limitation reasonable attorneys’ fees) resulting from any untrue statement of material fact contained in the Registration Statement, Prospectus or preliminary Prospectus or any amendment thereof or supplement thereto or any omission of a material fact required to be stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission is contained in any information or affidavit so furnished in writing by such Holder expressly for use therein; provided, that the obligation to indemnify shall be several, not joint and several, among such Holders of Registrable Securities, and the liability of each such Holder of Registrable Securities shall be in proportion to and limited to the net proceeds received by such Holder from the sale of Registrable Securities pursuant to such Registration Statement. Each Holder shall indemnify any Underwriter of Registrable Securities sold by such Holder, their officers, directors and each person who controls such Underwriters (within the meaning of the Securities Act) to the same extent as provided in the foregoing with respect to indemnification of the Company.

Section 4.3 Conduct of Indemnification Proceedings. Any person entitled to indemnification herein shall (i) give prompt written notice to the indemnifying party of any claim with respect to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s right to

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indemnification hereunder to the extent such failure has not materially prejudiced the indemnifying party) and (ii) unless in such indemnified party’s reasonable judgment a conflict of interest between such indemnified and indemnifying parties may exist with respect to such claim, permit such indemnifying party to assume the defense of such claim with counsel reasonably satisfactory to the indemnified party. If such defense is assumed, the indemnifying party shall not be subject to any liability for any settlement made by the indemnified party without its consent (but such consent shall not be unreasonably withheld). An indemnifying party who is not entitled to, or elects not to, assume the defense of a claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying party with respect to such claim, unless in the reasonable judgment of any indemnified party a conflict of interest may exist between such indemnified party and any other of such indemnified parties with respect to such claim. No indemnifying party shall, without the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all respects by the payment of money (and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release from all liability in respect to such claim or litigation.

Section 4.4 Survival. The indemnification provided for under this Agreement shall remain in full force and effect regardless of any investigation made by or on behalf of the indemnified party or any officer, director or controlling person of such indemnified party and shall survive the transfer of securities. The Company and each Holder of Registrable Securities participating in an offering also agrees to make such provisions as are reasonably requested by any indemnified party for contribution to such party in the event the Company’s or such Holder’s indemnification is unavailable for any reason.

Section 4.5 Contribution. If the indemnification provided under Section 4.1 hereof from the indemnifying party is unavailable or insufficient to hold harmless an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party, in lieu of indemnifying the indemnified party, shall contribute to the amount paid or payable by the indemnified party as a result of such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying party and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party and indemnified party shall be determined by reference to, among other things, whether any action in question, including any untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information supplied by, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s relative intent, knowledge, access to information and opportunity to correct or prevent such action; provided, that the liability of any Holder under this Section 4.5 shall be limited to the amount of the net proceeds received by such Holder in such offering giving rise to such liability. The amount paid or payable by a party as a result of the losses or other liabilities referred to above shall be deemed to include, subject to the limitations set forth in Sections 4.1, 4.2 and 4.3 above, any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. The parties hereto agree that it would not be just and equitable if contribution pursuant to this Section 4.5 were determined by pro rata allocation or by any other method of allocation, which does not take account of the equitable considerations referred to in this Section 4.5. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution pursuant to this Section 4.5 from any person who was not guilty of such fraudulent misrepresentation.

ARTICLE V

LOCK-UP

Section 5.1 Lock-Up.

5.1.1 Except as permitted by Section 5.2, during the Lock-up Period, each Holder shall not Transfer any shares of Common Stock beneficially owned or owned of record by such Holder.

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Section 5.2 Exceptions. The provisions of Section 5.1 shall not apply to:

5.2.1 transactions relating to shares of Common Stock acquired in open market transactions;

5.2.2 Transfers of shares of Common Stock or any security convertible into or exercisable or exchangeable for Common Stock as a bona fide gift;

5.2.3 Transfers of shares of Common Stock to a trust, or other entity formed for estate planning purposes for the primary benefit of the spouse, domestic partner, parent, sibling, child or grandchild of the undersigned or any other person with whom the undersigned has a relationship by blood, marriage or adoption not more remote than first cousin;

5.2.4 Transfers by will or intestate succession upon the death of the undersigned;

5.2.5 the Transfer of shares of Common Stock pursuant to a qualified domestic order or in connection with a divorce settlement;

5.2.6 if the undersigned is a corporation, partnership (whether general, limited or otherwise), limited liability company, trust or other business entity, (i) Transfers to another corporation, partnership, limited liability company, trust or other business entity that controls, is controlled by or is under common control or management with the undersigned, or (ii) distributions of shares of Common Stock to partners, limited liability company members or stockholders of the undersigned;

5.2.7 Transfers to the Company’s officers, directors or their affiliates;

5.2.8 pledges of shares of Common Stock as security or collateral in connection with any borrowing or the incurrence of any indebtedness by any Holder (provided such borrowing or incurrence of indebtedness is secured by a portfolio of assets or equity interests issued by multiple issuers);

5.2.9 pursuant to a bona fide third-party tender offer, merger, stock sale, recapitalization, consolidation or other transaction involving a Change in Control of the Company, provided that in the event that such tender offer, merger, recapitalization, consolidation or other such transaction is not completed, the Common Stock subject to this Agreement shall remain subject to this Agreement; and

5.2.10 the establishment of a trading plan pursuant to Rule 10b5-1 promulgated under the Exchange Act, provided that such plan does not provide for the transfer of Common Stock or any securities convertible into or exercisable or exchangeable for Common Stock during the Lock-Up Period,

provided, that in the case of any Transfer or distribution pursuant to Sections 2.2.2 through 2.2.7, each donee, distributee or other transferee shall agree in writing, in form and substance reasonably satisfactory to the Company, to be bound by the provisions of this Agreement.

ARTICLE VI

GENERAL PROVISIONS

Section 6.1 Entire Agreement. This Agreement (including Schedule A hereto) constitutes the entire understanding and agreement between the parties as to the matters covered herein and supersedes and replaces any prior understanding, agreement or statement of intent, in each case, written or oral, of any and every nature with respect thereto.

Section 6.2 Notices. Any notice or other communication required or permitted to be delivered to any party under this Agreement shall be in writing and shall be deemed properly delivered, given and received (a) upon receipt when delivered by hand, (b) upon transmission, if sent by facsimile or electronic transmission (in each case with receipt verified by electronic confirmation), or (c) one (1) Business Day after being sent by courier or express delivery service, specifying next day delivery, with proof of receipt. The addresses, email addresses and

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facsimile numbers for such notices and communications are those set forth on the signature pages hereof, or such other address, email address or facsimile numbers as may be designated in writing hereafter, in the same manner, by any such person.

Section 6.3 Assignment; No Third-Party Beneficiaries. This Agreement and the rights, duties and obligations of the Company hereunder may not be assigned or delegated by the Company in whole or in part. This Agreement and the rights, duties and obligations of the Holders hereunder may be freely assigned or delegated by such Holder in conjunction with and to the extent of any transfer of Common Stock by any such Holder. This Agreement and the provisions hereof shall be binding upon and shall inure to the benefit of each of the parties and the permitted assigns of the applicable Holder or of any assignee of the applicable Holder. This Agreement is not intended to confer any rights or benefits on any persons that are not party hereto other than as expressly set forth in Article 4 and this Section 6.3. No assignment by any party hereto of such party’s rights, duties and obligations hereunder shall be binding upon or obligate the Company unless and until the Company shall have received (i) written notice of such assignment and (ii) the written agreement of the assignee, in a form reasonably satisfactory to the Company, to be bound by the terms and provisions of this Agreement (which may be accomplished by an addendum or certificate of joinder to this Agreement).

Section 6.4 Counterparts. This Agreement may be executed in one or more counterparts, all of which shall be considered one and the same agreement and shall become effective when one or more counterparts have been signed by each of the parties and delivered to the other parties, it being understood that all parties need not sign the same counterpart and such counterparts may be delivered by the parties hereto via facsimile or electronic transmission.

Section 6.5 Amendment; Waiver. This Agreement may be amended or modified, and any provision hereof may be waived, in whole or in part, at any time pursuant to an agreement in writing executed by the Company and Holders holding a majority of the Registrable Securities at such time; provided, however, that notwithstanding the foregoing, any amendment hereto or waiver hereof that adversely affects one Holder, solely in his, her or its capacity as a holder of the shares of capital stock of the Company, in a manner that is materially different from the other Holders (in such capacity) shall require the consent of the Holder so affected. Any failure by any party at any time to enforce any of the provisions of this Agreement shall not be construed a waiver of such provision or any other provisions hereof.

Section 6.6 Severability. In the event that any provision of this Agreement or the application thereof becomes or is declared by a court of competent jurisdiction to be illegal, void or unenforceable, the remainder of this Agreement will continue in full force and effect and the application of such provision to other persons or circumstances will be interpreted so as reasonably to effect the intent of the parties hereto.

Section 6.7 Governing Law; Venue. This Agreement shall be governed by, interpreted under, and construed in accordance with the internal laws of the State of New York applicable to agreements made and to be performed within the State of New York, without giving effect to any choice-of-law provisions thereof that would compel the application of the substantive laws of any other jurisdiction.

Section 6.8 Specific Performance. Each party acknowledges and agrees that the other parties hereto would be irreparably harmed and would not have any adequate remedy at law in the event that any of the provisions of this Agreement were not performed by such first party in accordance with their specific terms or were otherwise breached by such first party. Accordingly, each party agrees that the other parties hereto shall be entitled to an injunction or injunctions to prevent breaches of this Agreement and to enforce specifically the terms and provisions of this Agreement, this being in addition to any other remedy to which such parties are entitled at law or in equity.

[Signature Page Follows.]

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IN WITNESS WHEREOF, each of the parties has executed this Agreement as of the date first written above.

COMPANY:

GIGCAPITAL3, INC.

By:                                                                                                  

Name:

Title:

Address for Notice:

[Signature Page to Registration Rights and Lock-Up Agreement]

IN WITNESS WHEREOF, each of the undersigned has executed this Agreement as of the date first written above.

HOLDER:

[NAME]

By:                                                                                                  

Name:

Title:

Address for Notice:

Telephone No.:                                                                          

Facsimile No.:                                                                            

Email Address:                                                                          

[Signature Page to Registration Rights and Lock-Up Agreement]

EXHIBIT C

Peer Group

Semtech

Proto Labs

Fox Factory

Power Integrations

Advanced Energy Indus

Vicor

Rambus

American Axle

Ballard Power Sys

Vivint Solar

Bloom Energy

Plug Power

Stoneridge

Shyft Group

Allied Motion Tech

Workhorse

Westport Fuel Sys

American Superconductor

Fuel Cell Energy

Exhibit C

EXHIBIT D

Form of Amended and Restated Certificate of Incorporation of Surviving Corporation

Exhibit D

Exhibit D

AMENDED AND RESTATED CERTIFICATE OF INCORPORATION

OF

LIGHTNING SYSTEMS, INC.

I.

The name of this corporation is Lightning Systems, Inc. (the “Corporation”).

II.

The address of the registered office of the Corporation in the State of Delaware is 160 Greentree Drive, Suite 101, in the City of Dover, County of Kent 19904. The name of the Corporation’s registered agent at such address is National Registered Agents, Inc.

III.

The purpose of the Corporation is to engage in any lawful act or activity for which a corporation may be organized under the General Corporation Law of the State of Delaware (“DGCL”).

IV.

The Corporation is authorized to issue only one class of stock, to be designated Common Stock. The total number of shares of Common Stock presently authorized is Ten Thousand (10,000) shares, with each share having a par value of $0.0001.

V.

A. The management of the business and the conduct of the affairs of the Corporation shall be vested in its board of directors (“Board of Directors”). The number of directors which shall constitute the whole board of Directors shall be fixed by the Board of Directors in the manner provided in the bylaws of the Corporation (“Bylaws”).

B. The Board of Directors is expressly empowered to adopt, amend or repeal the Bylaws of the Corporation. The stockholders shall also have power to adopt, amend or repeal the Bylaws; provided, however, that, in addition to any vote of the holders of any class or series of stock of the Corporation required by law or by this Certificate of Incorporation, such action by stockholders shall require the affirmative vote of the holders of at least a majority of the voting power of all of the then-outstanding shares of the capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class.

VI.

A. To the fullest extent permitted by law, a director of the Corporation shall not be personally liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director. If the DGCL or

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any other law of the State of Delaware is amended to authorize corporate action further eliminating or limiting the personal liability of directors, then the liability of a director of the Corporation shall be eliminated or limited to the fullest extent permitted by the DGCL, as so amended.

B. Any repeal or modification of this Article VI shall be prospective and shall not adversely affect any right or protection of a director of the Corporation existing at the time of, or increase the liability of any director with respect to any acts or omissions of such director occurring prior to, such repeal or modification.

VII.

A. To the fullest extent permitted by applicable law, the Corporation is authorized to provide indemnification of (and advancement of expenses to) directors, officers and agents of the Corporation (and any other persons to which DGCL permits the Corporation to provide indemnification) through Bylaw provisions, agreements with such agents or other persons, vote of stockholders or disinterested directors or otherwise, in excess of the indemnification and advancement otherwise permitted by Section 145 of the DGCL. Any amendment, repeal, or modification of the foregoing provisions will not adversely affect any right or protection of any director, officer or other agent of the Corporation existing at the time of such amendment, repeal or modification.

VIII.

The Corporation reserves the right to amend, alter, change or repeal any provision contained in this Certificate of Incorporation, in the manner now or hereafter prescribed by statute, and all rights conferred upon the stockholders herein are granted subject to this reservation.

IX.

The Corporation is to have perpetual existence.

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EXHIBIT E

GigCapital3 Second Amended and Restated Certificate of Incorporation

Exhibit E

Exhibit E

SECOND AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

OF

GIGCAPITAL3, INC.

[                ], 2021

GigCapital3, Inc., a corporation organized and existing under the laws of the State of Delaware (the “Corporation”), DOES HEREBY CERTIFY AS FOLLOWS:

1. The name of the Corporation is “GigCapital3, Inc.”. The original certificate of incorporation of the Corporation was filed with the Secretary of State of the State of Delaware on February 3, 2020, and an amended and restated certificate of incorporation was filed with the Secretary of State of the State of Delaware on May 13, 2020 (as amended to date, the “Original Certificate”).

2. This Second Amended and Restated Certificate of Incorporation (this “Second Amended and Restated Certificate”), which both restates and amends the provisions of the Original Certificate, was duly adopted in accordance with Sections 228, 242 and 245 of the General Corporation Law of the State of Delaware, as amended from time to time (the “DGCL”).

3. This Second Amended and Restated Certificate shall become effective on the date of filing with the Secretary of State of Delaware.

4. The text of the Original Certificate is hereby restated and amended in its entirety to read as follows:

ARTICLE I

NAME

The name of the corporation is Lightning eMotors, Inc. (the “Corporation”).

ARTICLE II

PURPOSE

The purpose of the Corporation is to engage in any lawful act or activity for which corporations may be organized under the DGCL.

ARTICLE III

REGISTERED AGENT

The address of the Corporation’s registered office in the State of Delaware is 1209 Orange Street, Corporation Trust Center in the City of Wilmington, County of New Castle, State of Delaware, 19801, and the name of the Corporation’s registered agent at such address is The Corporation Trust Company.

ARTICLE IV

CAPITALIZATION

Section 4.1 Authorized Capital Stock. The total number of shares of all classes of capital stock which the Corporation is authorized to issue is [251,000,000]¹ shares, consisting of (a) [250,000,000] shares of common

¹  Note to Draft: Subject to review of final pro forma post-closing capitalization table.

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stock, par value $0.0001 per share (the “Common Stock”) and (b) [1,000,000] shares of preferred stock, par value $0.0001 per share (the “Preferred Stock”).

Section 4.2 Preferred Stock. The Board of Directors of the Corporation (the “Board”) is hereby expressly authorized to provide out of the unissued shares of the Preferred Stock for one or more series of Preferred Stock and to establish from time to time the number of shares to be included in each such series and to fix the voting rights, if any, designations, powers, preferences and relative, participating, optional, special and other rights, if any, of each such series and any qualifications, limitations and restrictions thereof, as shall be stated in the resolution or resolutions adopted by the Board providing for the issuance of such series and included in a certificate of designation (a “Preferred Stock Designation”) filed pursuant to the DGCL, and the Board is hereby expressly vested with the authority to the full extent provided by law, now or hereafter, to adopt any such resolution or resolutions.

Section 4.3 Common Stock.

(a) Voting.

(i) Except as otherwise required by law or this Second Amended and Restated Certificate (including any Preferred Stock Designation), the holders of the shares of Common Stock shall exclusively possess all voting power with respect to the Corporation.

(ii) Except as otherwise required by law or this Second Amended and Restated Certificate (including any Preferred Stock Designation), the holders of shares of Common Stock shall be entitled to one vote for each such share on each matter properly submitted to the stockholders of the Corporation on which the holders of the shares of Common Stock are entitled to vote.

(iii) Except as otherwise required by law or this Second Amended and Restated Certificate (including any Preferred Stock Designation), at any annual or special meeting of the stockholders of the Corporation, the holders of the shares of Common Stock shall have the exclusive right to vote for the election of directors and on all other matters properly submitted to a vote of the stockholders of the Corporation. Notwithstanding the foregoing, except as otherwise required by law or this Second Amended and Restated Certificate (including any Preferred Stock Designation), the holders of the shares of Common Stock shall not be entitled to vote on any amendment to this Second Amended and Restated Certificate (including any amendment to any Preferred Stock Designation) that relates solely to the terms of one or more outstanding series of Preferred Stock if the holders of such affected series of Preferred Stock are entitled, either separately or together with the holders of one or more other such series, to vote thereon pursuant to this Second Amended and Restated Certificate (including any Preferred Stock Designation) or the DGCL.

(b) Dividends. Subject to applicable law, the rights, if any, of the holders of any outstanding series of the Preferred Stock, the holders of the shares of Common Stock shall be entitled to receive such dividends and other distributions (payable in cash, property or capital stock of the Corporation) when, as and if declared thereon by the Board from time to time out of any assets or funds of the Corporation legally available therefor and shall share equally on a per share basis in such dividends and distributions.

(c) Liquidation, Dissolution or Winding Up of the Corporation. Subject to applicable law, the rights, if any, of the holders of any outstanding series of the Preferred Stock, in the event of any voluntary or involuntary liquidation, dissolution or winding up of the Corporation, after payment or provision for payment of the debts and other liabilities of the Corporation, the holders of the shares of Common Stock shall be entitled to receive all the remaining assets of the Corporation available for distribution to its stockholders, ratably in proportion to the number of shares of Common Stock held by them.

Section 4.4 Rights and Options. The Corporation has the authority to create and issue rights, warrants and options entitling the holders thereof to acquire from the Corporation any shares of its capital stock of any class or

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classes, with such rights, warrants and options to be evidenced by or in instrument(s) approved by the Board. The Board is empowered to set the exercise price, duration, times for exercise and other terms and conditions of such rights, warrants or options; provided, however, that the consideration to be received for any shares of capital stock issuable upon exercise thereof may not be less than the par value thereof.

ARTICLE V

BOARD OF DIRECTORS

Section 5.1 Board Powers. The business and affairs of the Corporation shall be managed by, or under the direction of, the Board. In addition to the powers and authority expressly conferred upon the Board by statute, this Second Amended and Restated Certificate or the Bylaws of the Corporation (“Bylaws”), the Board is hereby empowered to exercise all such powers and do all such acts and things as may be exercised or done by the Corporation, subject, nevertheless, to the provisions of the DGCL, this Second Amended and Restated Certificate, and any Bylaws adopted by the stockholders of the Corporation; provided, however, that no Bylaws hereafter adopted by the stockholders of the Corporation shall invalidate any prior act of the Board that would have been valid if such Bylaws had not been adopted.

Section 5.2 Number, Election and Term.

(a) The number of directors of the Corporation, other than those who may be elected by the holders of one or more series of the Preferred Stock voting separately by class or series, shall be fixed from time to time exclusively by the Board pursuant to a resolution adopted by a majority of the Board.

(b) Subject to Section 5.5 hereof, the Board shall be divided into three classes, as nearly equal in number as possible and designated Class I, Class II, and Class III. The Board is authorized to assign members of the Board already in office to Class I, Class II, or Class III. The term of the initial Class I Directors shall expire at the first annual meeting of the stockholders of the Corporation following the effectiveness of this Second Amended and Restated Certificate, the term of the initial Class II Directors shall expire at the second annual meeting of the stockholders of the Corporation following the effectiveness of this Second Amended and Restated Certificate, and the term of the initial Class III directors shall expire at the third annual meeting of the stockholders following the effectiveness of this Second Amended and Restated Certificate. At each succeeding annual meeting of the stockholders of the Corporation, beginning with the first annual meeting of the stockholders of the Corporation following the effectiveness of this Second Amended and Restated Certificate, each of the successors elected to replace the class of directors whose term expires at that annual meeting shall be elected for a three-year term or until the election and qualification of their respective successors in office, subject to their earlier death, resignation or removal. Subject to Section 5.5 hereof, if the number of directors that constitutes the Board is changed, any increase or decrease shall be apportioned by the Board among the classes so as to maintain the number of directors in each class as nearly equal as possible, but in no case shall a decrease in the number of directors constituting the Board shorten the term of any incumbent director. Subject to the rights of the holders of one or more series of Preferred Stock, voting separately by class or series, to elect directors pursuant to the terms of one or more series of Preferred Stock, the election of directors shall be determined by a plurality of the votes cast by the stockholders present in person or represented by proxy at the meeting and entitled to vote thereon. The Board is hereby expressly authorized, by resolution or resolutions thereof, to assign members of the Board already in office to the aforesaid classes at the time this Second Amended and Restated Certificate (and therefore such classification) becomes effective in accordance with the DGCL.

(c) Subject to Section 5.5 hereof, a director shall hold office until the next annual meeting for the year in which his or her term expires and until his or her successor has been elected and qualified, subject, however, to such director’s earlier death, resignation, retirement, disqualification or removal.

(d) Unless and except to the extent that the Bylaws shall so require, the election of directors need not be by written ballot. The holders of shares of Common Stock shall not have cumulative voting rights.

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Section 5.3 Newly Created Directorships and Vacancies. Subject to Section 5.5 hereof, newly created directorships resulting from an increase in the number of directors and any vacancies on the Board resulting from death, resignation, retirement, disqualification, removal or other cause may be filled solely and exclusively by a majority vote of the remaining directors then in office, even if less than a quorum, or by a sole remaining director (and not by stockholders), and any director so chosen shall hold office for the remainder of the full term of the class of directors to which the new directorship was added or in which the vacancy occurred and until his or her successor has been elected and qualified, subject, however, to such director’s earlier death, resignation, retirement, disqualification or removal.

Section 5.4 Removal. Subject to Section 5.5 hereof, any or all of the directors may be removed from office, but only for cause, by the affirmative vote of holders of a majority of the voting power of all then outstanding shares of capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class, at a meeting called for that purpose.

Section 5.5 Preferred Stock—Directors. Notwithstanding any other provision of this Article V, and except as otherwise required by law, whenever the holders of one or more series of the Preferred Stock shall have the right, voting separately by class or series, to elect one or more directors, the term of office, the filling of vacancies, the removal from office and other features of such directorships shall be governed by the terms of such series of the Preferred Stock as set forth in this Second Amended and Restated Certificate (including any Preferred Stock Designation) and such directors shall not be included in any of the classes created pursuant to this Article V unless expressly provided by such terms.

ARTICLE VI

BYLAWS

In furtherance and not in limitation of the powers conferred upon it by law, the Board shall have the power and is expressly authorized to adopt, amend, alter or repeal the Bylaws by the affirmative vote of a majority of the total number of directors present at a regular or special meeting of the Board at which there is a quorum or by unanimous written consent. The Bylaws also may be adopted, amended, altered or repealed by the stockholders of the Corporation; provided, however, that in addition to any vote of the holders of any class or series of capital stock of the Corporation required by law or by this Second Amended and Restated Certificate (including any Preferred Stock Designation), the affirmative vote of the holders of at least a majority of the voting power of all then outstanding shares of capital stock of the Corporation entitled to vote generally in the election of directors, voting together as a single class, shall be required for the stockholders of the Corporation to adopt, amend, alter or repeal the Bylaws; and provided further, however, that no Bylaws hereafter adopted by the stockholders of the Corporation shall invalidate any prior act of the Board that would have been valid if such Bylaws had not been adopted.

ARTICLE VII

SPECIAL MEETINGS OF STOCKHOLDERS; ACTION BY WRITTEN CONSENT

Section 7.1 Special Meetings. Subject to the rights, if any, of the holders of any outstanding series of the Preferred Stock, and to the requirements of applicable law, special meetings of stockholders of the Corporation may be called only by the Chairman of the Board, Chief Executive Officer of the Corporation, or the Board pursuant to a resolution adopted by a majority of the Board, and the ability of the stockholders of the Corporation to call a special meeting is hereby specifically denied. Except as provided in the foregoing sentence, special meetings of stockholders of the Corporation may not be called by another person or persons.

Section 7.2 Advance Notice. Advance notice of stockholder nominations for the election of directors and of business to be brought by stockholders before any meeting of the stockholders of the Corporation shall be given in the manner provided in the Bylaws.

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Section 7.3 Action by Written Consent. Except as may be otherwise provided for or fixed pursuant to this Second Amended and Restated Certificate (including any Preferred Stock Designation) relating to the rights of the holders of any outstanding series of Preferred Stock, subsequent to the consummation of the Corporation’s initial public offering of securities (the “Offering”), any action required or permitted to be taken by the stockholders of the Corporation must be effected by a duly called annual or special meeting of such stockholders and may not be effected by written consent of the stockholders of the Corporation.

ARTICLE VIII

LIMITED LIABILITY; INDEMNIFICATION

Section 8.1 Limitation of Director Liability. A director of the Corporation shall not be personally liable to the Corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, except to the extent such exemption from liability or limitation thereof is not permitted under the DGCL as the same exists or may hereafter be amended unless a director violated his or her duty of loyalty to the Corporation or its stockholders, acted in bad faith, knowingly or intentionally violated the law, authorized unlawful payments of dividends, unlawful stock purchases or unlawful redemptions, or derived improper personal benefit from its actions as a director. Any amendment, modification or repeal of the foregoing sentence shall not adversely affect any right or protection of a director of the Corporation hereunder in respect of any act or omission occurring prior to the time of such amendment, modification or repeal.

Section 8.2 Indemnification and Advancement of Expenses.

(a) To the fullest extent permitted by applicable law, as the same exists or may hereafter be amended, the Corporation shall indemnify and hold harmless each person who is or was made a party or is threatened to be made a party to or is otherwise involved in any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative (a “proceeding”) by reason of the fact that he or she is or was a director or officer of the Corporation or, while a director or officer of the Corporation, is or was serving at the request of the Corporation as a director, officer, employee or agent of another corporation or of a partnership, joint venture, trust, other enterprise or nonprofit entity, including service with respect to an employee benefit plan (an “indemnitee”), whether the basis of such proceeding is alleged action in an official capacity as a director, officer, employee or agent, or in any other capacity while serving as a director, officer, employee or agent, against all liability and loss suffered and expenses (including, without limitation, attorneys’ fees, judgments, fines, ERISA excise taxes and penalties and amounts paid in settlement) reasonably incurred by such indemnitee in connection with such proceeding. The Corporation shall to the fullest extent not prohibited by applicable law pay the expenses (including attorneys’ fees) incurred by an indemnitee in defending or otherwise participating in any proceeding in advance of its final disposition; provided, however, that, to the extent required by applicable law, such payment of expenses in advance of the final disposition of the proceeding shall be made only upon receipt of an undertaking, by or on behalf of the indemnitee, to repay all amounts so advanced if it shall ultimately be determined that the indemnitee is not entitled to be indemnified under this Section 8.2 or otherwise. The rights to indemnification and advancement of expenses conferred by this Section 8.2 shall be contract rights and such rights shall continue as to an indemnitee who has ceased to be a director, officer, employee or agent and shall inure to the benefit of his or her heirs, executors and administrators. Notwithstanding the foregoing provisions of this Section 8.2(a), except for proceedings to enforce rights to indemnification and advancement of expenses, the Corporation shall indemnify and advance expenses to an indemnitee in connection with a proceeding (or part thereof) initiated by such indemnitee only if such proceeding (or part thereof) was authorized by the Board.

(b) The rights to indemnification and advancement of expenses conferred on any indemnitee by this Section 8.2 shall not be exclusive of any other rights that any indemnitee may have or hereafter acquire under law, this Second Amended and Restated Certificate, the Bylaws, an agreement, vote of stockholders or disinterested directors, or otherwise.

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(c) Any repeal or amendment of this Section 8.2 by the stockholders of the Corporation or by changes in law, or the adoption of any other provision of this Second Amended and Restated Certificate inconsistent with this Section 8.2, shall, unless otherwise required by law, be prospective only (except to the extent such amendment or change in law permits the Corporation to provide broader indemnification rights on a retroactive basis than permitted prior thereto), and shall not in any way diminish or adversely affect any right or protection existing at the time of such repeal or amendment or adoption of such inconsistent provision in respect of any proceeding (regardless of when such proceeding is first threatened, commenced or completed) arising out of, or related to, any act or omission occurring prior to such repeal or amendment or adoption of such inconsistent provision.

(d) This Section 8.2 shall not limit the right of the Corporation, to the extent and in the manner authorized or permitted by law, to indemnify and to advance expenses to persons other than indemnitees.

ARTICLE IX

CORPORATE OPPORTUNITY

Section 9.1 Corporate Opportunities and Non-Employee Directors.

(a) In recognition and anticipation that members of the Board who are not employees of the Corporation (the “Non-Employee Directors”) and their respective Affiliates may now engage and may continue to engage in the same or similar activities or related lines of business as those in which the Corporation, directly or indirectly, may engage and/or other business activities that overlap with or compete with those in which the Corporation, directly or indirectly, may engage, the provisions of this Article IX are set forth to regulate and define the conduct of certain affairs of the Corporation with respect to certain classes or categories of business opportunities as they may involve any of the Non-Employee Directors or their respective Affiliates and the powers, rights, duties and liabilities of the Corporation and its directors, officers and stockholders in connection therewith. For purposes of this Article IX, (i) “Affiliate” shall mean, (a) in respect of each Non-Employee Director, any Person that, directly or indirectly, is controlled by such Non-Employee Director (other than the Corporation and any entity that is controlled by the Corporation) and (b) in respect of the Corporation, any Person that, directly or indirectly, is controlled by the Corporation; and (ii) “Person” shall mean any individual, corporation, general or limited partnership, limited liability company, joint venture, trust, association or any other entity.

(b) No Non-Employee Director (including any Non-Employee Director who serves as an officer of the Corporation in both his or her director and officer capacities) or his or her Affiliates (such Persons being referred to, collectively, as “Identified Persons” and, individually, as an “Identified Person”) shall, to the fullest extent permitted by law, have any duty to refrain from directly or indirectly (1) engaging in the same or similar business activities or lines of business in which the Corporation or any of its Affiliates now engages or proposes to engage or (2) otherwise competing with the Corporation or any of its Affiliates, and, to the fullest extent permitted by law, no Identified Person shall be liable to the Corporation or its stockholders or to any Affiliate of the Corporation for breach of any fiduciary duty solely by reason of the fact that such Identified Person engages in any such activities. To the fullest extent permitted by law, the Corporation hereby renounces any interest or expectancy in, or right to be offered an opportunity to participate in, any business opportunity which may be a corporate opportunity for an Identified Person and the Corporation or any of its Affiliates, except as provided in Section 9.1(c) of this Article IX. Subject to said Section 9.1(c) of this Article IX, in the event that any Identified Person acquires knowledge of a potential transaction or other business opportunity which may be a corporate opportunity for itself, herself or himself and the Corporation or any of its Affiliates, such Identified Person shall, to the fullest extent permitted by law, have no duty to communicate or offer such transaction or other business opportunity to the Corporation or any of its Affiliates and, to the fullest extent permitted by law, shall not be liable to the Corporation or its stockholders or to any Affiliate of the Corporation for breach of any fiduciary duty as a stockholder, director or officer of the Corporation solely by reason of the fact that such

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Identified Person pursues or acquires such corporate opportunity for itself, herself or himself, or offers or directs such corporate opportunity to another Person.

(c) The Corporation does not renounce its interest in any corporate opportunity offered to any Non-Employee Director (including any Non-Employee Director who serves as an officer of this Corporation) if such opportunity is expressly offered to such person solely in his or her capacity as a director or officer of the Corporation, and the provisions of Section 9.1(b) of this Article IX shall not apply to any such corporate opportunity.

(d) In addition to and notwithstanding the foregoing provisions of this Article IX, a corporate opportunity shall not be deemed to be a potential corporate opportunity for the Corporation if it is a business opportunity that (i) the Corporation is unable, financially or legally, or is not contractually permitted to undertake, (ii) from its nature, is not in the line of the Corporation’s business or is of no practical advantage to the Corporation or (iii) is one in which the Corporation has no interest or reasonable expectancy.

(e) To the fullest extent permitted by law, any Person purchasing or otherwise acquiring any interest in any shares of capital stock of the Corporation shall be deemed to have notice of and to have consented to the provisions of this Article IX.

ARTICLE X

AMENDMENT OF SECOND AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION

The Corporation reserves the right at any time and from time to time to amend, alter, change or repeal any provision contained in this Second Amended and Restated Certificate (including any Preferred Stock Designation), and other provisions authorized by the laws of the State of Delaware at the time in force that may be added or inserted, in the manner now or hereafter prescribed by this Second Amended and Restated Certificate and the DGCL; and, except as set forth in Article VIII, all rights, preferences and privileges of whatever nature herein conferred upon stockholders, directors or any other persons by and pursuant to this Second Amended and Restated Certificate in its present form or as hereafter amended are granted subject to the right reserved in this Article X.

ARTICLE XI

EXCLUSIVE FORUM FOR CERTAIN LAWSUITS

Section 11.1 Forum. Unless the Corporation consents in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware shall be the sole and exclusive forum for any stockholder (including a beneficial owner) to bring (i) any derivative action or proceeding brought on behalf of the Corporation, (ii) any action asserting a claim of breach of a fiduciary duty owed by any director, officer or other employee of the Corporation to the Corporation or the Corporation’s stockholders, (iii) any action asserting a claim against the Corporation, its directors, officers or employees arising pursuant to any provision of the DGCL or this Second Amended and Restated Certificate or the Bylaws, or (iv) any action asserting a claim against the Corporation, its directors, officers or employees governed by the internal affairs doctrine and, if brought outside of Delaware, the stockholder bringing the suit will be deemed to have consented to service of process on such stockholder’s counsel except any action (A) as to which the Court of Chancery in the State of Delaware determines that there is an indispensable party not subject to the jurisdiction of the Court of Chancery (and the indispensable party does not consent to the personal jurisdiction of the Court of Chancery within ten days following such determination), (B) which is vested in the exclusive jurisdiction of a court or forum other than the Court of Chancery, (C) for which the Court of Chancery does not have subject matter jurisdiction, or (D) any action arising under the Securities Act of 1933, as amended, as to which the Court of Chancery and the federal district court for the

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District of Delaware shall have concurrent jurisdiction. Notwithstanding the foregoing, the provisions of this Section 11.1 will not apply to suits brought to enforce any liability or duty created by the Exchange Act or any other claim for which the federal courts have exclusive jurisdiction.

Section 11.2 Consent to Jurisdiction. If any action the subject matter of which is within the scope of Section 11.1 immediately above is filed in a court other than a court located within the State of Delaware (a “Foreign Action”) in the name of any stockholder, such stockholder shall be deemed to have consented to (i) the personal jurisdiction of the state and federal courts located within the State of Delaware in connection with any action brought in any such court to enforce Section 11.1 immediately above (an “FSC Enforcement Action”) and (ii) having service of process made upon such stockholder in any such FSC Enforcement Action by service upon such stockholder’s counsel in the Foreign Action as agent for such stockholder.

ARTICLE XII

SEVERABILITY

If any provision or provisions (or any part thereof) of this Second Amended and Restated Certificate shall be held to be invalid, illegal or unenforceable as applied to any person, entity or circumstance for any reason whatsoever, then, to the fullest extent permitted by law, (i) the validity, legality and enforceability of such provisions in any other circumstance and of the remaining provisions of this Second Amended and Restated Certificate (including, without limitation, each portion of any paragraph of this Second Amended and Restated Certificate containing any such provision held to be invalid, illegal or unenforceable that is not itself held to be invalid, illegal or unenforceable) and the application of such provision to other persons or entities and circumstances shall not in any way be affected or impaired thereby, and (ii) the provisions of this Second Amended and Restated Certificate (including, without limitation, each portion of any paragraph of this Second Amended and Restated Certificate containing any such provision held to be invalid, illegal or unenforceable) shall be construed so as to permit the Corporation to protect its directors, officers, employees and agents from personal liability in respect of their good faith service or for the benefit of the Corporation to the fullest extent permitted by law.

[Signature page follows.]

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IN WITNESS WHEREOF, GigCapital3, Inc. has caused this Second Amended and Restated Certificate to be duly executed and acknowledged in its name and on its behalf by an authorized officer as of the date first set forth above.

GIGCAPITAL3, INC.
By:
Name:	Dr. Avi Katz
Title:	President and Chief Executive Officer

Signature Page to Second Amended and Restated Certificate of Incorporation

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EXHIBIT F

Sponsor Support Agreement

Exhibit F

Exhibit F

SPONSOR SUPPORT AGREEMENT

This SPONSOR SUPPORT AGREEMENT (this “Agreement”), dated as of December 10, 2020, is entered into by and among GigAcquisitions3, LLC, a Delaware limited liability company (the “Sponsor”), GigCapital3, Inc., a Delaware corporation (“GigCapital3”), and Lightning Systems, Inc., a Delaware Corporation (the “Company”).

RECITALS

WHEREAS, concurrently herewith, the Company, Project Power Merger Sub, Inc., a Delaware corporation (“Merger Sub”), and GigCapital3 are entering into a Business Combination Agreement (as amended, supplemented, restated or otherwise modified from time to time, the “BCA”), pursuant to which (and subject to the terms and conditions set forth therein) Merger Sub will merge with and into the Company (the “Merger”), with the Company surviving the Merger as a wholly owned subsidiary of GigCapital3;

WHEREAS, capitalized terms used but not otherwise defined in this Agreement shall have the meanings ascribed to them in the BCA;

WHEREAS, the Sponsor is currently the record owner of 5,635,000 shares of GigCapital3 Common Stock (the “Sponsor Shares”); and

WHEREAS, as a condition and inducement to the willingness of GigCapital3 and the Company to enter into the BCA, GigCapital3, the Company and the Sponsor are entering into this Agreement.

AGREEMENT

NOW, THEREFORE, in consideration of the foregoing and the mutual covenants and agreements set forth herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, and intending to be legally bound hereby, the Sponsor, GigCapital3 and the Company hereby agree as follows:

1. Voting Agreement. The Sponsor agrees that, at the GigCapital3 Stockholders’ Meeting, at any other meeting of the stockholders of GigCapital3 (whether annual or special and whether or not an adjourned or postponed meeting, however called and including any adjournment or postponement thereof) and in connection with any written consent of the stockholders of GigCapital3, the Sponsor shall:

a. when such meeting is held, appear at such meeting or otherwise cause the Sponsor Shares to be counted as present thereat for the purpose of establishing a quorum;

b. vote (or execute and return an action by written consent), or cause to be voted at such meeting (or validly execute and return and cause such consent to be granted with respect to), all of the Sponsor Shares in favor of (i) the approval and adoption of the BCA and approval of the Merger and all other transactions contemplated by the BCA and (ii) against any action, agreement or transaction or proposal that would result in a breach of any covenant, representation or warranty or any other obligation or agreement of GigCapital3 under the BCA or that would reasonably be expected to result in the failure of the Merger from being consummated and (iii) each of the proposals and any other matters necessary or reasonably requested by GigCapital3 for consummation of the Merger and the other transactions contemplated by the BCA; and

c. vote (or execute and return an action by written consent), or cause to be voted at such meeting (or validly execute and return and cause such consent to be granted with respect to), all of the Sponsor Shares against (i) any Business Combination Proposal other than with the Company and (ii) any other action that would reasonably be expected to (x) materially impede, interfere with, delay, postpone or adversely affect the Merger or

any of the other transactions contemplated by the BCA, or (y) result in a breach of any covenant, representation or warranty or other obligation or agreement of the Sponsor contained in this Agreement.

2. Transfer of Shares. Except as otherwise contemplated by the BCA or this Agreement, the Sponsor agrees that it shall not, directly or indirectly, (a) sell, assign, transfer (including by operation of law), create any lien or pledge, dispose of or otherwise encumber any of the Sponsor Shares or otherwise agree to do any of the foregoing, (b) deposit any Sponsor Shares into a voting trust or enter into a voting agreement or arrangement or grant any proxy or power of attorney with respect thereto that is inconsistent with this Agreement or (c) enter into any contract, option or other arrangement or undertaking requiring the direct acquisition or sale, assignment, transfer or other disposition of any Sponsor Shares.

3. No Solicitation of Transactions. The Sponsor agrees not to directly or indirectly, through any officer, director, representative, agent or otherwise, (a) solicit, initiate or knowingly encourage (including by furnishing information) the submission of, or participate in any discussions or negotiations regarding, any transaction in violation of the BCA or (b) participate in any discussions or negotiations regarding, or furnish to any person or other entity or “group” within the meaning of Section 13(d) of the Exchange Act, any information with the intent to, or otherwise cooperate in any way with respect to, or knowingly assist, participate in, facilitate or encourage, any unsolicited proposal that constitutes, or may reasonably be expected to lead to, a Business Combination Proposal or other transaction in violation of the BCA. Sponsor shall, and shall cause its affiliates and Representatives to, immediately cease any and all existing discussions or negotiations with any person (other than with the Company, its stockholders and their respective affiliates and Representatives) conducted prior to the date hereof with respect to, or which is reasonably likely to give rise to or result in, a Business Combination Proposal. If the Sponsor receives any inquiry or proposal with respect to a Business Combination Proposal, then Sponsor shall promptly (and in no event later than twenty-four (24) hours after the Sponsor becomes aware of such inquiry or proposal) notify such person in writing that GigCapital3 is subject to an exclusivity agreement with respect to the Merger that prohibits Sponsor from considering such inquiry or proposal.

4. Representations and Warranties of the Sponsor. The Sponsor hereby represents and warrants to GigCapital3 and the Company as follows:

a. The Sponsor is the only record and a beneficial owner (within the meaning of Rule 13d-3 under the Exchange Act) of, and has good, valid and marketable title to, the Sponsor Shares, free and clear of Liens other than as created by this Agreement or Sponsor’s organizational documents or the organizational documents of GigCapital3 (including, without limitation, for the purposes hereof, any agreement between or among stockholders of GigCapital3).

b. The Sponsor (i) has full voting power, full power of disposition and full power to issue instructions with respect to the matters set forth herein, in each case, with respect to the Sponsor Shares, (ii) has not entered into any voting agreement or voting trust with respect to any of the Sponsor Shares that is inconsistent with the Sponsor’s obligations pursuant to this Agreement, (iii) has not granted a proxy or power of attorney with respect to any of the Sponsor Shares that is inconsistent with the Sponsor’s obligations pursuant to this Agreement and (iv) has not entered into any agreement or undertaking that is otherwise inconsistent with, or would interfere with, or prohibit or prevent it from satisfying, its obligations pursuant to this Agreement.

c. The Sponsor (i) is a legal entity duly organized, validly existing and, to the extent such concept is applicable, in good standing under the Laws of the jurisdiction of its organization and (ii) has all requisite limited liability company or other power and authority and has taken all limited liability company or other action necessary in order to, execute, deliver and perform its obligations under this Agreement and to consummate the transactions contemplated hereby. This Agreement has been duly executed and delivered by the Sponsor and constitutes a valid and binding agreement of the Sponsor enforceable against the Sponsor in accordance with its terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar Laws affecting creditors’ rights generally and subject, as to enforceability, to general principles of equity.

d. Other than the filings, notices and reports pursuant to, in compliance with or required to be made under the Exchange Act, no filings, notices, reports, consents, registrations, approvals, permits, waivers, expirations of waiting periods or authorizations are required to be obtained by the Sponsor from, or to be given by the Sponsor to, or be made by the Sponsor with, any Governmental Authority in connection with the

execution, delivery and performance by the Sponsor of this Agreement, the consummation of the transactions contemplated hereby or the Merger and the other transactions contemplated by the BCA.

e. The execution, delivery and performance of this Agreement by the Sponsor does not, and the consummation of the transactions contemplated hereby or the Merger and the other transactions contemplated by the BCA will not, constitute or result in (i) a breach or violation of, or a default under, the limited liability company agreement or similar governing documents of the Sponsor, (ii) with or without notice, lapse of time or both, a breach or violation of, a termination (or right of termination) of or a default under, the loss of any benefit under, the creation, modification or acceleration of any obligations under or the creation of a Lien on any of the properties, rights or assets of the Sponsor pursuant to any contract binding upon the Sponsor or, assuming (solely with respect to performance of this Agreement and the transactions contemplated hereby), compliance with the matters referred to in Section 1, under any applicable Law to which the Sponsor is subject or (iii) any change in the rights or obligations of any party under any contract legally binding upon the Sponsor, except, in the case of clause (ii) or (iii) directly above, for any such breach, violation, termination, default, creation, acceleration or change that would not, individually or in the aggregate, reasonably be expected to prevent or materially delay or impair the Sponsor’s ability to perform its obligations hereunder or to consummate the transactions contemplated hereby, the consummation of the Merger or the other transactions contemplated by the BCA.

f. As of the date of this Agreement, there is no action, proceeding or investigation pending against the Sponsor or, to the knowledge of the Sponsor, threatened against the Sponsor that questions the beneficial or record ownership of the Sponsor Shares, the validity of this Agreement or the performance by the Sponsor of its obligations under this Agreement.

g. The Sponsor understands and acknowledges that each of GigCapital3 and the Company is entering into the BCA in reliance upon the Sponsor’s execution and delivery of this Agreement and the representations, warranties, covenants and other agreements of the Sponsor contained herein

5. Further Assurances. From time to time, at either GigCapital3’s or the Company’s request and without further consideration, the Sponsor shall execute and deliver such additional documents and take all such further action as may be reasonably necessary or reasonably requested to effect the actions and consummate the transactions contemplated by this Agreement.

6. Changes in Capital Stock. In the event of a stock split, stock dividend or distribution, or any change in GigCapital3’s capital stock by reason of any stock split, reverse stock split, recapitalization, combination, reclassification, exchange of shares or the like, equitable adjustment shall be made to the provisions of this Agreement as may be required so that the intended rights, privileges, duties and obligations hereunder shall be given full effect.

7. Amendment and Modification. This Agreement may not be amended, modified or supplemented in any manner, whether by course of conduct or otherwise, except by an instrument in writing signed by the Sponsor, GigCapital3 and the Company.

8. Waiver. No failure or delay by any party hereto exercising any right, power or privilege hereunder shall operate as a waiver thereof nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right, power or privilege. The rights and remedies of the parties hereto hereunder are cumulative and are not exclusive of any rights or remedies which they would otherwise have hereunder. Any agreement on the part of a party hereto to any such waiver shall be valid only if set forth in a written instrument executed and delivered by such party.

9. Notices. All notices and other communications hereunder shall be in writing and shall be deemed given if delivered personally, by email (with confirmation of receipt) or sent by a nationally recognized overnight courier service to the parties hereto at the following addresses (or at such other address for a party as shall be specified by like notice made pursuant to this Section 8):

if to GigCapital3, to it at:

GigCapital3, Inc.

1731 Embarcadero Rd., Suite 200

Palo Alto, CA 94303

Attention: Dr. Avi Katz, President and Chief Executive Officer

Email: avi@gigcapitalglobal.com

with a copy to:

DLA Piper LLP (US)

555 Mission Street

Suite 2400

San Francisco, CA 94105

Attention: Jeffrey Selman; John Maselli

Email: jeffrey.selman@us.dlapiper.com; john.maselli@us.dlapiper.com

if to the Sponsor, to it at:

GigAcquisitions3, LLC

1731 Embarcadero Rd., Suite 200

Palo Alto, CA 94303

Attention: Dr. Avi Katz

Email: avi@gigcapitalglobal.com

if to the Company, to it at:

Lightning Systems, Inc.

815 14th Street SW, Suite A100

Loveland, CO 80537

Attention: Timothy R. Reeser, Chief Executive Officer

Email: tim.reeser@lightningemotors.com

with a copy to:

King & Spalding LLP

1185 Avenue of the Americas

34th Floor

New York, NY 10036

Attention: Jonathan M.A. Melmed; Keith M. Townsend

Email: jmelmed@kslaw.com; ktownsend@kslaw.com

10. Entire Agreement. This Agreement and the BCA constitute the entire agreement and supersede all prior agreements and understandings, both written and oral, among the parties hereto with respect to the subject matter hereof and thereof.

11. No Third-Party Beneficiaries. The Sponsor hereby agrees that its representations, warranties and covenants set forth herein are solely for the benefit of GigCapital3 and the Company in accordance with and subject to the terms of this Agreement, and this Agreement is not intended to, and does not, confer upon any person other than the parties hereto any rights or remedies hereunder, including, without limitation, the right to rely upon the representations and warranties set forth herein, and the parties hereto hereby further agree that this Agreement may only be enforced against, and any action that may be based upon, arise out of or relate to this Agreement, or the negotiation, execution or performance of this Agreement may only be made against, the persons expressly named as parties hereto.

12. Governing Law and Venue. This Agreement shall be governed by, interpreted under, and construed in accordance with the internal laws of the State of New York applicable to agreements made and to be performed

within the State of New York, without giving effect to any choice-of-law provisions thereof that would compel the application of the substantive laws of any other jurisdiction

13. Assignment; Successors. Neither this Agreement nor any of the rights, interests or obligations hereunder shall be assigned by any of the parties hereto in whole or in part (whether by operation of Law or otherwise) without the prior written consent of the other party, and any such assignment without such consent shall be null and void. This Agreement shall be binding upon, inure to the benefit of and be enforceable by the parties hereto and their respective successors and permitted assigns.

14. Specific Performance. Each party acknowledges and agrees that the other parties hereto would be irreparably harmed and would not have any adequate remedy at law in the event that any of the provisions of this Agreement were not performed in accordance with their specific terms or were otherwise breached. Accordingly, each party agrees that the other parties hereto shall be entitled to an injunction or injunctions to prevent breaches of this Agreement and to enforce specifically the terms and provisions of this Agreement, this being in addition to any other remedy to which such parties are entitled at law or in equity.

15. Severability. In the event that any provision of this Agreement or the application thereof becomes or is declared by a court of competent jurisdiction to be illegal, void or unenforceable, the remainder of this Agreement will continue in full force and effect and the application of such provision to other persons or circumstances will be interpreted so as reasonably to effect the intent of the parties hereto.

16. Counterparts. This Agreement may be executed in one or more counterparts, all of which shall be considered one and the same agreement, it being understood that each party need not sign the same counterpart. This Agreement shall become effective when each party shall have received a counterpart hereof signed by all of the other parties. Signatures delivered electronically or by facsimile shall be deemed to be original signatures.

17. Termination. This Agreement shall terminate upon the earliest of (a) the Closing of the Merger, (b) the termination of the BCA in accordance with its terms, and (c) the time this Agreement is terminated upon the mutual written agreement of GigCapital3, the Company and the Sponsor.

[Signature Pages Follow]

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date first written above.

GIGCAPITAL3:

GIGCAPITAL3, INC.

By: Dr. Avi S. Katz, Executive Chairman of the Board, President, Chief Executive Officer, and Secretary

SPONSOR:

GIGACQUISITIONS3, LLC

By: Dr. Avi S. Katz, Manager

[Signature Page to Sponsor Support Agreement]

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date first written above.

THE COMPANY:

LIGHTNING SYSTEMS, INC.

By: Timothy R. Reeser, Chief Executive Officer

[Signature Page to Sponsor Support Agreement]

EXHIBIT G

Stockholder Support Agreement

Exhibit G

Exhibit G

STOCKHOLDER SUPPORT AGREEMENT

STOCKHOLDER SUPPORT AGREEMENT, dated as of December 10, 2020 (this “Agreement”), by and among GigCapital3, Inc., a Delaware corporation (“GigCapital3”), and certain of the stockholders of Lightning Systems, Inc., a Delaware corporation (the “Company”), whose names appear on the signature pages of this Agreement (each, a “Stockholder” and, collectively, the “Stockholders”).

WHEREAS, GigCapital3, Project Power Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of GigCapital3 (“Merger Sub”), and the Company have negotiated a Business Combination Agreement in the form attached hereto as Exhibit B (the “BCA”; terms used but not defined in this Agreement shall have the meanings ascribed to them in the BCA), which provides, among other things, that, upon the terms and subject to the conditions thereof, Merger Sub will be merged with and into the Company (the “Merger”), with the Company surviving the Merger as a wholly owned subsidiary of GigCapital3; and

WHEREAS, as of the date hereof, each Stockholder owns of record the number of shares of Company Common Stock and Company Preferred Stock as set forth opposite such Stockholder’s name on Exhibit A hereto (all such shares of Company Common Stock and Company Preferred Stock and any shares of Company Common Stock and Company Preferred Stock of which ownership of record or the power to vote is hereafter acquired by the Stockholders prior to the termination of this Agreement being referred to herein as the “Shares”).

NOW, THEREFORE, in consideration of the foregoing and of the mutual covenants and agreements contained herein, and intending to be legally bound hereby, the parties hereto hereby agree as follows:

1. BCA Approved; Agreement to Vote. Each Stockholder, with respect to such Stockholder’s Shares, severally and not jointly, hereby agrees to vote, at any meeting of the stockholders of the Company, and in any action by written consent of the stockholders of the Company (which written consent shall be delivered promptly, and in any event within twenty four (24) hours, after the Company requests such delivery), all of the Shares held by such Stockholder at such time in favor of the approval and adoption of the BCA and approval of the Merger and all other transactions contemplated by the BCA (including but not limited to the conversion of all Company Preferred Stock into Company Common Stock and the exercise or termination of all Company Warrants pursuant to the Stockholders Agreement, in each case subject to and effective immediately prior to the consummation of the Merger under the BCA) provided in all cases that no changes have been made in the BCA or in the Merger or related transactions or ancillary agreements under the BCA that are material to one or more of the Stockholders. Provided no changes are made in the BCA or in the Merger or related transactions or ancillary agreements under the BCA that are material to one or more of the Stockholders, each Stockholder, severally and not jointly, hereby agrees to vote at any meeting of the stockholders of the Company, and to act by written consent of Company stockholders, against any action, agreement, transaction or proposal that would cause a material breach of any covenant, representation, warranty or other obligation or agreement of the Company under the BCA or that would reasonably be expected to prevent the Merger from being consummated. Each Stockholder acknowledges receipt and review of a copy of the BCA.

2. Termination of Stockholder Agreements, Related Agreements. Subject to the consummation of the Closing pursuant to the BCA each Stockholder, severally and not jointly, hereby agrees that the following shall terminate effective immediately prior to the Closing under the BCA (provided that all Terminating Rights (as defined below) between the Company or any of its subsidiaries and any other holder of Company capital stock shall also terminate at such time), that certain (a) Investors’ Rights Agreement, dated as of December 31, 2019, by and among the Company and the stockholders of the Company named therein (the “Rights Agreement”), (b) Co-Sale Agreement, dated as of December 31, 2019, by and among the Company and the stockholders of the Company named therein (the “Co-Sale Agreement”), (c) Voting Agreement dated as of December 31, 2019 by and among the Company and the stockholders of the Company named therein (the “Voting Agreement” and, together with the Rights Agreement and the Co-Sale Agreement, the “Stockholder Agreements”) and (d) if applicable to any Stockholder, any rights under any letter agreement providing for redemption rights, put rights, purchase rights or other similar rights not generally available to stockholders of the Company (the “Terminating Rights”) between Stockholder and the Company, but excluding, for the avoidance of doubt, any rights such

Stockholder may have that relate to any commercial or employment agreements or arrangements between such Stockholder and the Company or any subsidiary, which shall survive in accordance with their terms.

3. Transfer of Shares. Each Stockholder, severally and not jointly, agrees that it shall not, directly or indirectly, (a) sell, assign, transfer (including by operation of law), create any lien or pledge, dispose of or otherwise encumber any of the Shares or otherwise agree to do any of the foregoing, except for a sale, assignment or transfer pursuant to the BCA or to another stockholder of the Company that is a party to this Agreement and bound by the terms and obligations hereof, (b) deposit any Shares into a voting trust or enter into a voting agreement or arrangement or grant any proxy or power of attorney with respect thereto that is inconsistent with this Agreement or (c) enter into any contract, option or other arrangement or undertaking with respect to the direct acquisition or sale, assignment, transfer or other disposition of any Shares, except as set forth in the Stockholders’ Agreement; provided, that the foregoing shall not prohibit the transfer of the Shares to an affiliate of Stockholder, but only if such affiliate of such Stockholder shall execute this Agreement or a joinder agreeing to become a party to this Agreement.

4. No Solicitation of Transactions. Each of the Stockholders severally and not jointly, agrees not to directly or indirectly, through any officer, director, representative, agent or otherwise, (a) solicit, initiate or knowingly encourage (including by furnishing information) the submission of, or participate in any discussions or negotiations regarding, any transaction in violation of the BCA or (b) participate in any discussions or negotiations regarding, or furnish to any person or other entity or “group” within the meaning of Section 13(d) of the Exchange Act, any information with the intent to, or otherwise cooperate in any way with respect to, or knowingly assist, participate in, facilitate or encourage, any unsolicited proposal that constitutes, or may reasonably be expected to lead to, an Alternative Transaction in violation of the BCA. Each Stockholder shall, and shall direct its representatives and agents to, immediately cease and cause to be terminated any discussions or negotiations with any parties that may be ongoing with respect to any Alternative Transaction (other than the transactions contemplated by the BCA) to the extent required by the BCA. If any Stockholder receives any inquiry or proposal with respect to an Alternative Transaction, then such Stockholder shall promptly (and in no event later than twenty-four (24) hours after such Stockholder becomes aware of such inquiry or proposal) notify such person in writing that the Company is subject to an exclusivity agreement with respect to the sale of the Company that prohibits such Stockholder from considering such inquiry or proposal.

5. Representations and Warranties. Each Stockholder severally and not jointly, represents and warrants to GigCapital3 as follows:

(a) The execution, delivery and performance by such Stockholder of this Agreement and the consummation by such Stockholder of the transactions contemplated hereby do not and will not (i) conflict with or violate any statute, law, ordinance, regulation, rule, code, executive order, injunction, judgment, decree or other order applicable to such Stockholder, (ii) require any consent, approval or authorization of, declaration, filing or registration with, or notice to, any person or entity, (iii) result in the creation of any encumbrance on any Shares (other than under this Agreement, the BCA and the agreements contemplated by the BCA) or (iv) if such Stockholder is an entity, conflict with or result in a breach of or constitute a default under any provision of such Stockholder’s governing documents.

(b) As of the date of this Agreement, such Stockholder owns exclusively of record and has good and valid title to the Shares set forth opposite the Stockholder’s name on Exhibit A free and clear of any security interest, lien, claim, pledge, proxy, option, right of first refusal, agreement, voting restriction, limitation on disposition, charge, adverse claim of ownership or use or other encumbrance of any kind and has the sole power to vote and the right, power and authority to sell, transfer and deliver such Shares, other than pursuant and subject to: (i) this Agreement, (ii) applicable securities laws, (iii) the Company’s certificate of incorporation and bylaws, (iv) the Stockholders Agreement and (v) the Stockholder Agreements. Such Stockholder is not the registered owner of any Shares other than those set forth on Exhibit A.

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(c) Such Stockholder has the power, authority and capacity to execute, deliver and perform this Agreement and that this Agreement has been duly authorized, executed and delivered by such Stockholder.

6. Termination. This Agreement and the obligations and liabilities of the Stockholders under this Agreement shall automatically terminate upon the earliest of (a) the Effective Time; (b) the termination of the BCA in accordance with its terms, (c) the effective date of a written agreement of the parties hereto terminating this Agreement and (d) any material breach by GigCapital3 of the BCA that is not fully cured within the time permitted by the BCA. Upon termination of this Agreement, neither party shall have any further obligations or liabilities under this Agreement. The representations and warranties contained in this Agreement and in any certificate or other writing delivered pursuant hereto shall not survive the Closing or the termination of this Agreement.

7. Miscellaneous.

(a) Except as otherwise provided herein, all costs and expenses incurred in connection with this Agreement and the transactions contemplated hereby shall be paid by the party incurring such costs and expenses, whether or not the transactions contemplated hereby are consummated.

(b) All notices, requests, claims, demands and other communications hereunder shall be in writing and shall be given (and shall be deemed to have been duly given upon receipt) by delivery in person, by e-mail or by registered or certified mail (postage prepaid, return receipt requested) to the respective parties at the following addresses or e-mail addresses (or at such other address or email address for a party as shall be specified in a notice given in accordance with this Section 7(b)):

If to GigCapital3, to it at:

GigCapital3, Inc. 1731 Embarcadero Rd., Suite 200 Palo Alto, CA 94303
Attention:	Dr. Avi Katz, President and Chief Executive Officer
Email:	avi@gigcapitalglobal.com

with a copy to:

DLA Piper LLP (US) 555 Mission Street Suite 2400 San Francisco, CA 94105
Attention:	Jeffrey Selman; John Maselli
Email:	jeffrey.selman@us.dlapiper.com; john.maselli@us.dlapiper.com

If to a Stockholder, to the address or email address set forth for Stockholder on the signature page hereof.

(c) If any term or other provision of this Agreement is invalid, illegal or incapable of being enforced by any rule of law, or public policy, all other conditions and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner materially adverse to any party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the parties as closely as possible in a mutually acceptable manner in order that the transactions contemplated hereby be consummated as originally contemplated to the fullest extent possible.

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(d) This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and supersedes all prior agreements and undertakings, both written and oral, among the parties, or any of them, with respect to the subject matter hereof. This Agreement shall not be assigned (whether pursuant to a merger, by operation of law or otherwise), by any party without the prior express written consent of the other parties hereto except as permitted by Section 3.

(e) This Agreement shall be binding upon and inure solely to the benefit of each party hereto, and nothing in this Agreement, express or implied, is intended to or shall confer upon any other person any right, benefit or remedy of any nature whatsoever under or by reason of this Agreement. No Stockholder shall be liable for the breach by any other Stockholder of this Agreement.

(f) The parties hereto agree that irreparable damage would occur in the event any provision of this Agreement was not performed in accordance with the terms hereof and that the parties shall be entitled to specific performance of the terms hereof in addition to any other remedy at law or in equity.

(g) This Agreement shall be governed by, and construed in accordance with, the laws of the State of Delaware applicable to contracts executed in and to be performed in that State. All Actions arising out of or relating to this Agreement shall be heard and determined exclusively in any Delaware Chancery Court. The parties hereto hereby (i) submit to the exclusive jurisdiction of the Delaware Chancery Court for the purpose of any Action arising out of or relating to this Agreement brought by any party hereto, and (ii) irrevocably waive, and agree not to assert by way of motion, defense, or otherwise, in any such Action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that the Action is brought in an inconvenient forum, that the venue of the Action is improper, or that this Agreement or the transactions contemplated hereunder may not be enforced in or by any of the above-named courts.

(h) This Agreement may be executed and delivered (including by facsimile or portable document format (pdf) transmission) in counterparts, and by the different parties hereto in separate counterparts, each of which when executed shall be deemed to be an original but all of which taken together shall constitute one and the same agreement.

(i) At the request of GigCapital3, in the case of any Stockholder, or at the request of any Stockholder, in the case of GigCapital3, and without further consideration, each party shall execute and deliver or cause to be executed and delivered such additional documents and instruments and take such further action as may be reasonably necessary to implement the provisions of this Agreement.

(j) This Agreement shall not be effective or binding upon any Stockholder until after such time as the BCA is executed and delivered by the Company, GigCapital3 and Merger Sub.

(k) Each of the parties hereto hereby waives to the fullest extent permitted by applicable law any right it may have to a trial by jury with respect to any litigation directly or indirectly arising out of, under or in connection with this Agreement. Each of the parties hereto (i) certifies that no representative, agent or attorney of any other party has represented, expressly or otherwise, that such other party would not, in the event of litigation, seek to enforce that foregoing waiver and (ii) acknowledges that it and the other parties hereto have been induced to enter into this Agreement and the transactions contemplated hereby, as applicable, by, among other things, the mutual waivers and certifications in this Section 7(k).

[Signature pages follow]

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IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

GIGCAPITAL3, INC.

By:

Name: Dr. Avi S. Katz

Title:   Chief Executive Officer

Signature Page to Stockholder Support Agreement

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

BP TECHNOLOGY VENTURES INC.

By:

Name: Craig Coburn

Title:   Director

Address:

Email:

Signature Page to Stockholder Support Agreement

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

ROSELLA HOLDINGS, LTD.
By:
Name:	Karen Higgins
By:
Name:	Alison Wyser
Title:	For Portman Welbeck Limited as Corporate Directors for Rosella Holdings Limited
Address:
Email:

Signature page to Stockholder Support Agreement

EXHIBIT H

PIPE Subscription Agreement

Exhibit H

Exhibit H

SUBSCRIPTION AGREEMENT

This SUBSCRIPTION AGREEMENT (this “Subscription Agreement”) is entered into on December 10, 2020, by and between GigCapital3, Inc., a Delaware corporation (the “Company”), and BP Technology Ventures, Inc. (“Subscriber”).

WHEREAS, concurrently with the execution of this Subscription Agreement, the Company is entering into that certain Business Combination Agreement, dated as of the date of this Subscription Agreement (the “Business Combination Agreement”), among the Company, Lightning Systems, Inc., a Delaware corporation (“Lightning”), and Project Power Merger Sub, Inc., a Delaware corporation, providing for the combination of the Company and Lightning (the “Transaction Agreement” and the transactions contemplated by the Transaction Agreement, the “Transaction”);

WHEREAS, concurrently with the execution of this Subscription Agreement, the Company is entering into Subscription Agreements with certain investors in substantially the form attached to the Business Combination Agreement (the “Notes Subscription Agreements”), pursuant to which such investors, upon the terms and subject to the conditions set forth in the Notes Subscription Agreements, shall purchase from the Company, and the Company shall issue to such investors, (i) $100,000,000 of unsecured promissory notes convertible into shares of the Company’s common stock, par value $0.0001 per share (“Common Stock”), at a conversion price of $11.50 in accordance with the terms thereof (the “Convertible Notes”), and (ii) warrants to purchase up to 8,695,652 shares of Common Stock for a per share exercise price of $11.50 (the transactions described in the foregoing clauses (i) and (ii), collectively, the “Notes Financing”), in each case to be consummated concurrently with the Transaction; and

WHEREAS, in connection with the Transaction, Subscriber desires to subscribe for and purchase from the Company, immediately prior to the consummation of the Transaction, that number of shares of the Company’s common stock, par value $0.0001 per share (the “Common Stock”), set forth on the signature page hereto (the “Subscribed Shares”) for a purchase price of $10.00 per share (the “Per Share Price” and the aggregate of such Per Share Price for all Subscribed Shares being referred to herein as the “Purchase Price”), and the Company desires to issue and sell to Subscriber the Subscribed Shares in consideration of the payment of the Purchase Price by or on behalf of Subscriber to the Company.

NOW, THEREFORE, in consideration of the foregoing and the mutual representations, warranties and covenants, and subject to the conditions, herein contained, and intending to be legally bound hereby, the parties hereto hereby agree as follows:

1. Subscription. Subject to the terms and conditions hereof, at the Closing (as defined below), Subscriber hereby agrees to subscribe for and purchase, and the Company hereby agrees to issue and sell to Subscriber, upon the payment of the Purchase Price, the Subscribed Shares (such subscription and issuance, the “Subscription”). The Company hereby expressly covenants and agrees that the Purchase Price shall be used exclusively for the Transaction.

2. Closing.

a. The consummation of the Subscription contemplated hereby (the “Closing”) shall occur on the closing date of the Transactions (the “Closing Date”) immediately prior to or concurrently with the consummation of the Transaction.

b. At least five (5) Business Days before the anticipated Closing Date, the Company shall deliver written notice to Subscriber (the “Closing Notice”) specifying (i) the anticipated Closing Date and (ii) the wire instructions for delivery of the Purchase Price to the Company. No later than two (2) Business Days after receiving the Closing Notice, Subscriber shall deliver to the Company such information as is

reasonably requested in the Closing Notice in order for the Company to issue the Subscribed Shares to Subscriber. Subscriber shall deliver to the Company, on or prior to 8:00 a.m. (Eastern time) (or as soon as practicable after the Company or its transfer agent delivers evidence of the issuance to Subscriber of the Subscribed Shares on and as of the Closing Date) on the Closing Date the Purchase Price in cash via wire transfer to the account specified in the Closing Notice against (and concurrently with) delivery by the Company to Subscriber of (i) the Subscribed Shares in book entry form, free and clear of any liens or other restrictions (other than those arising under this Subscription Agreement or state or federal securities laws), in the name of Subscriber (or its nominee in accordance with its delivery instructions) or to a custodian designated by Subscriber, as applicable, and (ii) written notice from the Company or its transfer agent evidencing the issuance to Subscriber of the Subscribed Shares on and as of the Closing Date. In the event that the consummation of the Transaction does not occur within one (1) Business Day after the anticipated Closing Date specified in the Closing Notice, the Company shall promptly (but in no event later than two (2) Business Days after the anticipated Closing Date specified in the Closing Notice) return the funds so delivered by Subscriber to the Company by wire transfer in immediately available funds to the account specified by Subscriber. For the purposes of this Subscription Agreement, “Business Day” means any day other than a Saturday, Sunday or a day on which the Federal Reserve Bank of New York is closed.

c. The Closing shall be subject to the satisfaction or valid waiver (to the extent a valid waiver is capable of being issued) by the Company, on the one hand, or the Subscriber, on the other, of the conditions that, on the Closing Date:

(i) no suspension of the qualification of the Subscribed Shares for offering or sale or trading in any jurisdiction, or initiation or threatening of any proceedings for any of such purposes, shall have occurred;

(ii) all conditions precedent to the closing of the Transaction set forth in the Transaction Agreement, including the approval of the Company’s stockholders, shall have been satisfied or waived, and the closing of the Transaction shall be scheduled to occur concurrently with or immediately following the Closing;

(iii) no governmental authority shall have enacted, issued, promulgated, enforced or entered any judgment, order, law, rule or regulation (whether temporary, preliminary or permanent) which is then in effect and has the effect of making consummation of the transactions contemplated hereby illegal or otherwise restraining, prohibiting or enjoining consummation of the transactions contemplated hereby (except in the case of a governmental authority located outside the United States where such judgment, order, law, rule or regulation would not be reasonably expected to have a Company Material Adverse Effect (as defined below)); and no such governmental authority shall have instituted or threatened in writing a proceeding seeking to impose any such restraint or prohibition (except in the case of a governmental authority located outside the United States where such restraint or prohibition would not be reasonably expected to have a Company Material Adverse Effect); and

(iv) all conditions precedent to the closing of the Notes Financing set forth in the Notes Subscription Agreements shall have been satisfied or waived, and the Closing shall occur concurrently with the closing of the Notes Financing.

d. The obligation of the Company to consummate the Closing shall be subject to the satisfaction or valid waiver by the Company of the additional conditions that, on the Closing Date:

(i) all representations and warranties of Subscriber contained in this Subscription Agreement are true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Subscriber Material Adverse Effect (as defined below), which representations and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by Subscriber of each of the representations and warranties of Subscriber contained in this Subscription Agreement as of the Closing; and

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(ii) Subscriber shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by this Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing, except where the failure of such performance or compliance would not or would not reasonably be expected to prevent, materially delay, or materially impair the ability of the Company to consummate the Closing.

e. The obligation of Subscriber to consummate the Closing shall be subject to the satisfaction or valid waiver by Subscriber of the additional conditions that, on the Closing Date:

(i) all representations and warranties of the Company contained in this Subscription Agreement are true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Company Material Adverse Effect (as defined below), which representations and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by the Company of each of the representations and warranties of the Company contained in this Subscription Agreement as of the Closing;

(ii) the Company shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by this Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing;

(iii) there shall have been no amendment, waiver or modification to the Transaction Agreement that materially and adversely affects the Company; and

(iv) there has not occurred any material adverse change, or any development involving a prospective material adverse change, in the condition (financial or otherwise) or in the results of operations, or business of the Company or Lightning.

f. Prior to or at the Closing, Subscriber shall deliver to the Company a duly completed and executed Internal Revenue Service Form W-9 or appropriate Form W-8.

3. Company Representations and Warranties. For purposes of this Section 3, the term “Company” shall refer to the Company as of the date hereof and, for purposes of only the representations contained in subsections (f), (i), (k) and (n) of this Section 3 and to the extent such representations and warranties are made as of the Closing Date, the combined company after giving effect to the Transaction as of the Closing Date. The Company represents and warrants to Subscriber that:

a. The Company (i) is duly organized, validly existing and in good standing under the laws of the State of Delaware, (ii) has the requisite power and authority to own, lease and operate its properties, to carry on its business as it is now being conducted and to enter into and perform its obligations under this Subscription Agreement, and (iii) is duly licensed or qualified to conduct its business and, if applicable, is in good standing under the laws of each jurisdiction (other than its jurisdiction of incorporation) in which the conduct of its business or the ownership of its properties or assets requires such license or qualification, except, with respect to the foregoing clause (iii), where the failure to be in good standing would not reasonably be expected to have a Company Material Adverse Effect. For purposes of this Subscription Agreement, a “Company Material Adverse Effect” means an event, change, development, occurrence, condition or effect with respect to the Company and its subsidiaries, taken together as a whole (on a consolidated basis), that, individually or in the aggregate, has a material adverse effect on the business, financial condition, prospects or results of operations of the Company and its subsidiaries, taken together as a whole (on a consolidated basis).

b. The Subscribed Shares have been duly authorized and, when issued and delivered to Subscriber against full payment therefor in accordance with the terms of this Subscription Agreement, will be validly issued, fully paid and non-assessable and will not have been issued in violation of any preemptive rights created under the Company’s organizational documents or the laws of the State of Delaware.

c. The Subscribed Shares are not, and following the Closing, will not be, subject to any Transfer Restriction. The term “Transfer Restriction” means any condition to or restriction on the ability of the

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undersigned to pledge, sell, assign or otherwise transfer the Shares under any organizational document, policy or agreement of, by or with the Company, but excluding the restrictions on transfer described in Section 4(e) of this Subscription Agreement with respect to the status of the Shares as “restricted securities” pending their registration for resale under the Securities Act of 1933, as amended (the “Securities Act”) in accordance with the terms of this Subscription Agreement.

d. This Subscription Agreement has been duly executed and delivered by the Company, and assuming the due authorization, execution and delivery of the same by Subscriber, this Subscription Agreement shall constitute the valid and legally binding obligation of the Company, enforceable against the Company in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors generally and by the availability of equitable remedies.

e. The execution and delivery of this Subscription Agreement, the issuance and sale of the Subscribed Shares and the compliance by the Company with all of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the Company is a party or by which the Company is bound or to which any of the property or assets of the Company is subject; (ii) the organizational documents of the Company; or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties that, in the case of clauses (i) and (iii), would reasonably be expected to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Shares.

f. Assuming the accuracy of the representations and warranties of the Subscriber, the Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization (including the New York Stock Exchange or other person in connection with the execution, delivery and performance of this Subscription Agreement (including, without limitation, the issuance of the Subscribed Shares), other than (i) filings required by applicable state securities laws, (ii) the filing of the Registration Statement pursuant to Section 5 below, (iii) those required by the New York Stock Exchange, including with respect to obtaining stockholder approval, (iv) those required to consummate the Transaction as provided under the Transaction Agreement, (v) the filing of notification under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, if applicable, and (vi) the failure of which to obtain would not be reasonably likely to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Shares.

g. As of their respective dates, all reports required to be filed by the Company with the United States Securities and Exchange Commission (“Commission”)(the “SEC Reports”) complied in all material respects with the requirements of the Securities Act and the Securities Exchange Act of 1934, and the rules and regulations of the Commission promulgated thereunder, and none of the SEC Reports, when filed, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The financial statements of the Company included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the Commission with respect thereto as in effect at the time of filing and fairly present in all material respects the financial position of the Company as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal, year-end audit adjustments.

h. As of the date hereof and as of immediately prior to the Closing, the authorized share capital of the Company consists of 100,000,000 shares of Common Stock and 1,000,000 shares of preferred stock, par

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value $0.0001 per share (“Preferred Shares”). As of the Closing Date (and immediately after the consummation of the Transaction), the authorized share capital of the Company will consist of 250,000,000 shares of Common Stock and 1,000,000 Preferred Shares. As of the date hereof and as of immediately prior to the Closing: (i) 25,893,479 shares of Common Stock and no Preferred Shares were issued and outstanding; (ii) 15,670,108 warrants, each exercisable to purchase a whole share of Common Stock at $11.50 per full share (the “Warrants”), were issued and outstanding; and (iii) no Common Stock was subject to issuance upon exercise of outstanding options. As of the date hereof, the Company had no outstanding long-term indebtedness (other than fees payable under the business combination marketing agreement entered into in connection with its initial public offering) and will not have any long-term indebtedness immediately prior to the Closing; provided, that the Company shall consummate the Notes Financing concurrently with the Closing and the terms and conditions of the Note Financing shall be consistent with the provisions of the term sheet for the Note Financing attached hereto as Exhibit A. No Warrants are exercisable on or prior to the Closing. All (i) issued and outstanding Common Stock has been duly authorized and validly issued, is fully paid and non-assessable and is not subject to preemptive rights and (ii) issued and outstanding Warrants and Rights constitute legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their terms. As of the date hereof, except as set forth above and pursuant to the Transaction Agreement, there are no outstanding options, warrants or other rights to subscribe for, purchase or acquire from the Company any Common Stock or other equity interests in the Company (collectively, “Equity Interests”) or securities convertible into or exchangeable or exercisable for Equity Interests. As of the date hereof, the Company has no subsidiaries and does not own, directly or indirectly, interests or investments (whether equity or debt) in any person, whether incorporated or unincorporated. There are no stockholder agreements, voting trusts or other agreements or understandings to which the Company is a party or by which it is bound relating to the voting of any Equity Interests, other than (A) the letter agreements entered into by the Company in connection with the Company’s initial public offering on May 13, 2020 pursuant to which the Company’s sponsor and the Company’s executive officers and independent directors agreed to vote in favor of any proposed Business Combination (as defined therein), which includes the Transaction, and (B) as contemplated by the Transaction Agreement. There are no securities or instruments issued by or to which the Company is a party containing anti-dilution or similar provisions that will be triggered by the issuance of the Subscribed Shares.

i. Except for such matters as have not had and would not be reasonably likely to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Shares, as of the date hereof, there is no (i) suit, action, proceeding or arbitration before a governmental authority or arbitrator pending, or, to the knowledge of the Company, threatened in writing against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental authority or arbitrator outstanding against the Company.

j. The issued and outstanding shares of Common Stock are registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are listed for trading on the New York Stock Exchange under the symbol “GIK” (it being understood that the trading symbol will be changed in connection with the Transaction). There is no suit, action, proceeding or investigation pending or, to the knowledge of the Company, threatened against the Company by the New York Stock Exchange or the Commission with respect to any intention by such entity to deregister the shares of Common Stock or prohibit or terminate the listing of the shares of Common Stock on the New York Stock Exchange. The Company has taken no action that is designed to terminate the registration of the shares of Common Stock under the Exchange Act.

k. Assuming the accuracy of Subscriber’s representations and warranties set forth in Section 4 of this Subscription Agreement, no registration under the Securities Act is required for the offer and sale of the Subscribed Shares by the Company to Subscriber.

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l. Neither the Company nor any person acting on its behalf has engaged or will engage in any form of general solicitation or general advertising (within the meaning of Regulation D) in connection with any offer or sale of the Subscribed Shares.

m. Except for the Placement Agent (as defined below), no broker or finder is entitled to any brokerage or finder’s fee or commission from the Company solely in connection with the sale of the Subscribed Shares to Subscriber.

n. Except for such matters as have not had a Company Material Adverse Effect, the Company is, and has been since its inception, in compliance with all state and federal laws applicable to the conduct of its business. The Company has not received any written, or to its knowledge, other communication from a governmental entity that alleges that the Company is not in compliance with or is in default or violation of any applicable law, except where such non-compliance, default or violation would not be reasonably likely to have, individually or in the aggregate, a Material Adverse Effect. Except for such matters as have not had and would not be reasonably likely to have, individually or in the aggregate, a Material Adverse Effect, there is no (i) action, lawsuit, claim or other proceeding, in each case by or before any governmental authority pending, or, to the knowledge of the Company, threatened against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against the Company.

4. Subscriber Representations and Warranties. Subscriber represents and warrants to the Company and the Placement Agent that:

a. Subscriber (i) is duly organized, validly existing and in good standing under the laws of its jurisdiction of incorporation, and (ii) has the requisite power and authority to enter into and perform its obligations under this Subscription Agreement.

b. This Subscription Agreement has been duly executed and delivered by Subscriber, and assuming the due authorization, execution and delivery of the same by the Company, this Subscription Agreement shall constitute the valid and legally binding obligation of Subscriber, enforceable against Subscriber in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors generally and by the availability of equitable remedies.

c. The execution and delivery of this Subscription Agreement, the purchase of the Subscribed Shares and the compliance by Subscriber with all of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of Subscriber pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which Subscriber is a party or by which Subscriber is bound or to which any of the property or assets of Subscriber is subject; (ii) the organizational documents of Subscriber; or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over Subscriber or any of its properties that, in the case of clauses (i) and (iii), would reasonably be expected to have a Subscriber Material Adverse Effect. For purposes of this Subscription Agreement, a “Subscriber Material Adverse Effect” means an event, change, development, occurrence, condition or effect with respect to Subscriber that would reasonably be expected to have a material adverse effect on Subscriber’s ability to consummate the transactions contemplated hereby, including the purchase of the Subscribed Shares.

d. Subscriber (i) is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) or an institutional “accredited investor” (within the meaning of Rule 501(a)(1), (2), (3) or (7) under the Securities Act) satisfying the applicable requirements set forth on Annex A hereto and an “institutional account” as defined in FINRA Rule 4512(c), (ii) is acquiring the Subscribed Shares only for its own account and not for the account of others, or if Subscriber is subscribing for the Subscribed Shares as a fiduciary or agent for one or more investor accounts, each owner of such account is a qualified institutional buyer and

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Subscriber has full investment discretion with respect to each such account, and the full power and authority to make the acknowledgements, representations and agreements herein on behalf of each owner of each such account, and (iii) is not acquiring the Subscribed Shares with a view to, or for offer or sale in connection with, any distribution thereof in violation of the Securities Act (and has provided the Company with the requested information on Annex A following the signature page hereto). Subscriber is not an entity formed for the specific purpose of acquiring the Subscribed Shares.

e. Subscriber understands that the Subscribed Shares are being offered in a transaction not involving any public offering within the meaning of the Securities Act and that the Subscribed Shares have not been registered under the Securities Act. Subscriber understands that the Subscribed Shares may not be resold, transferred, pledged or otherwise disposed of by Subscriber absent an effective registration statement under the Securities Act, except (i) to the Company or a subsidiary thereof, or (ii) pursuant to an applicable exemption from the registration requirements of the Securities Act, and, in each of cases (i) and (ii), in accordance with any applicable securities laws of the applicable states and other jurisdictions of the United States, and that any book-entry position or certificates representing the Subscribed Shares shall contain a legend to such effect. Subscriber acknowledges that the Subscribed Shares will not be eligible for resale pursuant to Rule 144A promulgated under the Securities Act. Subscriber understands and agrees that the Subscribed Shares will be subject to transfer restrictions and, as a result of these transfer restrictions, Subscriber may not be able to readily resell the Subscribed Shares and may be required to bear the financial risk of an investment in the Subscribed Shares for an indefinite period of time. Subscriber understands that it has been advised to consult legal counsel prior to making any offer, resale, pledge or transfer of any of the Subscribed Shares.

Each book entry for the Subscribed Shares shall contain a notation, and each certificate (if any) evidencing the Shares shall be stamped or otherwise imprinted with a legend, in substantially the following form:

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION, AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN EXEMPTION THEREFROM.

f. Subscriber understands and agrees that Subscriber is purchasing the Subscribed Shares directly from the Company. Subscriber further acknowledges that there have not been, and Subscriber hereby agrees that it is not relying on, any representations, warranties, covenants or agreements made to Subscriber by the Company, any other party to the Transaction or any other person or entity (including the Placement Agent), expressly or by implication, other than those representations, warranties, covenants and agreements of the Company set forth in this Subscription Agreement. Subscriber acknowledges that certain information provided by the Company was based on projections, and such projections were prepared based on assumptions and estimates that are inherently uncertain and are subject to a wide variety of significant business, economic and competitive risks and uncertainties that could cause actual results to differ materially from those contained in the projections.

g. In making its decision to purchase the Subscribed Shares, Subscriber has relied solely upon independent investigation made by Subscriber. Subscriber acknowledges and agrees that Subscriber has received such information as Subscriber deems necessary in order to make an investment decision with respect to the Subscribed Shares, including with respect to the Company and the Transaction (including Lightning and its respective subsidiaries (collectively, the “Acquired Companies”)). Without limiting the generality of the foregoing, Subscriber acknowledges that Subscriber has reviewed the Company’s filings with the Commission. Subscriber represents and agrees that Subscriber and Subscriber’s professional advisor(s), if any, have had the full opportunity to ask such questions, receive such answers and obtain such information as Subscriber and such undersigned’s professional advisor(s), if any, have deemed necessary to make an investment decision with respect to the Subscribed Shares. Subscriber acknowledges and agrees that none of Oppenheimer & Co. Inc. and Nomura Securities International, Inc., each acting as a placement agent to the Company (the “Placement Agent”), nor any affiliate of the Placement Agent has provided

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Subscriber with any information or advice with respect to the Subscribed Shares nor is such information or advice necessary or desired. Neither the Placement Agent nor any of its affiliates has made or makes any representation as to the Company or the Acquired Companies or the quality or value of the Subscribed Shares and the Placement Agent and any of its respective affiliates may have acquired non-public information with respect to the Company or the Acquired Companies which Subscriber agrees need not be provided to it. In connection with the issuance of the Subscribed Shares to Subscriber, neither the Placement Agent nor any of its affiliates has acted as a financial advisor or fiduciary to Subscriber.

h. Subscriber became aware of this offering of the Subscribed Shares solely by means of direct contact between Subscriber and the Company or by means of contact from the Placement Agent, Lightning and/or their respective advisors (including, without limitation, attorneys, accountants, bankers, consultants and financial advisors), agents, control persons, representatives, affiliates, directors, officers, managers, members, and/or employees, and/or the representatives of such persons (such parties referred to collectively as “Representatives”). The Subscribed Shares were offered to Subscriber solely by direct contact between Subscriber and the Company, the Placement Agent, Lightning and/or their respective Representatives. Subscriber acknowledges that it is not relying upon, and has not relied upon, any statement, representation or warranty made by any person or entity (including, without limitation, the Company, the Placement Agent, Lightning and/or their respective Representatives), other than the representations and warranties contained in this Subscription Agreement, in making its investment or decision to invest in the Company. Subscriber did not become aware of this offering of the Subscribed Shares, nor were the Subscribed Shares offered to Subscriber, by any other means, and none of the Company, the Placement Agent, Lightning or their respective Representatives acted as investment advisor, broker or dealer to Subscriber. Subscriber acknowledges that the Company represents and warrants that the Subscribed Shares (i) were not offered by any form of general solicitation or general advertising and (ii) are not being offered in a manner involving a public offering under, or in a distribution in violation of, the Securities Act, or any state securities laws.

i. Subscriber acknowledges that it is aware that there are substantial risks incident to the purchase and ownership of the Subscribed Shares. Subscriber has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an investment in the Subscribed Shares, and Subscriber has had an opportunity to seek, and has sought, such accounting, legal, business and tax advice as Subscriber has considered necessary to make an informed investment decision.

j. Alone, or together with any professional advisor(s), Subscriber represents and acknowledges that Subscriber has adequately analyzed and fully considered the risks of an investment in the Subscribed Shares and determined that the Subscribed Shares are a suitable investment for Subscriber and that Subscriber is able at this time and in the foreseeable future to bear the economic risk of a total loss of Subscriber’s investment in the Company. Subscriber acknowledges specifically that a possibility of total loss exists.

k. Subscriber understands and agrees that no federal or state agency has passed upon or endorsed the merits of the offering of the Subscribed Shares or made any findings or determination as to the fairness of this investment.

l. Subscriber is not (i) a person or entity named on the List of Specially Designated Nationals and Blocked Persons administered by the U.S. Treasury Department’s Office of Foreign Assets Control (“OFAC”) or in any Executive Order issued by the President of the United States and administered by OFAC, or a person or entity prohibited by any OFAC sanctions program, or a person or entity whose property and interests in property subject to U.S. jurisdiction are otherwise blocked under any U.S. laws, Executive Orders or regulations, (ii) a person or entity listed on the Sectoral Sanctions Identifications (“SSI”) List maintained by OFAC or otherwise determined by OFAC to be subject to one or more of the Directives issued under Executive Order 13662 of March 20, 2014, or on any other of the OFAC Consolidated Sanctions Lists, (iii) an entity owned, directly or indirectly, individually or in the aggregate, 50 percent or more by one or more persons described in subsections (i) or (ii), (iv) a person or entity named on the U.S. Department of Commerce, Bureau of Industry and Security (“BIS”) Denied Persons List, Entity List, or Unverified List (“BIS Lists”) (collectively with (i) through (iv), a “Restricted Person”) or (v) a

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non-U.S. shell bank or providing banking services indirectly to a non-U.S. shell bank. Subscriber agrees to provide law enforcement agencies, if requested thereby, such records as required by applicable law, provided that Subscriber is permitted to do so under applicable law. Subscriber represents that if it is a financial institution subject to the Bank Secrecy Act (31 U.S.C. Section 5311 et seq.), as amended by the USA PATRIOT Act of 2001 and its implementing regulations (collectively, the “BSA/PATRIOT Act”), that Subscriber maintains policies and procedures reasonably designed to comply with applicable obligations under the BSA/PATRIOT Act. Subscriber also represents that, to the extent required, it maintains policies and procedures reasonably designed for the screening of its investors against the OFAC and BIS sanctions programs, including for Restricted Persons, and otherwise to ensure compliance with all applicable sanctions and embargo laws, statutes, and regulations. Subscriber further represents and warrants that, to the extent required, it maintains policies and procedures reasonably designed to ensure that the funds held by Subscriber and used to purchase the Subscribed Shares were legally derived.

m. Subscriber does not have, as of the date hereof, and during the 30-day period immediately prior to the date hereof such Subscriber has not entered into, any “put equivalent position” as such term is defined in Rule 16a-1 under the Exchange Act or short sale positions with respect to the securities of the Company. Notwithstanding the foregoing, in the case of a Subscriber that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Subscriber’s assets and the portfolio managers have no direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Subscriber’s assets, the representation set forth above shall only apply with respect to the portion of assets managed by the portfolio manager that made the investment decision to purchase the Subscribed Shares covered by this Agreement.

n. If Subscriber is an employee benefit plan that is subject to Title I of ERISA, a plan, an individual retirement account or other arrangement that is subject to Section 4975 of the Code or an employee benefit plan that is a governmental plan (as defined in Section 3(32) of ERISA), a church plan (as defined in Section 3(33) of ERISA), a non-U.S. plan (as described in Section 4(b)(4) of ERISA) or other plan that is not subject to the foregoing but may be subject to provisions under any other federal, state, local, non-U.S. or other laws or regulations that are similar to such provisions of ERISA or the Internal Revenue Code of 1986, as amended, or an entity whose underlying assets are considered to include “plan assets” of any such plan, account or arrangement (each, a “Plan”) subject to the fiduciary or prohibited transaction provisions of ERISA or Section 4975 of the Code, the Subscriber represents and warrants that neither the Company, nor any of its respective affiliates (the “Transaction Parties”) has acted as the Plan’s fiduciary, or has been relied on for advice, with respect to its decision to acquire and hold the Subscribed Shares, and none of the Transaction Parties shall at any time be relied upon as the Plan’s fiduciary with respect to any decision to acquire, continue to hold or transfer the Subscribed Shares.

o. Subscriber at the Closing will have sufficient funds to pay the Purchase Price pursuant to Section 2(b) of this Subscription Agreement.

p. No disclosure or offering document has been prepared by the Placement Agent in connection with the offer and sale of the Subscribed Shares. The Placement Agent and each of its directors, officers, employees, representatives and controlling persons have made no independent investigation with respect to the Company or the Subscribed Shares or the accuracy, completeness or adequacy of any information supplied to the Subscriber by the Company. In connection with the issue and purchase of the Common Stock, the Placement Agent has not acted as the Subscriber’s financial advisor or fiduciary.

q. Subscriber agrees that, notwithstanding Section 8(i) of this Subscription Agreement, the Placement Agent may rely upon the representations and warranties made by Subscriber to the Company in this Subscription Agreement.

5. Registration of Subscribed Shares.

a. The Company agrees that, within forty five (45) calendar days after the consummation of the Transaction (the “Filing Deadline”), the Company will file with the Commission (at the Company’s sole

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cost and expense) a registration statement (the “Registration Statement”) registering the resale of the Subscribed Shares, and the Company shall use its commercially reasonable efforts to have the Registration Statement declared effective as soon as practicable after the filing thereof, but no later than the 60^th calendar day (or 120^th calendar day if the Commission notifies the Company that it will “review” the Registration Statement) following the Filing Deadline (such date, the “Effectiveness Date”); provided, however, that the Company’s obligations to include the Subscribed Shares in the Registration Statement are contingent upon the undersigned furnishing in writing to the Company such information regarding the undersigned, the securities of the Company held by the undersigned and the intended method of disposition of the Subscribed Shares as shall be reasonably requested by the Company to effect the registration of the Subscribed Shares, and shall execute such documents in connection with such registration as the Company may reasonably request that are customary of a selling stockholder in similar situations. The Company will use its commercially reasonable efforts to maintain the continuous effectiveness of the Registration Statement, and to be supplemented and amended to the extent necessary to ensure that such Registration Statement is available or, if not available, that another registration statement is available for the resale of the Subscribed Shares, until the earliest of (i) the date on which the Subscribed Shares may be resold without volume or manner of sale limitations pursuant to Rule 144 promulgated under the Securities Act, (ii) the date on which such Subscribed Shares have actually been sold and (iii) the date which is two years after the Closing. For purposes of clarification, any failure by the Company to file the Registration Statement by the Filing Deadline or to effect such Registration Statement by the Effectiveness Date shall not otherwise relieve the Company of its obligations to file or effect the Registration Statement set forth in this Section 5.

b. Notwithstanding anything to the contrary in this Subscription Agreement, the Company shall be entitled to delay or postpone the effectiveness of the Registration Statement, and from time to time to require any Subscriber not to sell under the Registration Statement or to suspend the effectiveness thereof, if the negotiation or consummation of a transaction by the Company or its subsidiaries is pending or an event has occurred, which negotiation, consummation or event, the Company’s board of directors reasonably believes, upon the advice of legal counsel, would require additional disclosure by the Company in the Registration Statement of material information that the Company has a bona fide business purpose for keeping confidential and the non-disclosure of which in the Registration Statement would be expected, in the reasonable determination of the Company’s board of directors, upon the advice of legal counsel, to cause the Registration Statement to fail to comply with applicable disclosure requirements (each such circumstance, a “Suspension Event”); provided, however, that the Company may not delay or suspend the Registration Statement on more than two occasions or for more than sixty (60) consecutive calendar days, or more than ninety (90) total calendar days, in each case during any twelve-month period. Upon receipt of any written notice from the Company of the happening of any Suspension Event (which notice shall not contain material non-public information) during the period that the Registration Statement is effective or if as a result of a Suspension Event the Registration Statement or related prospectus contains any untrue statement of a material fact or omits to state any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made (in the case of the prospectus) not misleading, Subscriber agrees that (i) it will immediately discontinue offers and sales of the Subscribed Shares under the Registration Statement (excluding, for the avoidance of doubt, sales conducted pursuant to Rule 144) until such Subscriber receives copies of a supplemental or amended prospectus (which the Company agrees to promptly prepare) that corrects the misstatement(s) or omission(s) referred to above and receives notice that any post-effective amendment has become effective or unless otherwise notified by the Company that it may resume such offers and sales, and (ii) it will maintain the confidentiality of any information included in such written notice delivered by the Company unless otherwise required by law or subpoena. If so directed by the Company, Subscriber will deliver to the Company or, in such Subscriber’s sole discretion destroy, all copies of the prospectus covering the Subscribed Shares in such Subscriber’s possession; provided, however, that this obligation to deliver or destroy all copies of the prospectus covering the Subscribed Shares shall not apply (i) to the extent such Subscriber is required to retain a copy of such prospectus (a) in order to comply with applicable legal, regulatory, self-regulatory or professional

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requirements or (b) in accordance with a bona fide pre-existing document retention policy or (ii) to copies stored electronically on archival servers as a result of automatic data back-up.

c. The Company shall, notwithstanding any termination of this Subscription Agreement, indemnify, defend and hold harmless Subscriber (to the extent a seller under the Registration Statement), and its officers, directors and agents, and each person who controls such Subscriber (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) to the fullest extent permitted by applicable law, from and against any and all losses, claims, damages, liabilities, costs (including, without limitation, reasonable attorneys’ fees) and expenses (collectively, “Losses”), as incurred, that arise out of or are based upon (i) any untrue or alleged untrue statement of a material fact contained in the Registration Statement, any prospectus included in the Registration Statement or any form of prospectus or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission to state a material fact required to be stated therein or necessary to make the statements therein (in the case of any prospectus or form of prospectus or supplement thereto, in light of the circumstances under which they were made) not misleading, or (ii) any violation or alleged violation by the Company of the Securities Act, Exchange Act or any state securities law or any rule or regulation thereunder, in connection with the performance of its obligations under this Section 5, except to the extent, but only to the extent, that such untrue statements, alleged untrue statements, omissions or alleged omissions are based upon information regarding such Subscriber furnished in writing to the Company by such Subscriber expressly for use therein or such Subscriber has omitted a material fact from such information or otherwise violated the Securities Act, Exchange Act or any state securities law or any rule or regulation thereunder; provided, however, that the indemnification contained in this Section 5 shall not apply to amounts paid in settlement of any Losses if such settlement is effected without the consent of the Company (which consent shall not be unreasonably withheld, conditioned or delayed), nor shall the Company be liable for any Losses to the extent they arise out of or are based upon a violation which occurs (A) in reliance upon and in conformity with written information furnished by a Subscriber, (B) in connection with any failure of such person to deliver or cause to be delivered a prospectus made available by the Company in a timely manner, (C) as a result of offers or sales effected by or on behalf of any person by means of a freewriting prospectus (as defined in Rule 405) that was not authorized in writing by the Company, or (D) in connection with any offers or sales effected by or on behalf of a Subscriber in violation of Section 5(b) of this Subscription Agreement. The Company shall notify such Subscriber promptly of the institution, threat or assertion of any proceeding arising from or in connection with the transactions contemplated by this Section 5 of which the Company is aware. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party and shall survive the transfer of the Subscribed Shares by such Subscriber.

d. If the total number of shares of Common Stock that the Subscriber and any other person(s) intend to include in an underwritten offering exceeds the number of shares of Common Stock that can be sold in an underwritten offering without being likely to have an adverse effect on the price, timing or distribution of shares of the Common Stock offered or the market for the shares of Common Stock, then the shares of Common Stock to be included in such offering shall include the number of shares of Common Stock that the managing underwriter of the offering advises the Company can be sold without having such adverse effect, with such number to be allocated (i) first, to the Company or other party or parties requesting or initiating such registration or to any other holder of securities of the Company having rights of registration pursuant to an existing registration rights agreement and (ii) second, by the Subscriber who has requested participation in such underwritten offering and by the other holders of shares of Common Stock with registration rights entitling them to participate in such underwritten offering, allocated among the Subscriber and other holders pro rata on the basis of the number of shares of Common Stock proposed to be sold by each applicable holder in such underwritten offering (based, for each such participant, on the percentage derived by dividing (x) the number of shares of Common Stock proposed to be sold by such participant in such underwritten offering by (y) the aggregate number of shares of Common Stock proposed to be sold by all participants in such underwritten offering) or in such manner as they may agree.

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e. Subscriber shall indemnify and hold harmless the Company, its directors, officers, agents and employees, and each person who controls the Company (within the meaning of Section 15 of the Securities Act and Section 20 of the Exchange Act), to the fullest extent permitted by applicable law, from and against all Losses, as incurred, arising out of or based upon any untrue or alleged untrue statement of a material fact contained in any Registration Statement, any prospectus included in the Registration Statement, or any form of prospectus, or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein (in the case of any prospectus, or any form of prospectus or supplement thereto, in light of the circumstances under which they were made) not misleading to the extent, but only to the extent, that such untrue statements or omissions are based upon information regarding such Subscriber furnished in writing to the Company by such Subscriber expressly for use therein; provided, however, that the indemnification contained in this Section 5 shall not apply to amounts paid in settlement of any Losses if such settlement is effected without the consent of such Subscriber (which consent shall not be unreasonably withheld, conditioned or delayed). In no event shall the liability of any Subscriber be greater in amount than the dollar amount of the net proceeds received by such Subscriber upon the sale of the Subscribed Shares giving rise to such indemnification obligation. Subscriber shall notify the Company promptly of the institution, threat or assertion of any proceeding arising from or in connection with the transactions contemplated by this Section 5 of which such Subscriber is aware. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party and shall survive the transfer of the Subscribed Shares by such Subscriber.

6. Termination. This Subscription Agreement shall terminate and be void and of no further force and effect, and all rights and obligations of the parties hereunder shall terminate without any further liability on the part of any party in respect thereof, upon the earlier to occur of (a) such date and time as the Transaction Agreement is terminated in accordance with its terms, (b) upon the mutual written agreement of the Company and the Subscriber to terminate this Subscription Agreement, (c) if, on the Closing Date of the Transaction, any of the conditions to Closing set forth in Section 2 of this Subscription Agreement have not been satisfied as of the time required hereunder to be so satisfied or waived (to the extent a valid waiver is capable of being issued) by the party entitled to grant such waiver and, as a result thereof, the transactions contemplated by this Subscription Agreement are not consummated, or (d) June 30, 2021 (the “Outside Date”); provided, that nothing herein will relieve any party from liability for any willful breach hereof (including, for the avoidance of doubt, a Subscriber’s willful breach of Section 2(c) of this Subscription Agreement with respect to its representations, warranties and covenants as of the date of the Closing) prior to the time of termination, and each party will be entitled to any remedies at law or in equity to recover losses, liabilities or damages arising from such breach. The Company shall notify Subscriber of the termination of the Transaction Agreement promptly after the termination thereof.

7. Trust Account Waiver. Subscriber hereby acknowledges that the Company has established a trust account (the “Trust Account”) containing the proceeds of its initial public offering (the “IPO”) and from certain private placements occurring simultaneously with the IPO (including interest accrued from time to time thereon) for the benefit of the Company’s public stockholders and certain other parties (including the underwriters of the IPO). For and in consideration of the Company entering into this Subscription Agreement, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Subscriber hereby (i) agrees that it does not now and shall not at any time hereafter have any right, title, interest or claim of any kind in or to any assets held in the Trust Account, and shall not make any claim against the Trust Account, regardless of whether such claim arises as a result of, in connection with or relating in any way to this Subscription Agreement or any other matter, and regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability (any and all such claims are collectively referred to hereafter as the “Released Claims”), (ii) irrevocably waives any Released Claims that it may have against the Trust Account now or in the future as a result of, or arising out of, any negotiations, contracts or agreements with the Company, and (iii) will not seek recourse against the Trust Account for any reason whatsoever; provided however, that nothing in this Section 7 shall be deemed to limit any Subscriber’s right to distributions from the Trust Account in

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accordance with the Company’s amended and restated certificate of incorporation in respect of any redemptions by Subscriber of its shares of public Common Stock of the Company acquired by any means other than pursuant to this Subscription Agreement. Subscriber agrees not to seek recourse or make or bring any action, suit, claim or other proceeding against the Trust Account as a result of, or arising out of, this Subscription Agreement, the transactions contemplated hereby or the Subscribed Shares regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability. Each Subscriber acknowledges and agrees that it shall not have any redemption rights with respect to the Subscribed Shares pursuant to the Company’s organizational documents in connection with the Transaction or any other business combination, any subsequent liquidation of the Trust Account, the Company or otherwise. In the event Subscriber has any claim against the Company as a result of, or arising out of, this Subscription Agreement, the transactions contemplated hereby or the Subscribed Shares, it shall pursue such claim solely against the Company and its assets outside the Trust Account and not against the Trust Account or any monies or other assets in the Trust Account.

8. Miscellaneous.

a. All notices, requests, demands, claims, and other communications hereunder shall be in writing. Any notice, request, demand, claim, or other communication hereunder shall be deemed duly given (i) when delivered personally to the recipient, (ii) when sent by electronic mail, on the date of transmission to such recipient; provided, that such notice, request, demand, claim or other communication is also sent to the recipient pursuant to clauses (i), (iii) or (iv) of this Section 8(a), (iii) one Business Day after being sent to the recipient by reputable overnight courier service (charges prepaid), or (iv) four (4) Business Days after being mailed to the recipient by certified or registered mail, return receipt requested and postage prepaid, and, in each case, addressed to the intended recipient at its address specified on the signature page hereof or to such electronic mail address or address as subsequently modified by written notice given in accordance with this Section 8(a).

b. Subscriber acknowledges that the Company and others (including Placement Agent) will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, Subscriber agrees to promptly notify the Company and the Placement Agent if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of Subscriber set forth herein are no longer accurate in all material respects. The Company acknowledges that Subscriber and others (including Placement Agent) will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, the Company agrees to promptly notify Subscriber if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of the Company set forth herein are no longer accurate in all material respects.

c. Each of the Company and Subscriber is irrevocably authorized to produce this Subscription Agreement or a copy hereof to any interested party in any administrative or legal proceeding or official inquiry with respect to the matters covered hereby.

d. Subscriber shall pay all of its own expenses in connection with this Subscription Agreement and the transactions contemplated herein.

e. Neither this Subscription Agreement nor any rights that may accrue to Subscriber hereunder (other than the Subscribed Shares acquired hereunder, if any) may be transferred or assigned. Neither this Subscription Agreement nor any rights that may accrue to the Company hereunder may be transferred or assigned (provided, that, for the avoidance of doubt, the Company may transfer the Subscription Agreement and its rights hereunder solely in connection with the consummation of the Transaction and exclusively to another entity under the control of, or under common control with, the Company). Notwithstanding the foregoing, Subscriber may assign its rights and obligations under this Subscription Agreement to one or more of its affiliates (including other investment funds or accounts managed or advised by the investment manager who acts on behalf of the Subscriber) or, with the Company’s prior written consent, to another person, provided that no such assignment shall relieve Subscriber of its obligations hereunder if any such

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assignee fails to perform such obligations, unless the Company has given its prior written consent to such relief.

f. All the agreements, representations and warranties made by each party hereto in this Subscription Agreement shall survive the Closing.

g. The Company may request from Subscriber such additional information as the Company may reasonably deem necessary to evaluate the eligibility of Subscriber to acquire the Subscribed Shares, and Subscriber shall provide such information as may be reasonably requested, to the extent readily available and to the extent consistent with its internal policies and procedures provided that Company agrees to keep any such information provided by Subscriber confidential.

h. This Subscription Agreement may not be amended, modified, waived or terminated except by an instrument in writing, signed by the party against whom enforcement of such modification, waiver, or termination is sought; provided, that this Subscription Agreement may be amended, modified, waived or terminated with the written consent of the Company and the Subscriber then holding a majority of the Subscribed Shares then committed to be purchased at the Closing by (or, if after the Closing, then held by) the Subscriber (the “Required Subscriber”), and provided further, that Section 4, this Section 8(h) and Section 8(j) of this Subscription Agreement may not be amended, terminated or waived in a manner that is material and adverse to the Placement Agent without the written consent of the Placement Agent. Upon the effectuation of such waiver, modification, amendment or termination with the consent of the Required Subscriber (and if required, the Placement Agent) in conformance with this Section 8(h), such amendment, modification, waiver or termination shall be binding on the Subscriber and effective as to all of this Subscription Agreement. The Company shall promptly give written notice thereof to Subscriber if Subscriber has not previously consented to such amendment, modification, waiver or termination in writing; provided that the failure to give such notice shall not affect the validity of such amendment, modification, waiver or termination. Notwithstanding anything to the contrary herein, (i) no amendment, modification or waiver shall be effective against the Subscriber unless such amendment, modification or waiver applies to the Subscriber, (ii) any amendment, modification or waiver that has a disproportionate effect on a Subscriber (considered apart from any disproportionate effect owing to the number of Subscribed Shares held by such Subscriber), shall require the consent of such Subscriber, (iii) any amendment to Section 3(i), Section 5, or Section 6 (to extend the Outside Date beyond June 30, 2021) of this Subscription Agreement and (iv) any amendment, modification or other change that alters the Per Share Purchase Price, the Purchase Price, or the number of Subscribed Shares shall require the consent of the undersigned Subscriber.

i. This Subscription Agreement constitutes the entire agreement, and supersedes all other prior agreements, understandings, representations and warranties, both written and oral, among the parties, with respect to the subject matter hereof, except that any confidentiality agreement with respect to the undersigned or its affiliates shall remain in full force and effect.

j. Except as otherwise provided herein, this Subscription Agreement shall be binding upon, and inure to the benefit of the parties hereto and their heirs, executors, administrators, successors, legal representatives, and permitted assigns, and the agreements, representations, warranties, covenants and acknowledgments contained herein shall be deemed to be made by, and be binding upon, such heirs, executors, administrators, successors, legal representatives and permitted assigns. The parties hereto agree that the Placement Agent is an express third-party beneficiary of its express rights in Section 3, Section 4, Section 8(h) and this Section 8(j) of this Subscription Agreement. Each of the parties hereto shall be entitled to seek and obtain equitable relief, without proof of actual damages, including an injunction or injunctions or order for specific performance to prevent breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this Subscription Agreement to cause Subscriber to fund the Purchase Price and cause the Closing to occur if the conditions in Section 2(c) this Subscription Agreement have been satisfied or, to the extent permitted by applicable law, waived. Each party hereto further agrees that the none of the parties hereto or the Placement Agent shall be required to obtain, furnish or post any bond or similar instrument in connection with or as a condition to obtaining any remedy referred to in this Section 8(j), and each party

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hereto irrevocably waives any right it may have to require the obtaining, furnishing or posting of any such bond or similar instrument

k. If any provision of this Subscription Agreement shall be invalid, illegal or unenforceable, the validity, legality or enforceability of the remaining provisions of this Subscription Agreement shall not in any way be affected or impaired thereby and shall continue in full force and effect.

l. This Subscription Agreement may be executed and delivered in one or more counterparts (including by facsimile or electronic mail or in .pdf) and by different parties in separate counterparts, with the same effect as if all parties hereto had signed the same document. All counterparts so executed and delivered shall be construed together and shall constitute one and the same agreement.

m. The parties hereto agree that irreparable damage would occur in the event that any of the provisions of this Subscription Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly agreed that the parties shall be entitled to an injunction or injunctions to prevent breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this Subscription Agreement, this being in addition to any other remedy to which such party is entitled at law, in equity, in contract, in tort or otherwise.

n. This Subscription Agreement shall be governed by, and construed in accordance with, the laws of the State of New York, without regard to the principles of conflicts of laws that would otherwise require the application of the law of any other state.

o. EACH PARTY HEREBY WAIVES ITS RESPECTIVE RIGHTS TO A TRIAL BY JURY OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING OUT OR RELATED TO THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY IN ANY ACTION, PROCEEDING OR OTHER LITIGATION OF ANY TYPE BROUGHT BY ANY PARTY AGAINST ANY OTHER PARTY OR ANY AFFILIATE OF ANY OTHER SUCH PARTY, WHETHER WITH RESPECT TO CONTRACT CLAIMS, TORT CLAIMS OR OTHERWISE. THE PARTIES AGREE THAT ANY SUCH CLAIM OR CAUSE OF ACTION SHALL BE TRIED BY A COURT TRIAL WITHOUT A JURY. WITHOUT LIMITING THE FOREGOING, THE PARTIES FURTHER AGREE THAT THEIR RESPECTIVE RIGHT TO A TRIAL BY JURY IS WAIVED BY OPERATION OF THIS SECTION AS TO ANY ACTION, COUNTERCLAIM OR OTHER PROCEEDING WHICH SEEKS, IN WHOLE OR IN PART, TO CHALLENGE THE VALIDITY OR ENFORCEABILITY OF THIS SUBSCRIPTION AGREEMENT OR ANY PROVISION HEREOF. THIS WAIVER SHALL APPLY TO ANY SUBSEQUENT AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS SUBSCRIPTION AGREEMENT.

p. The parties agree that all disputes, legal actions, suits and proceedings arising out of or relating to this Subscription Agreement must be brought exclusively in the state courts of New York or in the federal courts located in the state and county of New York (collectively the “Designated Courts”). Each party hereby consents and submits to the exclusive jurisdiction of the Designated Courts. No legal action, suit or proceeding with respect to this subscription agreement may be brought in any other forum. Each party hereby irrevocably waives all claims of immunity from jurisdiction and any objection which such party may now or hereafter have to the laying of venue of any suit, action or proceeding in any Designated Court, including any right to object on the basis that any dispute, action, suit or proceeding brought in the Designated Courts has been brought in an improper or inconvenient forum or venue. Each of the parties also agrees that delivery of any process, summons, notice or document to a party hereof in compliance with Section 8(a) of this Subscription Agreement shall be effective service of process for any action, suit or proceeding in a Designated Court with respect to any matters to which the parties have submitted to jurisdiction as set forth above.

q. This Subscription Agreement may only be enforced against, and any claim, action, suit or other legal proceeding based upon, arising out of, or related to this Subscription Agreement, or the negotiation, execution or performance of this Subscription Agreement, may only be brought against the entities that are

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expressly named as parties hereto and then only with respect to the specific obligations set forth herein with respect to such party. No past, present or future director, officer, employee, incorporator, manager, member, partner, stockholder, affiliate, agent, attorney or other representative of any party hereto or of any affiliate of any party hereto, or any of their successors or permitted assigns, shall have any liability for any obligations or liabilities of any party hereto under this Subscription Agreement or for any claim, action, suit or other legal proceeding based on, in respect of or by reason of the transactions contemplated hereby.

r. The Company shall, by 9:00 a.m., New York City time, on the first (1st) business day immediately following the date of this Subscription Agreement, issue one or more press releases or file with the Commission a Current Report on Form 8-K (collectively, the “Disclosure Document”) disclosing, to the extent not previously publicly disclosed, all material terms of the transactions contemplated hereby, the Transaction and any other material, nonpublic information that the Company has provided to Subscriber at any time prior to the filing of the Disclosure Document. From and after the issuance of the Disclosure Document, Subscriber shall not be in possession of any material, non-public information received from the Company or any of its officers, directors or employees or the Placement Agent. Notwithstanding the foregoing, the Company shall not publicly disclose the name of Subscriber or any affiliate or investment advisor of Subscriber, or include the name of Subscriber or any affiliate or investment advisor of Subscriber in any press release or in any filing with the Commission or any regulatory agency or trading market, without the prior written consent (including by e-mail) of Subscriber, except as required by the federal securities laws, rules or regulations and to the extent such disclosure is required by other laws, rules or regulations, at the request of the staff of the Commission or regulatory agency or under New York Stock Exchange regulations, in which case the Company shall provide Subscriber with prior written notice (including by e-mail) of such permitted disclosure, and shall reasonably consult with Subscriber regarding such disclosure.

[Signature pages follow.]

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IN WITNESS WHEREOF, each of the Company and Subscriber has executed or caused this Subscription Agreement to be executed by its duly authorized representative as of the date first set forth above.

GIGCAPITAL3, INC.
By:
	Name: Dr. Avi Katz
	Title: Chief Executive Officer
Address for Notices: 1731 Embarcadero Road, Suite 200 Palo Alto, California 94303

Signature Page to GigCapital3, Inc. Subscription Agreement

SUBSCRIBER:

Signature of Subscriber:

By:

Name:

Title:

Date:

Name of Subscriber:

BP Technology Ventures, Inc.

(Please print. Please indicate name and
capacity of person signing above)

Name in which shares are to be registered (if different):

Email Address:

Subscriber’s EIN:

Jurisdiction of residency:

Number of Subscribed Shares subscribed for:		2,500,000
Price Per Subscribed Share:	$	10.00
Aggregate Purchase Price:	$	25,000,000

You must pay the Purchase Price by wire transfer of United States dollars in immediately available funds to the account of the Company specified by the Company in the Closing Notice.

Signature Page to GigCapital3, Inc. Subscription Agreement

ANNEX A

ELIGIBILITY REPRESENTATIONS OF SUBSCRIBER

This Annex A should be completed and signed by Subscriber and constitutes a part of the Subscription Agreement.

A. QUALIFIED INSTITUTIONAL BUYER STATUS (Please check the box, if applicable)

☐ Subscriber is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act).

B. FINRA INSTITUTIONAL INVESTOR STATUS (Please check the box)

☐ Subscriber is a “institutional investor” (as defined in FINRA Rule 2111).

C. ACCREDITED INVESTOR STATUS (Please check the box)

☐ Subscriber is an “accredited investor” (within the meaning of Rule 501(a) under the Securities Act) and has marked and initialed the appropriate box below indicating the provision under which it qualifies as an “accredited investor.”

D. AFFILIATE STATUS (Please check the applicable box)

SUBSCRIBER:

☐ is:

☐ is not:

an “affiliate” (as defined in Rule 144 under the Securities Act) of the Company or acting on behalf of an affiliate of the Company.

Rule 501(a), in relevant part, states that an “accredited investor” shall mean any person who comes within any of the below listed categories, or who the issuer reasonably believes comes within any of the below listed categories, at the time of the sale of the securities to that person. Subscriber has indicated, by marking and initialing the appropriate box below, the provision(s) below which apply to Subscriber and under which Subscriber accordingly qualifies as an “accredited investor.”

☐ Any bank, registered broker or dealer, insurance company, registered investment company, business development company, or small business investment company;

☐ Any plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions for the benefit of its employees, if such plan has total assets in excess of $5,000,000;

☐ Any employee benefit plan, within the meaning of the Employee Retirement Income Security Act of 1974, if a bank, insurance company, or registered investment advisor makes the investment decisions, or if the plan has total assets in excess of $5,000,000;

☐ Any corporation, similar business trust, partnership or any organization described in Section 501(c)(3) of the Internal Revenue Code, not formed for the specific purpose of acquiring the securities offered, with total assets in excess of $5,000,000;

☐ Any director, executive officer, or general partner of the issuer of the securities being offered or sold, or any director, executive officer, or general partner of a general partner of that issuer;

☐ Any natural person whose individual net worth, or joint net worth with that person’s spouse, at the time of his purchase exceeds $1,000,000. For purposes of calculating a natural person’s net worth: (a) the person’s primary residence must not be included as an asset; (b) indebtedness secured by the person’s primary residence up to the estimated fair market value of the primary residence must not be included

A-1

as a liability (except that if the amount of such indebtedness outstanding at the time of calculation exceeds the amount outstanding 60 days before such time, other than as a result of the acquisition of the primary residence, the amount of such excess must be included as a liability); and (c) indebtedness that is secured by the person’s primary residence in excess of the estimated fair market value of the residence must be included as a liability;

☐ Any natural person who had an individual income in excess of $200,000 in each of the two most recent years or joint income with that person’s spouse in excess of $300,000 in each of those years and has a reasonable expectation of reaching the same income level in the current year.

☐ Any trust with assets in excess of $5,000,000, not formed to acquire the securities offered, whose purchase is directed by a sophisticated person; or

☐ Any entity in which all of the equity owners are accredited investors meeting one or more of the above tests or one of the following tests.

[Specify which tests: ]

SUBSCRIBER:

Print Name:

By:

Name:

Title:

A-2

EXHIBIT A

Note Financing Term Sheet

A-1

EXHIBIT I

Notes Subscription Agreement

Exhibit I

Exhibit I

FORM OF SUBSCRIPTION AGREEMENT

This SUBSCRIPTION AGREEMENT (this “Subscription Agreement”) is entered into on December 10, 2020, by and between GigCapital3, Inc., a Delaware corporation (the “Company”), and [•] (“Subscriber”).

WHEREAS, concurrently with the execution of this Subscription Agreement, the Company is entering into that certain Business Combination Agreement, dated as of the date of this Subscription Agreement (the “Business Combination Agreement”), among the Company, Lightning Systems, Inc., a Delaware corporation (“Lightning”), and Project Power Merger Sub, Inc., a Delaware corporation, providing for the combination of the Company and Lightning (the “Transaction Agreement” and the transactions contemplated by the Transaction Agreement, the “Transaction”);

WHEREAS, in connection with the Transaction, Subscriber desires to subscribe for and purchase from the Company, immediately prior to, and contingent on, the consummation of the Transaction, (x) that principal amount of the Company’s 7.50% convertible senior notes due 2024 (the “Notes”), set forth on the signature page hereto (the “Subscribed Notes”) and (y) that number of warrants (the “Warrants”) to purchase shares of the Company’s common stock, par value $0.0001 per share (the “Common Stock”) set forth on the signature page hereto (the “Subscribed Warrants” and, together with the Subscribed Notes, the “Subscribed Securities”) for an aggregate purchase price equal to 100.0% of the principal amount of the Subscribed Notes (the “Purchase Price”), and the Company desires to issue and sell to Subscriber the Subscribed Securities in consideration of the payment of the Purchase Price by or on behalf of Subscriber to the Company;

WHEREAS, concurrently with the execution of this Subscription Agreement, or prior to the closing date of the Transactions (the “Closing Date”), the Company will enter into subscription agreements (the “Other Subscription Agreements” and together with the Subscription Agreement, the “Subscription Agreements”) with certain other institutional accredited investors (the “Other Subscribers” and together with the Subscriber, the “Subscribers”), which are on substantially the same terms as the terms of this Subscription Agreement, pursuant to which such investors shall agree to purchase on the Closing Date, inclusive of the Subscribed Securities, an aggregate amount of up to $100,000,000 in aggregate principal amount of the Notes (the “Other Subscribed Securities” and together with the Subscribed Securities, the “Collective Subscribed Securities”);

WHEREAS, in connection with the issuance of the Notes on the Closing Date, the Company and Wilmington Trust, National Association, as trustee (the “Trustee”) will enter into an indenture in respect of the Notes in substantially the form attached hereto as Exhibit A (the “Indenture”); and

WHEREAS, in connection with the issuance of the Subscribed Warrants on the Closing Date, the Company and the Subscriber will enter into an amended and restated warrant agreement in respect of the Subscribed Warrants in substantially the form attached hereto as Exhibit B (the “Warrant Agreement”).

NOW, THEREFORE, in consideration of the foregoing and the mutual representations, warranties and covenants, and subject to the conditions, herein contained, and intending to be legally bound hereby, the parties hereto hereby agree as follows:

1. Subscription. Subject to the terms and conditions hereof, at the Closing (as defined below), Subscriber hereby agrees to subscribe for and purchase, and the Company hereby agrees to issue and sell to Subscriber, upon the payment of the Purchase Price, the Subscribed Securities (such subscription and issuance, the “Subscription”). The Company hereby expressly covenants and agrees that the Purchase Price shall be used exclusively for the Transaction.

2. Closing.

a. The consummation of the Subscription contemplated hereby (the “Closing”) shall occur on the Closing Date immediately prior to or concurrently with the consummation of the Transaction.

b. At least five (5) Business Days before the anticipated Closing Date, the Company shall deliver written notice to Subscriber (the “Closing Notice”) specifying (i) the anticipated Closing Date and (ii) the wire instructions for delivery of the Purchase Price to the Company. No later than two (2) Business Days after receiving the Closing Notice, Subscriber shall deliver to the Company such information as is reasonably requested in the Closing Notice in order for the Company to issue the Subscribed Securities to Subscriber. Subscriber shall deliver to the Company, on the Closing Date, the Purchase Price in cash via wire transfer to the account specified in the Closing Notice against delivery (with such delivery to occur promptly following receipt of the Purchase Price) by the Company to Subscriber of (i) the Subscribed Notes in book entry form pursuant to the DWAC procedures of the Depository Trust Company (“DTC”), which will act as securities depository for the Notes, free and clear of any liens or other restrictions (other than those arising under the Indenture, this Subscription Agreement or state or federal securities laws), in the name of a custodian designated by Subscriber (which custodian shall have properly posted such DWAC for release by the Trustee through the facilities of DTC), and (ii) the Warrant Agreement executed by the Company, evidencing the issuance to Subscriber of the Subscribed Warrants on and as of the Closing Date, subject to the Subscriber’s execution of such Warrant Agreement. In the event that the consummation of the Transaction does not occur within one (1) Business Day after the anticipated Closing Date specified in the Closing Notice, the Company shall promptly (but in no event later than two (2) Business Days after the anticipated Closing Date specified in the Closing Notice) return the funds so delivered by Subscriber to the Company by wire transfer in immediately available funds to the account specified by Subscriber. For the purposes of this Subscription Agreement, “Business Day” means any day other than a Saturday, Sunday or a day on which the Federal Reserve Bank of New York is closed.

c. The Closing shall be subject to the satisfaction or valid waiver (to the extent a valid waiver is capable of being issued) by the Company, on the one hand, or the Subscriber, on the other, of the conditions that, on the Closing Date:

(i) no suspension of the qualification of any of the Subscribed Securities or the Common Stock for offering or sale or trading in any jurisdiction, or initiation or threatening of any proceedings for any of such purposes, shall have occurred;

(ii) all conditions precedent to the closing of the Transaction set forth in the Transaction Agreement, including the approval of the Company’s stockholders, shall have been satisfied or waived, and the closing of the Transaction shall be scheduled to occur concurrently with or immediately following the Closing; and

(iii) no governmental authority shall have enacted, issued, promulgated, enforced or entered any judgment, order, law, rule or regulation (whether temporary, preliminary or permanent) which is then in effect and has the effect of making consummation of the transactions contemplated hereby illegal or

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otherwise restraining, prohibiting or enjoining consummation of the transactions contemplated hereby (except in the case of a governmental authority located outside the United States where such judgment, order, law, rule or regulation would not be reasonably expected to have a Company Material Adverse Effect (as defined below)); and no such governmental authority shall have instituted or threatened in writing a proceeding seeking to impose any such restraint or prohibition (except in the case of a governmental authority located outside the United States where such restraint or prohibition would not be reasonably expected to have a Company Material Adverse Effect).

d. The obligation of the Company to consummate the Closing shall be subject to the satisfaction or valid waiver by the Company of the additional conditions that, on the Closing Date:

(i) all representations and warranties of Subscriber contained in this Subscription Agreement are true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Subscriber Material Adverse Effect (as defined below), which representations and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by Subscriber of each of the representations and warranties of Subscriber contained in this Subscription Agreement as of the Closing; and

(ii) Subscriber shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by this Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing, except where the failure of such performance or compliance would not or would not reasonably be expected to prevent, materially delay, or materially impair the ability of the Company to consummate the Closing.

e. The obligation of Subscriber to consummate the Closing shall be subject to the satisfaction or valid waiver by Subscriber of the additional conditions that, on the Closing Date:

(i) all representations and warranties of the Company contained in this Subscription Agreement are true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Company Material Adverse Effect (as defined below), which representations and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by the Company of each of the representations and warranties of the Company contained in this Subscription Agreement as of the Closing;

(ii) the Company shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by this Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing;

(iii) there shall have been no amendment, waiver or modification to the Transaction Agreement that materially and adversely affects the Company;

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(iv) the Company shall not have entered into any Other Subscription Agreement with a lower purchase price per $1,000 principal amount of the Notes or other terms (economic or otherwise) substantially more favorable to such other subscriber or investor than as set forth in this Subscription Agreement;

(v) there has not occurred any material adverse change, or any development involving a prospective material adverse change, in the condition (financial or otherwise) or in the results of operations, or business of the Company or Lightning;

(vi) the Company shall have cash and cash equivalents in the Trust Account from the transactions contemplated in this Subscription Agreement, the Other Subscription Agreements and the separate subscription agreement for the sale of common stock of an aggregate amount not less than $150,000,000 pursuant to the terms and conditions of the Business Combination Agreement, of which at least $50,000,000 is from the Trust Account and no more than $75,000,000 is from the transactions contemplated in this Subscription Agreement and the Other Subscription Agreements; and

(vii) all conditions precedent to the closing of the $25,000,000 investment by British Petroleum Technology Ventures, Inc. (“BP”) set forth in that certain Subscription Agreement, dated as of December 10, 2020, by and between BP and the Company shall have been satisfied or waived, and the Closing shall occur concurrently with the investment by BP.

f. Prior to or at the Closing, Subscriber shall deliver to the Company a duly completed and executed Internal Revenue Service Form W-9 or appropriate Form W-8.

3. Company Representations and Warranties. For purposes of this Section 3, the term “Company” shall refer to the Company as of the date hereof and, for purposes of only the representations contained in subsections (f), (i), (k) and (n) of this Section 3 and to the extent such representations and warranties are made as of the Closing Date, the combined company after giving effect to the Transaction as of the Closing Date. The Company represents and warrants to Subscriber that:

a. The Company (i) is duly organized, validly existing and in good standing under the laws of the State of Delaware, (ii) has the requisite power and authority to own, lease and operate its properties, to carry on its business as it is now being conducted and to enter into and perform its obligations under this Subscription Agreement, and (iii) is duly licensed or qualified to conduct its business and, if applicable, is in good standing under the laws of each jurisdiction (other than its jurisdiction of incorporation) in which the conduct of its business or the ownership of its properties or assets requires such license or qualification, except, with respect to the foregoing clause (iii), where the failure to be in good standing would not reasonably be expected to have a Company Material Adverse Effect. For purposes of this Subscription Agreement, a “Company Material Adverse Effect” means an event, change, development, occurrence, condition or effect with respect to the Company and its subsidiaries, taken together as a whole (on a consolidated basis), that, individually or in the aggregate, has a material adverse effect on the business, financial condition, prospects or results of operations of the Company and its subsidiaries, taken together as a whole (on a consolidated basis).

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b. The Subscribed Securities have been duly authorized and, when issued and delivered to Subscriber against full payment therefor in accordance with the terms of this Subscription Agreement, will be validly issued and will constitute legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their terms, except that the enforcement thereof may be subject to applicable bankruptcy, insolvency or similar laws affecting creditors’ rights generally or by equitable principles relating to enforceability (collectively, the “Enforceability Exceptions”), and will not have been issued in violation of any preemptive rights created under the Company’s organizational documents or the laws of the State of Delaware. The Indenture has been duly authorized by the Company and, when duly authorized, executed and delivered by the Trustee, will constitute a legal, valid and binding obligation of the Company, enforceable against the Company, respectively, in accordance with its terms, except that the enforcement thereof may be subject to the Enforceability Exceptions.

c. The Subscribed Securities are not, and following the Closing, will not be, subject to any Transfer Restriction. The term “Transfer Restriction” means any condition to or restriction on the ability of the undersigned to pledge, sell, assign or otherwise transfer the Notes or the Warrants under any organizational document, policy or agreement of, by or with the Company, but excluding the restrictions on transfer described in the Indenture, the Warrant Agreement and Section 4^© of this Subscription Agreement with respect to the status of the Notes or the Warrants as “restricted securities” pending their registration for resale under the Securities Act of 1933, as amended (the “Securities Act”) in accordance with the terms of this Subscription Agreement.

d. This Subscription Agreement has been duly executed and delivered by the Company, and assuming the due authorization, execution and delivery of the same by Subscriber, this Subscription Agreement shall constitute the valid and legally binding obligation of the Company, enforceable against the Company in accordance with its terms, subject to the Enforceability Exceptions.

e. The execution and delivery of this Subscription Agreement, the issuance and sale of the Subscribed Securities and the compliance by the Company with all of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the Company is a party or by which the Company is bound or to which any of the property or assets of the Company is subject; (ii) the organizational documents of the Company; or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties that, in the case of clauses (i) and (iii), would reasonably be expected to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Securities.

f. Assuming the accuracy of the representations and warranties of the Subscriber, the Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization (including the New York Stock Exchange or other person in connection with the execution, delivery

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and performance of this Subscription Agreement (including, without limitation, the issuance of the Subscribed Securities), other than (i) filings required by applicable state securities laws, (ii) the filing of the Registration Statement pursuant to Section 5 below, (iii) those required by the New York Stock Exchange, including with respect to obtaining stockholder approval, (iv) those required to consummate the Transaction as provided under the Transaction Agreement, (v) the filing of notification under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, if applicable, and (vi) the failure of which to obtain would not be reasonably likely to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Securities.

g. As of their respective dates, all reports required to be filed by the Company with the United States Securities and Exchange Commission (“Commission”) (the “SEC Reports”) complied in all material respects with the requirements of the Securities Act and the Securities Exchange Act of 1934, and the rules and regulations of the Commission promulgated thereunder, and none of the SEC Reports, when filed, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The financial statements of the Company included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the Commission with respect thereto as in effect at the time of filing and fairly present in all material respects the financial position of the Company as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal, year-end audit adjustments.

h. As of the date hereof and as of immediately prior to the Closing, the authorized share capital of the Company consists of 100,000,000 shares of Common Stock and 1,000,000 shares of preferred stock, par value $0.0001 per share (“Preferred Shares”). As of the Closing Date (and immediately after the consummation of the Transaction), the authorized share capital of the Company will consist of 250,000,000 shares of Common Stock and 1,000,000 Preferred Shares. As of the date hereof and as of immediately prior to the Closing: (i) 25,893,479 shares of Common Stock and no Preferred Shares were issued and outstanding; (ii) 15,670,108 warrants, each exercisable to purchase a whole share of Common Stock at $11.50 per full share (the “Warrants”), were issued and outstanding; and (iii) no Common Stock was subject to issuance upon exercise of outstanding options. As of the date hereof, the Company had no outstanding long-term indebtedness (other than fees payable under the business combination marketing agreement entered into in connection with its initial public offering) and will not have any long-term indebtedness immediately prior to the Closing. No Warrants are exercisable on or prior to the Closing. All (i) issued and outstanding Common Stock has been duly authorized and validly issued, is fully paid and non-assessable and is not subject to preemptive rights and (ii) issued and outstanding Warrants and Rights constitute legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their terms. As of the date hereof, except as set forth above and pursuant to (i) the Other Subscription Agreements, or (ii) the Transaction Agreement, there are no outstanding options, warrants or other rights to subscribe for, purchase or acquire from the Company any Common Stock or other equity interests in the Company (collectively, “Equity Interests”) or securities convertible into or exchangeable or exercisable for Equity Interests. As of the date hereof, the Company has no subsidiaries and does not own, directly or indirectly, interests or investments (whether equity or debt) in any person, whether incorporated or unincorporated. There are no stockholder agreements, voting trusts or

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other agreements or understandings to which the Company is a party or by which it is bound relating to the voting of any Equity Interests, other than (A) the letter agreements entered into by the Company in connection with the Company’s initial public offering on May 13, 2020 pursuant to which the Company’s sponsor and the Company’s executive officers and independent directors agreed to vote in favor of any proposed Business Combination (as defined therein), which includes the Transaction, and (B) as contemplated by the Transaction Agreement. There are no securities or instruments issued by or to which the Company is a party containing anti-dilution or similar provisions that will be triggered by the issuance of (i) the Subscribed Securities or (ii) the shares to be issued pursuant to any Other Subscription Agreement.

i. Except for such matters as have not had and would not be reasonably likely to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Securities, as of the date hereof, there is no (i) suit, action, proceeding or arbitration before a governmental authority or arbitrator pending, or, to the knowledge of the Company, threatened in writing against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental authority or arbitrator outstanding against the Company.

j. The issued and outstanding shares of Common Stock are registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are listed for trading on the New York Stock Exchange under the symbol “GIK” (it being understood that the trading symbol will be changed in connection with the Transaction). There is no suit, action, proceeding or investigation pending or, to the knowledge of the Company, threatened against the Company by the New York Stock Exchange or the Commission with respect to any intention by such entity to deregister the shares of Common Stock or prohibit or terminate the listing of the shares of Common Stock on the New York Stock Exchange. The Company has taken no action that is designed to terminate the registration of the shares of Common Stock under the Exchange Act.

k. Assuming the accuracy of Subscriber’s representations and warranties set forth in Section 4 of this Subscription Agreement, no registration under the Securities Act is required for the offer and sale of the Subscribed Securities by the Company to Subscriber.

l. Neither the Company nor any person acting on its behalf has engaged or will engage in any form of general solicitation or general advertising (within the meaning of Regulation D) in connection with any offer or sale of the Subscribed Securities.

m. Except for the Placement Agent (as defined below), no broker or finder is entitled to any brokerage or finder’s fee or commission from the Company solely in connection with the sale of the Subscribed Securities to Subscriber.

n. Except for such matters as have not had a Company Material Adverse Effect, the Company is, and has been since its inception, in compliance with all state and federal laws applicable to the conduct of its business. The Company has not received any written, or to its knowledge, other communication from a governmental entity that alleges that the Company is not in compliance with or is in default or violation of any applicable law, except where such non-compliance, default or violation would not be reasonably likely to have, individually or in the aggregate, a Material Adverse Effect. Except for such matters as have not had and would not be reasonably likely to have, individually or in the

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aggregate, a Material Adverse Effect, there is no (i) action, lawsuit, claim or other proceeding, in each case by or before any governmental authority pending, or, to the knowledge of the Company, threatened against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against the Company.

4. Subscriber Representations and Warranties. Subscriber represents and warrants to the Company and the Placement Agent that:

a. Subscriber (i) is duly organized, validly existing and in good standing under the laws of its jurisdiction of incorporation, and (ii) has the requisite power and authority to enter into and perform its obligations under this Subscription Agreement.

b. This Subscription Agreement has been duly executed and delivered by Subscriber, and assuming the due authorization, execution and delivery of the same by the Company, this Subscription Agreement shall constitute the valid and legally binding obligation of Subscriber, enforceable against Subscriber in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors generally and by the availability of equitable remedies.

c. The execution and delivery of this Subscription Agreement, the purchase of the Subscribed Securities and the compliance by Subscriber with all of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of Subscriber pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which Subscriber is a party or by which Subscriber is bound or to which any of the property or assets of Subscriber is subject; (ii) the organizational documents of Subscriber; or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over Subscriber or any of its properties that, in the case of clauses (i) and (iii), would reasonably be expected to have a Subscriber Material Adverse Effect. For purposes of this Subscription Agreement, a “Subscriber Material Adverse Effect” means an event, change, development, occurrence, condition or effect with respect to Subscriber that would reasonably be expected to have a material adverse effect on Subscriber’s ability to consummate the transactions contemplated hereby, including the purchase of the Subscribed Securities.

d. Subscriber (i) is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) or an institutional “accredited investor” (within the meaning of Rule 501(a)(1), (2), (3) or (7) under the Securities Act) satisfying the applicable requirements set forth on Annex A hereto and an “institutional account” as defined in FINRA Rule 4512(c), (ii) is acquiring the Subscribed Securities only for its own account and not for the account of others, or if Subscriber is subscribing for the Subscribed Securities as a fiduciary or agent for one or more investor accounts, each owner of such account is a qualified institutional buyer and Subscriber has full investment discretion with respect to each such account, and the full power and authority to make the acknowledgements, representations and agreements herein on behalf of each owner of each such account, and (iii) is not acquiring the Subscribed Securities with a view to, or for offer or sale in connection with, any distribution thereof in violation of the Securities Act (and has provided the Company with the requested information on Annex A following the signature page hereto). Subscriber is not an entity formed for the specific purpose of acquiring the Subscribed Securities.

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e. Subscriber understands that the Subscribed Securities are being offered in a transaction not involving any public offering within the meaning of the Securities Act and that the Subscribed Securities have not been registered under the Securities Act. Subscriber understands that the Subscribed Securities may not be resold, transferred, pledged or otherwise disposed of by Subscriber absent an effective registration statement under the Securities Act, except (i) to the Company or a subsidiary thereof, or (ii) pursuant to an applicable exemption from the registration requirements of the Securities Act, and, in each of cases (i) and (ii), in accordance with any applicable securities laws of the applicable states and other jurisdictions of the United States, and that any book-entry position or certificates representing the Subscribed Securities shall contain a legend to such effect. Subscriber understands and agrees that the Subscribed Securities will be subject to transfer restrictions and, as a result of these transfer restrictions, Subscriber may not be able to readily resell the Subscribed Securities and may be required to bear the financial risk of an investment in the Subscribed Securities for an indefinite period of time. Subscriber understands that it has been advised to consult legal counsel prior to making any offer, resale, pledge or transfer of any of the Subscribed Securities.

Each book entry for the Subscribed Securities shall contain a notation, and each certificate (if any) evidencing the Notes and the Warrants shall be stamped or otherwise imprinted with a legend, in substantially the following form:

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION, AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN EXEMPTION THEREFROM.

f. Subscriber understands and agrees that Subscriber is purchasing the Subscribed Securities directly from the Company. Subscriber further acknowledges that there have not been, and Subscriber hereby agrees that it is not relying on, any representations, warranties, covenants or agreements made to Subscriber by the Company, any other party to the Transaction or any other person or entity (including the Placement Agent), expressly or by implication, other than those representations, warranties, covenants and agreements of the Company set forth in this Subscription Agreement. Subscriber acknowledges that certain information provided by the Company was based on projections, and such projections were prepared based on assumptions and estimates that are inherently uncertain and are subject to a wide variety of significant business, economic and competitive risks and uncertainties that could cause actual results to differ materially from those contained in the projections.

g. In making its decision to purchase the Subscribed Securities, Subscriber has relied solely upon independent investigation made by Subscriber. Subscriber acknowledges and agrees that Subscriber has received such information as Subscriber deems necessary in order to make an investment decision with respect to the Subscribed Securities, including with respect to the Company and the Transaction (including Lightning and its respective subsidiaries (collectively, the “Acquired Companies”)). Without limiting

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the generality of the foregoing, Subscriber acknowledges that Subscriber has reviewed the Company’s filings with the Commission. Subscriber represents and agrees that Subscriber and Subscriber’s professional advisor(s), if any, have had the full opportunity to ask such questions, receive such answers and obtain such information as Subscriber and such undersigned’s professional advisor(s), if any, have deemed necessary to make an investment decision with respect to the Subscribed Securities. Subscriber acknowledges and agrees that none of Oppenheimer & Co. Inc. and Nomura Securities International, Inc., each acting as a placement agent to the Company (the “Placement Agent”), nor any affiliate of the Placement Agent has provided Subscriber with any information or advice with respect to the Subscribed Securities nor is such information or advice necessary or desired. Neither the Placement Agent nor any of its affiliates has made or makes any representation as to the Company or the Acquired Companies or the quality or value of the Subscribed Securities and the Placement Agent and any of its respective affiliates may have acquired non-public information with respect to the Company or the Acquired Companies which Subscriber agrees need not be provided to it. In connection with the issuance of the Subscribed Securities to Subscriber, neither the Placement Agent nor any of its affiliates has acted as a financial advisor or fiduciary to Subscriber.

h. Subscriber became aware of this offering of the Subscribed Securities solely by means of direct contact between Subscriber and the Company or by means of contact from the Placement Agent, Lightning and/or their respective advisors (including, without limitation, attorneys, accountants, bankers, consultants and financial advisors), agents, control persons, representatives, affiliates, directors, officers, managers, members, and/or employees, and/or the representatives of such persons (such parties referred to collectively as “Representatives”). The Subscribed Securities were offered to Subscriber solely by direct contact between Subscriber and the Company, the Placement Agent, Lightning and/or their respective Representatives. Subscriber acknowledges that it is not relying upon, and has not relied upon, any statement, representation or warranty made by any person or entity (including, without limitation, the Company, the Placement Agent, Lightning and/or their respective Representatives), other than the representations and warranties contained in this Subscription Agreement, in making its investment or decision to invest in the Company. Subscriber did not become aware of this offering of the Subscribed Securities, nor were the Subscribed Securities offered to Subscriber, by any other means, and none of the Company, the Placement Agent, Lightning or their respective Representatives acted as investment advisor, broker or dealer to Subscriber. Subscriber acknowledges that the Company represents and warrants that the Subscribed Securities (i) were not offered by any form of general solicitation or general advertising and (ii) are not being offered in a manner involving a public offering under, or in a distribution in violation of, the Securities Act, or any state securities laws.

i. Subscriber acknowledges that it is aware that there are substantial risks incident to the purchase and ownership of the Subscribed Securities. Subscriber has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an investment in the Subscribed Securities, and Subscriber has had an opportunity to seek, and has sought, such accounting, legal, business and tax advice as Subscriber has considered necessary to make an informed investment decision.

j. Alone, or together with any professional advisor(s), Subscriber represents and acknowledges that Subscriber has adequately analyzed and fully considered the risks of an investment in the Subscribed Securities and determined that the Subscribed Securities are a suitable investment for Subscriber and that Subscriber is able at this time and in the foreseeable future to bear the economic risk of a total loss of Subscriber’s investment in the Company. Subscriber acknowledges specifically that a possibility of total loss exists.

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k. Subscriber understands and agrees that no federal or state agency has passed upon or endorsed the merits of the offering of the Subscribed Securities or made any findings or determination as to the fairness of this investment.

l. Subscriber is not (i) a person or entity named on the List of Specially Designated Nationals and Blocked Persons administered by the U.S. Treasury Department’s Office of Foreign Assets Control (“OFAC”) or in any Executive Order issued by the President of the United States and administered by OFAC, or a person or entity prohibited by any OFAC sanctions program, or a person or entity whose property and interests in property subject to U.S. jurisdiction are otherwise blocked under any U.S. laws, Executive Orders or regulations, (ii) a person or entity listed on the Sectoral Sanctions Identifications (“SSI”) List maintained by OFAC or otherwise determined by OFAC to be subject to one or more of the Directives issued under Executive Order 13662 of March 20, 2014, or on any other of the OFAC Consolidated Sanctions Lists, (iii) an entity owned, directly or indirectly, individually or in the aggregate, 50 percent or more by one or more persons described in subsections (i) or (ii), (iv) a person or entity named on the U.S. Department of Commerce, Bureau of Industry and Security (“BIS”) Denied Persons List, Entity List, or Unverified List (“BIS Lists”) (collectively with (i) through (iv), a “Restricted Person”) or (v) a non-U.S. shell bank or providing banking services indirectly to a non-U.S. shell bank. Subscriber agrees to provide law enforcement agencies, if requested thereby, such records as required by applicable law, provided that Subscriber is permitted to do so under applicable law. Subscriber represents that if it is a financial institution subject to the Bank Secrecy Act (31 U.S.C. Section 5311 et seq.), as amended by the USA PATRIOT Act of 2001 and its implementing regulations (collectively, the “BSA/PATRIOT Act”), that Subscriber maintains policies and procedures reasonably designed to comply with applicable obligations under the BSA/PATRIOT Act. Subscriber also represents that, to the extent required, it maintains policies and procedures reasonably designed for the screening of its investors against the OFAC and BIS sanctions programs, including for Restricted Persons, and otherwise to ensure compliance with all applicable sanctions and embargo laws, statutes, and regulations. Subscriber further represents and warrants that, to the extent required, it maintains policies and procedures reasonably designed to ensure that the funds held by Subscriber and used to purchase the Subscribed Securities were legally derived.

m. Subscriber does not have, as of the date hereof, and during the 30-day period immediately prior to the date hereof such Subscriber has not entered into, any “put equivalent position” as such term is defined in Rule 16a-1 under the Exchange Act or short sale positions with respect to the securities of the Company. Notwithstanding the foregoing, in the case of a Subscriber that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Subscriber’s assets and the portfolio managers have no direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Subscriber’s assets, the representation set forth above shall only apply with respect to the portion of assets managed by the portfolio manager that made the investment decision to purchase the Subscribed Securities covered by this Agreement.

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n. If Subscriber is an employee benefit plan that is subject to Title I of ERISA, a plan, an individual retirement account or other arrangement that is subject to Section 4975 of the Code or an employee benefit plan that is a governmental plan (as defined in Section 3(32) of ERISA), a church plan (as defined in Section 3(33) of ERISA), a non-U.S. plan (as described in Section 4(b)(4) of ERISA) or other plan that is not subject to the foregoing but may be subject to provisions under any other federal, state, local, non-U.S. or other laws or regulations that are similar to such provisions of ERISA or the Internal Revenue Code of 1986, as amended, or an entity whose underlying assets are considered to include “plan assets” of any such plan, account or arrangement (each, a “Plan”) subject to the fiduciary or prohibited transaction provisions of ERISA or Section 4975 of the Code, the Subscriber represents and warrants that neither the Company, nor any of its respective affiliates (the “Transaction Parties”) has acted as the Plan’s fiduciary, or has been relied on for advice, with respect to its decision to acquire and hold the Subscribed Securities, and none of the Transaction Parties shall at any time be relied upon as the Plan’s fiduciary with respect to any decision to acquire, continue to hold or transfer the Subscribed Securities.

o. Subscriber at the Closing will have sufficient funds to pay the Purchase Price pursuant to Section 2(b) of this Subscription Agreement.

p. No disclosure or offering document has been prepared by the Placement Agent in connection with the offer and sale of the Subscribed Securities. The Placement Agent and each of its directors, officers, employees, representatives and controlling persons have made no independent investigation with respect to the Company or the Subscribed Securities or the accuracy, completeness or adequacy of any information supplied to the Subscriber by the Company. In connection with the issue and purchase of the Common Stock, the Placement Agent has not acted as the Subscriber’s financial advisor or fiduciary.

q. Subscriber agrees that, notwithstanding Section 8(j) of this Subscription Agreement, the Placement Agent may rely upon the representations and warranties made by Subscriber to the Company in this Subscription Agreement.

5. Registration of Subscribed Securities.

a. The Company agrees that, within forty five (45) calendar days after the consummation of the Transaction (the “Filing Deadline”), the Company will file with the Commission (at the Company’s sole cost and expense) a registration statement (the “Registration Statement”) registering the resale of the (I) shares of Common Stock issuable upon (x) conversion of the Subscribed Notes and (y) exercise of the Subscribed Warrants and (II) the Warrants (together, the “Registrable Securities”), and the Company shall use its commercially reasonable efforts to have the Registration Statement declared effective as soon as practicable after the filing thereof, but no later than the 60^th calendar day (or 90^th calendar day if the Commission notifies the Company that it will “review” the Registration Statement) following the Filing Deadline (such date, the “Effectiveness Date”); provided, however, that the Company’s obligations to include the Registrable Securities in the Registration Statement are contingent upon the undersigned furnishing in writing to the Company such information regarding the undersigned, the securities of the Company held by the undersigned and the intended method of disposition of the Registrable Securities as shall be reasonably requested by the Company to effect the registration of the Registrable Securities, and shall execute such documents in connection with such registration as the Company may reasonably request that are customary of a selling stockholder in similar situations. The Company will provide a draft of the Registration Statement to the Subscriber for review at least three (3) business days in advance of filing the Registration

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Statement. In no event shall the Subscriber be identified as a statutory underwriter in the Registration Statement unless requested by the Commission; provided, that if the Commission requests that the Subscriber be identified as a statutory underwriter in the Registration Statement, the Subscriber will have an opportunity to withdraw from the Registration Statement. Notwithstanding the foregoing, if the Commission prevents the Company from including any or all of the shares proposed to be registered under the Registration Statement due to limitations on the use of Rule 415 of the Securities Act for the resale of the Registrable Securities by the applicable shareholders or otherwise, such Registration Statement shall register for resale such number of Registrable Securities which is equal to the maximum number of Registrable Securities as is permitted by the SEC. In such event, the number of Registrable Securities to be registered for each selling shareholder named in the Registration Statement shall be reduced pro rata among all such selling shareholders. The Company will use its commercially reasonable efforts to maintain the continuous effectiveness of the Registration Statement, and to be supplemented and amended to the extent necessary to ensure that such Registration Statement is available or, if not available, that another registration statement is available for the resale of the Registrable Securities, until the earliest of (i) the date on which the Registrable Securities may be resold without volume or manner of sale limitations pursuant to Rule 144 promulgated under the Securities Act, (ii) the date on which such Registrable Securities have actually been sold and (iii) the date which is three years after the Closing. For purposes of clarification, any failure by the Company to file the Registration Statement by the Filing Deadline or to effect such Registration Statement by the Effectiveness Date shall not otherwise relieve the Company of its obligations to file or effect the Registration Statement set forth in this Section 5.

b. Notwithstanding anything to the contrary in this Subscription Agreement, the Company shall be entitled to delay or postpone the effectiveness of the Registration Statement, and from time to time to require any Subscriber not to sell under the Registration Statement or to suspend the effectiveness thereof, if the negotiation or consummation of a transaction by the Company or its subsidiaries is pending or an event has occurred, which negotiation, consummation or event, the Company’s board of directors reasonably believes, upon the advice of legal counsel, would require additional disclosure by the Company in the Registration Statement of material information that the Company has a bona fide business purpose for keeping confidential and the non-disclosure of which in the Registration Statement would be expected, in the reasonable determination of the Company’s board of directors, upon the advice of legal counsel, to cause the Registration Statement to fail to comply with applicable disclosure requirements (each such circumstance, a “Suspension Event”); provided, however, that the Company may not delay or suspend the Registration Statement on more than two occasions or for more than sixty (60) consecutive calendar days, or more than ninety (90) total calendar days, in each case during any twelve-month period. Upon receipt of any written notice from the Company of the happening of any Suspension Event (which notice shall not contain material non-public information) during the period that the Registration Statement is effective or if as a result of a Suspension Event the Registration Statement or related prospectus contains any untrue statement of a material fact or omits to state any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made (in the case of the prospectus) not misleading, Subscriber agrees that (i) it will immediately discontinue offers and sales of the Registrable Securities under the Registration Statement (excluding, for the avoidance of doubt, sales conducted pursuant to Rule 144) until such Subscriber receives copies of a supplemental or amended prospectus (which the Company agrees to promptly prepare) that corrects the misstatement(s) or

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omission(s) referred to above and receives notice that any post-effective amendment has become effective or unless otherwise notified by the Company that it may resume such offers and sales, and (ii) it will maintain the confidentiality of any information included in such written notice delivered by the Company unless otherwise required by law or subpoena. If so directed by the Company, Subscriber will deliver to the Company or, in such Subscriber’s sole discretion destroy, all copies of the prospectus covering the Registrable Securities in such Subscriber’s possession; provided, however, that this obligation to deliver or destroy all copies of the prospectus covering the Registrable Securities shall not apply (i) to the extent such Subscriber is required to retain a copy of such prospectus (a) in order to comply with applicable legal, regulatory, self-regulatory or professional requirements or (b) in accordance with a bona fide pre-existing document retention policy or (ii) to copies stored electronically on archival servers as a result of automatic data back-up.

c. The Company shall, notwithstanding any termination of this Subscription Agreement, indemnify, defend and hold harmless Subscriber (to the extent a seller under the Registration Statement), and its officers, directors and agents, and each person who controls such Subscriber (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) to the fullest extent permitted by applicable law, from and against any and all losses, claims, damages, liabilities, costs (including, without limitation, reasonable attorneys’ fees) and expenses (collectively, “Losses”), as incurred, that arise out of or are based upon (i) any untrue or alleged untrue statement of a material fact contained in the Registration Statement, any prospectus included in the Registration Statement or any form of prospectus or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission to state a material fact required to be stated therein or necessary to make the statements therein (in the case of any prospectus or form of prospectus or supplement thereto, in light of the circumstances under which they were made) not misleading, or (ii) any violation or alleged violation by the Company of the Securities Act, Exchange Act or any state securities law or any rule or regulation thereunder, in connection with the performance of its obligations under this Section 5, except to the extent, but only to the extent, that such untrue statements, alleged untrue statements, omissions or alleged omissions are based upon information regarding such Subscriber furnished in writing to the Company by such Subscriber expressly for use therein or such Subscriber has omitted a material fact from such information or otherwise violated the Securities Act, Exchange Act or any state securities law or any rule or regulation thereunder; provided, however, that the indemnification contained in this Section 5 shall not apply to amounts paid in settlement of any Losses if such settlement is effected without the consent of the Company (which consent shall not be unreasonably withheld, conditioned or delayed), nor shall the Company be liable for any Losses to the extent they arise out of or are based upon a violation which occurs (A) in reliance upon and in conformity with written information furnished by a Subscriber, (B) in connection with any failure of such person to deliver or cause to be delivered a prospectus made available by the Company in a timely manner, (C) as a result of offers or sales effected by or on behalf of any person by means of a freewriting prospectus (as defined in Rule 405) that was not authorized in writing by the Company, or (D) in connection with any offers or sales effected by or on behalf of a Subscriber in violation of Section 5(b) of this Subscription Agreement. The Company shall notify such Subscriber promptly of the institution, threat or assertion of any proceeding arising from or in connection with the transactions contemplated by this Section 5 of which the Company is aware. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party and shall survive the transfer of the Registrable Securities by such Subscriber.

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d. If the total number of shares of Common Stock that the Subscriber and any other person(s) intend to include in an underwritten offering exceeds the number of shares of Common Stock that can be sold in an underwritten offering without being likely to have an adverse effect on the price, timing or distribution of shares of the Common Stock offered or the market for the shares of Common Stock, then the shares of Common Stock to be included in such offering shall include the number of shares of Common Stock that the managing underwriter of the offering advises the Company can be sold without having such adverse effect, with such number to be allocated (i) first, to the Company or other party or parties requesting or initiating such registration or to any other holder of securities of the Company having rights of registration pursuant to an existing registration rights agreement and (ii) second, by the Subscriber who has requested participation in such underwritten offering and by the other holders of shares of Common Stock with registration rights entitling them to participate in such underwritten offering, allocated among the Subscriber and other holders pro rata on the basis of the number of shares of Common Stock proposed to be sold by each applicable holder in such underwritten offering (based, for each such participant, on the percentage derived by dividing (x) the number of shares of Common Stock proposed to be sold by such participant in such underwritten offering by (y) the aggregate number of shares of Common Stock proposed to be sold by all participants in such underwritten offering) or in such manner as they may agree.

e. Subscriber shall, severally and not jointly with the Other Subscribers, indemnify and hold harmless the Company, its directors, officers, agents and employees, and each person who controls the Company (within the meaning of Section 15 of the Securities Act and Section 20 of the Exchange Act), to the fullest extent permitted by applicable law, from and against all Losses, as incurred, arising out of or based upon any untrue or alleged untrue statement of a material fact contained in any Registration Statement, any prospectus included in the Registration Statement, or any form of prospectus, or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein (in the case of any prospectus, or any form of prospectus or supplement thereto, in light of the circumstances under which they were made) not misleading to the extent, but only to the extent, that such untrue statements or omissions are based upon information regarding such Subscriber furnished in writing to the Company by such Subscriber expressly for use therein; provided, however, that the indemnification contained in this Section 5 shall not apply to amounts paid in settlement of any Losses if such settlement is effected without the consent of such Subscriber (which consent shall not be unreasonably withheld, conditioned or delayed). In no event shall the liability of any Subscriber be greater in amount than the dollar amount of the net proceeds received by such Subscriber upon the sale of the Registrable Securities giving rise to such indemnification obligation. Subscriber shall notify the Company promptly of the institution, threat or assertion of any proceeding arising from or in connection with the transactions contemplated by this Section 5 of which such Subscriber is aware. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party and shall survive the transfer of the Registrable Securities by such Subscriber.

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6. Termination. This Subscription Agreement shall terminate and be void and of no further force and effect, and all rights and obligations of the parties hereunder shall terminate without any further liability on the part of any party in respect thereof, upon the earlier to occur of (a) such date and time as the Transaction Agreement is terminated in accordance with its terms, (b) upon the mutual written agreement of the Company and the Subscriber to terminate this Subscription Agreement, (c) if, on the Closing Date of the Transaction, any of the conditions to Closing set forth in Section 2 of this Subscription Agreement have not been satisfied as of the time required hereunder to be so satisfied or waived (to the extent a valid waiver is capable of being issued) by the party entitled to grant such waiver and, as a result thereof, the transactions contemplated by this Subscription Agreement are not consummated, or (d) June 30, 2021 (the “Outside Date”); provided, that nothing herein will relieve any party from liability for any willful breach hereof (including, for the avoidance of doubt, a Subscriber’s willful breach of Section 2(c) of this Subscription Agreement with respect to its representations, warranties and covenants as of the date of the Closing) prior to the time of termination, and each party will be entitled to any remedies at law or in equity to recover losses, liabilities or damages arising from such breach. The Company shall notify Subscriber of the termination of the Transaction Agreement promptly after the termination thereof.

7. Trust Account Waiver. Subscriber hereby acknowledges that the Company has established a trust account (the “Trust Account”) containing the proceeds of its initial public offering (the “IPO”) and from certain private placements occurring simultaneously with the IPO (including interest accrued from time to time thereon) for the benefit of the Company’s public stockholders and certain other parties (including the underwriters of the IPO). For and in consideration of the Company entering into this Subscription Agreement, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Subscriber hereby (i) agrees that it does not now and shall not at any time hereafter have any right, title, interest or claim of any kind in or to any assets held in the Trust Account, and shall not make any claim against the Trust Account, regardless of whether such claim arises as a result of, in connection with or relating in any way to this Subscription Agreement or any other matter, and regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability (any and all such claims are collectively referred to hereafter as the “Released Claims”), (ii) irrevocably waives any Released Claims that it may have against the Trust Account now or in the future as a result of, or arising out of, any negotiations, contracts or agreements with the Company, and (iii) will not seek recourse against the Trust Account for any reason whatsoever; provided however, that nothing in this Section 7 shall be deemed to limit any Subscriber’s right to distributions from the Trust Account in accordance with the Company’s amended and restated certificate of incorporation in respect of any redemptions by Subscriber of its shares of public Common Stock of the Company acquired by any means other than pursuant to this Subscription Agreement. Subscriber agrees not to seek recourse or make or bring any action, suit, claim or other proceeding against the Trust Account as a result of, or arising out of, this Subscription Agreement, the transactions contemplated hereby or the Subscribed Securities regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability. Each Subscriber acknowledges and agrees that it shall not have any redemption rights with respect to the Subscribed Securities pursuant to the Company’s organizational documents in connection with the Transaction or any other business combination, any subsequent liquidation of the Trust Account, the Company or otherwise. In the event Subscriber has any claim against the Company as a result of, or arising out of, this Subscription Agreement, the transactions contemplated hereby or the Subscribed Securities, it shall pursue such claim solely against the Company and its assets outside the Trust Account and not against the Trust Account or any monies or other assets in the Trust Account.

8. Miscellaneous.

a. All notices, requests, demands, claims, and other communications hereunder shall be in writing. Any notice, request, demand, claim, or other communication hereunder shall be deemed duly given (i) when delivered personally to the recipient, (ii) when sent by electronic mail, on the date of transmission to such recipient; provided, that such notice, request, demand, claim or other communication is also sent to the recipient

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pursuant to clauses (i), (iii) or (iv) of this Section 8(a), (iii) one Business Day after being sent to the recipient by reputable overnight courier service (charges prepaid), or (iv) four (4) Business Days after being mailed to the recipient by certified or registered mail, return receipt requested and postage prepaid, and, in each case, addressed to the intended recipient at its address specified on the signature page hereof or to such electronic mail address or address as subsequently modified by written notice given in accordance with this Section 8(a).

b. Subscriber acknowledges that the Company and others (including Placement Agent) will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, Subscriber agrees to promptly notify the Company and the Placement Agent if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of Subscriber set forth herein are no longer accurate in all material respects. The Company acknowledges that Subscriber and others (including Placement Agent) will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, the Company agrees to promptly notify Subscriber if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of the Company set forth herein are no longer accurate in all material respects.

c. Each of the Company and Subscriber is irrevocably authorized to produce this Subscription Agreement or a copy hereof to any interested party in any administrative or legal proceeding or official inquiry with respect to the matters covered hereby to the extent required by law or regulatory bodies.

d. Subscriber shall pay all of its own expenses in connection with this Subscription Agreement and the transactions contemplated herein.

e. Except as otherwise provided in clause (d) above, the Company shall be solely responsible for and shall bear all of costs and expenses incurred by or on behalf of the Company in connection with this Agreement

f. Neither this Subscription Agreement nor any rights that may accrue to Subscriber hereunder (other than the Subscribed Securities acquired hereunder, if any) may be transferred or assigned. Neither this Subscription Agreement nor any rights that may accrue to the Company hereunder may be transferred or assigned (provided, that, for the avoidance of doubt, the Company may transfer the Subscription Agreement and its rights hereunder solely in connection with the consummation of the Transaction and exclusively to another entity under the control of, or under common control with, the Company). Notwithstanding the foregoing, Subscriber may assign its rights and obligations under this Subscription Agreement to one or more of its affiliates (including other investment funds or accounts managed or advised by the investment manager who acts on behalf of the Subscriber) or, with the Company’s prior written consent, to another person, provided that no such assignment shall relieve Subscriber of its obligations hereunder if any such assignee fails to perform such obligations, unless the Company has given its prior written consent to such relief.

g. All the agreements, representations and warranties made by each party hereto in this Subscription Agreement shall survive the Closing.

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h. The Company may request from Subscriber such additional information as the Company may reasonably deem necessary to evaluate the eligibility of Subscriber to acquire the Subscribed Securities, and Subscriber shall provide such information as may be reasonably requested, to the extent readily available and to the extent consistent with its internal policies and procedures provided that Company agrees to keep any such information provided by Subscriber confidential.

i. This Subscription Agreement may not be amended, modified, waived or terminated except by an instrument in writing, signed by the party against whom enforcement of such modification, waiver, or termination is sought; provided, that Section 4, this Section 8(i) and Section 8(k) of this Subscription Agreement may not be amended, terminated or waived in a manner that is material and adverse to the Placement Agent without the written consent of the Placement Agent.

j. This Subscription Agreement constitutes the entire agreement, and supersedes all other prior agreements, understandings, representations and warranties, both written and oral, among the parties, with respect to the subject matter hereof, except that any confidentiality agreement with respect to the undersigned or its affiliates shall remain in full force and effect.

k. Except as otherwise provided herein, this Subscription Agreement shall be binding upon, and inure to the benefit of the parties hereto and their heirs, executors, administrators, successors, legal representatives, and permitted assigns, and the agreements, representations, warranties, covenants and acknowledgments contained herein shall be deemed to be made by, and be binding upon, such heirs, executors, administrators, successors, legal representatives and permitted assigns. The parties hereto agree that the Placement Agent is an express third-party beneficiary of its express rights in Section 3, Section 4, Section 8(i) and this Section 8(k) of this Subscription Agreement. Each of the parties hereto shall be entitled to seek and obtain equitable relief, without proof of actual damages, including an injunction or injunctions or order for specific performance to prevent breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this Subscription Agreement to cause Subscriber to fund the Purchase Price and cause the Closing to occur if the conditions in Section 2^© this Subscription Agreement have been satisfied or, to the extent permitted by applicable law, waived. Each party hereto further agrees that the none of the parties hereto or the Placement Agent shall be required to obtain, furnish or post any bond or similar instrument in connection with or as a condition to obtaining any remedy referred to in this Section 8(k), and each party hereto irrevocably waives any right it may have to require the obtaining, furnishing or posting of any such bond or similar instrument

l. If any provision of this Subscription Agreement shall be invalid, illegal or unenforceable, the validity, legality or enforceability of the remaining provisions of this Subscription Agreement shall not in any way be affected or impaired thereby and shall continue in full force and effect.

m. This Subscription Agreement may be executed and delivered in one or more counterparts (including by facsimile or electronic mail or in .pdf) and by different parties in separate counterparts, with the same effect as if all parties hereto had signed the same document. All counterparts so executed and delivered shall be construed together and shall constitute one and the same agreement.

18

n. The parties hereto agree that irreparable damage would occur in the event that any of the provisions of this Subscription Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly agreed that the parties shall be entitled to an injunction or injunctions to prevent breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this Subscription Agreement, this being in addition to any other remedy to which such party is entitled at law, in equity, in contract, in tort or otherwise.

o. This Subscription Agreement shall be governed by, and construed in accordance with, the laws of the State of New York, without regard to the principles of conflicts of laws that would otherwise require the application of the law of any other state.

p. EACH PARTY HEREBY WAIVES ITS RESPECTIVE RIGHTS TO A TRIAL BY JURY OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING OUT OR RELATED TO THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY IN ANY ACTION, PROCEEDING OR OTHER LITIGATION OF ANY TYPE BROUGHT BY ANY PARTY AGAINST ANY OTHER PARTY OR ANY AFFILIATE OF ANY OTHER SUCH PARTY, WHETHER WITH RESPECT TO CONTRACT CLAIMS, TORT CLAIMS OR OTHERWISE. THE PARTIES AGREE THAT ANY SUCH CLAIM OR CAUSE OF ACTION SHALL BE TRIED BY A COURT TRIAL WITHOUT A JURY. WITHOUT LIMITING THE FOREGOING, THE PARTIES FURTHER AGREE THAT THEIR RESPECTIVE RIGHT TO A TRIAL BY JURY IS WAIVED BY OPERATION OF THIS SECTION AS TO ANY ACTION, COUNTERCLAIM OR OTHER PROCEEDING WHICH SEEKS, IN WHOLE OR IN PART, TO CHALLENGE THE VALIDITY OR ENFORCEABILITY OF THIS SUBSCRIPTION AGREEMENT OR ANY PROVISION HEREOF. THIS WAIVER SHALL APPLY TO ANY SUBSEQUENT AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS SUBSCRIPTION AGREEMENT.

q. The parties agree that all disputes, legal actions, suits and proceedings arising out of or relating to this Subscription Agreement must be brought exclusively in the state courts of New York or in the federal courts located in the state and county of New York (collectively the “Designated Courts”). Each party hereby consents and submits to the exclusive jurisdiction of the Designated Courts. No legal action, suit or proceeding with respect to this subscription agreement may be brought in any other forum. Each party hereby irrevocably waives all claims of immunity from jurisdiction and any objection which such party may now or hereafter have to the laying of venue of any suit, action or proceeding in any Designated Court, including any right to object on the basis that any dispute, action, suit or proceeding brought in the Designated Courts has been brought in an improper or inconvenient forum or venue. Each of the parties also agrees that delivery of any process, summons, notice or document to a party hereof in compliance with Section 8(a) of this Subscription Agreement shall be effective service of process for any action, suit or proceeding in a Designated Court with respect to any matters to which the parties have submitted to jurisdiction as set forth above.

r. This Subscription Agreement may only be enforced against, and any claim, action, suit or other legal proceeding based upon, arising out of, or related to this Subscription Agreement, or the negotiation, execution or performance of this Subscription Agreement, may only be brought against the entities that are expressly named as parties

19

hereto and then only with respect to the specific obligations set forth herein with respect to such party. No past, present or future director, officer, employee, incorporator, manager, member, partner, stockholder, affiliate, agent, attorney or other representative of any party hereto or of any affiliate of any party hereto, or any of their successors or permitted assigns, shall have any liability for any obligations or liabilities of any party hereto under this Subscription Agreement or for any claim, action, suit or other legal proceeding based on, in respect of or by reason of the transactions contemplated hereby.

s. The Company shall, by 9:00 a.m., New York City time, on the first (1^st) business day immediately following the date of this Subscription Agreement, issue one or more press releases or file with the Commission a Current Report on Form 8-K (collectively, the “Disclosure Document”) disclosing, to the extent not previously publicly disclosed, all material terms of the transactions contemplated hereby (and by the Other Subscription Agreements), the Transaction and any other material, nonpublic information that the Company has provided to Subscriber at any time prior to the filing of the Disclosure Document. From and after the issuance of the Disclosure Document, Subscriber shall not be in possession of any material, non-public information received from the Company or any of its officers, directors or employees or the Placement Agent. Notwithstanding the foregoing, the Company shall not publicly disclose the name of Subscriber or any affiliate or investment advisor of Subscriber, or include the name of Subscriber or any affiliate or investment advisor of Subscriber in any press release or in any filing with the Commission or any regulatory agency or trading market, without the prior written consent (including by e-mail) of Subscriber, except as required by the federal securities laws, rules or regulations and to the extent such disclosure is required by other laws, rules or regulations, at the request of the staff of the Commission or regulatory agency or under New York Stock Exchange regulations, in which case the Company shall provide Subscriber with prior written notice (including by e-mail) of such permitted disclosure, and shall reasonably consult with Subscriber regarding such disclosure.

t. The obligations of Subscriber under this Subscription Agreement are several and not joint with the obligations of any Other Subscriber or any other investor under the Other Subscription Agreements, and Subscriber shall not be responsible in any way for the performance of the obligations of any Other Subscriber under this Subscription Agreement or any other investor under the Other Subscription Agreements. The decision of Subscriber to purchase Subscribed Securities pursuant to this Subscription Agreement has been made by Subscriber independently of any Other Subscriber or any other investor and independently of any information, materials, statements or opinions as to the business, affairs, operations, assets, properties, liabilities, results of operations, condition (financial or otherwise) or prospects of the Company or any of its subsidiaries which may have been made or given by any Other Subscriber or investor or by any agent or employee of any Other Subscriber or investor, and neither Subscriber nor any of its agents or employees shall have any liability to any Other Subscriber or investor (or any other person) relating to or arising from any such information, materials, statements or opinions. Nothing contained herein or in any Other Subscription Agreement, and no action taken by Subscriber or investor pursuant hereto or thereto, shall be deemed to constitute the Subscriber and other investors as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Subscriber and other investors are in any way acting in concert or as a group with respect to such obligations or the transactions contemplated by the this Subscription Agreement and the Other Subscription Agreements. Subscriber acknowledges that no Other Subscriber has acted as agent for the Subscriber in connection with making its investment hereunder and no Other Subscriber will be acting

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as agent of the Subscriber in connection with monitoring its investment in the Subscribed Securities or enforcing its rights under this Subscription Agreement. Subscriber shall be entitled to independently protect and enforce its rights, including without limitation the rights arising out of this Subscription Agreement, and it shall not be necessary for any Other Subscriber or investor to be joined as an additional party in any proceeding for such purpose.

[Signature pages follow.]

21

IN WITNESS WHEREOF, each of the Company and Subscriber has executed or caused this Subscription Agreement to be executed by its duly authorized representative as of the date first set forth above.

GIGCAPITAL3, INC.
By:
	Name: Dr. Avi Katz
	Title: Chief Executive Officer
Address for Notices:
1731 Embarcadero Road, Suite 200
Palo Alto, California 94303

Signature Page to GigCapital3, Inc. Subscription Agreement

SUBSCRIBER:

Signature of Subscriber:

By:

Name:

Title:

Date:

Name of Subscriber:

(Please print. Please indicate name and capacity of person signing above)

Name in which shares are to be registered

(if different):

Email Address:

Subscriber’s EIN:

Jurisdiction of residency:                                           

Aggregate Principal Amount of Subscribed Notes subscribed for:
Aggregate Number of Subscribed Warrants subscribed for:
Aggregate Purchase Price:	$

You must pay the Purchase Price by wire transfer of United States dollars in immediately available funds to the account of the Company specified by the Company in the Closing Notice.

Signature Page to GigCapital3, Inc. Subscription Agreement

ANNEX A

ELIGIBILITY REPRESENTATIONS OF SUBSCRIBER

This Annex A should be completed and signed by Subscriber

and constitutes a part of the Subscription Agreement.

A. QUALIFIED INSTITUTIONAL BUYER STATUS (Please check the box, if applicable)

☐ Subscriber is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act).

B. FINRA INSTITUTIONAL INVESTOR STATUS (Please check the box)

☐ Subscriber is a “institutional investor” (as defined in FINRA Rule 2111).

C. ACCREDITED INVESTOR STATUS (Please check the box)

☐ Subscriber is an “accredited investor” (within the meaning of Rule 501(a) under the Securities Act) and has marked and initialed the appropriate box below indicating the provision under which it qualifies as an “accredited investor.”

D. AFFILIATE STATUS

(Please check the applicable box)

SUBSCRIBER:

☐ is:

☐ is not:

an “affiliate” (as defined in Rule 144 under the Securities Act) of the Company or acting on behalf of an affiliate of the Company.

Rule 501(a), in relevant part, states that an “accredited investor” shall mean any person who comes within any of the below listed categories, or who the issuer reasonably believes comes within any of the below listed categories, at the time of the sale of the securities to that person. Subscriber has indicated, by marking and initialing the appropriate box below, the provision(s) below which apply to Subscriber and under which Subscriber accordingly qualifies as an “accredited investor.”

☐ Any bank, registered broker or dealer, insurance company, registered investment company, business development company, or small business investment company;

☐ Any plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions for the benefit of its employees, if such plan has total assets in excess of $5,000,000;

☐ Any employee benefit plan, within the meaning of the Employee Retirement Income Security Act of 1974, if a bank, insurance company, or registered investment advisor makes the investment decisions, or if the plan has total assets in excess of $5,000,000;

☐ Any corporation, similar business trust, partnership or any organization described in Section 501^©(3) of the Internal Revenue Code, not formed for the specific purpose of acquiring the securities offered, with total assets in excess of $5,000,000;

☐ Any director, executive officer, or general partner of the issuer of the securities being offered or sold, or any director, executive officer, or general partner of a general partner of that issuer;

A-1

☐ Any natural person whose individual net worth, or joint net worth with that person’s spouse, at the time of his purchase exceeds $1,000,000. For purposes of calculating a natural person’s net worth: (a) the person’s primary residence must not be included as an asset; (b) indebtedness secured by the person’s primary residence up to the estimated fair market value of the primary residence must not be included as a liability (except that if the amount of such indebtedness outstanding at the time of calculation exceeds the amount outstanding 60 days before such time, other than as a result of the acquisition of the primary residence, the amount of such excess must be included as a liability); and (c) indebtedness that is secured by the person’s primary residence in excess of the estimated fair market value of the residence must be included as a liability;

☐ Any natural person who had an individual income in excess of $200,000 in each of the two most recent years or joint income with that person’s spouse in excess of $300,000 in each of those years and has a reasonable expectation of reaching the same income level in the current year.

☐ Any trust with assets in excess of $5,000,000, not formed to acquire the securities offered, whose purchase is directed by a sophisticated person; or

☐ Any entity in which all of the equity owners are accredited investors meeting one or more of the above tests or one of the following tests.

[Specify which tests: ]

SUBSCRIBER:

Print Name:

By:

Name:

Title:

A-2

EXHIBIT J

Indenture

Exhibit J

Exhibit J

EXHIBIT A

[Form of Indenture]

[LIGHTNING EMOTORS, INC.]

AND

WILMINGTON TRUST, NATIONAL ASSOCIATION,

as Trustee

INDENTURE

Dated as of [                ], 2021

7.50% Convertible Senior Notes due 2024

TABLE OF CONTENTS

		PAGE
ARTICLE 1 DEFINITIONS			1
Section 1.01	Definitions		1
Section 1.02	References to Interest		12
ARTICLE 2 ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND EXCHANGE OF NOTES			13
Section 2.01	Designation and Amount		13
Section 2.02	Form of Notes		13
Section 2.03	Date and Denomination of Notes; Payments of Interest and Defaulted Amounts		14
Section 2.04	Execution, Authentication and Delivery of Notes		15
Section 2.05	Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary		15
Section 2.06	Mutilated, Destroyed, Lost or Stolen Notes		21
Section 2.07	Temporary Notes		22
Section 2.08	Cancellation of Notes Paid, Converted, Etc.		22
Section 2.09	CUSIP Numbers		22
Section 2.10	Additional Notes; Repurchases		22
ARTICLE 3 SATISFACTION AND DISCHARGE			23
Section 3.01	Satisfaction and Discharge		23
ARTICLE 4 PARTICULAR COVENANTS OF THE COMPANY			23
Section 4.01	Payment of Principal and Interest		23
Section 4.02	Maintenance of Office or Agency		23
Section 4.03	Appointments to Fill Vacancies in Trustee’s Office		24
Section 4.04	Provisions as to Paying Agent		24
Section 4.05	Existence		25
Section 4.06	Rule 144A Information Requirement and Annual Reports		25
Section 4.07	Stay, Extension and Usury Laws		26
Section 4.08	Compliance Certificate; Statements as to Defaults		26
Section 4.09	Further Instruments and Acts		26
Section 4.10	Indebtedness Incurrence		26
ARTICLE 5 LISTS OF HOLDERS AND REPORTS BY THE COMPANY AND THE TRUSTEE			28
Section 5.01	Lists of Holders		28
Section 5.02	Preservation and Disclosure of Lists		28

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ARTICLE 6 DEFAULTS AND REMEDIES		28
Section 6.01	Events of Default	28
Section 6.02	Acceleration; Rescission and Annulment	29
Section 6.03	Additional Interest	30
Section 6.04	Payments of Notes on Default; Suit Therefor	31
Section 6.05	Application of Monies Collected by Trustee	32
Section 6.06	Proceedings by Holders	33
Section 6.07	Proceedings by Trustee	34
Section 6.08	Remedies Cumulative and Continuing	34
Section 6.09	Direction of Proceedings and Waiver of Defaults by Majority of Holders	34
Section 6.10	Notice of Defaults	35
Section 6.11	Undertaking to Pay Costs	35
Section 6.12	Company’s Failure to Timely Convert	35
ARTICLE 7 CONCERNING THE TRUSTEE		36
Section 7.01	Duties and Responsibilities of Trustee	36
Section 7.02	Reliance on Documents, Opinions, Etc.	38
Section 7.03	No Responsibility for Recitals, Etc.	40
Section 7.04	Trustee, Paying Agents, Conversion Agents or Note Registrar May Own Notes	40
Section 7.05	Monies and Shares of Common Stock to Be Held in Trust	40
Section 7.06	Compensation and Expenses of Trustee	40
Section 7.07	Officer’s Certificate as Evidence	41
Section 7.08	Eligibility of Trustee	41
Section 7.09	Resignation or Removal of Trustee	41
Section 7.10	Acceptance by Successor Trustee	42
Section 7.11	Succession by Merger, Etc.	43
Section 7.12	Trustee’s Application for Instructions from the Company	43
ARTICLE 8 CONCERNING THE HOLDERS		43
Section 8.01	Action by Holders	43
Section 8.02	Proof of Execution by Holders	44
Section 8.03	Who Are Deemed Absolute Owners	44
Section 8.04	Company-Owned Notes Disregarded	44
Section 8.05	Revocation of Consents; Future Holders Bound	44
ARTICLE 9 HOLDERS’ MEETINGS		45
Section 9.01	Purpose of Meetings	45
Section 9.02	Call of Meetings by Trustee	45
Section 9.03	Call of Meetings by Company or Holders	45
Section 9.04	Qualifications for Voting	45
Section 9.05	Regulations	46
Section 9.06	Voting	46
Section 9.07	No Delay of Rights by Meeting	46
ARTICLE 10 SUPPLEMENTAL INDENTURES		47
Section 10.01	Supplemental Indentures Without Consent of Holders	47
Section 10.02	Supplemental Indentures with Consent of Holders	48
Section 10.03	Effect of Supplemental Indentures	49
Section 10.04	Notation on Notes	49
Section 10.05	Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee	49

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ARTICLE 11 CONSOLIDATION, MERGER, SALE, CONVEYANCE AND LEASE		49
Section 11.01	Company May Consolidate, Etc. on Certain Terms	49
Section 11.02	Successor Corporation to Be Substituted	50
Section 11.03	Opinion of Counsel to Be Given to Trustee	50
ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS		51
Section 12.01	Indenture and Notes Solely Corporate Obligations	51
ARTICLE 13 [INTENTIONALLY OMITTED]		51
ARTICLE 14 CONVERSION OF NOTES		51
Section 14.01	Conversion Privilege	51
Section 14.02	Conversion Procedure; Settlement Upon Conversion	51
Section 14.03	Company’s Mandatory Conversion Option	54
Section 14.04	Adjustment of Conversion Rate	55
Section 14.05	Adjustments of Prices	62
Section 14.06	Shares to Be Fully Paid	63
Section 14.07	Effect of Recapitalizations, Reclassifications and Changes of the Common Stock	63
Section 14.08	Certain Covenants	64
Section 14.09	Responsibility of Trustee	65
Section 14.10	Notice to Holders Prior to Certain Actions	65
Section 14.11	Stockholder Rights Plans	66
Section 14.12	Exchange in Lieu of Conversion	66
Section 14.13	Limits Upon Issuance of Shares of Common Stock Upon Conversion	66
ARTICLE 15 REPURCHASE OF NOTES AT OPTION OF HOLDERS		68
Section 15.01	[Intentionally Omitted]	68
Section 15.02	Repurchase at Option of Holders Upon a Fundamental Change	68
Section 15.03	Withdrawal of Fundamental Change Repurchase Notice	70
Section 15.04	Deposit of Fundamental Change Repurchase Price	71
Section 15.05	Covenant to Comply with Applicable Laws Upon Repurchase of Notes	72
ARTICLE 16 NO REDEMPTION		72
Section 16.01	No Redemption	72
ARTICLE 17 MISCELLANEOUS PROVISIONS		72
Section 17.01	Provisions Binding on Company’s Successors	72
Section 17.02	Official Acts by Successor Corporation	72
Section 17.03	Addresses for Notices, Etc.	72

iii

Section 17.04	Governing Law; Jurisdiction	73
Section 17.05	Evidence of Compliance with Conditions Precedent; Certificates and Opinions of Counsel to Trustee	73
Section 17.06	Legal Holidays	74
Section 17.07	No Security Interest Created	74
Section 17.08	Benefits of Indenture	74
Section 17.09	Table of Contents, Headings, Etc.	74
Section 17.10	Authenticating Agent	74
Section 17.11	Execution in Counterparts	75
Section 17.12	Severability	75
Section 17.13	Waiver of Jury Trial	75
Section 17.14	Force Majeure	76
Section 17.15	Calculations	76
Section 17.16	USA PATRIOT Act	76
Section 17.17	Tax Withholding	76

EXHIBIT

Exhibit A Form of Note A-1

iv

INDENTURE dated as of [                ], 2021 between [LIGHTNING EMOTORS, INC.], a Delaware corporation, as issuer (the “Company,” as more fully set forth in Section 1.01) and WILMINGTON TRUST, NATIONAL ASSOCIATION, a national banking association, as trustee (the “Trustee,” as more fully set forth in Section 1.01).

W I T N E S S E T H:

WHEREAS, for its lawful corporate purposes, the Company has duly authorized the issuance of its 7.50% Convertible Senior Notes due 2024 (the “Notes”), initially in an aggregate principal amount not to exceed $100,000,000, and in order to provide the terms and conditions upon which the Notes are to be authenticated, issued and delivered, the Company has duly authorized the execution and delivery of this Indenture; and

WHEREAS, the Form of Note, the certificate of authentication to be borne by each Note, the Form of Notice of Conversion, the Form of Fundamental Change Repurchase Notice and the Form of Assignment and Transfer to be borne by the Notes are to be substantially in the forms hereinafter provided; and

WHEREAS, all acts and things necessary to make the Notes, when executed by the Company and authenticated and delivered by the Trustee or a duly authorized authenticating agent, as provided in this Indenture, the valid, binding and legal obligations of the Company, and this Indenture the valid, binding and legal agreement of the Company and the Trustee, have been done and performed, and the execution of this Indenture and the issuance hereunder of the Notes have in all respects been duly authorized.

NOW, THEREFORE, THIS INDENTURE WITNESSETH:

That in order to declare the terms and conditions upon which the Notes are, and are to be, authenticated, issued and delivered, and in consideration of the premises and of the purchase and acceptance of the Notes by the Holders thereof, the Company covenants and agrees with the Trustee for the equal and proportionate benefit of the respective Holders from time to time of the Notes (except as otherwise provided below), as follows:

ARTICLE 1

DEFINITIONS

Section 1.01 Definitions. The terms defined in this Section 1.01 (except as herein otherwise expressly provided or unless the context otherwise requires) for all purposes of this Indenture and of any indenture supplemental hereto shall have the respective meanings specified in this Section 1.01. The words “herein,” “hereof,” “hereunder” and words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. The terms defined in this Article include the plural as well as the singular.

“1934 Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder.

“30-Day ADTV” means, as of any date and with respect to any shares of Common Stock, the arithmetic average of the products, for each Scheduled Trading Day in the 30 Scheduled Trading Day period ending on, and including, the Scheduled Trading Day immediately preceding such date, of (i) the daily trading volume in such shares of Common Stock on the applicable exchange for such Scheduled Trading Day and (ii) the volume weighted average sale price per share of Common Stock for such Scheduled Trading Day; provided that in the case of calculating the amount in this clause (ii) with respect

to any shares of Common Stock, in respect of any Scheduled Trading Day occurring on or subsequent to the Ex-Dividend Date for such dividend or distribution, such amount shall be increased by an amount of cash in U.S. dollars per share of Common Stock distributed, or to be distributed, in such dividend or distribution, net of any applicable withholding taxes, as determined by the Conversion Agent, in which case such amount shall be reduced to the amount that would then be in effect if such dividend or distribution had not been declared.

“Additional Interest” means all amounts, if any, payable pursuant to Section 6.03, as applicable.

“Affiliate” of any specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. For the purposes of this definition, “control,” when used with respect to any specified Person means the power to direct or cause the direction of the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing. Notwithstanding anything to the contrary herein, the determination of whether one Person is an “Affiliate” of another Person for purposes of this Indenture shall be made based on the facts at the time such determination is made or required to be made, as the case may be, hereunder.

“Applicable Procedures” means, with respect to a Depositary, as to any matter at any time, the policies and procedures of such Depositary, if any, that are applicable to such matter at such time.

“Attribution Parties” means, collectively, the following Persons and entities: (i) any investment vehicle, including, any funds, feeder funds or managed accounts, currently, or from time to time after the issue date of the Notes, directly or indirectly managed or advised by a Holder’s investment manager or any of its Affiliates or principals, (ii) any direct or indirect Affiliates of such Holder or any of the foregoing, (iii) any Person acting or who could be deemed to be acting as a Group together with such Holder or any of the foregoing and (iv) any other Persons whose beneficial ownership of the Company’s Common Stock would or could be aggregated with such Holder’s and the other Attribution Parties for purposes of Section 13(d) of the 1934 Act. For clarity, the purpose of the foregoing is to subject collectively such Holder and all other Attribution Parties to the Maximum Percentage.

“Board of Directors” means the board of directors of the Company or a committee of such board duly authorized to act for it hereunder.

“Board Resolution” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to have been duly adopted by the Board of Directors, and to be in full force and effect on the date of such certification, and delivered to the Trustee.

“Business Day” means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York are authorized or required by law to remain closed; provided, however, for clarification, commercial banks shall not be deemed to be authorized or required by law to remain closed due to “stay at home”, “shelter-in-place”, “non-essential employee” or any other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in The City of New York generally are open for use by customers on such day.

“Business Combination” means the business combination involving GigCapital3, Inc. and Lightning Systems, Inc., pursuant to that certain Business Combination Agreement, dated as of December 10, 2020, by and among the GigCapital3, Inc., Lightning Systems, Inc. and Project Power Merger Sub, Inc.

2

“Capital Lease Obligations” shall mean, at the time any determination thereof is to be made, the amount of the liability in respect of a capital lease that would at such time be required to be capitalized and reflected as a liability on a balance sheet (excluding the footnotes thereto) prepared in accordance with GAAP.

“Capital Stock” means, for any entity, any and all shares, interests, rights to purchase, warrants, options, participations or other equivalents of or interests in (however designated) stock issued by that entity; provided that debt securities that are convertible into or exchangeable for Capital Stock shall not constitute Capital Stock prior to their conversion or exchange, as the case may be.

“Clause A Distribution” shall have the meaning specified in Section 14.04(c).

“Clause B Distribution” shall have the meaning specified in Section 14.04(c).

“Clause C Distribution” shall have the meaning specified in Section 14.04(c).

“close of business” means 5:00 p.m. (New York City time).

“Commission” means the U.S. Securities and Exchange Commission.

“Common Equity” of any Person means Capital Stock of such Person that is generally entitled (a) to vote in the election of directors of such Person or (b) if such Person is not a corporation, to vote or otherwise participate in the selection of the governing body, partners, managers or others that will control the management or policies of such Person.

“Common Stock” means the Common Stock of the Company, par value $0.0001 per share, at the date of this Indenture, subject to Section 14.07.

“Company” shall have the meaning specified in the first paragraph of this Indenture, and subject to the provisions of Article 11, shall include its successors and assigns.

“Company Mandatory Conversion Condition” means the conditions required for the Company to cause Notes to be converted pursuant to Section 14.03(a).

“Company Order” means a written order of the Company, signed on behalf of the Company by an Officer.

“Conversion Agent” shall have the meaning specified in Section 4.02.

“Conversion Date” shall have the meaning specified in Section 14.02(c).

“Conversion Obligation” shall have the meaning specified in Section 14.01(a).

“Conversion Price” means as of any time, $1,000, divided by the Conversion Rate as of such time.

“Conversion Rate” shall have the meaning specified in Section 14.01(a).

3

“Corporate Trust Office” means the corporate trust office of the Trustee at which at any time its corporate trust business shall be administered, which office at the date hereof is located at Wilmington Trust, National Association, Global Capital Markets, 50 South Sixth Street, Suite 1290, Minneapolis, Minnesota 55402, Attention: [Lightning eMotors] Notes Administrator, or such other address as the Trustee may designate from time to time by notice to the Holders and the Company, or the principal corporate trust office of any successor trustee (or such other address as such successor trustee may designate from time to time by notice to the Holders and the Company).

“Custodian” means the Trustee, as custodian for The Depository Trust Company, with respect to the Global Notes, or any successor entity thereto.

“Daily VWAP” means the per share volume-weighted average price as displayed under the heading “Bloomberg VWAP” on Bloomberg page “[ZEV] <equity> AQR” (or its equivalent successor if such page is not available) in respect of the period from the scheduled open of trading until the scheduled close of trading of the primary trading session on such Trading Day (or if such volume-weighted average price is unavailable, the market value of one share of the Common Stock on such Trading Day determined, using a volume-weighted average method, by a nationally recognized independent investment banking firm retained for this purpose by the Company). The “Daily VWAP” shall be determined without regard to after-hours trading or any other trading outside of the regular trading session trading hours.

“Default” means any event that is, or after notice or passage of time, or both, would be, an Event of Default.

“Defaulted Amounts” means any amounts on any Note (including, without limitation, the Fundamental Change Repurchase Price, principal and interest) that are payable but are not punctually paid or duly provided for.

“Depositary” means, with respect to each Global Note, the Person specified in Section 2.05(b) as the Depositary with respect to such Notes, until a successor shall have been appointed and become such pursuant to the applicable provisions of this Indenture, and thereafter, “Depositary” shall mean or include such successor.

“Distributed Property” shall have the meaning specified in Section 14.04(c).

“Effective Date” means the first date on which shares of the Common Stock trade on the applicable exchange or in the applicable market, regular way, reflecting the relevant share split or share combination, as applicable.

“Eligible Market” means The New York Stock Exchange, the NYSE American, the Nasdaq Global Select Market, the Nasdaq Global Market, the Nasdaq Capital Market, the OTCQB or the OTCQX.

“Equity Conditions” means, with respect to an given date of determination: (i) on each day during the period beginning thirty calendar days prior to such applicable date of determination and ending on and including such applicable date of determination either (x) one or more registration statements filed with the Commission pursuant to the Subscription Agreement shall be effective and the prospectus contained therein shall be available on such applicable date of determination (with, for the avoidance of doubt, any shares of Common Stock previously sold pursuant to such prospectus deemed unavailable) for the resale of all shares of Common Stock to be issued in connection with the event requiring this determination, as applicable, in the event requiring this determination (without regard to any limitations on conversion set forth herein)) (each, a “Required Minimum Securities Amount”) or (y) all shares of Common Stock issuable upon conversion of the applicable Notes shall be eligible for sale pursuant to Rule

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144 of the Securities Act of 1933, as amended, without the need for registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion of the Notes) and the Company is then current with its filings with the Commission; (ii) on each day during the period beginning thirty calendar days prior to the applicable date of determination and ending on and including the applicable date of determination (the “Equity Conditions Measuring Period”), the Common Stock (including all shares of Common Stock issued or issuable upon conversion of the Notes and exercise of the Warrants) is listed or designated for quotation (as applicable) on an Eligible Market and shall not have been suspended from trading on an Eligible Market (other than suspensions of not more than two (2) days and occurring prior to the applicable date of determination due to business announcements by the Company) nor shall delisting or suspension by an Eligible Market have been threatened (with a reasonable prospect of delisting occurring after giving effect to all applicable notice, appeal, compliance and hearing periods) or reasonably likely to occur or pending as evidenced by (A) a writing by such Eligible Market or (B) the Company falling below the minimum listing maintenance requirements of the Eligible Market on which the Common Stock is then listed or designated for quotation, as applicable; (iii) during the Equity Conditions Measuring Period, the Company shall have delivered all shares of Common Stock issuable upon conversion of the Notes on a timely basis in accordance herewith; (iv) any shares of Common Stock to be issued in connection with the event requiring determination (or issuable upon conversion of the portion of the Notes being redeemed in the event requiring this determination) may be issued in full without violating Section 14.13 hereof; (v) any shares of Common Stock to be issued in connection with the event requiring determination (or issuable upon conversion of the portion of the Notes being redeemed in the event requiring this determination (without regards to any limitations on conversion set forth herein)) may be issued in full without violating the rules or regulations of the Eligible Market on which the Common Stock is then listed or designated for quotation (as applicable); (vi) on each day during the Equity Conditions Measuring Period, no public announcement of a pending, proposed or intended Fundamental Change (as defined in the Indenture) shall have occurred which has not been abandoned, terminated or consummated; (vii) the Company shall have no knowledge of any fact that would reasonably be expected to cause (1) any registration statement required to be filed with the Commission pursuant to the Subscription Agreement to not be effective or the prospectus contained therein to not be available for the resale of the applicable Required Minimum Securities Amount of all shares of Common Stock issuable upon conversion of the applicable Notes in accordance with the terms of the Subscription Agreement or (2) any shares of Common Stock issuable upon conversion of the applicable Notes to not be eligible for sale pursuant to Rule 144 without the need for registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion of the Notes and the Company is then current with its filings with the Commission, (viii) none of the Holders shall be in possession of any material, non-public information provided to any of them by the Company, any of its Subsidiaries or any of their respective affiliates, employees, officers, representatives, agents or the like; (ix) on each day during the Equity Conditions Measuring Period, the Company otherwise shall have been in compliance with each, and shall not have breached any representation or warranty in any material respect (other than representations or warranties subject to material adverse effect or materiality, which may not be breached in any respect) or any covenant or other term or condition of any Transaction Document, including, without limitation, the Company shall not have failed to timely make any payment pursuant to any Transaction Document; (x) on each Trading Day during the Equity Conditions Measuring Period, there shall not have occurred any Volume Failure as of such applicable date of determination; (xi) on the applicable date of determination all shares of Common Stock to be issued in connection with the event requiring this determination (or issuable upon conversion of the portion of this Note being redeemed in the event requiring this determination (without regards to any limitations on conversion set forth herein)) may be issued in full from the authorized and available shares of Common Stock of the Company; (xii) on each day during the Equity Conditions Measuring Period, there shall not have occurred and there shall not exist an Event of Default (as defined in the Indenture) or an event that with the passage of time or giving of notice would constitute an Event of Default; or (xiii) the shares of Common Stock issuable pursuant to the event requiring the satisfaction of the Equity Conditions are duly authorized and listed and eligible for trading without restriction on an Eligible Market.

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“Equity Conditions Failure” means, with respect to any date of determination, the Equity Conditions have not been satisfied (or waived in writing by the applicable Holder).

“Event of Default” shall have the meaning specified in Section 6.01.

“Ex-Dividend Date” means the first date on which shares of the Common Stock trade on the applicable exchange or in the applicable market, regular way, without the right to receive the issuance, dividend or distribution in question, from the Company or, if applicable, from the seller of Common Stock on such exchange or market (in the form of due bills or otherwise) as determined by such exchange or market.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

“Exchange Election” shall have the meaning specified in Section 14.12.

“Expiration Date” shall have the meaning specified in Section 14.04(e).

“Form of Assignment and Transfer” means the “Form of Assignment and Transfer” attached as Attachment 3 to the Form of Note attached hereto as Exhibit A.

“Form of Fundamental Change Repurchase Notice” means the “Form of Fundamental Change Repurchase Notice” attached as Attachment 2 to the Form of Note attached hereto as Exhibit A.

“Form of Note” means the “Form of Note” attached hereto as Exhibit A.

“Form of Notice of Conversion” means the “Form of Notice of Conversion” attached as Attachment 1 to the Form of Note attached hereto as Exhibit A.

“Fundamental Change” shall be deemed to have occurred at the time after the Notes are originally issued if any of the following occurs prior to the Maturity Date:

(a) a “person” or “group” within the meaning of Section 13(d) of the Exchange Act, other than the Company, its Wholly Owned Subsidiaries, files a Schedule TO or any schedule, form or report under the Exchange Act disclosing that such person or group has become the direct or indirect “beneficial owner,” as defined in Rule 13d-3 under the Exchange Act, of the Common Stock representing more than 50% of the voting power of the Common Stock;

(b) the consummation of (A) any recapitalization, reclassification or change of the Common Stock (other than changes resulting from a subdivision or combination or changes solely in par value) as a result of which the Common Stock would be converted into, or exchanged for, stock, other securities, other property or assets; (B) any share exchange, consolidation or merger of the Company pursuant to which the Common Stock will be converted into cash, securities or other property or assets; or (C) any sale, lease or other transfer in one transaction or a series of transactions of all or substantially all of the consolidated assets of the Company and its Subsidiaries, taken as a whole, to any Person other than one of the Company’s direct or indirect Wholly Owned Subsidiaries; provided, however, that neither (x) a transaction described in clause (A) or (B) in which the holders of all classes of the Company’s Common Equity immediately prior to such transaction own, directly or indirectly, more than 50% of all classes of

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Common Equity of the continuing or surviving corporation or transferee or the parent thereof immediately after such transaction in substantially the same proportions (relative to each other) as such ownership immediately prior to such transaction nor (y) any merger of the Company solely for the purpose of changing its jurisdiction or incorporation that results in a reclassification, conversion or exchange of outstanding shares of Common Stock solely into shares of Common Stock of the surviving entity shall be a Fundamental Change pursuant to this clause (b);

(c) the Company’s stockholders approve any plan or proposal for the liquidation or dissolution of the Company; or

(d) the Common Stock (or other Common Equity underlying the Notes) ceases to be listed or quoted on any of The New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or any of their respective successors);

provided, however, that a transaction or transactions described in clauses (a) or (b) above shall not constitute a Fundamental Change, if at least 90% of the consideration received or to be received by the common stockholders of the Company, excluding cash payments for fractional shares and cash payments made in respect of dissenters’ appraisal rights, in connection with such transaction or transactions consists of shares of common stock that are listed or quoted on any of The New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or any of their respective successors) or will be so listed or quoted when issued or exchanged in connection with such transaction or transactions and as a result of such transaction or transactions such consideration becomes Reference Property for the Notes, excluding cash payments for fractional shares and cash payments made in respect of dissenters’ appraisal rights (subject to the provisions of Section 14.02(a)). Any event, transaction or series of related transactions that constitute a Fundamental Change under both clause (a) and clause (b) above (determined without regard to the proviso in clause (b) above) shall be deemed to be a Fundamental Change solely under clause (b) above (and, for the avoidance of doubt, shall be subject to the proviso in clause (b) above). If any transaction in which the Common Stock is replaced by the equity securities of another entity occurs. references to the Company in this definition shall instead be references to such other entity.

“Fundamental Change Company Notice” shall have the meaning specified in Section 15.02(c).

“Fundamental Change Repurchase Date” shall have the meaning specified in Section 15.02(a).

“Fundamental Change Repurchase Notice” shall have the meaning specified in Section 15.02(b)(i).

“Fundamental Change Repurchase Price” shall have the meaning specified in Section 15.02(a).

“Global Note” shall have the meaning specified in Section 2.05(b).

“Group” means a “group” as that term is used in Section 13(d) of the 1934 Act and as defined in Rule 13d-5 thereunder.

“Holder”, as applied to any Note, or other similar terms, means any Person in whose name at the time a particular Note is registered on the Note Register (and in the case of a Global Note and solely with respect to Section 6.12 and Section 14.13, the indirect holder of Notes held through its participant).

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“Indebtedness” means, without duplication, (a) all obligations of the Company and its Subsidiaries for borrowed money (including any securitization facility) or with respect to deposits or advances of any kind, (b) all obligations of the Company and its Subsidiaries evidenced by bonds, debentures, notes or similar instruments, (c) all obligations of such the Company and its Subsidiaries upon which interest charges are customarily paid, (d) all Capital Lease Obligations of the Company and its Subsidiaries, (e) all obligations of the Company and its Subsidiaries as an account party in respect of letters of credit and (f) all obligations of the Company and its Subsidiaries in respect of bankers’ acceptances.

“Indenture” means this instrument as originally executed or, if amended or supplemented as herein provided, as so amended or supplemented.

“Interest Make-Whole Amount” means, with respect to the conversion of any Note, in an amount denominated in U.S. dollars, the sum of all regularly scheduled interest payments, if any, due on such Note on each Interest Payment Date occurring after the Conversion Date for such conversion and on or before the Maturity Date; provided, however, that (A) for these purposes, the amount of interest due on the Interest Payment Date immediately after such Conversion Date will be deemed to be the following amount: (x) if such Conversion Date is prior to [                ], 2023, an amount equal to twelve months of interest and (y) if such Conversion Date is on or after [                ], 2023, any accrued and unpaid interest, if any, at such Conversion Date, plus any remaining amounts that would be owed to, but excluding, the Maturity Date in respect of such Notes, including all regularly scheduled interest payments; and (B) if such Conversion Date occurs after the Company has sent a Mandatory Conversion Notice, then the Interest Make-Whole Amount for such conversion shall be the sum of all regularly scheduled interest payments, if any, due on such Note on each Interest Payment Date occurring after the Conversion Date for such conversion to, but excluding, the Maturity Date.

“Interest Payment Date” means each [                ] and [                ] of each year, beginning on [                ], 2021.

“Last Reported Sale Price” of the Common Stock (or other security for which a closing sale price must be determined) on any date means the closing sale price per share (or if no closing sale price is reported, the average of the bid and ask prices or, if more than one in either case, the average of the average bid and the average ask prices) on that date as reported in composite transactions for the principal U.S. national or regional securities exchange on which the Common Stock (or such other security) is traded. If the Common Stock (or such other security) is not listed for trading on a U.S. national or regional securities exchange on the relevant date, the “Last Reported Sale Price” shall be the last quoted bid price per share for the Common Stock (or such other security) in the over-the-counter market on the relevant date as reported by OTC Markets Group Inc. or a similar organization. If the Common Stock (or such other security) is not so quoted, the “Last Reported Sale Price” shall be the average of the mid-point of the last bid and ask prices per share for the Common Stock (or such other security) on the relevant date from each of at least three nationally recognized independent investment banking firms selected by the Company for this purpose. The “Last Reported Sale Price” shall be determined without regard to after-hours trading or any other trading outside of regular trading session hours.

“Mandatory Conversion” means a conversion pursuant to Section 14.03(a).

“Mandatory Conversion Date” means the Conversion Date for a Mandatory Conversion, as provided in Section 14.03(c).

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“Market Disruption Event” means, for the purposes of determining amounts due upon conversion (a) a failure by the primary U.S. national or regional securities exchange or market on which the Common Stock is listed or admitted for trading to open for trading during its regular trading session or (b) the occurrence or existence prior to 1:00 p.m., New York City time, on any Scheduled Trading Day for the Common Stock for more than one half-hour period in the aggregate during regular trading hours of any suspension or limitation imposed on trading (by reason of movements in price exceeding limits permitted by the relevant stock exchange or otherwise) in the Common Stock or in any options contracts or futures contracts relating to the Common Stock.

“Maturity Date” means [                ], 2024.

“Note” or “Notes” shall have the meaning specified in the first paragraph of the recitals of this Indenture.

“Note Register” shall have the meaning specified in Section 2.05(a).

“Note Registrar” shall have the meaning specified in Section 2.05(a).

“Notice of Conversion” shall have the meaning specified in Section 14.02(b).

“Officer” means, with respect to the Company, the President, the Chief Executive Officer, the Chief Financial Officer, the Treasurer, the Secretary, any assistant Treasurer, any assistant Secretary, General Counsel, any Assistant General Counsel, any Executive or Senior Vice President or any Vice President (whether or not designated by a number or numbers or word or words added before or after the title “Vice President”).

“Officer’s Certificate,” when used with respect to the Company, means a certificate that is delivered to the Trustee and that is signed on behalf of the Company by an Officer of the Company that meets the requirements of Section 17.05.

“open of business” means 9:00 a.m. (New York City time).

“Opinion of Counsel” means an opinion in writing signed by legal counsel, who may be an employee of or counsel to the Company, that is delivered to the Trustee.

“outstanding,” when used with reference to Notes, shall, subject to the provisions of Section 8.04, mean, as of any particular time, all Notes authenticated and delivered by the Trustee under this Indenture, except:

(a) Notes theretofore canceled by the Trustee or accepted by the Trustee for cancellation;

(b) Notes, or portions thereof, that have become due and payable and in respect of which monies in the necessary amount shall have been deposited in trust with the Trustee or with any Paying Agent (other than the Company) or shall have been set aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent);

(c) Notes that have been paid pursuant to Section 2.06 or Notes in lieu of which, or in substitution for which, other Notes shall have been authenticated and delivered pursuant to the terms of Section 2.06 unless proof satisfactory to the Trustee is presented that any such Notes are held by protected purchasers in due course;

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(d) Notes surrendered for purchase in accordance with Article 15 for which Paying Agent holds money sufficient to pay the Fundamental Change Repurchase Price, in accordance with Section 15.04(b);

(e) Notes converted pursuant to Article 14 and required to be cancelled pursuant to Section 2.08; and

(f) Notes repurchased by the Company pursuant to the last sentence of Section 2.10 after the Company surrenders them to the Trustee for cancellation in accordance with Section 2.08.

“Paying Agent” shall have the meaning specified in Section 4.02.

“Permitted Indebtedness” means Indebtedness consisting of (i) Indebtedness in respect of Capital Lease Obligations in an aggregate amount not to exceed $30,000,000, (ii) Indebtedness under that certain Loan and Security Agreement, dated as of October 10, 2019, by and between Cupola Infrastructure Income Fund, L.L.L.P and Lightning Hybrids, LLC, and (iii) any other Indebtedness, in an amount for the Permitted Indebtedness under clauses (ii) and (iii) not to exceed $15,000,000 in the aggregate; provided that, such Permitted Indebtedness under clauses (ii) and (iii) above shall be reduced to an amount not to exceed $5,000,000 within thirty (30) Business Days of the issue date of the Notes.

“Person” means an individual, a corporation, a limited liability company, an association, a partnership, a joint venture, a joint stock company, a trust, an unincorporated organization or a government or an agency or a political subdivision thereof.

“Physical Notes” means permanent certificated Notes in registered form issued in minimum denominations of $1,000 principal amount and integral multiples in excess thereof.

“Physical Settlement” shall have the meaning specified in Section 14.02(a).

“Physical Settlement Method” means, with respect to any conversion of Notes, the Physical Settlement.

“Predecessor Note” of any particular Note means every previous Note evidencing all or a portion of the same debt as that evidenced by such particular Note; and, for the purposes of this definition, any Note authenticated and delivered under Section 2.06 in lieu of or in exchange for a mutilated, lost, destroyed or stolen Note shall be deemed to evidence the same debt as the mutilated, lost, destroyed or stolen Note that it replaces.

“Record Date” means, with respect to any dividend, distribution or other transaction or event in which the holders of Common Stock (or other applicable security) have the right to receive any cash, securities or other property or in which the Common Stock (or such other security) is exchanged for or converted into any combination of cash, securities or other property, the date fixed for determination of holders of the Common Stock (or such other security) entitled to receive such cash, securities or other property (whether such date is fixed by the Board of Directors, by statute, by contract or otherwise).

“Reference Property” shall have the meaning specified in Section 14.07(a).

“Regular Record Date,” with respect to any Interest Payment Date, means the May 1 or November 1 (whether or not such day is a Business Day) immediately preceding the applicable May 15 or November 15 Interest Payment Date, respectively.

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“Redemption” means the repurchase of any Note by the Company pursuant to 4.10.

“Responsible Officer” means, when used with respect to the Trustee, any officer within the corporate trust department of the Trustee, including any vice president, assistant vice president, assistant secretary, assistant treasurer, trust officer or any other officer of the Trustee who customarily performs functions similar to those performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter relating to this Indenture is referred because of such person’s knowledge of and familiarity with the particular subject and, in each case, who shall have direct responsibility for the administration of this Indenture.

“Restricted Securities” shall have the meaning specified in Section 2.05(c).

“Restrictive Legend” shall have the meaning specified in Section 2.05(d).

“Rule 144” means Rule 144 as promulgated under the Securities Act.

“Rule 144A” means Rule 144A as promulgated under the Securities Act.

“Scheduled Trading Day” means a day that is scheduled to be a Trading Day on the principal U.S. national or regional securities exchange or market on which the Common Stock is listed or admitted for trading. If the Common Stock is not so listed or admitted for trading, “Scheduled Trading Day” means a Business Day.

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

“Settlement Amount” has the meaning specified in Section 14.02(a)(iv).

“Share Exchange Event” has the meaning specified in Section 14.07(a).

“Significant Subsidiary” means a Subsidiary of the Company that meets the definition of “significant subsidiary” in Article 1, Rule 1-02 of Regulation S-X under the Exchange Act as in effect on the date of this Indenture; provided that, in the case of a Subsidiary of the Company that meets the criteria of clause (3) of the definition thereof but not clause (1) or (2) thereof, such Subsidiary shall not be deemed to be a Significant Subsidiary unless the Subsidiary’s income (or loss) from continuing operations before income taxes, extraordinary items and cumulative effect of a change in accounting principles exclusive of amounts attributable to any non-controlling interests for the last completed fiscal year prior to the date of such determination exceeds $20,000,000.

“Spin-Off” shall have the meaning specified in Section 14.04(c).

“Subsidiary” means, with respect to any Person, any corporation, association, partnership or other business entity of which more than 50% of the total voting power of shares of Capital Stock or other interests (including partnership interests) entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers, general partners or trustees thereof is at the time owned or controlled, directly or indirectly, by (i) such Person; (ii) such Person and one or more Subsidiaries of such Person; or (iii) one or more Subsidiaries of such Person.

“Successor Company” shall have the meaning specified in Section 11.01(a).

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“Trading Day” means a day on which (i) trading in the Common Stock (or other security for which a closing sale price must be determined) generally occurs on the New York Stock Exchange or, if the Common Stock (or such other security) is not then listed on the New York Stock Exchange, on the principal other U.S. national or regional securities exchange on which the Common Stock (or such other security) is then listed or, if the Common Stock (or such other security) is not then listed on a U.S. national or regional securities exchange, on the principal other market on which the Common Stock (or such other security) is then traded and (ii) a Last Reported Sale Price for the Common Stock (or closing sale price for such other security) is available on such securities exchange or market; provided that if the Common Stock (or such other security) is not so listed or traded, “Trading Day” means a Business Day; and provided, further, that for purposes of determining amounts due upon conversion only, “Trading Day” means a day on which (x) there is no Market Disruption Event and (y) trading in the Common Stock generally occurs on the New York Stock Exchange or, if the Common Stock is not then listed on the New York Stock Exchange, on the principal other U.S. national or regional securities exchange on which the Common Stock is then listed or, if the Common Stock is not then listed on a U.S. national or regional securities exchange, on the principal other market on which the Common Stock is then listed or admitted for trading, except that if the Common Stock is not so listed or admitted for trading, “Trading Day” means a Business Day.

“transfer” shall have the meaning specified in Section 2.05(c).

“Trigger Event” shall have the meaning specified in Section 14.04(c).

“Trust Indenture Act” means the Trust Indenture Act of 1939, as amended, as it was in force at the date of execution of this Indenture; provided, however, that in the event the Trust Indenture Act of 1939 is amended after the date hereof, the term “Trust Indenture Act” shall mean, to the extent required by such amendment, the Trust Indenture Act of 1939, as so amended.

“Trustee” means the Person named as the “Trustee” in the first paragraph of this Indenture until a successor trustee shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” shall mean or include each Person who is then a Trustee hereunder.

“unit of Reference Property” shall have the meaning specified in Section 14.07(a).

“Valuation Period” shall have the meaning specified in Section 14.04(c).

“Volume Failure” means, with respect to a particular date of determination, the aggregate daily dollar trading volume (as reported on Bloomberg) of the Common Stock on the Principal Market on any Trading Day during the twenty (20) Trading Day period ending on the Trading Day immediately preceding such date of determination (such period, the “Volume Failure Measuring Period”), is less than $2,000,000 (as adjusted for any stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions occurring after the Subscription Date). All such determinations to be appropriately adjusted for any stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions during such Volume Failure Measuring Period.

“Wholly Owned Subsidiary” means, with respect to any Person, any direct or indirect Subsidiary of such Person, except that, solely for purposes of this definition, the reference to “more than 50%” in the definition of “Subsidiary” shall be deemed replaced by a reference to “100%”.

Section 1.02 References to Interest. Unless the context otherwise requires, any reference to interest on, or in respect of, any Note in this Indenture shall be deemed to include Additional Interest if, in such context, Additional Interest is, was or would be payable pursuant to Section 6.03. Unless the context otherwise requires, any express mention of Additional Interest in any provision hereof shall not be construed as excluding Additional Interest in those provisions hereof where such express mention is not made.

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ARTICLE 2

ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND EXCHANGE OF NOTES

Section 2.01 Designation and Amount. The Notes shall be designated as the “7.50% Convertible Senior Notes due 2024.” The aggregate principal amount of Notes that may be authenticated and delivered under this Indenture is initially limited to $100,000,000, subject to Section 2.10 and except for Notes authenticated and delivered upon registration or transfer of, or in exchange for, or in lieu of other Notes to the extent expressly permitted hereunder.

Section 2.02 Form of Notes. The Notes and the Trustee’s certificate of authentication to be borne by such Notes shall be substantially in the respective forms set forth in Exhibit A, the terms and provisions of which shall constitute, and are hereby expressly incorporated in and made a part of this Indenture. To the extent applicable, the Company and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby. In the case of any conflict between this Indenture and a Note, the provisions of this Indenture shall control and govern to the extent of such conflict.

Any Global Note may be endorsed with or have incorporated in the text thereof such legends or recitals or changes not inconsistent with the provisions of this Indenture as may be required by the Custodian or the Depositary, or as may be required to comply with any applicable law or any regulation thereunder or with the rules and regulations of any securities exchange or automated quotation system upon which the Notes may be listed or traded or designated for issuance or to conform with any usage with respect thereto, or to indicate any special limitations or restrictions to which any particular Notes are subject.

Any of the Notes may have such letters, numbers or other marks of identification and such notations, legends or endorsements as the Officer executing the same may approve (execution thereof to be conclusive evidence of such approval) and as are not inconsistent with the provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made pursuant thereto or with any rule or regulation of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, or to conform to usage or to indicate any special limitations or restrictions to which any particular Notes are subject.

Each Global Note shall represent such principal amount of the outstanding Notes as shall be specified therein and shall provide that it shall represent the aggregate principal amount of outstanding Notes from time to time endorsed thereon and that the aggregate principal amount of outstanding Notes represented thereby may from time to time be increased or reduced to reflect redemptions, repurchases, cancellations, conversions, transfers or exchanges permitted hereby. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the amount of outstanding Notes represented thereby shall be made by the Trustee or the Custodian, at the direction of the Trustee, in such manner and upon instructions given by the Holder of such Notes in accordance with this Indenture. Payment of principal (including the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, a Global Note shall be made to the Holder of such Note on the date of payment, unless a record date or other means of determining Holders eligible to receive payment is provided for herein.

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Section 2.03 Date and Denomination of Notes; Payments of Interest and Defaulted Amounts. (a) The Notes shall be issuable in registered form without coupons in minimum denominations of $1,000 principal amount and integral multiples of $1,000 in excess thereof. Each Note shall be dated the date of its authentication and shall bear interest from the date specified on the face of such Note. Accrued interest on the Notes shall be computed on the basis of a 360-day year composed of twelve 30-day months and, for partial months, on the basis of the number of days actually elapsed in a 30-day month.

(b) The Person in whose name any Note (or its Predecessor Note) is registered on the Note Register at the close of business on any Regular Record Date with respect to any Interest Payment Date shall be entitled to receive the interest payable on such Interest Payment Date. The principal amount of any Note (x) in the case of any Physical Note, shall be payable at the office or agency of the Company maintained by the Company for such purposes in the United States, which shall initially be the Corporate Trust Office and in the case of any Global Note, shall be payable by wire transfer of immediately available funds to the account of the Depositary or its nominee. The Company shall pay, or cause the Paying Agent to pay, interest (i) on any Physical Notes (A) to Holders holding Physical Notes having an aggregate principal amount of $5,000,000 or less, by check mailed to the Holders of these Notes at their address as it appears in the Note Register and (B) to Holders holding Physical Notes having an aggregate principal amount of more than $5,000,000, either by check mailed to each Holder or, upon application by such a Holder to the Note Registrar not later than the relevant Regular Record Date, by wire transfer in immediately available funds to that Holder’s account within the United States, which application shall remain in effect until the Holder notifies, in writing, the Note Registrar to the contrary or (ii) on any Global Note by wire transfer of immediately available funds to the account of the Depositary or its nominee.

(c) Any Defaulted Amounts shall forthwith cease to be payable to the Holder on the relevant payment date but shall accrue interest per annum at the rate borne by the Notes, subject to the enforceability thereof under applicable law, from, and including, such relevant payment date, and such Defaulted Amounts together with such interest thereon shall be paid by the Company, at its election in each case, as provided in clause (i) or (ii) below:

(i) The Company may elect to make payment of any Defaulted Amounts to the Persons in whose names the Notes (or their respective Predecessor Notes) are registered at the close of business on a special record date for the payment of such Defaulted Amounts, which shall be fixed in the following manner. The Company shall notify the Trustee in writing of the amount of the Defaulted Amounts proposed to be paid on each Note and the date of the proposed payment (which shall be not less than 25 days after the receipt by the Trustee of such notice, unless the Trustee shall consent to an earlier date), and at the same time the Company shall deposit with the Trustee an amount of money equal to the aggregate amount to be paid in respect of such Defaulted Amounts or shall make arrangements satisfactory to the Trustee for such deposit on or prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Amounts as in this clause provided. Thereupon the Company shall fix a special record date for the payment of such Defaulted Amounts which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment, and not less than 10 days after the receipt by the Trustee of the notice of the proposed payment. The Company shall promptly notify the Trustee in writing of such special record date and the Trustee, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Amounts and the special record date therefor to be delivered to each Holder not less than 10 days prior to such special record date. Notice of the proposed payment of such Defaulted Amounts and the special record date therefor having been so delivered, such Defaulted Amounts shall be paid to the Persons in whose names the Notes (or their respective Predecessor Notes) are registered at the close of business on such special record date and shall no longer be payable pursuant to the following clause (ii) of this Section 2.03(c). The Trustee shall have no responsibility for the calculation of the Defaulted Amounts.

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(ii) The Company may make payment of any Defaulted Amounts in any other lawful manner not inconsistent with the requirements of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, and upon such notice as may be required by such exchange or automated quotation system, if, after written notice given by the Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment shall be deemed practicable by the Trustee.

Section 2.04 Execution, Authentication and Delivery of Notes. The Notes shall be signed in the name and on behalf of the Company by the manual, facsimile or other electronic signature of one of its Officers.

At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Notes executed by the Company to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Notes, and the Trustee in accordance with such Company Order shall authenticate and deliver such Notes, without any further action by the Company hereunder.

Only such Notes as shall bear thereon a certificate of authentication substantially in the form set forth on the Form of Note attached as Exhibit A hereto, executed manually by an authorized signatory of the Trustee (or an authenticating agent appointed by the Trustee as provided by Section 17.10), shall be entitled to the benefits of this Indenture or be valid or obligatory for any purpose. Such certificate by the Trustee (or such an authenticating agent) upon any Note executed by the Company shall be conclusive evidence that the Note so authenticated has been duly authenticated and delivered hereunder and that the Holder is entitled to the benefits of this Indenture.

In case any Officer of the Company who shall have signed any of the Notes shall cease to be such Officer before the Notes so signed shall have been authenticated and delivered by the Trustee, or disposed of by the Company, such Notes nevertheless may be authenticated and delivered or disposed of as though the person who signed such Notes had not ceased to be such Officer of the Company; and any Note may be signed on behalf of the Company by such persons as, at the actual date of the execution of such Note, shall be the Officers of the Company, although at the date of the execution of this Indenture any such person was not such an Officer.

Section 2.05 Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary. (a) The Company shall cause to be kept at the Corporate Trust Office a register (the register maintained in such office or in any other office or agency of the Company designated pursuant to Section 4.02, the “Note Register”) in which, subject to such reasonable regulations as it may prescribe, the Company shall provide for the registration of Notes and of transfers of Notes. Such register shall be in written form or in any form capable of being converted into written form within a reasonable period of time. The Trustee is hereby initially appointed the “Note Registrar” for the purpose of registering Notes and transfers of Notes as herein provided. The Company may appoint one or more co-Note Registrars in accordance with Section 4.02.

Upon surrender for registration of transfer of any Note to the Note Registrar or any co-Note Registrar, and satisfaction of the requirements for such transfer set forth in this Section 2.05, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Notes of any authorized denominations and of a like aggregate principal amount and bearing such legends as may be required by this Indenture.

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Notes may be exchanged for other Notes of any authorized denominations and of a like aggregate principal amount, upon surrender of the Notes to be exchanged at any such office or agency maintained by the Company pursuant to Section 4.02. Whenever any Notes are so surrendered for exchange, the Company shall execute, and the Trustee shall authenticate and deliver, the Notes that the Holder making the exchange is entitled to receive, bearing registration numbers not contemporaneously outstanding.

All Notes presented or surrendered for registration of transfer or for exchange, repurchase or conversion shall (if so required by the Company, the Trustee, the Note Registrar or any co-Note Registrar) be duly endorsed, or be accompanied by a written instrument or instruments of transfer in form satisfactory to the Trustee or Note Registrar and duly executed, by the Holder thereof or its attorney-in-fact duly authorized in writing.

No service charge shall be imposed on a Holder by the Company, the Trustee, the Note Registrar, any co-Note Registrar or the Paying Agent for any exchange or registration of transfer of Notes, but the Company may require a Holder to pay a sum sufficient to cover any documentary, stamp or similar issue or transfer tax required in connection therewith as a result of the name of the Holder of new Notes issued upon such exchange or registration of transfer being different from the name of the Holder of the old Notes surrendered for exchange or registration of transfer.

None of the Company, the Trustee, the Note Registrar or any co-Note Registrar shall be required to exchange or register a transfer of (i) any Notes surrendered for conversion or, if a portion of any Note is surrendered for conversion, such portion thereof surrendered for conversion or (ii) any Notes, or a portion of any Note, surrendered for repurchase (and not withdrawn) in accordance with Article 15.

All Notes issued upon any registration of transfer or exchange of Notes in accordance with this Indenture shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture as the Notes surrendered upon such registration of transfer or exchange.

(b) So long as the Notes are eligible for book-entry settlement with the Depositary, unless otherwise required by law, subject to the fourth paragraph from the end of Section 2.05(c), all Notes shall be represented by one or more Notes in global form (each, a “Global Note”) registered in the name of the Depositary or the nominee of the Depositary. The transfer and exchange of beneficial interests in a Global Note that does not involve the issuance of a Physical Note shall be effected through the Depositary (but not the Trustee or the Custodian) in accordance with this Indenture (including the restrictions on transfer set forth herein) and the Applicable Procedures.

(c) Every Note that bears or is required under this Section 2.05(c) to bear the legend set forth in this Section 2.05(c) (together with any Common Stock issued upon conversion of the Notes that is required to bear the legend set forth in Section 2.05(d), collectively, the “Restricted Securities”) shall be subject to the restrictions on transfer set forth in this Section 2.05(c) (including the legend set forth below), unless such restrictions on transfer shall be eliminated or otherwise waived by written consent of the Company, and the Holder of each such Restricted Security, by such Holder’s acceptance thereof, agrees to be bound by all such restrictions on transfer. As used in this Section 2.05(c) and Section 2.05(c), the term “transfer” encompasses any sale, pledge, transfer or other disposition whatsoever of any Restricted Security.

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(d) Each Global Note shall bear a legend in substantially the following form (the “Restrictive Legend”) (or any similar legend, not inconsistent with this Indenture, required by the Depositary for such Global Note):

THIS SECURITY AND THE COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

(2) AGREES FOR THE BENEFIT OF [LIGHTNING EMOTORS, INC.] (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

(A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT AND IS EFFECTIVE AT THE TIME OF SUCH TRANSFER, OR

(C) TO A PERSON THAT YOU REASONABLY BELIEVE TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

NO AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY OR PERSON THAT HAS BEEN AN AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY DURING THE IMMEDIATELY PRECEDING THREE MONTHS MAY PURCHASE, OTHERWISE ACQUIRE OR HOLD THIS SECURITY OR A BENEFICIAL INTEREST HEREIN.

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Any Note (or security issued in exchange or substitution therefor) (i) as to which such restrictions on transfer shall have expired in accordance with their terms or (ii) that has been sold pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, may, upon surrender of such Note for exchange to the Note Registrar in accordance with the provisions of this Section 2.05, be exchanged for a new Note or Notes, of like tenor and aggregate principal amount, which shall not bear the Restrictive Legend required by this Section 2.05(c) and shall not be assigned (or deemed assigned) a restricted CUSIP number. The Restrictive Legend set forth above and affixed on any Note will be deemed, in accordance with the terms of the certificate representing such Note, to be removed therefrom upon the Company’s delivery to the Trustee of written notice to such effect, without further action by the Company, the Trustee, the Holder(s) thereof or any other Person; at such time, such Note will be deemed to be assigned an unrestricted CUSIP number as provided in the certificate representing such Note, it being understood that the Depositary of any Global Note may require a mandatory exchange or other process to cause such Global Note to be identified by an unrestricted CUSIP number in the facilities of such Depositary. Without limiting the generality of any other provision of this Indenture, the Trustee will be entitled to receive an instruction letter from the Company before taking any action with respect to effecting any such mandatory exchange or other process. The Company and the Trustee reserve the right to require the delivery of such legal opinions, certifications or other evidence as may reasonably be required in order to determine that any proposed transfer of any Note is being made in compliance with the Securities Act and applicable state securities laws.

The Company shall be entitled to instruct the Custodian in writing to so surrender any Global Note as to which any of the conditions set forth in clause (i) and (ii) of the immediately preceding sentence have been satisfied, and, upon such instruction, the Custodian shall so surrender such Global Note for exchange; and any new Global Note so exchanged therefor shall not bear the Restrictive Legend specified in this Section 2.05(c) and shall not be assigned (or deemed assigned) a restricted CUSIP number.

Notwithstanding any other provisions of this Indenture (other than the provisions set forth in this Section 2.05(c)), a Global Note may not be transferred as a whole or in part except (i) by the Depositary to a nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary and (ii) for exchange of a Global Note or a portion thereof for one or more Physical Notes in accordance with the second immediately succeeding paragraph.

The Depositary shall be a clearing agency registered under the Exchange Act. The Company initially appoints The Depository Trust Company to act as Depositary with respect to each Global Note. Initially, each Global Note shall be issued to the Depositary, registered in the name of Cede & Co., as the nominee of the Depositary, and deposited with the Trustee as custodian for Cede & Co.

If (i) the Depositary notifies the Company at any time that the Depositary is unwilling or unable to continue as depositary for the Global Notes and a successor depositary is not appointed within 90 days, (ii) the Depositary ceases to be registered as a clearing agency under the Exchange Act and a successor depositary is not appointed within 90 days or (iii) an Event of Default with respect to the Notes has occurred and is continuing and a beneficial owner of any Note requests that its beneficial interest therein be issued as a Physical Note, the Company shall execute, and the Trustee, upon receipt of an Officer’s Certificate and a Company Order for the authentication and delivery of Notes, shall authenticate and deliver (x) in the case of clause (iii), a Physical Note to such beneficial owner in a principal amount equal to the principal amount of such Note corresponding to such beneficial owner’s beneficial interest and (y) in the case of clause (i) or (ii), Physical Notes to each beneficial owner of the related Global Notes (or a portion thereof) in an aggregate principal amount equal to the aggregate principal amount of such Global Notes in exchange for such Global Notes, and upon delivery of the Global Notes to the Trustee such Global Notes shall be canceled.

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Physical Notes issued in exchange for all or a part of the Global Note pursuant to this Section 2.05(c) shall be registered in such names and in such authorized denominations as the Depositary, pursuant to instructions from its direct or indirect participants or otherwise, or, in the case of clause (iii) of the immediately preceding paragraph, the relevant beneficial owner, shall instruct the Trustee. Upon execution and authentication, the Trustee shall deliver such Physical Notes to the Persons in whose names such Physical Notes are so registered.

At such time as all interests in a Global Note have been converted, canceled, repurchased or transferred, such Global Note shall be, upon receipt thereof, canceled by the Trustee in accordance with standing procedures and existing instructions between the Depositary and the Custodian. At any time prior to such cancellation, if any interest in a Global Note is exchanged for Physical Notes, converted, canceled, repurchased or transferred to a transferee who receives Physical Notes therefor or any Physical Note is exchanged or transferred for part of such Global Note, the principal amount of such Global Note shall, in accordance with the standing procedures and instructions existing between the Depositary and the Custodian, be appropriately reduced or increased, as the case may be, and an endorsement shall be made on such Global Note, by the Trustee or the Custodian, at the direction of the Trustee, to reflect such reduction or increase.

None of the Company, the Trustee, the Paying Agent, the Conversion Agent or any other agent of the Company or the Trustee shall have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Note or maintaining, supervising or reviewing any records relating to such beneficial ownership interests.

Neither the Company nor the Trustee shall have any responsibility or liability for any act or omission of the Depositary. All notices and communications to be given to the Holders and all payments to be made to Holders in respect of the Notes shall be given or made only to, or upon the order of, the registered Holder(s) (which shall be the Depositary or its nominee in the case of a Global Note).

The rights of beneficial owners in any Global Note shall be exercised only through the Depositary subject to the Applicable Procedures of the Depositary. The Trustee may rely and shall be fully protected in relying upon information furnished by the Depositary with respect to its members, participants and any beneficial owners.

(d) Any stock certificate representing Common Stock issued upon conversion of a Note shall bear a legend in substantially the following form (unless such Common Stock has been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, or pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or such Common Stock has been issued upon conversion of a Note that has transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, or pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or unless otherwise agreed by the Company with written notice thereof to the Trustee and any transfer agent for the Common Stock):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

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(2) AGREES FOR THE BENEFIT OF [LIGHTNING EMOTORS, INC.] (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE OF THE SERIES OF NOTES UPON THE CONVERSION OF WHICH THIS SECURITY WAS ISSUED OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

(A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT AND IS EFFECTIVE AT THE TIME OF SUCH TRANSFER, OR

(C) TO A PERSON THAT YOU REASONABLY BELIEVE TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRANSFER AGENT FOR THE COMPANY’S COMMON STOCK RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER FOR THE COMPANY TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

Any such Common Stock (i) as to which such restrictions on transfer shall have expired in accordance with their terms, (ii) that has been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer or (iii) that has been sold pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, may, upon surrender of the certificates representing such shares of Common Stock for exchange in accordance with the procedures of the transfer agent for the Common Stock, be exchanged for a new certificate or certificates for a like aggregate number of shares of Common Stock, which shall not bear the restrictive legend required by this Section 2.05(d).

(e) Any Note or Common Stock issued upon conversion or exchange of a Note that is repurchased or owned by any Affiliate of the Company (or any Person who was an Affiliate of the Company at any time during the three months immediately preceding) may not be resold by such Affiliate (or such Person, as the case may be) unless registered under the Securities Act or resold pursuant to an exemption from the registration requirements of the Securities Act in a transaction that results in such Note or Common Stock, as the case may be, no longer being a “restricted security” (as defined under Rule 144).

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(f) Notwithstanding anything contained herein to the contrary, neither the Trustee nor the Note Registrar shall be responsible for ascertaining whether any transfer complies with the registration provisions of, or exemptions from, the Securities Act, applicable state securities laws or other applicable law.

Section 2.06 Mutilated, Destroyed, Lost or Stolen Notes. In case any Note shall become mutilated or be destroyed, lost or stolen, the Company in its discretion may execute, and upon receipt of a Company Order, the Trustee or an authenticating agent appointed by the Trustee shall authenticate and deliver, a new Note, bearing a registration number not contemporaneously outstanding, in exchange and substitution for the mutilated Note, or in lieu of and in substitution for the Note so destroyed, lost or stolen. In every case the applicant for a substituted Note shall furnish to the Company, to the Trustee and, if applicable, to such authenticating agent such security or indemnity as may be required by them to save each of them harmless from any loss, liability, cost or expense caused by or connected with such substitution, and, in every case of destruction, loss or theft, the applicant shall also furnish to the Company, to the Trustee and, if applicable, to such authenticating agent evidence to their satisfaction of the destruction, loss or theft of such Note and of the ownership thereof.

The Trustee or such authenticating agent may authenticate any such substituted Note and deliver the same upon the receipt of such security or indemnity as the Trustee, the Company and, if applicable, such authenticating agent may require. No service charge shall be imposed by the Company, the Trustee, the Note Registrar, any co-Note Registrar or the Paying Agent upon the issuance of any substitute Note, but the Company may require a Holder to pay a sum sufficient to cover any documentary, stamp or similar issue or transfer tax required in connection therewith as a result of the name of the Holder of the new substitute Note being different from the name of the Holder of the old Note that became mutilated or was destroyed, lost or stolen. In case any Note that has matured or is about to mature or has been surrendered for required repurchase or is about to be converted in accordance with Article 14 shall become mutilated or be destroyed, lost or stolen, the Company may, in its sole discretion, instead of issuing a substitute Note, pay or authorize the payment of or convert or authorize the conversion of the same (without surrender thereof except in the case of a mutilated Note), as the case may be, if the applicant for such payment or conversion shall furnish to the Company, to the Trustee and, if applicable, to such authenticating agent such security or indemnity as may be required by them to save each of them harmless for any loss, liability, cost or expense caused by or connected with such substitution, and, in every case of destruction, loss or theft, evidence satisfactory to the Company, the Trustee and, if applicable, any Paying Agent or Conversion Agent of the destruction, loss or theft of such Note and of the ownership thereof.

Every substitute Note issued pursuant to the provisions of this Section 2.06 by virtue of the fact that any Note is destroyed, lost or stolen shall constitute an additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Note shall be found at any time, and shall be entitled to all the benefits of (but shall be subject to all the limitations set forth in) this Indenture equally and proportionately with any and all other Notes duly issued hereunder. To the extent permitted by law, all Notes shall be held and owned upon the express condition that the foregoing provisions are exclusive with respect to the replacement, payment, conversion or repurchase of mutilated, destroyed, lost or stolen Notes and shall preclude any and all other rights or remedies notwithstanding any law or statute existing or hereafter enacted to the contrary with respect to the replacement, payment, conversion or repurchase of negotiable instruments or other securities without their surrender.

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Section 2.07 Temporary Notes. Pending the preparation of Physical Notes, the Company may execute and the Trustee or an authenticating agent appointed by the Trustee shall, upon receipt of a Company Order, authenticate and deliver temporary Notes (printed or lithographed). Temporary Notes shall be issuable in any authorized denomination, and substantially in the form of the Physical Notes but with such omissions, insertions and variations as may be appropriate for temporary Notes, all as may be determined by the Company. Every such temporary Note shall be executed by the Company and authenticated by the Trustee or such authenticating agent upon the same conditions and in substantially the same manner, and with the same effect, as the Physical Notes. Without unreasonable delay, the Company shall execute and deliver to the Trustee or such authenticating agent Physical Notes (other than any Global Note) and thereupon any or all temporary Notes (other than any Global Note) may be surrendered in exchange therefor, at each office or agency maintained by the Company pursuant to Section 4.02 and the Trustee or such authenticating agent shall authenticate and deliver in exchange for such temporary Notes an equal aggregate principal amount of Physical Notes upon the written request of the Company. Such exchange shall be made by the Company at its own expense and without any charge therefor. Until so exchanged, the temporary Notes shall in all respects be entitled to the same benefits and subject to the same limitations under this Indenture as Physical Notes authenticated and delivered hereunder.

Section 2.08 Cancellation of Notes Paid, Converted, Etc. The Company shall cause all Notes surrendered for the purpose of payment at maturity, registration of transfer or exchange or conversion, if surrendered to any Person that the Company controls other than the Trustee, to be surrendered to the Trustee for cancellation and they will no longer be considered outstanding under this Indenture upon their payment at maturity, registration of transfer or exchange or conversion. All Notes delivered to the Trustee shall be canceled promptly by it. Except for any Notes surrendered for registration of transfer or exchange, or as otherwise expressly permitted by any of the provisions of this Indenture, no Notes shall be authenticated in exchange for any Notes surrendered to the Trustee for cancellation. The Trustee shall dispose of canceled Notes in accordance with its customary procedures. After such cancellation, the Trustee shall deliver a certificate of such cancellation to the Company, at the Company’s written request in a Company Order.

Section 2.09 CUSIP Numbers. The Company in issuing the Notes may use CUSIP numbers (if then generally in use), and, if so, the Trustee shall use CUSIP numbers in all notices issued to Holders as a convenience to such Holders; provided that the Trustee shall have no liability for any defect in the CUSIP numbers as they appear on any Note, notice or elsewhere and that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or on such notice and that reliance may be placed only on the other identification numbers printed on the Notes. The Company shall promptly notify the Trustee in writing of any change in the CUSIP numbers.

Section 2.10 Additional Notes; Repurchases. The Company may, with the consent of the Holders of a majority in aggregate principal amount of the Notes then outstanding, reopen this Indenture and issue additional Notes hereunder with the same terms as the Notes initially issued hereunder (other than differences in the issue date, the issue price and interest accrued prior to the issue date of such additional Notes) in an unlimited aggregate principal amount; provided that if any such additional Notes are not fungible with the Notes initially issued hereunder for U.S. federal income tax or securities laws purposes, such additional Notes shall have a separate CUSIP number, ISIN or other identifying numbers. Prior to the issuance of any such additional Notes, the Company shall deliver to the Trustee a Company Order, an Officer’s Certificate and an Opinion of Counsel, such Officer’s Certificate and Opinion of Counsel to cover such matters, in addition to those required by Sections 10.05 and 17.05, as the Trustee shall reasonably request. In addition, the Company may, to the extent permitted by law and without the consent of Holders, and directly or indirectly (regardless of whether such Notes are surrendered to the Company), repurchase Notes in the open market or otherwise, whether by the Company or its

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Subsidiaries or through a private or public tender or exchange offer or through counterparties to private agreements, including by cash-settled swaps or other derivatives. The Company may, at its option and to the extent permitted by applicable law, reissue, resell, hold or surrender to the Trustee for cancellation in accordance with Section 2.08 any Notes that the Company may repurchase, in the case of a reissuance or resale, so long as such Notes do not constitute “restricted securities” (as defined under Rule 144) upon such reissuance or resale. Any Notes that the Company may repurchase shall be considered outstanding for all purposes under this Indenture (other than, at any time when such Notes are held by the Company, any of its Subsidiaries or its Affiliates or any Subsidiary of any of such Affiliates, for the purpose of determining whether Holders of the requisite aggregate principal amount of Notes have concurred in any direction, consent, waiver or other action under this Indenture) unless and until such time the Company surrenders them to the Trustee for cancellation in accordance with Section 2.08 and, upon receipt of a written order from the Company, the Trustee shall cancel all Notes so surrendered.

ARTICLE 3

SATISFACTION AND DISCHARGE

Section 3.01 Satisfaction and Discharge. This Indenture and the Notes shall upon request of the Company contained in an Officer’s Certificate cease to be of further effect, and the Trustee, at the expense of the Company, shall execute proper instruments reasonably requested by the Company acknowledging satisfaction and discharge of this Indenture and the Notes, when (a) (i) all Notes theretofore authenticated and delivered (other than Notes which have been destroyed, lost or stolen and which have been replaced, paid or converted as provided in Section 2.06) have been delivered to the Trustee for cancellation; or (ii) after the Notes have (x) become due and payable, whether on the Maturity Date, on any Fundamental Change Repurchase Date or otherwise and/or (y) been converted (and the related consideration due upon conversion has been determined), the Company has deposited with the Trustee cash and/or has delivered to Holders shares of Common Stock, as applicable, (in the case of Common Stock, solely to satisfy the Company’s Conversion Obligation) sufficient, without consideration of reinvestment, to pay all of the outstanding Notes and all other sums due and payable under this Indenture by the Company; and (b) the Company has delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that all conditions precedent herein provided for relating to the satisfaction and discharge of this Indenture have been complied with. Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee under Section 7.06 shall survive.

ARTICLE 4

PARTICULAR COVENANTS OF THE COMPANY

Section 4.01 Payment of Principal and Interest. The Company covenants and agrees that it will cause to be paid the principal (including the Fundamental Change Repurchase Price, if applicable) of, the Settlement Amounts owed upon conversion on, and accrued and unpaid interest on, each of the Notes at the places, at the respective times and in the manner provided herein and in the Notes.

Notwithstanding anything to the contrary contained in this Indenture, the Company or Paying Agent may, to the extent it is required to do so by law, deduct or withhold income or other similar taxes imposed by the United States of America from principal, premium or Interest or Defaulted Amounts payments hereunder.

Section 4.02 Maintenance of Office or Agency. The Company will maintain in the United States an office or agency where the Notes may be surrendered for registration of transfer or exchange or for presentation for payment or repurchase (“Paying Agent”) or for conversion (“Conversion Agent”) and where notices in respect of the Notes and this Indenture may be made. The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made at the Corporate Trust Office.

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The Company may also from time to time designate a Paying Agent one or more other offices or agencies where the Notes may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in the United States for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency. The terms “Paying Agent” and “Conversion Agent” include any such additional or other offices or agencies, as applicable.

The Company hereby initially designates the Trustee as the Paying Agent, Note Registrar, Custodian and Conversion Agent and the Corporate Trust Office as a place where Notes may be surrendered for registration of transfer or exchange or for presentation for payment or repurchase (if applicable) or for conversion and where notices in respect of the Notes and this Indenture may be made; provided that no office of the Trustee shall be a place for service of legal process on the Company.

Section 4.03 Appointments to Fill Vacancies in Trustee’s Office. The Company, whenever necessary to avoid or fill a vacancy in the office of Trustee, will appoint, in the manner provided in Section 7.10, a Trustee, so that there shall at all times be a Trustee hereunder.

Section 4.04 Provisions as to Paying Agent. (a) If the Company shall appoint a Paying Agent other than the Trustee, the Company will cause such Paying Agent to execute and deliver to the Trustee an instrument in which such agent shall agree with the Trustee, subject to the provisions of this Section 4.04:

(i) that it will hold all sums held by it as such agent for the payment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, the Notes in trust for the benefit of the Holders of the Notes;

(ii) that it will give the Trustee prompt written notice of any failure by the Company to make any payment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, the Notes when the same shall be due and payable; and

(iii) that at any time during the continuance of an Event of Default, upon request of the Trustee, it will forthwith pay to the Trustee all sums so held in trust;

provided, that a Paying Agent appointed as contemplated under Section 15.02(f) shall not be required to deliver any such instrument.

The Company shall, on or before each due date of the principal (including the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, the Notes, deposit with the Paying Agent a sum sufficient to pay such principal (including the Fundamental Change Repurchase Price, if applicable) or such accrued and unpaid interest, and (unless such Paying Agent is the Trustee) the Company will promptly notify the Trustee in writing of any failure to take such action; provided that if such deposit is made on the due date, such deposit must be received by the Paying Agent by 11:00 a.m., New York City time, on such date.

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(b) If the Company shall act as its own Paying Agent, it will, on or before each due date of the principal (including the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, the Notes, set aside, segregate and hold in trust for the benefit of the Holders of the Notes a sum sufficient to pay such principal (including the Fundamental Change Repurchase Price, if applicable) and accrued and unpaid interest, if any, so becoming due and will promptly notify the Trustee in writing of any failure to take such action and of any failure by the Company to make any payment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, the Notes when the same shall become due and payable.

(c) Anything in this Section 4.04 to the contrary notwithstanding, the Company may, at any time, for the purpose of obtaining a satisfaction and discharge of this Indenture, or for any other reason, pay, cause to be paid or deliver to the Trustee all sums or amounts held in trust by the Company or any Paying Agent hereunder as required by this Section 4.04, such sums or amounts to be held by the Trustee upon the trusts herein contained and upon such payment or delivery by the Company or any Paying Agent to the Trustee, the Company or such Paying Agent shall be released from all further liability but only with respect to such sums or amounts.

(d) Subject to applicable law, any money deposited with the Trustee, the Conversion Agent or any Paying Agent, or any money and shares of Common Stock then held by the Company, in trust for the payment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, accrued and unpaid interest on and the consideration due upon conversion of any Note and remaining unclaimed for two years after such principal (including the Fundamental Change Repurchase Price, if applicable), interest or consideration due upon conversion has become due and payable shall be paid to the Company on request of the Company contained in an Officer’s Certificate, or (if then held by the Company) shall be discharged from such trust and the Trustee shall have no further liability with respect to such funds; and the Holder of such Note shall thereafter, as an unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee, the Conversion Agent or such Paying Agent with respect to such trust money, and all liability of the Company as trustee with respect to such trust money and shares of Common Stock, shall thereupon cease.

Section 4.05 Existence. Subject to Article 11, the Company shall do or cause to be done all things necessary to preserve and keep in full force and effect its corporate existence.

Section 4.06 Rule 144A Information Requirement and Annual Reports. (a) At any time the Company is not subject to Section 13 or 15(d) of the Exchange Act, the Company shall, so long as any of the Notes or any shares of Common Stock issuable upon conversion thereof shall, at such time, constitute “restricted securities” within the meaning of Rule 144(a)(3) under the Securities Act, promptly provide to the Trustee and, upon written request, any Holder, beneficial owner or prospective purchaser of such Notes or any shares of Common Stock issuable upon conversion of such Notes, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act to facilitate the resale of such Notes or shares of Common Stock pursuant to Rule 144A.

(b) The Company shall deliver to the Trustee, within 15 days after the same are required to be filed with the Commission, copies of any documents or reports that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act (giving effect to any grace period provided by Rule 12b-25 under the Exchange Act). Notwithstanding the foregoing, the Company shall in no event be required to deliver to, or otherwise provide or disclose to, the Trustee or any Holder any information for which the Company is requesting (assuming such request has not been denied), or has received, confidential treatment from the Commission, or any correspondence with the Commission. Any such document or report that the Company files with the Commission via the Commission’s EDGAR system (or any successor thereto) shall be deemed to be delivered to the Trustee for purposes of this Section 4.06(b) at the time such documents are filed via the EDGAR system (or any successor thereto); provided that the Trustee shall have no obligation to determine whether such documents or reports have been filed via the EDGAR system.

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(c) Delivery of the reports and documents described in subsection (b) above to the Trustee is for informational purposes only, and the Trustee’s receipt of such shall not constitute actual or constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to conclusively rely on an Officer’s Certificate).

Section 4.07 Stay, Extension and Usury Laws. The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or other law that would prohibit or forgive the Company from paying all or any portion of the principal of or interest on the Notes as contemplated herein, wherever enacted, now or at any time hereafter in force, or that may affect the covenants or the performance of this Indenture; and the Company (to the extent it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted.

Section 4.08 Compliance Certificate; Statements as to Defaults. The Company shall deliver to the Trustee within 120 days after the end of each fiscal year of the Company (beginning with the fiscal year ending on December 31, 2021) an Officer’s Certificate stating whether the signers thereof have knowledge of any failure by the Company to comply with all conditions and covenants then required to be performed under this Indenture and, if so, specifying each such failure and the nature thereof.

In addition, the Company shall deliver to the Trustee within 30 days after an officer of the Company becomes aware of the occurrence of any Event of Default or Default, an Officer’s Certificate setting forth the details of such Event of Default or Default, its status and the action that the Company is taking or proposing to take in respect thereof; provided that the Company is not required to deliver such notice if such Event of Default or Default has been cured.

Section 4.09 Further Instruments and Acts. Upon request of the Trustee, Paying Agent or Conversion Agent, the Company will execute and deliver such further instruments and do such further acts as may be reasonably necessary or proper to carry out more effectively the purposes of this Indenture.

Section 4.10 Indebtedness Incurrence. The Company covenants and agrees that so long as any amount of the Notes remains outstanding under this Indenture, if the Company or any of its Subsidiaries creates, incurs, assumes, permits to exist, or otherwise becomes or remains directly or indirectly liable with respect to, any Indebtedness (other than the Notes, any additional Notes issued under this Indenture and any Permitted Indebtedness), the Company shall:

(a) offer to redeem, in full, all outstanding principal of, and accrued and unpaid interest on, the Notes outstanding under this Indenture; plus

(b) if such additional Indebtedness is incurred prior to [                ], 2023, such Redemption of the Notes shall be accompanied with a prepayment premium equal to twelve months of interest on the principal amount of the Notes being repaid, from the date of such debt incurrence, computed on the basis of a 360-day year composed of twelve 30-day months and, for partial months, on the basis of the number of days actually elapsed in a 30-day month;

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(c) if such additional Indebtedness is incurred on or after [                ], 2023, such Redemption of the Notes shall be accompanied with a prepayment premium equal to the amount of interest which would otherwise have accrued on the Notes so repaid to, but excluding, the Maturity Date; and

(d) issue to each Holder a warrant to purchase a number of shares of Common Stock equal to the quotient of (i) the amount of outstanding principal of the Notes then held by such Holder, divided by (ii) $11.50, which warrant shall be (A) exercisable only during the period from the date of repayment of such Notes through and including the Maturity Date for an exercise price of $11.50 per share, (B) subject to registration rights in favor of the Holder thereof (covering such warrant and its underlying shares of Common Stock) substantially equivalent to the registration rights to which such Holder is entitled with respect to those warrants to purchase shares of Common Stock issued to such Holder in connection with the issuance of the Notes (the “Initial Warrants”), and (C) subject to a warrant agreement to be entered into between the Company and such Holder (or the Company’s transfer agent on behalf of such Holder) containing terms and conditions otherwise substantially equivalent to the terms and conditions set forth in the warrant agreement governing the Initial Warrants.

(f) Pursuant to the Redemption requirement of this Section 4.10, the Company must send to each applicable Holder of such Notes (and to any beneficial owner of a Global Note, if required by applicable law), the Trustee and the Paying Agent no less than 10 days prior to the date of Redemption (the “Redemption Date”) a written notice of such Redemption (a “Redemption Notice”).

Such Redemption Notice must state:

(i) that the Notes have been called for Redemption, briefly describing the Company’s Redemption right under this Indenture;

(ii) the Redemption Date for such Redemption;

(iii) the Redemption price per $1,000 principal amount of Notes for such Redemption;

(iv) the name and address of the Paying Agent and the Conversion Agent;

(v) that Notes called for Redemption may be converted at any time before the Close of Business on the Business Day immediately before the Redemption Date (or, if the Company fails to pay the Redemption Price due on such Redemption Date in full, at any time until such time as the Company pays such Redemption Price in full);

(vi) the Conversion Rate in effect on the Redemption Notice Date for such Redemption;

(vii) that Notes called for Redemption must be delivered to the Paying Agent (in the case of Physical Notes) or the Depositary Procedures must be complied with (in the case of Global Notes) for the Holder thereof to be entitled to receive the Redemption price; and

(viii) the CUSIP and ISIN numbers, if any, of the Notes.

On or before the Redemption Notice Date, the Company will send a copy of such Redemption Notice to the Trustee and the Paying Agent. Prior to 11:00 a.m. (New York time) on the Redemption Date, the Company will deposit with the Paying Agent cash in U.S. Dollars sufficient to pay the Redemption price. Notices of redemption may not be conditional and are irrevocable. The Company will comply with the Depositary Procedures in the case of Global Notes.

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ARTICLE 5

LISTS OF HOLDERS AND REPORTS BY THE COMPANY AND THE TRUSTEE

Section 5.01 Lists of Holders. The Company covenants and agrees that it will furnish or cause to be furnished to the Trustee, semi-annually, not more than 10 days after each [                ] and [                ] in each year beginning with [                ], 2021, and at such other times as the Trustee may request in writing, within 30 days after receipt by the Company of any such request (or such lesser time as the Trustee may reasonably request in order to enable it to timely provide any notice to be provided by it hereunder), a list in such form as the Trustee may reasonably require of the names and addresses of the Holders as of a date not more than 10 days (or such other date as the Trustee may reasonably request in order to so provide any such notices) prior to the time such information is furnished, except that no such list need be furnished so long as the Trustee is acting as Note Registrar.

Section 5.02 Preservation and Disclosure of Lists. The Trustee shall preserve, in as current a form as is reasonably practicable, all information as to the names and addresses of the Holders contained in the most recent list furnished to it as provided in Section 5.01 or maintained by the Trustee in its capacity as Note Registrar, if so acting. The Trustee may destroy any list furnished to it as provided in Section 5.01 upon receipt of a new list so furnished.

ARTICLE 6

DEFAULTS AND REMEDIES

Section 6.01 Events of Default. Each of the following events shall be an “Event of Default” with respect to the Notes:

(a) default in any payment of interest on any Note when due and payable, and the default continues for a period of thirty (30) days;

(b) default in the payment of principal of any Note when due and payable on the Maturity Date, upon any required repurchase, upon declaration of acceleration or otherwise;

(c) failure by the Company to comply with its obligation to convert the Notes in accordance with this Indenture upon exercise of a Holder’s conversion right, and such failure continues for three (3) Business Days;

(d) failure by the Company to issue a Fundamental Change Company Notice in accordance with Section 15.02(c) when due, and such failure continues for five (5) Business Days,;

(e) failure by the Company to comply with its obligations under Article 11;

(f) failure by the Company for 60 days after receipt by the Company of written notice from the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding has been received by the Company to comply with any of its other agreements contained in the Notes or this Indenture;

(g) default by the Company or any Significant Subsidiary of the Company with respect to any mortgage, agreement or other instrument under which there may be outstanding, or by which there may be secured or evidenced, any Indebtedness for money borrowed in excess of $20,000,000 (or its foreign currency equivalent) in the aggregate of the Company and/or any such Significant Subsidiary, whether such Indebtedness now exists or shall hereafter be created (i) resulting in such Indebtedness becoming or being declared due and payable prior to its stated maturity or (ii) constituting a failure to pay

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the principal or interest of any such debt when due and payable at its stated maturity, upon required repurchase, upon declaration of acceleration or otherwise, in each case, after the expiration of any applicable grace period, if such acceleration shall not have been rescinded or annulled or such failure to pay or default shall not have been cured or waived, or such Indebtedness shall not have been paid or discharged, as the case may be, within thirty (30) days after written notice to the Company by the Trustee or to the Company and the Trustee by Holders of at least 25% in aggregate principal amount of Notes then outstanding in accordance with this Indenture;

(h) the Company or any Significant Subsidiary shall commence a voluntary case or other proceeding seeking liquidation, reorganization or other relief with respect to the Company or any such Significant Subsidiary or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of the Company or any such Significant Subsidiary or any substantial part of its property, or shall consent to any such relief or to the appointment of or taking possession by any such official in an involuntary case or other proceeding commenced against it, or shall make a general assignment for the benefit of creditors, or shall publicly admit in writing that it generally is not paying, or is unable to pay, its debts as they become due; or

(i) an involuntary case or other proceeding shall be commenced against the Company or any Significant Subsidiary seeking liquidation, reorganization or other relief with respect to the Company or such Significant Subsidiary or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of the Company or such Significant Subsidiary or any substantial part of its property, and such involuntary case or other proceeding shall remain undismissed and unstayed for a period of sixty (60) consecutive days.

Section 6.02 Acceleration; Rescission and Annulment. If one or more Events of Default shall have occurred and be continuing (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body), then, and in each and every such case (other than an Event of Default specified in Section 6.01(h) or Section 6.01(i) with respect to the Company), unless the principal of all of the Notes shall have already become due and payable, either the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding determined in accordance with Section 8.04, by notice in writing to the Company (and to the Trustee if given by Holders), may declare 100% of the principal of, and accrued and unpaid interest on, all the Notes to be due and payable immediately, and upon any such declaration the same shall become and shall automatically be immediately due and payable, anything contained in this Indenture or in the Notes to the contrary notwithstanding. If an Event of Default specified in Section 6.01(h) or Section 6.01(i) with respect to the Company occurs and is continuing, 100% of the principal of, and accrued and unpaid interest, if any, on, all Notes shall become and shall automatically be immediately due and payable.

The immediately preceding paragraph, however, is subject to the conditions that if, at any time after the principal or interest of the Notes shall have been so declared due and payable, and before any judgment or decree for the payment of the monies due shall have been obtained or entered as hereinafter provided, the Company shall pay or shall deposit with the Trustee a sum sufficient to pay installments of accrued and unpaid interest upon all Notes and the principal of any and all Notes that shall have become due otherwise than by acceleration (with interest on overdue installments of accrued and unpaid interest to the extent that payment of such interest is enforceable under applicable law, and on such principal at the rate borne by the Notes at such time) and amounts due to the Trustee pursuant to Section 7.06, and if (1) rescission would not conflict with any judgment or decree of a court of competent jurisdiction and (2)

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any and all existing Events of Default under this Indenture, other than the uncured nonpayment of the principal of and accrued and unpaid interest, if any, on Notes that shall have become due solely by such acceleration, shall have been cured or waived pursuant to Section 6.09, then and in every such case (except as provided in the immediately succeeding sentence) the Holders of a majority in aggregate principal amount of the Notes then outstanding, by written notice to the Company and to the Trustee, may waive all Defaults or Events of Default with respect to the Notes and rescind and annul such declaration and its consequences and such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured for every purpose of this Indenture; but no such waiver or rescission and annulment shall extend to or shall affect any subsequent Default or Event of Default, or shall impair any right consequent thereon. Notwithstanding anything to the contrary herein, no such waiver or rescission and annulment shall extend to or shall affect any Default or Event of Default resulting from (i) the nonpayment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, any Notes, (ii) a failure to repurchase any Notes when required or (iii) a failure to pay or deliver, as the case may be, the consideration due upon conversion of the Notes.

Section 6.03 Additional Interest. Notwithstanding anything in this Indenture or in the Notes to the contrary, to the extent the Company elects, the sole remedy for an Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.06(b) shall after the occurrence of such an Event of Default consist exclusively of the right to receive Additional Interest on the Notes at a rate equal to: (i) 2.00% per annum of the principal amount of the Notes outstanding for each day during the period beginning on, and including, the date on which such Event of Default first occurs and ending on the earlier of (x) the date on which such Event of Default is cured or validly waived in accordance with this Article 6 and (y) the 180th day immediately following, and including, the date on which such Event of Default first occurs and (ii) if such Event of Default has not been cured or validly waived prior to the 181st day immediately following, and including, the date on which such Event of Default first occurs, 0.50% per annum of the principal amount of Notes outstanding for each day during the period beginning on, and including, the 181st day immediately following, and including, the date on which such Event of Default first occurs and ending on the earlier of (x) the date on which the Event of Default is cured or validly waived in accordance with this Article 6 and (y) the 360th day immediately following, and including, the date on which such Event of Default first occurs. If the Company so elects, such Additional Interest shall be payable in the same manner and on the same dates as the stated interest payable on the Notes and shall accrue on all outstanding Notes from, and including, the date on which the Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.06(b) first occurs to, and including, the 360th day thereafter (or such earlier date on which such Event of Default is cured or validly waived in accordance with this Article 6). On the 361st day after such Event of Default (if the Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.06(b) is not cured or validly waived in accordance with this Article 6 prior to such 361st day), such Additional Interest shall cease to accrue and the Notes shall be immediately subject to acceleration as provided in Section 6.02. The provisions of this paragraph will not affect the rights of Holders of Notes in the event of the occurrence of any Event of Default other than the Company’s failure to comply with its obligations as set forth in Section 4.06(b). In the event the Company does not elect to pay Additional Interest following an Event of Default in accordance with this Section 6.03 or the Company has elected to make such payment but does not pay the Additional Interest when due, the Notes shall be immediately subject to acceleration as provided in Section 6.02.

In order to elect to pay Additional Interest as the sole remedy during the first 360 days after the occurrence of any Event of Default described in the immediately preceding paragraph, the Company must notify all Holders of the Notes, the Trustee and the Paying Agent in an Officer’s Certificate of such election on or before the open of business on the Business Day immediately succeeding the date on which such Event of Default first occurs. Upon the failure to timely give such notice, the Notes shall be immediately subject to acceleration as provided in Section 6.02. The Officer’s Certificate under this Section 6.03(b) shall state (i) the amount of such Additional Indenture that is payable and (ii) the date on which such Additional Interest is payable. Unless and until a Responsible Officer of the Trustee receives at the Corporate Trust Office such Officer’s Certificate, the Trustee may assume without inquiry that no such Additional Interest is payable.

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In no event shall any Additional Interest that may accrue as a result of the Company’s failure to timely file any document or report that it is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act, as applicable, after giving effect to all applicable grace periods thereunder and other than reports on Form 8-K), accrue at a rate in excess of 0.50% per annum pursuant to this Indenture, regardless of the number of events or circumstances giving rise to the requirement to pay such Additional Interest.

Section 6.04 Payments of Notes on Default; Suit Therefor. If an Event of Default described in clause (a) or (b) of Section 6.01 shall have occurred and be continuing, the Company shall, upon demand of the Trustee, pay to the Trustee, for the benefit of the Holders of the Notes, the whole amount then due and payable on the Notes for principal and interest, if any, with interest on any overdue principal and interest, if any, at the rate borne by the Notes at such time, and, in addition thereto, such further amount as shall be sufficient to cover any amounts due to the Trustee under Section 7.06. If the Company shall fail to pay such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may enforce the same against the Company or any other obligor upon the Notes and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor upon the Notes, wherever situated.

In the event there shall be pending proceedings for the bankruptcy or for the reorganization of the Company or any other obligor on the Notes under Title 11 of the United States Code, or any other applicable law, or in case a receiver, assignee or trustee in bankruptcy or reorganization, liquidator, sequestrator or similar official shall have been appointed for or taken possession of the Company, the property of the Company, or in the event of any other judicial proceedings relative to the Company, or to the creditors or property of the Company, the Trustee, irrespective of whether the principal of the Notes shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any demand pursuant to the provisions of this Section 6.04, shall be entitled and empowered, by intervention in such proceedings or otherwise, to file and prove a claim or claims for the whole amount of principal and accrued and unpaid interest, if any, in respect of the Notes, and, in case of any judicial proceedings, to file such proofs of claim and other papers or documents and to take such other actions as it may deem necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and of the Holders allowed in such judicial proceedings relative to the Company, its creditors, or its property, and to collect and receive any monies or other property payable or deliverable on any such claims, and to distribute the same after the deduction of any amounts due to the Trustee under Section 7.06; and any receiver, assignee or trustee in bankruptcy or reorganization, liquidator, custodian or similar official is hereby authorized by each of the Holders to make such payments to the Trustee, as administrative expenses, and, in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due it for reasonable compensation, expenses, advances and disbursements, including agents and counsel fees, and including any other amounts due to the Trustee under Section 7.06, incurred by it up to the date of such distribution. To the extent that such payment of reasonable compensation, expenses, advances and disbursements out of the estate in any such proceedings shall be denied for any reason, payment of the same shall be secured by a lien on, and shall be paid out of, any and all distributions, dividends, monies, securities and other property that the Holders of the Notes may be entitled to receive in such proceedings, whether in liquidation or under any plan of reorganization or arrangement or otherwise.

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Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting such Holder or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding.

All rights of action and of asserting claims under this Indenture, or under any of the Notes, may be enforced by the Trustee without the possession of any of the Notes, or the production thereof at any trial or other proceeding relative thereto, and any such suit or proceeding instituted by the Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the Holders of the Notes.

In any proceedings brought by the Trustee (and in any proceedings involving the interpretation of any provision of this Indenture to which the Trustee shall be a party) the Trustee shall be held to represent all the Holders of the Notes, and it shall not be necessary to make any Holders of the Notes parties to any such proceedings.

In case the Trustee shall have proceeded to enforce any right under this Indenture and such proceedings shall have been discontinued or abandoned because of any waiver pursuant to Section 6.09 or any rescission and annulment pursuant to Section 6.02 or for any other reason or shall have been determined adversely to the Trustee, then and in every such case the Company, the Holders and the Trustee shall, subject to any determination in such proceeding, be restored respectively to their several positions and rights hereunder, and all rights, remedies and powers of the Company, the Holders and the Trustee shall continue as though no such proceeding had been instituted.

Section 6.05 Application of Monies Collected by Trustee. Any monies collected by the Trustee pursuant to this Article 6 with respect to the Notes shall be applied in the following order, at the date or dates fixed by the Trustee for the distribution of such monies, upon presentation of the several Notes, and stamping thereon the payment, if only partially paid, and upon surrender thereof, if fully paid:

First, to the payment of all amounts due the Trustee, including its agents and counsel, under Section 7.06;

Second, in case the principal of the outstanding Notes shall not have become due and be unpaid, to the payment of any interest on, and any cash due upon conversion of, the Notes in default in the order of the date due of the payments of such interest and cash due upon conversion, as the case may be, with interest (to the extent that such interest has been collected by the Trustee) payable upon such overdue payments at the rate borne by the Notes at such time, such payments to be made ratably to the Persons entitled thereto;

Third, in case the principal of the outstanding Notes shall have become due, by declaration or otherwise, and be unpaid to the payment of the whole amount (including, if applicable, the payment of the Fundamental Change Repurchase Price and any cash due upon conversion) then owing and unpaid upon the Notes for principal and interest, if any, with interest on the overdue principal and, to the extent that such interest has been collected by the Trustee, upon overdue installments of interest at the rate borne by the Notes at such time, and in case such monies shall be insufficient to pay in full the whole amounts so due and unpaid upon the Notes, then to the payment of such principal (including, if applicable, the Fundamental Change Repurchase Price and any cash due upon conversion) and interest without preference or priority of principal over interest, or of interest over principal or of any installment of interest over any other installment of interest, or of any Note over any other Note, ratably to the aggregate of such principal (including, if applicable, the Fundamental Change Repurchase Price and any cash due upon conversion) and accrued and unpaid interest; and

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Fourth, to the payment of the remainder, if any, to the Company.

Section 6.06 Proceedings by Holders. Except to enforce the right to receive payment of principal (including, if applicable, the Fundamental Change Repurchase Price) or interest when due, or the right to receive payment or delivery of the consideration due upon conversion, no Holder of any Note shall have any right by virtue of or by availing of any provision of this Indenture to institute any suit, action or proceeding in equity or at law upon or under or with respect to this Indenture, or for the appointment of a receiver, trustee, liquidator, custodian or other similar official, or for any other remedy hereunder, unless:

(a) such Holder previously shall have given to the Trustee written notice of an Event of Default and of the continuance thereof, as herein provided;

(b) Holders of at least 25% in aggregate principal amount of the Notes then outstanding shall have made written request upon the Trustee to institute such action, suit or proceeding in its own name as Trustee hereunder;

(c) such Holders shall have offered, and, if requested, provided, to the Trustee such security or indemnity satisfactory to the Trustee against any loss, liability or expense to be incurred therein or thereby;

(d) the Trustee for 60 days after its receipt of such notice, request and offer of such security or indemnity, shall have neglected or refused to institute any such action, suit or proceeding; and

(e) no direction that, in the opinion of the Trustee, is inconsistent with such written request shall have been given to the Trustee by the Holders of a majority of the aggregate principal amount of the Notes then outstanding within such 60-day period pursuant to Section 6.09,

it being understood and intended, and being expressly covenanted by the taker and Holder of every Note with every other taker and Holder and the Trustee that no one or more Holders shall have any right in any manner whatever by virtue of or by availing of any provision of this Indenture to affect, disturb or prejudice the rights of any other Holder (it being understood that the Trustee does not have an affirmative duty to ascertain whether or not such actions or forbearances are prejudicial to any other Holder), or to obtain or seek to obtain priority over or preference to any other such Holder, or to enforce any right under this Indenture, except in the manner herein provided and for the equal, ratable and common benefit of all Holders (except as otherwise provided herein). For the protection and enforcement of this Section 6.06, each and every Holder and the Trustee shall be entitled to such relief as can be given either at law or in equity.

Notwithstanding any other provision of this Indenture and any provision of any Note, each Holder shall have the contractual right to receive payment or delivery, as the case may be, of (x) the principal (including the Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid interest, if any, on, and (z) the consideration due upon conversion of, such Note, on or after the respective due dates expressed or provided for in such Note or in this Indenture, and the contractual right to institute suit for the enforcement of any such payment or delivery, as the case may be, on or after such respective dates, shall not be amended without the consent of each Holder.

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Section 6.07 Proceedings by Trustee. In case of an Event of Default, the Trustee may in its discretion proceed to protect and enforce the rights vested in it by this Indenture by such appropriate judicial proceedings as are necessary to protect and enforce any of such rights, either by suit in equity or by action at law or by proceeding in bankruptcy or otherwise, whether for the specific enforcement of any covenant or agreement contained in this Indenture or in aid of the exercise of any power granted in this Indenture, or to enforce any other legal or equitable right vested in the Trustee by this Indenture or by law.

Section 6.08 Remedies Cumulative and Continuing. Except as provided in the last paragraph of Section 2.06, all powers and remedies given by this Article 6 to the Trustee or to the Holders shall, to the extent permitted by law, be deemed cumulative and not exclusive of any thereof or of any other powers and remedies available to the Trustee or the Holders of the Notes, by judicial proceedings or otherwise, to enforce the performance or observance of the covenants and agreements contained in this Indenture, and no delay or omission of the Trustee or of any Holder of any of the Notes to exercise any right or power accruing upon any Default or Event of Default shall impair any such right or power, or shall be construed to be a waiver of any such Default or Event of Default or any acquiescence therein; and, subject to the provisions of Section 6.06, every power and remedy given by this Article 6 or by law to the Trustee or to the Holders may be exercised from time to time, and as often as shall be deemed expedient, by the Trustee or by the Holders. The Trustee may maintain a proceeding even if it does not possess any Notes or does not produce any Notes in the proceeding.

Section 6.09 Direction of Proceedings and Waiver of Defaults by Majority of Holders. The Holders of a majority of the aggregate principal amount of the Notes at the time outstanding determined in accordance with Section 8.04 shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on the Trustee with respect to the Notes; provided, however, that (a) such direction shall not be in conflict with any rule of law or with this Indenture, and (b) the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. The Trustee may refuse to follow any direction that it determines is unduly prejudicial to the rights of any other Holder or that would involve the Trustee in personal liability or for which it has not received indemnity or security satisfactory to the Trustee against loss, liability or expense (it being understood that the Trustee does not have an affirmative duty to determine whether any direction is prejudicial to any Holder). The Holders of a majority in aggregate principal amount of the Notes at the time outstanding determined in accordance with Section 8.04 may on behalf of the Holders of all of the Notes (x) waive any past Default or Event of Default hereunder and its consequences except (i) a default in the payment of accrued and unpaid interest, if any, on, or the principal (including any Fundamental Change Repurchase Price) of, the Notes when due that has not been cured pursuant to the provisions of Section 6.01, (ii) a failure by the Company to pay or deliver, as the case may be, the consideration due upon conversion of the Notes or (iii) a default in respect of a covenant or provision hereof which under Article 10 cannot be modified or amended without the consent of each Holder of an outstanding Note affected; and (y) rescind any resulting acceleration of the Notes and its consequences if (i) such rescission would not conflict with any judgment or decree of a court of competent jurisdiction and (ii) all existing Events of Default (other than nonpayment of the principal of, and interest on, the Notes that have become due solely by such acceleration) have been cured or waived. Upon any such waiver the Company, the Trustee and the Holders of the Notes shall be restored to their former positions and rights hereunder; but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereon. Whenever any Default or Event of Default hereunder shall have been waived as permitted by this Section 6.09, said Default or Event of Default shall for all purposes of the Notes and this Indenture be deemed to have been cured and to be not continuing; but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereon.

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Section 6.10 Notice of Defaults. The Trustee shall, after the occurrence and continuance of a Default of which a Responsible Officer has actual knowledge, deliver to all Holders notice of such Default within 90 days after such Responsible Officer obtains such knowledge, unless such Defaults shall have been cured or waived before the giving of such notice; provided that, except in the case of a Default in the payment of the principal of (including the Fundamental Change Repurchase Price, if applicable), or accrued and unpaid interest on, any of the Notes or a Default in the payment or delivery of the consideration due upon conversion, the Trustee shall be protected in withholding such notice if and so long as a Responsible Officer of the Trustee in good faith determines that the withholding of such notice is in the interests of the Holders.

Section 6.11 Undertaking to Pay Costs. All parties to this Indenture agree, and each Holder of any Note by its acceptance thereof shall be deemed to have agreed, that any court may, in its discretion, require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Trustee for any action taken or omitted by it as Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees and expenses, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; provided that the provisions of this Section 6.11 (to the extent permitted by law) shall not apply to any suit instituted by the Trustee, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% in principal amount of the Notes at the time outstanding determined in accordance with Section 8.04, or to any suit instituted by any Holder for the enforcement of the payment of the principal of or accrued and unpaid interest, if any, on any Note (including, but not limited to, the Fundamental Change Repurchase Price, if applicable) on or after the due date expressed or provided for in such Note or to any suit for the enforcement of the right to convert any Note, or receive the consideration due upon conversion, in accordance with the provisions of Article 14.

Section 6.12 Company’s Failure to Timely Convert. If at any time from and after the issue date of the Notes, the Company shall fail, for any reason or for no reason, on or prior to the second (2^nd) Trading Day after receipt of the applicable Conversion Notice (the “Share Delivery Deadline”), either (I) if the Company’s stock transfer agent (the “Transfer Agent”) is not participating in The Depository Trust Company (“DTC”) Fast Automated Securities Transfer Program, to issue and deliver to such Holder (or its designee) a certificate for the number of shares of Common Stock to which such Holder is entitled and register such shares of Common Stock on the Company’s share register or, if the Transfer Agent is participating in the DTC Fast Automated Securities Transfer Program, to credit such Holder’s or its designee’s balance account with DTC for such number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion of such portion of the applicable Note or (II) after the initial effective date of the registration statement filed pursuant to the Subscription Agreement, if the registration statement covering the resale of the shares of Common Stock that are the subject of the Conversion Notice (the “Unavailable Conversion Shares”) is not available for the resale of such Unavailable Conversion Shares and the Company fails to promptly, but in no event later than as required pursuant to the Subscription Agreement (x) notify such Holder and (y) deliver the shares of Common Stock electronically without any restrictive legend by crediting such aggregate number of shares of Common Stock to which such Holder is entitled pursuant to such exercise to the Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal At Custodian system (the event described in the immediately foregoing clause (II) is hereinafter referred as a “Notice Failure” and together with the event described in clause (I) above, a “Delivery Failure”), then, in addition to all other remedies available to such Holder, (X) the Company shall pay in cash to such Holder on each day after the Share Delivery Deadline that the issuance of such shares of Common Stock is not timely effected an amount equal to 1% of the product of (A) the sum of the number of shares of Common Stock not issued to such Holder on or prior to the Share Delivery Deadline and to which such Holder is entitled, multiplied by (B) any trading price of the Common Stock selected by such Holder in writing as in effect at any time during the period

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beginning on the applicable date of such Conversion Notice and ending on the applicable Share Delivery Deadline, and (Y) such Holder, upon written notice to the Company, may void its Conversion Notice with respect to, and retain or have returned, as the case may be, all, or any portion, of such Notes that has not been converted pursuant to such Conversion Notice; provided that the voiding of a Conversion Notice shall not affect the Company’s obligations to make any payments which have accrued prior to the date of such notice pursuant to this Section 6.12 or otherwise. In addition to the foregoing, from and after the issue date of the Notes, if on or prior to the Share Delivery Deadline either (A) the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program, the Company shall fail to issue and deliver to such Holder (or its designee) a certificate and register such shares of Common Stock on the Company’s share register or, if the Transfer Agent is participating in the DTC Fast Automated Securities Transfer Program, the Transfer Agent shall fail to credit the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion hereunder or pursuant to the Company’s obligation pursuant to clause (ii) below or (B) a Notice Failure occurs, and if on or after such Share Delivery Deadline such Holder purchases (in an open market transaction or otherwise) shares of Common Stock corresponding to all or any portion of the number of shares of Common Stock issuable upon such conversion that such Holder is entitled to receive from the Company and has not received from the Company in connection with such Delivery Failure or Notice Failure, as applicable (a “Buy-In”), then, in addition to all other remedies available to such Holder, the Company shall, within two (2) Business Days after receipt of such Holder’s request and in such Holder’s discretion, either: (I) pay cash to such Holder in an amount equal to such Holder’s total purchase price (including brokerage commissions and other out-of-pocket expenses, if any) for the shares of Common Stock so purchased (including, without limitation, by any other Person in respect, or on behalf, of such Holder) (the “Buy-In Price”), at which point the Company’s obligation to so issue and deliver such certificate (and to issue such shares of Common Stock) or credit to the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion hereunder (as the case may be) (and to issue such shares of Common Stock) shall terminate, or (II) promptly honor its obligation to so issue and deliver to such Holder a certificate or certificates representing such shares of Common Stock or credit the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion hereunder (as the case may be) and pay cash to such Holder in an amount equal to the excess (if any) of the Buy-In Price over the product of (x) such number of shares of Common Stock multiplied by (y) the lowest Closing Sale Price of the Common Stock on any Trading Day during the period commencing on the date of the applicable Conversion Notice and ending on the date of such issuance and payment under this clause (II). Nothing herein shall limit the Holder’s right to pursue any other remedies available to it hereunder, at law or in equity, including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver certificates representing shares of Common Stock (or to electronically deliver such shares of Common Stock) upon the conversion of this Note as required pursuant to the terms hereof. Neither the Trustee nor the Conversion Agent has any duty to determine whether a Notice Failure, Delivery Failure or Buy-In has occurred, calculate or verify the calculations of Buy-In Price or notify Holders of any of the foregoing.

ARTICLE 7

CONCERNING THE TRUSTEE

Section 7.01 Duties and Responsibilities of Trustee. The Trustee, prior to the occurrence of an Event of Default and after the curing or waiver of all Events of Default that may have occurred, undertakes to perform such duties and only such duties as are specifically set forth in this Indenture. If an

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Event of Default has occurred and is continuing, the Trustee shall exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in its exercise, as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs; provided that the Trustee will be under no obligation to exercise any of the rights or powers under this Indenture at the request or direction of any of the Holders unless such Holders have offered, and if requested, provided to the Trustee indemnity or security satisfactory to the Trustee against any loss, liability or expense that might be incurred by it in compliance with such request or direction.

No provision of this Indenture shall be construed to relieve the Trustee from liability for its own grossly negligent action, its own grossly negligent failure to act or its own willful misconduct, except that:

(a) prior to the occurrence of an Event of Default and after the curing or waiving of all Events of Default that may have occurred:

(i) the duties and obligations of the Trustee shall be determined solely by the express provisions of this Indenture, and the Trustee shall not be liable except for the performance of such duties and obligations as are specifically set forth in this Indenture and no implied covenants or obligations shall be read into this Indenture against the Trustee; and

(ii) in the absence of gross negligence and willful misconduct on the part of the Trustee, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon any certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; but, in the case of any such certificates or opinions that by any provisions hereof are specifically required to be furnished to the Trustee, the Trustee shall be under a duty to examine the same to determine whether or not they conform to the requirements of this Indenture (but need not confirm or investigate the accuracy of any mathematical calculations or other facts stated therein);

(b) the Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer or Officers of the Trustee, unless it shall be proved that the Trustee was grossly negligent in ascertaining the pertinent facts;

(c) the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance with the direction of the Holders of not less than a majority of the aggregate principal amount of the Notes at the time outstanding determined as provided in Section 8.04 relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture;

(d) whether or not therein provided, every provision of this Indenture relating to the conduct or affecting the liability of, or affording protection to, the Trustee shall be subject to the provisions of this Section;

(e) the Trustee shall not be liable in respect of any payment (as to the correctness of amount, entitlement to receive or any other matters relating to payment) or notice effected by the Company or any Paying Agent or any records maintained by any co-Note Registrar with respect to the Notes;

(f) if any party fails to deliver a notice relating to an event the fact of which, pursuant to this Indenture, requires notice to be sent to the Trustee, the Trustee may conclusively rely on its failure to receive such notice as reason to act as if no such event occurred;

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(g) in the absence of written investment direction from the Company, all cash received by the Trustee shall be placed in a non-interest bearing trust account, and in no event shall the Trustee be liable for the selection of investments or for investment losses incurred thereon or for losses incurred as a result of the liquidation of any such investment prior to its maturity date or the failure of the party directing such investments prior to its maturity date or the failure of the party directing such investment to provide timely written investment direction, and the Trustee shall have no obligation to invest or reinvest any amounts held hereunder in the absence of such written investment direction from the Company; and

(h) in the event that the Trustee is also acting as Custodian, Note Registrar, Paying Agent, Conversion Agent or transfer agent hereunder, the rights and protections afforded to the Trustee pursuant to this Article 7 shall also be afforded to such Custodian, Note Registrar, Paying Agent, Conversion Agent or transfer agent.

None of the provisions contained in this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur personal financial liability in the performance of any of its duties or in the exercise of any of its rights or powers.

Section 7.02 Reliance on Documents, Opinions, Etc. Except as otherwise provided in Section 7.01:

(a) The Trustee may conclusively rely and shall be fully protected in acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, judgment, order, bond, note, coupon or other paper or document believed by it in good faith to be genuine and to have been signed or presented by the proper party or parties.

(b) Any request, direction, order or demand of the Company mentioned herein shall be sufficiently evidenced by an Officer’s Certificate (unless other evidence in respect thereof be herein specifically prescribed); and any Board Resolution may be evidenced to the Trustee by a copy thereof certified by the Secretary or an Assistant Secretary of the Company. Before the Trustee acts or refrains from acting, it may require an Officer’s Certificate or an Opinion of Counsel or both. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officer’s Certificate or Opinion of Counsel.

(c) The Trustee may consult with counsel and require an Opinion of Counsel and any advice of such counsel or Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken or omitted by it hereunder in good faith and in reliance on such advice or Opinion of Counsel.

(d) The Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, judgment, bond, debenture or other paper or document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine in its reasonable judgment to make such further inquiry or investigation, it shall be entitled, at a reasonable time on any Business Day after reasonable notice, to examine the books, records and premises of the Company, personally or by agent or attorney at the expense of the Company and shall incur no liability of any kind by reason of such inquiry or investigation.

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(e) The Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents, custodians, nominees or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent, custodian, nominee or attorney appointed by it with due care hereunder, and the permissive rights of the Trustee enumerated herein shall not be construed as duties.

(f) The Trustee shall not be required to give any bond or surety in respect of the execution of the trusts and powers under this Indenture.

(g) The Trustee may request that the Company deliver an Officer’s Certificate setting forth the names of individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Indenture, which Officer’s Certificate may be signed by any Person authorized to sign an Officer’s Certificate, including any Person specified as so authorized in any such certificate previously delivered and not superseded.

(h) The Trustee shall not be deemed to have notice of any Default or Event of Default (except in the case of a Default or Event of Default in payment of scheduled principal of, premium, if any, or interest on, any Note) unless a Responsible Officer of the Trustee has actual knowledge thereof or unless written notice of any event which is in fact such a Default or Event of Default (and stating the occurrence of a Default or Event of Default) is actually received by the Trustee at the Corporate Trust Office of the Trustee, and such notice references the Notes and this Indenture and states that it is a “Notice of Default”.

(i) The Trustee shall not be responsible or liable for any action it takes or omits to take in good faith which it reasonably believes to be authorized or within its rights or powers.

(j) The Trustee shall not be responsible or liable for any action taken or omitted by it in good faith at the direction of the holders of not less than a majority in principal amount of the Notes as to the time, method and place of conducting any proceedings for any remedy available to the Trustee or the exercising of any power conferred by this Indenture.

(k) Neither the Trustee nor any of its directors, officers, employees, agents or affiliates shall be responsible for nor have any duty to monitor the performance or any action of the Company, or any of their respective directors, members, officers, agents, affiliates or employee, nor shall it have any liability in connection with the malfeasance or nonfeasance by such party. The Trustee shall not be responsible for any inaccuracy in the information obtained from the Company or for any inaccuracy or omission in the records which may result from such information or any failure by the Trustee to perform its duties as set forth herein as a result of any inaccuracy or incompleteness.

(l) In no event shall the Trustee be responsible or liable for punitive, special, indirect, incidental or any consequential loss or damage of any kind whatsoever (including but not limited to lost profits), even if the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action other than any such loss or damage caused by the Trustee’s willful misconduct or gross negligence as determined by a final order of a court of competent jurisdiction. The Trustee shall not be charged with knowledge of any Default or Event of Default with respect to the Notes, unless either (1) a Responsible Officer shall have actual knowledge of such Default or Event of Default or (2) written notice of such Default or Event of Default shall have been actually received by the Trustee at the Corporate Trust Office of the Trustee, from the Company or any Holder of the Notes, and such notice references the Notes and this Indenture and states that is a “Notice of Default.”

(m) Neither the Trustee nor any agent shall have any responsibility or liability for any actions taken or not taken by the Depositary.

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Section 7.03 No Responsibility for Recitals, Etc. The recitals contained herein and in the Notes (except in the Trustee’s certificate of authentication) shall be taken as the statements of the Company, and the Trustee assumes no responsibility for the correctness of the same. The Trustee makes no representations as to the validity or sufficiency of this Indenture or of the Notes or other transaction documents relating to the Notes and this Indenture. The Trustee shall not be accountable for the use or application by the Company of any Notes or the proceeds of any Notes authenticated and delivered by the Trustee in conformity with the provisions of this Indenture or any money paid to the Company or upon the Company’s direction under any provision of this Indenture.

Section 7.04 Trustee, Paying Agents, Conversion Agents or Note Registrar May Own Notes. The Trustee, any Paying Agent, any Conversion Agent or Note Registrar (in each case, if other than an Affiliate of the Company), in its individual or any other capacity, may become the owner or pledgee of Notes with the same rights it would have if it were not the Trustee, Paying Agent, Conversion Agent or Note Registrar.

Section 7.05 Monies and Shares of Common Stock to Be Held in Trust. All monies and shares of Common Stock received by the Trustee shall, until used or applied as herein provided, be held in trust for the purposes for which they were received. Money and shares of Common Stock held by the Trustee in trust hereunder need not be segregated from other funds except to the extent required by law. The Trustee shall be under no liability for interest on any money received by it hereunder except as may be agreed from time to time by the Company and the Trustee.

Section 7.06 Compensation and Expenses of Trustee. The Company covenants and agrees to pay to the Trustee from time to time, and the Trustee shall be entitled to, compensation for all services rendered by it hereunder in any capacity (which shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust) as mutually agreed to in writing between the Trustee and the Company, and the Company will pay or reimburse the Trustee upon its request for all reasonable expenses, disbursements and advances incurred or made by the Trustee in accordance with any of the provisions of this Indenture in any capacity hereunder (including the compensation and the reasonable expenses and disbursements of its agents and counsel and of all Persons not regularly in its employ) except any such expense, disbursement or advance as shall have been caused by its gross negligence or willful misconduct as determined by a final order of a court of competent jurisdiction. The Company also covenants to indemnify the Trustee in any capacity under this Indenture and any other document or transaction entered into in connection herewith and its agents and any authenticating agent for, and to hold them harmless against, any loss, claim, damage, liability or expense (including attorneys’ fees) incurred without gross negligence or willful misconduct on the part of the Trustee, its officers, directors, agents or employees, or such agent or authenticating agent, as the case may be, as determined by a final order of a court of competent jurisdiction, and arising out of or in connection with the acceptance or administration of this Indenture or in any other capacity hereunder (whether such claims arise by or against the Company or a third person), including the reasonable costs and expenses of defending themselves against any claim of liability in the premises or enforcing the Company’s obligations hereunder. The obligations of the Company under this Section 7.06 to compensate or indemnify the Trustee and to pay or reimburse the Trustee for expenses, disbursements and advances shall be secured by a senior lien to which the Notes are hereby made subordinate on all money or property held or collected by the Trustee, except, subject to the effect of Section 6.05, funds held in trust herewith for the benefit of the Holders of particular Notes. The Trustee’s right to receive payment of any amounts due under this Section 7.06 shall not be subordinate to any other liability or Indebtedness of the Company. The obligation of the Company under this Section 7.06 shall survive the satisfaction and discharge of this Indenture, the payment or conversion of the Notes and the earlier resignation or removal of the Trustee. The Company need not pay for any settlement made without its consent, which consent shall not be unreasonably withheld. The indemnification provided in this Section 7.06 shall extend to the officers, directors, agents and employees of the Trustee.

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Without prejudice to any other rights available to the Trustee under applicable law, when the Trustee and its agents and any authenticating agent incur expenses or render services after an Event of Default specified in Section 6.01(h) or Section 6.01(i) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any bankruptcy, insolvency or similar laws.

Section 7.07 Officer’s Certificate as Evidence. Except as otherwise provided in Section 7.01, whenever in the administration of the provisions of this Indenture the Trustee shall deem it necessary or desirable that a matter be proved or established prior to taking or omitting any action hereunder, such matter (unless other evidence in respect thereof be herein specifically prescribed) may, in the absence of gross negligence or willful misconduct on the part of the Trustee, be deemed to be conclusively proved and established by an Officer’s Certificate delivered to the Trustee, and such Officer’s Certificate, in the absence of gross negligence or willful misconduct on the part of the Trustee, shall be full warrant to the Trustee for any action taken or omitted by it under the provisions of this Indenture upon the faith thereof.

Section 7.08 Eligibility of Trustee. There shall at all times be a Trustee hereunder which shall be a Person that is eligible pursuant to the Trust Indenture Act (as if the Trust Indenture Act were applicable hereto) to act as such and has a combined capital and surplus of at least $50,000,000. If such Person publishes reports of condition at least annually, pursuant to law or to the requirements of any supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such Person shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this Article.

Section 7.09 Resignation or Removal of Trustee. (a) The Trustee may at any time resign by giving written notice of such resignation to the Company. Upon receiving such notice of resignation, the Company shall promptly notify all Holders and appoint a successor trustee by written instrument, in duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the resigning Trustee and one copy to the successor trustee. If no successor trustee shall have been so appointed and have accepted appointment within 60 days after the giving of such notice of resignation to the Company, the resigning Trustee may, upon ten Business Days’ notice to the Company and the Holders and at the expense of the Company, petition any court of competent jurisdiction for the appointment of a successor trustee, or any Holder who has been a bona fide holder of a Note or Notes for at least six months (or since the date of this Indenture) may, subject to the provisions of Section 6.11, on behalf of himself or herself and all others similarly situated, petition any such court for the appointment of a successor trustee. Such court may thereupon, after such notice, if any, as it may deem proper and prescribe, appoint a successor trustee.

(a) In case at any time any of the following shall occur:

(i) the Trustee shall cease to be eligible in accordance with the provisions of Section 7.09 and shall fail to resign after written request therefor by the Company or by any such Holder, or

(ii) the Trustee shall become incapable of acting, or shall be adjudged a bankrupt or insolvent, or a receiver of the Trustee or of its property shall be appointed, or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation,

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then, in either case, the Company may by a Board Resolution remove the Trustee and appoint a successor trustee by written instrument, in duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the Trustee so removed and one copy to the successor trustee, or, subject to the provisions of Section 6.11, any Holder who has been a bona fide holder of a Note or Notes for at least six months (or since the date of this Indenture) may, on behalf of himself or herself and all others similarly situated, petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor trustee. Such court may thereupon, after such notice, if any, as it may deem proper and prescribe, remove the Trustee and appoint a successor trustee.

(b) The Holders of a majority in aggregate principal amount of the Notes at the time outstanding, as determined in accordance with Section 8.04, may at any time remove the Trustee and nominate a successor trustee that shall be deemed appointed as successor trustee unless within ten days after notice to the Company of such nomination the Company objects thereto, in which case the Trustee so removed or any Holder, upon the terms and conditions and otherwise as in Section 7.09(a) provided, may petition any court of competent jurisdiction for an appointment of a successor trustee.

(c) Any resignation or removal of the Trustee and appointment of a successor trustee pursuant to any of the provisions of this Section 7.10 shall become effective upon acceptance of appointment by the successor trustee as provided in Section 7.11.

Section 7.10 Acceptance by Successor Trustee. Any successor trustee appointed as provided in Section 7.10 shall execute, acknowledge and deliver to the Company and to its predecessor trustee an instrument accepting such appointment hereunder, and thereupon the resignation or removal of the predecessor trustee shall become effective and such successor trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, duties and obligations of its predecessor hereunder, with like effect as if originally named as Trustee herein; but, nevertheless, on the written request of the Company or of the successor trustee, the trustee ceasing to act shall, upon payment of any amounts then due it pursuant to the provisions of Section 7.06, execute and deliver an instrument transferring to such successor trustee all the rights and powers of the trustee so ceasing to act. Upon request of any such successor trustee, the Company shall execute any and all instruments in writing for more fully and certainly vesting in and confirming to such successor trustee all such rights and powers. Any trustee ceasing to act shall, nevertheless, retain a senior lien to which the Notes are hereby made subordinate on all money or property held or collected by such trustee as such, except for funds held in trust for the benefit of Holders of particular Notes, to secure any amounts then due it pursuant to the provisions of Section 7.06.

No successor trustee shall accept appointment as provided in this Section 7.11 unless at the time of such acceptance such successor trustee shall be eligible under the provisions of Section 7.09.

Upon acceptance of appointment by a successor trustee as provided in this Section 7.11, each of the Company and the successor trustee, at the written direction and at the expense of the Company shall deliver or cause to be delivered notice of the succession of such trustee hereunder to the Holders. If the Company fails to deliver such notice within ten days after acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be delivered at the expense of the Company.

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Section 7.11 Succession by Merger, Etc. Any corporation or other entity into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation or other entity resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation or other entity succeeding to all or substantially all of the corporate trust business of the Trustee (including the administration of this Indenture), shall be the successor to the Trustee hereunder without the execution or filing of any paper or any further act on the part of any of the parties hereto; provided that in the case of any corporation or other entity succeeding to all or substantially all of the corporate trust business of the Trustee such corporation or other entity shall be eligible under the provisions of Section 7.08.

In case at the time such successor to the Trustee shall succeed to the trusts created by this Indenture, any of the Notes shall have been authenticated but not delivered, any such successor to the Trustee may adopt the certificate of authentication of any predecessor trustee or authenticating agent appointed by such predecessor trustee, and deliver such Notes so authenticated; and in case at that time any of the Notes shall not have been authenticated, any successor to the Trustee or an authenticating agent appointed by such successor trustee may authenticate such Notes either in the name of any predecessor trustee hereunder or in the name of the successor trustee; and in all such cases such certificates shall have the full force which it is anywhere in the Notes or in this Indenture provided that the certificate of the Trustee shall have; provided, however, that the right to adopt the certificate of authentication of any predecessor trustee or to authenticate Notes in the name of any predecessor trustee shall apply only to its successor or successors by merger, conversion or consolidation.

Section 7.12 Trustee’s Application for Instructions from the Company. Any application by the Trustee for written instructions from the Company (other than with regard to any action proposed to be taken or omitted to be taken by the Trustee that affects the rights of the Holders of the Notes under this Indenture) may, at the option of the Trustee, set forth in writing any action proposed to be taken or omitted by the Trustee under this Indenture and the date on and/or after which such action shall be taken or such omission shall be effective. The Trustee shall not be liable to the Company for any action taken by, or omission of, the Trustee in accordance with a proposal included in such application on or after the date specified in such application (which date shall not be less than three (3) Business Days after the date any officer that the Company has indicated to the Trustee should receive such application actually receives such application, unless any such officer shall have consented in writing to any earlier date), unless, prior to taking any such action (or the effective date in the case of any omission), the Trustee shall have received written instructions in accordance with this Indenture in response to such application specifying the action to be taken or omitted.

ARTICLE 8

CONCERNING THE HOLDERS

Section 8.01 Action by Holders. Whenever in this Indenture it is provided that the Holders of a specified percentage of the aggregate principal amount of the Notes may take any action (including the making of any demand or request, the giving of any notice, consent or waiver or the taking of any other action), the fact that at the time of taking any such action, the Holders of such specified percentage have joined therein may be evidenced (a) by any instrument or any number of instruments of similar tenor executed by Holders in person or by agent or proxy appointed in writing, or (b) by the record of the Holders voting in favor thereof at any meeting of Holders duly called and held in accordance with the provisions of Article 9, or (c) by a combination of such instrument or instruments and any such record of such a meeting of Holders. Whenever the Company or the Trustee solicits the taking of any action by the Holders of the Notes, the Company or the Trustee may, but shall not be required to, fix in advance of such solicitation, a date as the record date for determining Holders entitled to take such action. The record date if one is selected shall be not more than fifteen days prior to the date of commencement of solicitation of such action.

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Section 8.02 Proof of Execution by Holders. Subject to the provisions of Section 7.01, Section 7.02 and Section 9.05, proof of the execution of any instrument by a Holder or its agent or proxy shall be sufficient if made in accordance with such reasonable rules and regulations as may be prescribed by the Trustee or in such manner as shall be satisfactory to the Trustee. The holding of Notes shall be proved by the Note Register or by a certificate of the Note Registrar. The record of any Holders’ meeting shall be proved in the manner provided in Section 9.06.

Section 8.03 Who Are Deemed Absolute Owners. The Company, the Trustee, any authenticating agent, any Paying Agent, any Conversion Agent and any Note Registrar may deem the Person in whose name a Note shall be registered upon the Note Register to be, and may treat it as, the absolute owner of such Note (whether or not such Note shall be overdue and notwithstanding any notation of ownership or other writing thereon made by any Person other than the Company or any Note Registrar) for the purpose of receiving payment of or on account of the principal (including any Fundamental Change Repurchase Price) of and (subject to Section 2.03) accrued and unpaid interest on such Note, for conversion of such Note and for all other purposes; and neither the Company nor the Trustee nor any Paying Agent nor any Conversion Agent nor any Note Registrar shall be affected by any notice to the contrary. The sole registered holder of a Global Note shall be the Depositary or its nominee. All such payments or deliveries so made to any Holder for the time being, or upon its order, shall be valid, and, to the extent of the sums or shares of Common Stock so paid or delivered, effectual to satisfy and discharge the liability for monies payable or shares deliverable upon any such Note. Notwithstanding anything to the contrary in this Indenture or the Notes following an Event of Default, any holder of a beneficial interest in a Global Note may directly enforce against the Company, without the consent, solicitation, proxy, authorization or any other action of the Depositary or any other Person, such holder’s right to exchange such beneficial interest for a Note in certificated form in accordance with the provisions of this Indenture.

Section 8.04 Company-Owned Notes Disregarded. In determining whether the Holders of the requisite aggregate principal amount of Notes have concurred in any direction, consent, waiver or other action under this Indenture, Notes that are owned by the Company, by any Subsidiary thereof or by any Affiliate of the Company or any Subsidiary thereof shall be disregarded and deemed not to be outstanding for the purpose of any such determination; provided that for the purposes of determining whether the Trustee shall be protected in relying on any such direction, consent, waiver or other action only Notes that a Responsible Officer actually knows are so owned shall be so disregarded. Notes so owned that have been pledged in good faith may be regarded as outstanding for the purposes of this Section 8.04 if the pledgee shall establish to the satisfaction of the Trustee the pledgee’s right to so act with respect to such Notes and that the pledgee is not the Company, a Subsidiary thereof or an Affiliate of the Company or a Subsidiary thereof. In the case of a dispute as to such right, any decision by the Trustee taken upon the advice of counsel shall be full protection to the Trustee. Upon request of the Trustee, the Company shall furnish to the Trustee promptly an Officer’s Certificate listing and identifying all Notes, if any, known by the Company to be owned or held by or for the account of any of the above described Persons; and, subject to Section 7.01, the Trustee shall be entitled to accept such Officer’s Certificate as conclusive evidence of the facts therein set forth and of the fact that all Notes not listed therein are outstanding for the purpose of any such determination.

Section 8.05 Revocation of Consents; Future Holders Bound. At any time prior to (but not after) the evidencing to the Trustee, as provided in Section 8.01, of the taking of any action by the Holders of the percentage of the aggregate principal amount of the Notes specified in this Indenture in connection with such action, any Holder of a Note that is shown by the evidence to be included in the Notes the Holders of which have consented to such action may, by filing written notice with the Trustee at its Corporate Trust Office and upon proof of holding as provided in Section 8.02, revoke such action so far as concerns such Note. Except as aforesaid, any such action taken by the Holder of any Note shall be

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conclusive and binding upon such Holder and upon all future Holders and owners of such Note and of any Notes issued in exchange or substitution therefor or upon registration of transfer thereof, irrespective of whether any notation in regard thereto is made upon such Note or any Note issued in exchange or substitution therefor or upon registration of transfer thereof.

ARTICLE 9

HOLDERS’ MEETINGS

Section 9.01 Purpose of Meetings. A meeting of Holders may be called at any time and from time to time pursuant to the provisions of this Article 9 for any of the following purposes:

(a) to give any notice to the Company or to the Trustee or to give any directions to the Trustee permitted under this Indenture, or to consent to the waiving of any Default or Event of Default hereunder (in each case, as permitted under this Indenture) and its consequences, or to take any other action authorized to be taken by Holders pursuant to any of the provisions of Article 6;

(b) to remove the Trustee and nominate a successor trustee pursuant to the provisions of Article 7;

(c) to consent to the execution of an indenture or indentures supplemental hereto pursuant to the provisions of Section 10.02; or

(d) to take any other action authorized to be taken by or on behalf of the Holders of any specified aggregate principal amount of the Notes under any other provision of this Indenture or under applicable law.

Section 9.02 Call of Meetings by Trustee. The Trustee may at any time call a meeting of Holders to take any action specified in Section 9.01, to be held at such time and at such place as the Trustee shall determine. Notice of every meeting of the Holders, setting forth the time and the place of such meeting and in general terms the action proposed to be taken at such meeting and the establishment of any record date pursuant to Section 8.01, shall be delivered to Holders of such Notes. Such notice shall also be delivered to the Company. Such notices shall be delivered not less than 20 nor more than 90 days prior to the date fixed for the meeting.

Any meeting of Holders shall be valid without notice if the Holders of all Notes then outstanding are present in person or by proxy or if notice is waived before or after the meeting by the Holders of all Notes then outstanding, and if the Company and the Trustee are either present by duly authorized representatives or have, before or after the meeting, waived notice.

Section 9.03 Call of Meetings by Company or Holders. In case at any time the Company, pursuant to a Board Resolution, or the Holders of at least 10% of the aggregate principal amount of the Notes then outstanding, shall have requested the Trustee to call a meeting of Holders, by written request setting forth in reasonable detail the action proposed to be taken at the meeting, and the Trustee shall not have delivered the notice of such meeting within 20 days after receipt of such request, then the Company or such Holders may determine the time and the place for such meeting and may call such meeting to take any action authorized in Section 9.01, by delivering notice thereof as provided in Section 9.02.

Section 9.04 Qualifications for Voting. To be entitled to vote at any meeting of Holders a Person shall (a) be a Holder of one or more Notes on the record date pertaining to such meeting or (b) be a Person appointed by an instrument in writing as proxy by a Holder of one or more Notes on the record date pertaining to such meeting. The only Persons who shall be entitled to be present or to speak at any meeting of Holders shall be the Persons entitled to vote at such meeting and their counsel and any representatives of the Trustee and its counsel and any representatives of the Company and its counsel.

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Section 9.05 Regulations. Notwithstanding any other provisions of this Indenture, the Trustee may make such reasonable regulations as it may deem advisable for any meeting of Holders, in regard to proof of the holding of Notes and of the appointment of proxies, and in regard to the appointment and duties of inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to vote, and such other matters concerning the conduct of the meeting as it shall think fit.

The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the meeting shall have been called by the Company or by Holders as provided in Section 9.03, in which case the Company or the Holders calling the meeting, as the case may be, shall in like manner appoint a temporary chairman. A permanent chairman and a permanent secretary of the meeting shall be elected by vote of the Holders of a majority in aggregate principal amount of the Notes represented at the meeting and entitled to vote at the meeting.

Subject to the provisions of Section 8.04, at any meeting of Holders each Holder or proxyholder shall be entitled to one vote for each $1,000 principal amount of Notes held or represented by him or her; provided, however, that no vote shall be cast or counted at any meeting in respect of any Note challenged as not outstanding and ruled by the chairman of the meeting to be not outstanding. The chairman of the meeting shall have no right to vote other than by virtue of Notes held by it or instruments in writing as aforesaid duly designating it as the proxy to vote on behalf of other Holders. Any meeting of Holders duly called pursuant to the provisions of Section 9.02 or Section 9.03 may be adjourned from time to time by the Holders of a majority of the aggregate principal amount of Notes represented at the meeting, whether or not constituting a quorum, and the meeting may be held as so adjourned without further notice.

Section 9.06 Voting. The vote upon any resolution submitted to any meeting of Holders shall be by written ballot on which shall be subscribed the signatures of the Holders or of their representatives by proxy and the outstanding aggregate principal amount of the Notes held or represented by them. The permanent chairman of the meeting shall appoint two inspectors of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file with the secretary of the meeting their verified written reports in duplicate of all votes cast at the meeting. A record in duplicate of the proceedings of each meeting of Holders shall be prepared by the secretary of the meeting and there shall be attached to said record the original reports of the inspectors of votes on any vote by ballot taken thereat and affidavits by one or more Persons having knowledge of the facts setting forth a copy of the notice of the meeting and showing that said notice was delivered as provided in Section 9.02. The record shall show the aggregate principal amount of the Notes voting in favor of or against any resolution. The record shall be signed and verified by the affidavits of the permanent chairman and secretary of the meeting and one of the duplicates shall be delivered to the Company and the other to the Trustee to be preserved by the Trustee, the latter to have attached thereto the ballots voted at the meeting.

Any record so signed and verified shall be conclusive evidence of the matters therein stated.

Section 9.07 No Delay of Rights by Meeting. Nothing contained in this Article 9 shall be deemed or construed to authorize or permit, by reason of any call of a meeting of Holders or any rights expressly or impliedly conferred hereunder to make such call, any hindrance or delay in the exercise of any right or rights conferred upon or reserved to the Trustee or to the Holders under any of the provisions of this Indenture or of the Notes.

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ARTICLE 10

SUPPLEMENTAL INDENTURES

Section 10.01 Supplemental Indentures Without Consent of Holders. Without the consent of any Holder, the Company, when authorized by the resolutions of the Board of Directors and the Trustee, at the Company’s expense, may from time to time and at any time amend or supplement this Indenture or the Notes for one or more of the following purposes:

(a) to cure any ambiguity, omission, defect or inconsistency;

(b) to provide for the assumption by a Successor Company of the obligations of the Company under this Indenture pursuant to Article 11;

(c) to add guarantees with respect to the Notes;

(d) to secure the Notes;

(e) to add to the covenants or Events of Default of the Company for the benefit of the Holders or surrender any right or power conferred upon the Company;

(f) to make any change that, as certified in good faith by the Company in an Officer’s Certificate, does not materially adversely affect the rights of any Holder;

(g) in connection with any Share Exchange Event, to provide that the notes are convertible into Reference Property, subject to the provisions of Section 14.02, and make such related changes to the terms of the Notes to the extent expressly required by Section 14.07;

(h) comply with any requirement of the Commission in connection with the qualification of this Indenture under the Trust Indenture Act to the extent this Indenture is qualified thereunder;

(i) [reserved];

(j) provide for the appointment of a successor Trustee, Note Registrar, Paying Agent or Conversion Agent;

(k) comply with the rules of any applicable securities depositary in a manner that does not adversely affect the rights of any Holder;

(l) [reserved];

(m) increase the Conversion Rate as provided in this Indenture or

(n) to make any change to comply with rules of the Depositary, so long as such change does not adversely affect the rights of any Holder, as certified in good faith by the Company in an Officer’s Certificate.

Upon the written request of the Company and subject to Section 10.05, the Trustee is hereby authorized to, and shall, join with the Company in the execution of any such supplemental indenture, to make any further appropriate agreements and stipulations that may be therein contained, but the Trustee shall not be obligated to, but may in its discretion, enter into any supplemental indenture that affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise.

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Any supplemental indenture authorized by the provisions of this Section 10.01 may be executed by the Company and the Trustee without the consent of the Holders of any of the Notes at the time outstanding, notwithstanding any of the provisions of Section 10.02.

Section 10.02 Supplemental Indentures with Consent of Holders. With the consent (evidenced as provided in Article 8) of the Holders of at least a majority of the aggregate principal amount of the Notes then outstanding (determined in accordance with Article 8 and including, without limitation, consents obtained in connection with a repurchase of, or tender or exchange offer for, Notes), the Company, when authorized by the resolutions of the Board of Directors and the Trustee, at the Company’s expense, may from time to time and at any time enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture, any supplemental indenture or the Notes or of modifying in any manner the rights of the Holders;

provided, however, that, without the consent of each Holder of an outstanding Note affected, no such supplemental indenture shall:

(a) reduce the principal amount of Notes whose Holders must consent to an amendment;

(b) reduce the rate of or extend the stated time for payment of interest on any Note;

(c) reduce the principal of or extend the Maturity Date of any Note;

(d) make any change that adversely affects the conversion rights of any Notes other than as permitted or required by this Indenture;

(e) reduce the Fundamental Change Repurchase Price of any Note or amend or modify in any manner adverse to the Holders the Company’s obligation to make such payments, whether through an amendment or waiver of provisions in the covenants, definitions or otherwise;

(f) make any Note payable in a currency, or at a place of payment, other than that stated in the Note;

(g) change the ranking of the Notes;

(h) impair the right of any Holder to institute suit for the enforcement right to receive payment or delivery, as the case may be, of the principal (including the Fundamental Change Repurchase Price, if applicable) of, accrued and unpaid interest, if any, on, and the consideration due upon conversion of, its Notes, on or after the respective due dates expressed or provided for in the Notes or this Indenture;

(i) make any change in this Article 10 that requires each Holder’s consent or in the waiver provisions in Section 6.02 or Section 6.09; or

(j) provide for the issuance of additional Notes.

Upon the written request of the Company, and upon the delivery to the Trustee of evidence of the consent of Holders as aforesaid and subject to Section 10.05, the Trustee shall join with the Company in the execution of such supplemental indenture unless such supplemental indenture affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion, but shall not be obligated to, enter into such supplemental indenture.

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Holders do not need under this Section 10.02 to approve the particular form of any proposed supplemental indenture. It shall be sufficient if such Holders approve the substance thereof. After any such supplemental indenture becomes effective, the Company shall deliver to the Holders a notice briefly describing such supplemental indenture. However, the failure to give such notice to all the Holders, or any defect in the notice, will not impair or affect the validity of the supplemental indenture.

Section 10.03 Effect of Supplemental Indentures. Upon the execution of any supplemental indenture pursuant to the provisions of this Article 10, this Indenture shall be and be deemed to be modified and amended in accordance therewith and the respective rights, limitation of rights, obligations, duties and immunities under this Indenture of the Trustee, the Company and the Holders shall thereafter be determined, exercised and enforced hereunder subject in all respects to such modifications and amendments and all the terms and conditions of any such supplemental indenture shall be and be deemed to be part of the terms and conditions of this Indenture for any and all purposes.

Section 10.04 Notation on Notes. Notes authenticated and delivered after the execution of any supplemental indenture pursuant to the provisions of this Article 10 may, at the Company’s expense, bear a notation as to any matter provided for in such supplemental indenture. If the Company or the Trustee shall so determine, new Notes so modified as to conform, in the opinion of the Board of Directors, to any modification of this Indenture contained in any such supplemental indenture may, at the Company’s expense, be prepared and executed by the Company, authenticated, upon receipt of a Company Order, by the Trustee (or an authenticating agent duly appointed by the Trustee pursuant to Section 17.10) and delivered in exchange for the Notes then outstanding, upon surrender of such Notes then outstanding.

Section 10.05 Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee. In addition to the documents required by Section 17.05, the Trustee shall receive an Officer’s Certificate and an Opinion of Counsel as conclusive evidence that any supplemental indenture executed pursuant hereto complies with the requirements of this Article 10 and is permitted or authorized by this Indenture and such Opinion of Counsel shall include a customary legal opinion stating that such supplemental indenture is the valid and binding obligation of the Company, subject to customary exceptions and qualifications.

ARTICLE 11

CONSOLIDATION, MERGER, SALE, CONVEYANCE AND LEASE

Section 11.01 Company May Consolidate, Etc. on Certain Terms. Subject to the provisions of Section 11.02, the Company shall not consolidate with, merge with or into, or sell, convey, transfer or lease all or substantially all of the consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole, to another Person, unless:

(a) the resulting, surviving or transferee Person (the “Successor Company”), if not the Company, shall be a corporation organized and existing under the laws of the United States of America, any State thereof or the District of Columbia, and the Successor Company (if not the Company) shall expressly assume, by supplemental indenture all of the obligations of the Company under the Notes and this Indenture;

(b) immediately after giving effect to such transaction, no Default or Event of Default shall have occurred and be continuing under this Indenture; and

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(c) if the Company is not the Successor Company, the Successor Company shall have delivered to the Trustee an Officer’s Certificate and Opinion of Counsel, each stating that such consolidation, merger, sale, conveyance, transfer or lease complies with this Indenture and that such supplemental indenture is authorized or permitted by this Indenture and an Opinion of Counsel stating that the supplemental indenture is the valid and binding obligation of the Successor Company, subject to customary exceptions and qualifications.

Section 11.02 Successor Corporation to Be Substituted. In case of any such consolidation, merger, sale, conveyance, transfer or lease and upon the assumption by the Successor Company (if other than the Company), by supplemental indenture, executed and delivered to the Trustee and satisfactory in form to the Trustee, of the due and punctual payment of the principal of and accrued and unpaid interest on all of the Notes, the due and punctual delivery and/or payment, as the case may be, of any consideration due upon conversion of the Notes and the due and punctual performance of all of the covenants and conditions of this Indenture to be performed by the Company, such Successor Company (if not the Company) shall succeed to and, except in the case of a lease of all or substantially all of the consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole, shall be substituted for the Company, with the same effect as if it had been named herein as the party of the first part, and the Company shall be discharged from its obligations under the Notes and this Indenture (except in the case of a lease of all or substantially all of the consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole). Such Successor Company thereupon may cause to be signed, and may issue either in its own name or in the name of the Company any or all of the Notes issuable hereunder which theretofore shall not have been signed by the Company and delivered to the Trustee; and, upon the order of such Successor Company instead of the Company and subject to all the terms, conditions and limitations in this Indenture prescribed, the Trustee shall authenticate and shall deliver, or cause to be authenticated and delivered, any Notes that previously shall have been signed and delivered by the Officers of the Company to the Trustee for authentication, and any Notes that such Successor Company thereafter shall cause to be signed and delivered to the Trustee for that purpose. All the Notes so issued shall in all respects have the same legal rank and benefit under this Indenture as the Notes theretofore or thereafter issued in accordance with the terms of this Indenture as though all of such Notes had been issued at the date of the execution hereof. In the event of any such consolidation, merger, sale, conveyance or transfer (but not in the case of a lease), upon compliance with this Article 11 the Person named as the “Company” in the first paragraph of this Indenture (or any successor that shall thereafter have become such in the manner prescribed in this Article 11) may be dissolved, wound up and liquidated at any time thereafter and, except in the case of a lease, such Person shall be released from its liabilities as obligor and maker of the Notes and from its obligations under this Indenture and the Notes.

In case of any such consolidation, merger, sale, conveyance, transfer or lease, such changes in phraseology and form (but not in substance) may be made in the Notes thereafter to be issued as may be appropriate.

Section 11.03 Opinion of Counsel to Be Given to Trustee. If a supplemental indenture is required pursuant to this Article 11, no such consolidation, merger, sale, conveyance, transfer or lease shall be effective unless the Trustee shall receive an Officer’s Certificate and an Opinion of Counsel as conclusive evidence that any such consolidation, merger, sale, conveyance, transfer or lease and any such assumption complies with the provisions of this Article 11.

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ARTICLE 12

IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS

Section 12.01 Indenture and Notes Solely Corporate Obligations. No recourse for the payment of the principal of or accrued and unpaid interest on, or the payment or delivery of consideration due upon conversion of, any Note, nor for any claim based thereon or otherwise in respect thereof, and no recourse under or upon any obligation, covenant or agreement of the Company in this Indenture or in any supplemental indenture or in any Note, nor because of the creation of any Indebtedness represented thereby, shall be had against any incorporator, stockholder, employee, agent, Officer or director or Subsidiary, as such, past, present or future, of the Company or of any successor corporation, either directly or through the Company or any successor corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise; it being expressly understood that all such liability is hereby expressly waived and released as a condition of, and as a consideration for, the execution of this Indenture and the issue of the Notes.

ARTICLE 13

[INTENTIONALLY OMITTED]

ARTICLE 14

CONVERSION OF NOTES

Section 14.01 Conversion Privilege. Subject to and upon compliance with the provisions of this Article 14, each Holder of a Note shall have the right, at such Holder’s option, to convert all or any portion (if the portion to be converted is $1,000 principal amount or an integral multiple thereof) of such Note at any time prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date, at an initial conversion rate of 86.9565 shares of Common Stock (subject to adjustment as provided in this Article 14, the “Conversion Rate”) per $1,000 principal amount of Notes (subject to, and in accordance with, the settlement provisions of Section 14.02, the “Conversion Obligation”).

Section 14.02 Conversion Procedure; Settlement Upon Conversion.

(a) Subject to this Section 14.02 and Section 14.07(a), upon conversion of any Note, the Company shall pay or deliver, as the case may be, to the converting Holder no later than two (2) Trading Days following the applicable conversion of the Notes, in respect of each $1,000 principal amount of Notes being converted, shares of Common Stock, together with cash, if applicable, in lieu of delivering any fractional share of Common Stock in accordance with subsection (j) of this Section 14.02 (“Physical Settlement”) as set forth in this Section 14.02. The Company shall use the Physical Settlement Method for all conversions.

(i) The shares of Common Stock in respect of any conversion of Notes (the “Settlement Amount”) shall be computed as follows: (A) the Company shall deliver to the converting Holder in respect of each $1,000 principal amount of Notes being converted a number of shares of Common Stock equal to the Conversion Rate in effect on the Conversion Date (plus cash in lieu of any fractional share of Common Stock issuable upon conversion) plus (B)(x) if the average of the Daily VWAPs for the 10 Trading Days immediately preceding the Conversion Date (the “Average VWAP”) equals or exceeds $11.50 per share, the Company shall, in its sole discretion, deliver to the Holder the Interest Make-Whole Amount for such conversion in the form of cash or a number of shares of Common Stock determined by dividing the Interest Make-Whole Amount by the Average Price VWAP and delivering cash in lieu of fractional shares or (y) if the Average VWAP is less than $11.50 per share, the Company shall deliver to the Holder the Interest Make-Whole Amount for such conversion solely in the form of cash.

(b) Subject to Section 14.02(e), before any Holder of a Note shall be entitled to convert a Note as set forth above, such Holder shall (i) in the case of a Global Note, comply with the procedures of the Depositary in effect at that time and, if required, pay funds equal to the interest payable on the next Interest Payment Date to which such Holder is not entitled as set forth in Section 14.02(h) and, if

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required, pay all transfer or similar taxes, if any, pursuant to Section 14.02(e) and (ii) in the case of a Physical Note (1) complete, manually sign and deliver an irrevocable notice to the Conversion Agent as set forth in the Form of Notice of Conversion (or a facsimile thereof) (a “Notice of Conversion”) at the office of the Conversion Agent and state in writing therein the principal amount of Notes to be converted and the name or names (with addresses) in which such Holder wishes the certificate or certificates for any shares of Common Stock to be delivered upon settlement of the Conversion Obligation to be registered, (2) surrender such Notes, duly endorsed to the Company or in blank (and accompanied by appropriate endorsement and transfer documents), at the office of the Conversion Agent, (3) if required, furnish appropriate endorsements and transfer documents, (4) if required, pay funds equal to interest payable on the next Interest Payment Date to which such Holder is not entitled as set forth in Section 14.02(h) and (5) if required, pay all transfer or similar taxes, if any, pursuant to Section 14.02(e). The Trustee (and if different, the Conversion Agent) shall notify the Company of any conversion pursuant to this Article 14 on the Conversion Date for such conversion. No Notice of Conversion with respect to any Notes may be surrendered by a Holder thereof if such Holder has also delivered a Fundamental Change Repurchase Notice to the Company in respect of such Notes and has not validly withdrawn such Fundamental Change Repurchase Notice in accordance with Section 15.03. Notwithstanding anything to the contrary contained herein, to the extent that an indirect holder of a Global Note held indirectly through a participant submits irrevocable instructions to convert any portion of such Note, such Holder shall be deemed for purposes of Regulation SHO to have converted the applicable portion of such Note at the time of delivery of such instructions, regardless of when shares of Common Stock are delivered to such Holder or its participant.

If more than one Note shall be surrendered for conversion at one time by the same Holder, the Conversion Obligation with respect to such Notes shall be computed on the basis of the aggregate principal amount of the Notes (or specified portions thereof to the extent permitted thereby) so surrendered.

(c) A Note shall be deemed to have been converted immediately prior to the close of business on the date (the “Conversion Date”) that the Holder has complied with the requirements set forth in subsection (b) above. Except as set forth in Section 14.07(a), the Company shall pay or deliver, as the case may be, the consideration due in respect of the Conversion Obligation on the second Business Day immediately following the relevant Conversion Date. Notwithstanding the foregoing, with respect to the Company’s satisfaction of its Conversion Obligation through Physical Settlement for which the relevant Conversion Date occurs after the Regular Record Date immediately preceding the Maturity Date, the settlement shall occur on the Maturity Date. If any shares of Common Stock are due to a converting Holder, the Company shall issue or cause to be issued, and deliver (if applicable) to the Conversion Agent or to such Holder, or such Holder’s nominee or nominees, the full number of shares of Common Stock to which such Holder shall be entitled, in book-entry format through the Depositary, in satisfaction of the Company’s Conversion Obligation.

(d) In case any Note shall be surrendered for partial conversion, the Company shall execute and the Trustee shall authenticate and deliver to or upon the written order of the Holder of the Note so surrendered a new Note or Notes in authorized denominations in an aggregate principal amount equal to the unconverted portion of the surrendered Note, without payment of any service charge by the converting Holder but, if required by the Company or Trustee, with payment of a sum sufficient to cover any documentary, stamp or similar issue or transfer tax or similar governmental charge required by law or that may be imposed in connection therewith as a result of the name of the Holder of the new Notes issued upon such conversion being different from the name of the Holder of the old Notes surrendered for such conversion.

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(e) If a Holder submits a Note for conversion, the Company shall pay any documentary, stamp or similar issue or transfer tax due on the issue of any shares of Common Stock upon conversion, unless the tax is due because the Holder requests such shares to be issued in a name other than the Holder’s name, in which case the Holder shall pay that tax. The Conversion Agent may refuse to deliver the certificates representing the shares of Common Stock being issued in a name other than the Holder’s name until the Trustee receives a sum sufficient to pay any tax that is due by such Holder in accordance with the immediately preceding sentence.

(f) Except as provided in Section 14.04, no adjustment shall be made for dividends on any shares of Common Stock issued upon the conversion of any Note as provided in this Article 14.

(g) Upon the conversion of an interest in a Global Note, the Trustee, or the Custodian at the direction of the Trustee, shall make a notation on such Global Note as to the reduction in the principal amount represented thereby. The Company shall notify the Trustee in writing of any conversion of Notes effected through any Conversion Agent other than the Trustee.

(h) Upon conversion, a Holder shall not receive any separate cash payment for accrued and unpaid interest, if any, except as set forth below. The Company’s settlement of the full Conversion Obligation shall be deemed to satisfy in full its obligation to pay the principal amount of the Note and accrued and unpaid interest, if any, to, but excluding, the relevant Conversion Date. As a result, accrued and unpaid interest, if any, to, but excluding, the relevant Conversion Date shall be deemed to be paid in full rather than cancelled, extinguished or forfeited. Upon a conversion of Notes into shares of Common Stock, accrued and unpaid interest will be deemed to be paid first out of the cash paid upon such conversion. Notwithstanding the foregoing, if Notes are converted after the close of business on a Regular Record Date but prior to the open of business on the immediately following Interest Payment Date, Holders of such Notes as of the close of business on such Regular Record Date will receive the full amount of interest payable on such Notes on such Interest Payment Date notwithstanding the conversion. However, Notes surrendered for conversion during the period from the close of business on any Regular Record Date to the open of business on the immediately following Interest Payment Date must be accompanied by funds equal to the amount of interest payable on the Notes so converted on the corresponding Interest Payment Date (regardless of whether the converting Holder was the Holder of record on the corresponding Regular Record Date); provided that no such payment shall be required (1) for conversions following the close of business on the Regular Record Date immediately preceding the Maturity Date; (2) if the Company has specified a Fundamental Change Repurchase Date that is after a Regular Record Date and on or prior to the Business Day immediately following the corresponding Interest Payment Date and a conversion occurs after such Regular Record Date and on or prior to the open of business on such Interest Payment Date; or (3) to the extent of any Defaulted Amounts, if any Defaulted Amounts exist at the time of conversion with respect to such Note. Therefore, for the avoidance of doubt, all Holders of record on the Regular Record Date immediately preceding the Maturity Date and any Fundamental Change Repurchase Date described in clause (2) above shall receive the full interest payment due on the Maturity Date or other applicable Interest Payment Date in cash regardless of whether their Notes have been converted and/or repurchased, as applicable, following such Regular Record Date.

(i) The Person in whose name the shares of Common Stock shall be issuable upon conversion shall be treated as a stockholder of record as of the close of business on the relevant Conversion Date. Upon a conversion of Notes, such Person shall no longer be a Holder of such Notes surrendered for conversion.

(j) The Company shall not issue any fractional share of Common Stock upon conversion of the Notes and shall instead pay cash in lieu of delivering any fractional share of Common Stock issuable upon conversion based on the Daily VWAP for the relevant Conversion Date.

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Section 14.03 Company’s Mandatory Conversion Option.

(a) On or after [                ], 2022 and prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date, the Company may, at its option, elect to convert the Original Principal Amount of the Notes in whole but not in part (x) if the Last Reported Sale Price of the Common Stock for at least 20 Trading Days (whether or not consecutive) during the period of 30 consecutive Trading Days ending on, and including, the last Trading Day of the immediately preceding calendar quarter is greater than or equal to 120% of the Conversion Price on each applicable Trading Day and (y) if the 30-Day ADTV ending on, and including, the last Trading Day of the applicable exercise period is greater than or equal to $3,000,000 (the “Company Mandatory Conversion Condition”).

(b) To exercise the Company Mandatory Conversion Right, the Company will send notice of the Company’s election (a “Mandatory Conversion Notice”) to Holders, the Trustee and the Conversion Agent no later than the fifth (5th) Business Day after the last VWAP Trading Day of such 30 consecutive VWAP Trading Day period.

Such Mandatory Conversion Notice must state:

(i) that the Notes have been called for Mandatory Conversion, briefly describing the Company Mandatory Conversion Right under this Indenture;

(ii) the Mandatory Conversion Date;

(iii) the current Conversion Rate;

(iv) the Interest Make-Whole amount;

(v) the name and address of the Paying Agent and the Conversion Agent; and

(vi) the CUSIP and ISIN numbers, if any, of the Notes

(c) If the Company exercises the Company Mandatory Conversion Right in accordance with this Section 14.03, then a Conversion Date will automatically, and without the need for any action on the part of any Holder, the Trustee or the Conversion Agent, be deemed to occur, with respect to each Note then outstanding, on the Mandatory Conversion Date. The Mandatory Conversion Date will be a Business Day of the Company’s choosing that is no more than thirty (30), nor less than ten (10), Business Days after the Company sends the Mandatory Conversion Notice.

(d) Each share of Common Stock delivered upon a Mandatory Conversion of any Note will be a newly issued or treasury share and will be duly and validly issued, fully paid, non-assessable, free from preemptive rights and free of any lien or adverse claim. If the Common Stock is then listed on any securities exchange, or quoted on any inter-dealer quotation system, and has been registered on an effective registration statement with the Commission, then the Company will cause each shares of Common Stock, when delivered upon a Mandatory Conversion of any Note, to be admitted for listing on such exchange or quotation on such system. Notwithstanding anything herein to the contrary, the Company shall not be permitted to effect any Company Mandatory Conversion hereunder unless as of such Mandatory Conversion Date no Equity Conditions Failure then exists.

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Section 14.04 Adjustment of Conversion Rate. The Conversion Rate shall be adjusted from time to time by the Company if any of the following events occurs, except that the Company shall not make any adjustments to the Conversion Rate if Holders of the Notes participate (other than in the case of (x) a share split or share combination or (y) a tender or exchange offer), at the same time and upon the same terms as holders of the Common Stock and solely as a result of holding the Notes, in any of the transactions described in this Section 14.04, without having to convert their Notes, as if they held a number of shares of Common Stock equal to the Conversion Rate, multiplied by the principal amount (expressed in thousands) of Notes held by such Holder.

(a) If the Company exclusively issues shares of Common Stock as a dividend or distribution on shares of the Common Stock, or if the Company effects a share split or share combination, the Conversion Rate shall be adjusted based on the following formula:

where,

CR₀ = the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date of such dividend or distribution, or immediately prior to the open of business on the Effective Date of such share split or share combination, as applicable;

CR’ = the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date or Effective Date, as applicable;

OS₀ = the number of shares of Common Stock outstanding immediately prior to the open of business on such Ex-Dividend Date or Effective Date, as applicable, before giving effect to such dividend, distribution, share split or share combination; and

OS’ = the number of shares of Common Stock outstanding immediately after giving effect to such dividend, distribution, share split or share combination.

Any adjustment made under this Section 14.04(a) shall become effective immediately after the open of business on the Ex-Dividend Date for such dividend or distribution, or immediately after the open of business on the Effective Date for such share split or share combination, as applicable. If any dividend or distribution of the type described in this Section 14.04(a) is declared but not so paid or made, the Conversion Rate shall be immediately readjusted, effective as of the date the Board of Directors determines not to pay such dividend or distribution, to the Conversion Rate that would then be in effect if such dividend or distribution had not been declared.

(b) If the Company issues to all or substantially all holders of the Common Stock any rights, options or warrants (other than pursuant to a stockholders rights plan) entitling them, for a period of not more than 45 calendar days after the announcement date of such issuance, to subscribe for or purchase shares of the Common Stock at a price per share that is less than the average of the Last Reported Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement of such issuance, the Conversion Rate shall be increased based on the following formula:

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where,

CR₀  = the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such issuance;

CR’  = the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date;

OS₀  = the number of shares of Common Stock outstanding immediately prior to the open of business on such Ex-Dividend Date;

X     = the total number of shares of Common Stock issuable pursuant to such rights, options or warrants; and

Y     = the number of shares of Common Stock equal to the aggregate price payable to exercise such rights, options or warrants, divided by the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement of the issuance of such rights, options or warrants.

Any increase made under this Section 14.04(b) shall be made successively whenever any such rights, options or warrants are issued and shall become effective immediately after the open of business on the Ex-Dividend Date for such issuance. To the extent that shares of the Common Stock are not delivered after the expiration of such rights, options or warrants, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect had the increase with respect to the issuance of such rights, options or warrants been made on the basis of delivery of only the number of shares of Common Stock actually delivered. If such rights, options or warrants are not so issued, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such Ex-Dividend Date for such issuance had not occurred.

For purposes of this Section 14.04(b), in determining whether any rights, options or warrants entitle the holders to subscribe for or purchase shares of the Common Stock at a price per share that is less than such average of the Last Reported Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement for such issuance, and in determining the aggregate offering price of such shares of Common Stock, there shall be taken into account any consideration received by the Company for such rights, options or warrants and any amount payable on exercise or conversion thereof, the value of such consideration, if other than cash, to be determined by the Board of Directors.

(c) If the Company distributes shares of its Capital Stock, evidences of its Indebtedness, other assets or property of the Company or rights, options or warrants to acquire its Capital Stock or other securities, to all or substantially all holders of the Common Stock, excluding (i) dividends, distributions or issuances (including share splits) as to which an adjustment was effected pursuant to Section 14.04(a), Section 14.04(b) or Section 14.04(e), (ii) except as otherwise described in Section 14.11, rights issued pursuant to any stockholders rights plan of the Company then in effect, (iii)dividends or distributions paid exclusively in cash as to which the provisions set forth in Section 14.04(d) shall apply, (iv) dividends or distributions of Reference Property in exchange for or upon conversion of the Common Stock in a Share Exchange Event, and (v) Spin-Offs as to which the provisions set forth below in this Section 14.04(c) shall apply (any of such shares of Capital Stock, evidences of Indebtedness, other assets or property or rights, options or warrants to acquire Capital Stock or other securities, the “Distributed Property”), then the Conversion Rate shall be increased based on the following formula:

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where,

CR0	=	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such distribution;
CR’	=	the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date;
SP0	=	the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution; and
FMV	=	the fair market value (as determined by the Board of Directors) of the Distributed Property with respect to each outstanding share of the Common Stock on the Ex-Dividend Date for such distribution.

Any increase made under the portion of this Section 14.04(c) above shall become effective immediately after the open of business on the Ex-Dividend Date for such distribution. If such distribution is not so paid or made, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such distribution had not been declared. If the Company issues rights, options or warrants to acquire Capital Stock or other securities that are exercisable only upon the occurrence of certain triggering events, the Company shall not adjust the conversion rate pursuant to the clauses above until the earliest of these triggering events occurs. Notwithstanding the foregoing, if “FMV” (as defined above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing increase, each Holder of a Note shall receive, in respect of each $1,000 principal amount thereof, at the same time and upon the same terms as holders of the Common Stock receive the Distributed Property, the amount and kind of Distributed Property such Holder would have received if such Holder owned a number of shares of Common Stock equal to the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for the distribution. If the Board of Directors determines the “FMV” (as defined above) of any distribution for purposes of this Section 14.04(c) by reference to the actual or when-issued trading market for any securities, it shall in doing so consider the prices in such market over the same period used in computing the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution.

With respect to an adjustment pursuant to this Section 14.04(c) where there has been a payment of a dividend or other distribution on the Common Stock of shares of Capital Stock of any class or series, or similar equity interest, of or relating to a Subsidiary or other business unit of the Company, that are, or, when issued, will be, listed or admitted for trading on a U.S. national securities exchange (a “Spin-Off”), the Conversion Rate shall be increased based on the following formula:

where,

CR₀ = the Conversion Rate in effect immediately prior to the end of the Valuation Period;

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CR’	=	the Conversion Rate in effect immediately after the end of the Valuation Period;
FMV0	=	the average of the Last Reported Sale Prices of the Capital Stock or similar equity interest distributed to holders of the Common Stock applicable to one share of the Common Stock (determined by reference to the definition of Last Reported Sale Price as set forth in Section 1.01 as if references therein to Common Stock were to such Capital Stock or similar equity interest) over the first 10 consecutive Trading Day period after, and including, the Ex-Dividend Date of the Spin-Off (the “Valuation Period”); and
MP0	=	the average of the Last Reported Sale Prices of the Common Stock over the Valuation Period.

The increase to the Conversion Rate under the preceding paragraph shall occur at the close of business on the last Trading Day of the Valuation Period; provided that if the relevant Conversion Date occurs during the Valuation Period, references to “10” in the preceding paragraph shall be deemed to be replaced with such lesser number of Trading Days as have elapsed between the Ex-Dividend Date of such Spin-Off and the Conversion Date in determining the Conversion Rate. If any dividend or distribution that constitutes a Spin-Off is declared but not so paid or made, the Conversion Rate shall be immediately decreased, effective as of the date the Board of Directors determines not to pay or make such dividend or distribution, to the Conversion Rate that would then be in effect if such dividend or distribution had not been declared or announced.

For purposes of this Section 14.04(c) (and subject in all respect to Section 14.11), rights, options or warrants distributed by the Company to all holders of the Common Stock entitling them to subscribe for or purchase shares of the Company’s Capital Stock, including Common Stock (either initially or under certain circumstances), which rights, options or warrants, until the occurrence of a specified event or events (“Trigger Event”): (i) are deemed to be transferred with such shares of the Common Stock; (ii) are not exercisable; and (iii) are also issued in respect of future issuances of the Common Stock, shall be deemed not to have been distributed for purposes of this Section 14.04(c) (and no adjustment to the Conversion Rate under this Section 14.04(c) will be required) until the occurrence of the earliest Trigger Event, whereupon such rights, options or warrants shall be deemed to have been distributed and an appropriate adjustment (if any is required) to the Conversion Rate shall be made under this Section 14.04(c). If any such right, option or warrant, including any such existing rights, options or warrants distributed prior to the date of this Indenture, are subject to events, upon the occurrence of which such rights, options or warrants become exercisable to purchase different securities, evidences of Indebtedness or other assets, then the date of the occurrence of any and each such event shall be deemed to be the date of distribution and Ex-Dividend Date with respect to new rights, options or warrants with such rights (in which case the existing rights, options or warrants shall be deemed to terminate and expire on such date without exercise by any of the holders thereof). In addition, in the event of any distribution (or deemed distribution) of rights, options or warrants, or any Trigger Event or other event (of the type described in the immediately preceding sentence) with respect thereto that was counted for purposes of calculating a distribution amount for which an adjustment to the Conversion Rate under this Section 14.04(c) was made, (1) in the case of any such rights, options or warrants that shall all have been redeemed or purchased without exercise by any holders thereof, upon such final redemption or purchase (x) the Conversion Rate shall be readjusted as if such rights, options or warrants had not been issued and the Conversion Rate shall then again be readjusted to give effect to such distribution, deemed distribution or Trigger Event, as the case may be, as though it were a cash distribution, equal to the per share redemption or purchase price received by a holder or holders of Common Stock with respect to such rights, options or warrants (assuming such holder had retained such rights, options or warrants), made to all holders of Common Stock as of the date of such redemption or purchase, and (2) in the case of such rights, options or warrants that shall have expired or been terminated without exercise by any holders thereof, the Conversion Rate shall be readjusted as if such rights, options and warrants had not been issued.

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For purposes of Section 14.04(a), Section 14.04(b) and this Section 14.04(c), if any dividend or distribution to which this Section 14.04(c) is applicable also includes one or both of:

(A) a dividend or distribution of shares of Common Stock to which Section 14.04(a) is applicable (the “Clause A Distribution”); or

(B) a dividend or distribution of rights, options or warrants to which Section 14.04(b) is applicable (the “Clause B Distribution”),

then, in either case, (1) such dividend or distribution, other than the Clause A Distribution and the Clause B Distribution, shall be deemed to be a dividend or distribution to which this Section 14.04(c) is applicable (the “Clause C Distribution”) and any Conversion Rate adjustment required by this Section 14.04(c) with respect to such Clause C Distribution shall then be made, and (2) the Clause A Distribution and Clause B Distribution shall be deemed to immediately follow the Clause C Distribution and any Conversion Rate adjustment required by Section 14.04(a) and Section 14.04(b) with respect thereto shall then be made, except that, if determined by the Company (I) the “Ex-Dividend Date” of the Clause A Distribution and the Clause B Distribution shall be deemed to be the Ex-Dividend Date of the Clause C Distribution and (II) any shares of Common Stock included in the Clause A Distribution or Clause B Distribution shall be deemed not to be “outstanding immediately prior to the open of business on such Ex-Dividend Date or Effective Date” within the meaning of Section 14.04(a) or “outstanding immediately prior to the open of business on such Ex-Dividend Date” within the meaning of Section 14.04(b).

(d) If the Company pays or makes any cash dividend or distribution to all or substantially all holders of the Common Stock, the Conversion Rate shall be adjusted based on the following formula:

where,

CR0	=	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such dividend or distribution;
CR’	=	the Conversion Rate in effect immediately after the open of business on the Ex-Dividend Date for such dividend or distribution;
SP0	=	the Last Reported Sale Price of the Common Stock on the Trading Day immediately preceding the Ex-Dividend Date for such dividend or distribution; and
C	=	the amount in cash per share the Company distributes to all or substantially all holders of the Common Stock.

Any increase pursuant to this Section 14.04(d) shall become effective immediately after the open of business on the Ex-Dividend Date for such dividend or distribution. If such dividend or distribution is not so paid, the Conversion Rate shall be decreased, effective as of the date the Board of Directors determines not to make or pay such dividend or distribution, to be the Conversion Rate that would then be in effect if such dividend or distribution had not been declared. Notwithstanding the foregoing, if “C” (as defined

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above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing increase, each Holder of a Note shall receive, for each $1,000 principal amount of Notes, at the same time and upon the same terms as holders of shares of the Common Stock, the amount of cash that such Holder would have received if such Holder owned a number of shares of Common Stock equal to the Conversion Rate on the Ex-Dividend Date for such cash dividend or distribution.

(e) If the Company or any of its Subsidiaries make a payment in respect of a tender or exchange offer for the Common Stock that is subject to the then-applicable tender offer rules under the Exchange Act (other than an odd lot tender offer), to the extent that the cash and value of any other consideration included in the payment per share of the Common Stock exceeds the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period commencing on, and including, the Trading Day next succeeding the last date on which tenders or exchanges may be made pursuant to such tender or exchange offer, the Conversion Rate shall be increased based on the following formula:

where,

CR0	=	the Conversion Rate in effect immediately prior to the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the date such tender or exchange offer expires (the date such tender offer or exchange offer expires, the “Expiration Date”);
CR’	=	the Conversion Rate in effect immediately after the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the Expiration Date;
AC	=	the aggregate value of all cash and any other consideration (as determined by the Board of Directors) paid or payable for shares of Common Stock purchased in such tender or exchange offer;
OS0	=	the number of shares of Common Stock outstanding immediately prior to the Expiration Date (prior to giving effect to the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer);
OS’	=	the number of shares of Common Stock outstanding immediately after the Expiration Date (after giving effect to the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer); and SP’ = the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period commencing on, and including, the Trading Day next succeeding the Expiration Date.

The increase to the Conversion Rate under this Section 14.04(e) shall occur at the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the date such tender or exchange offer expires; provided that if the relevant Conversion Date occurs during the 10 Trading Days immediately following, and including, the Trading Day next succeeding the Expiration Date of any tender or exchange offer, references to “10” or “10th” in the preceding paragraph shall be deemed replaced with such lesser number of Trading Days as have elapsed between the Expiration Date of such tender or exchange offer and the Conversion Date in determining the Conversion Rate. In addition, if the Trading Day next succeeding the date such tender or exchange offer expires is after the 10th Trading Day immediately preceding, and including, the date immediately

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preceding the relevant Conversion Date in respect of a conversion of Notes, references to “10” or “10th” in the preceding paragraph and this paragraph shall be deemed to be replaced, solely in respect of that conversion of Notes, with such lesser number of Trading Days as have elapsed from, and including, the Trading Day next succeeding the date such tender or exchange offer expires to, and including, the last Trading Day immediately preceding the relevant Conversion Date.

In the event that the Company or one of its Subsidiaries is obligated to purchase shares of Common Stock pursuant to any such tender offer or exchange offer, but the Company is, or such Subsidiary is, permanently prevented by applicable law from consummating any such purchases, or all such purchases are rescinded, then the Conversion Rate shall be decreased to be the Conversion Rate that would then be in effect if such tender offer or exchange offer had not been made or had been made only in respect of the purchases that have been consummated.

(f) Notwithstanding this Section 14.04 or any other provision of this Indenture or the Notes, if a Conversion Rate adjustment becomes effective on any Ex-Dividend Date, and a Holder that has converted its Notes on or after such Ex-Dividend Date and on or prior to the related Record Date would be treated as the record holder of the shares of Common Stock as of the related Conversion Date as described under Section 14.02(i) based on an adjusted Conversion Rate for such Ex-Dividend Date, then, notwithstanding the Conversion Rate adjustment provisions in this Section 14.04, the Conversion Rate adjustment relating to such Ex-Dividend Date shall not be made for such converting Holder. Instead, such Holder shall be treated as if such Holder were the record owner of the shares of Common Stock on an unadjusted basis and participate in the related dividend, distribution or other event giving rise to such adjustment.

(g) Except as stated herein, the Company shall not adjust the Conversion Rate for the issuance of shares of the Common Stock or any securities convertible into or exchangeable for shares of the Common Stock or the right to purchase shares of the Common Stock or such convertible or exchangeable securities.

(h) In addition to those adjustments required by clauses (a), (b), (c), (d) and (e) of this Section 14.04, and to the extent permitted by applicable law and subject to the applicable rules of The New York Stock Exchange, the Company from time to time may increase the Conversion Rate by any amount for a period of at least 20 Business Days if the Board of Directors determines that such increase would be in the Company’s best interest. In addition, to the extent permitted by applicable law and subject to the applicable rules of The New York Stock Exchange, the Company may (but is not required to) increase the Conversion Rate to avoid or diminish any income tax to holders of Common Stock or rights to purchase Common Stock in connection with a dividend or distribution of shares of Common Stock (or rights to acquire shares of Common Stock) or similar event. Whenever the Conversion Rate is increased pursuant to either of the preceding two sentences, the Company shall deliver to the Holder of each Note a notice of the increase at least 15 days prior to the date the increased Conversion Rate takes effect, and such notice shall state the increased Conversion Rate and the period during which it will be in effect.

(i) Except as stated in this Indenture, the Company shall not adjust the Conversion Rate for the issuance of shares of Common Stock or any securities convertible into or exchangeable for shares of Common Stock or the right to purchase shares of Common Stock or such convertible or exchangeable securities. For illustrative purposes only and without limiting the generality of the preceding sentence, the Conversion Rate shall not be adjusted:

(i) upon the issuance of any shares of Common Stock pursuant to any present or future plan providing for the reinvestment of dividends or interest payable on the Company’s securities and the investment of additional optional amounts in shares of Common Stock under any plan;

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(ii) upon the issuance of any shares of Common Stock or options or rights to purchase those shares pursuant to any present or future employee, director or consultant benefit plan or program of or assumed by the Company or any of the Company’s Subsidiaries;

(iii) upon the issuance of any shares of the Common Stock pursuant to any option, warrant, right or exercisable, exchangeable or convertible security not described in clause (ii) of this subsection and outstanding as of the date the Notes were first issued;

(iv) upon the repurchase of any shares of Common Stock pursuant to an open market share repurchase program or other buy-back transaction, including structured or derivative transactions, that is not a tender or exchange offer of the nature described in Section 14.04(e);

(v) solely for a change in the par value (or lack of par value) of the Common Stock; or

(vi) for accrued and unpaid interest, if any.

(j) All calculations and other determinations under this Article 14 shall be made by the Company and shall be made to the nearest one-ten thousandth (1/10,000th) of a share.

(k) Whenever the Conversion Rate is adjusted as herein provided, the Company shall promptly deliver to the Trustee (and the Conversion Agent if not the Trustee) an Officer’s Certificate setting forth the Conversion Rate after such adjustment and setting forth a brief statement of the facts requiring such adjustment. Unless and until a Responsible Officer of the Trustee shall have received such Officer’s Certificate, the Trustee shall not be deemed to have knowledge of any adjustment of the Conversion Rate and may assume without inquiry that the last Conversion Rate of which it has knowledge is still in effect. Promptly after delivery of such certificate, the Company shall prepare a written notice of such adjustment of the Conversion Rate setting forth the adjusted Conversion Rate and the date on which each adjustment becomes effective and shall deliver such notice of such adjustment of the Conversion Rate to each Holder (with a copy to the Trustee). Failure to deliver such notice shall not affect the legality or validity of any such adjustment.

(l) For purposes of this Section 14.04, the number of shares of Common Stock at any time outstanding shall not include shares of Common Stock held in the treasury of the Company so long as the Company does not pay any dividend or make any distribution on shares of Common Stock held in the treasury of the Company, but shall include shares of Common Stock issuable in respect of scrip certificates issued in lieu of fractions of shares of Common Stock.

Section 14.05 Adjustments of Prices. Whenever any provision of this Indenture requires the Company to calculate the Last Reported Sale Prices or the Daily VWAPs over a span of multiple days, the Board of Directors shall make appropriate adjustments (without duplication in respect of any adjustment made pursuant to Section 14.04) to each to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date or Expiration Date, as the case may be, of the event occurs, at any time during the period when the Last Reported Sale Prices or the Daily VWAPs are to be calculated.

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Section 14.06 Shares to Be Fully Paid. The Company shall reserve, free from preemptive rights, out of its authorized but unissued shares or shares held in treasury, sufficient shares of Common Stock to provide for conversion of the Notes from time to time as such Notes are presented for conversion.

Section 14.07 Effect of Recapitalizations, Reclassifications and Changes of the Common Stock.

(a) In the case of:

(i) any recapitalization, reclassification or change of the Common Stock (other than changes in par value or resulting from a subdivision or combination),

(ii) any consolidation, merger, combination or similar transaction involving the Company,

(iii) any sale, lease or other transfer to a third party of all or substantially all of the consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole, or

(iv) any statutory share exchange,

in each case, as a result of which the Common Stock would be converted into, or exchanged for, stock, other securities, other property or assets (including cash or any combination thereof) (any such event, a “Share Exchange Event”), then at and after the effective time of such Share Exchange Event, the right to convert each $1,000 principal amount of Notes shall be changed into a right to convert such principal amount of Notes into the kind and amount of shares of stock, other securities or other property or assets (including cash or any combination thereof) that a holder of a number of shares of Common Stock equal to the Conversion Rate immediately prior to such Share Exchange Event would have owned or been entitled to receive (the “Reference Property,” with each “unit of Reference Property” meaning the kind and amount of Reference Property that a holder of one share of Common Stock is entitled to receive) upon such Share Exchange Event and, prior to or at the effective time of such Share Exchange Event, the Company or the successor or acquiring Person, as the case may be, shall execute with the Trustee a supplemental indenture permitted under Section 10.01(g) providing for such change in the right to convert each $1,000 principal amount of Notes; provided, however, that at and after the effective time of the Share Exchange Event (A) the Company or the successor or acquiring company, as the case may be, shall continue to have the right to determine the form of consideration to be paid or delivered, as the case may be, upon conversion of Notes in accordance with Section 14.02 and (B) (I) any amount payable in cash upon conversion of the Notes in accordance with Section 14.02 shall continue to be payable in cash, (II) any shares of Common Stock that the Company would have been required to deliver upon conversion of the Notes in accordance with Section 14.02 shall instead be deliverable in the amount and type of Reference Property that a holder of that number of shares of Common Stock would have been entitled to receive in such Share Exchange Event and (III) the Daily VWAP shall be calculated based on the value of a unit of Reference Property.

If the Share Exchange Event causes the Common Stock to be converted into, or exchanged for, the right to receive more than a single type of consideration (determined based in part upon any form of stockholder election), then (i) the Reference Property into which the Notes will be convertible shall be deemed to be (x) the weighted average of the types and amounts of consideration received by the holders of Common Stock that affirmatively make such an election or (y) if no holders of Common Stock affirmatively make such an election, the types and amounts of consideration actually received by the holders of Common Stock, and (ii) the unit of Reference Property for purposes of the immediately preceding paragraph shall refer to the consideration referred to in clause (i) attributable to one share of Common Stock. If the holders of the Common Stock receive only cash in such Share Exchange Event, then for all conversions for which the relevant Conversion Date occurs after the effective date of such

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Share Exchange Event (A) the consideration due upon conversion of each $1,000 principal amount of Notes shall be solely cash in an amount equal to the Conversion Rate in effect on the Conversion Date, multiplied by the price paid per share of Common Stock in such Share Exchange Event and (B) the Company shall satisfy the Conversion Obligation by paying such cash amount to converting Holders on the second Business Day immediately following the relevant Conversion Date. The Company shall notify in writing Holders, the Trustee and the Conversion Agent (if other than the Trustee) of such weighted average as soon as reasonably practicable after such determination is made.

If the Reference Property in respect of any Share Exchange Event includes, in whole or in part, shares of common equity, such supplemental indenture described in the second immediately preceding paragraph shall provide for anti-dilution and other adjustments that shall be as nearly equivalent as is possible to the adjustments provided for in this Article 14 with respect to the portion of the Reference Property consisting of such common equity. If, in the case of any Share Exchange Event, the Reference Property includes shares of stock, securities or other property or assets (other than cash and/or cash equivalents) of a Person other than the successor or purchasing corporation, as the case may be, in such Share Exchange Event, then such supplemental indenture shall also be executed by such other Person, if such other Person is an affiliate of the Company or the successor or acquiring company, and shall contain such additional provisions to protect the interests of the Holders of the Notes as the Board of Directors shall reasonably consider necessary by reason of the foregoing, including the provisions providing for the purchase rights set forth in Article 15.

(b) When the Company executes a supplemental indenture pursuant to subsection (a) of this Section 14.07, the Company shall promptly deliver to the Trustee an Officer’s Certificate briefly stating the reasons therefor, the kind or amount of cash, securities or property or asset that will comprise a unit of Reference Property after any such Share Exchange Event, any adjustment to be made with respect thereto and that all conditions precedent have been complied with, and shall promptly deliver notice thereof to all Holders. The Company shall cause notice of the execution of such supplemental indenture to be delivered to each Holder within 20 days after execution thereof. Failure to deliver such notice shall not affect the legality or validity of such supplemental indenture.

(c) The Company shall not become a party to any Share Exchange Event unless its terms are consistent with this Section 14.07. None of the foregoing provisions shall affect the right of a holder of Notes to convert its Notes into shares of Common Stock, as set forth in Section 14.01 and Section 14.02 prior to the effective date of such Share Exchange Event.

(d) The above provisions of this Section shall similarly apply to successive Share Exchange Events.

Section 14.08 Certain Covenants. (a) Subject to Sections 14.02(d) and 14.02(e), the Company covenants that all shares of Common Stock issued upon conversion of Notes will be fully paid and non-assessable by the Company and free from all taxes, liens and charges with respect to the issue thereof.

(b) The Company covenants that, if any shares of Common Stock to be provided for the purpose of conversion of Notes hereunder require registration with or approval of any governmental authority under any federal or state law before such shares of Common Stock may be validly issued upon conversion, the Company will, to the extent then permitted by the rules and interpretations of the Commission, secure such registration or approval, as the case may be.

(c) The Company further covenants that if at any time the Common Stock shall be listed on any national securities exchange or automated quotation system the Company will list and use its commercially reasonable efforts to keep listed, so long as the Common Stock shall be so listed on such exchange or automated quotation system, any Common Stock issuable upon conversion of the Notes.

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Section 14.09 Responsibility of Trustee. The Trustee and any other Conversion Agent shall not at any time be under any duty or responsibility to any Holder to determine the Conversion Rate (or any adjustment thereto) or whether any facts exist that may require any adjustment (including any increase) of the Conversion Rate, or with respect to the nature or extent or calculation of any such adjustment when made, or with respect to the method employed, or herein or in any supplemental indenture provided to be employed, in making the same. The Trustee and any other Conversion Agent shall not be accountable with respect to the validity or value (or the kind or amount) of any shares of Common Stock, or of any securities, property or cash that may at any time be issued or delivered upon the conversion of any Note; and the Trustee and any other Conversion Agent make no representations with respect thereto.

Neither the Trustee nor any Conversion Agent shall be responsible for any failure of the Company to issue, transfer or deliver any shares of Common Stock or stock certificates or other securities or property or cash upon the surrender of any Note for the purpose of conversion or to comply with any of the duties, responsibilities or covenants of the Company contained in this Article. Without limiting the generality of the foregoing, neither the Trustee nor any Conversion Agent shall be under any responsibility to determine the correctness of any provisions contained in any supplemental indenture entered into pursuant to Section 14.07 relating either to the kind or amount of shares of stock or securities or property (including cash) receivable by Holders upon the conversion of their Notes after any event referred to in such Section 14.07 or to any adjustment to be made with respect thereto, but, subject to the provisions of Section 7.01, may accept (without any independent investigation) as conclusive evidence of the correctness of any such provisions, and shall be protected in conclusively relying upon, the Officer’s Certificate (which the Company shall be obligated to deliver to the Trustee prior to the execution of any such supplemental indenture) with respect thereto. The Trustee and the Conversion Agent may conclusively rely upon any notice with respect to the commencement or termination of such conversion rights.

Section 14.10 Notice to Holders Prior to Certain Actions. In case of any:

(a) action by the Company or one of its Subsidiaries that would require an adjustment in the Conversion Rate pursuant to Section 14.04 or Section 14.11;

(b) Share Exchange Event; or

(c) voluntary or involuntary dissolution, liquidation or winding-up of the Company;

then, in each case (unless notice of such event is otherwise required pursuant to another provision of this Indenture) and to the extent applicable, the Company shall cause to be filed with the Trustee and the Conversion Agent (if other than the Trustee) and to be delivered to each Holder, a notice stating the date on which a record is to be taken for the purpose of such action by the Company or one of its Subsidiaries or, if a record is not to be taken, the date as of which the holders of Common Stock of record are to be determined for the purposes of such action by the Company or one of its Subsidiaries no later than the earlier of the date notice of such date is required to be provided under Rule 10b-17 of the Exchange Act, other applicable Commission rule or applicable rules of the principal U.S. national or regional securities exchange on which the Common Stock is then listed or admitted for trading and such date is publicly announced by the Company. Failure to give such notice, or any defect therein, shall not affect the legality or validity of such action by the Company or one of its Subsidiaries, Share Exchange Event, dissolution, liquidation or winding-up.

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Section 14.11 Stockholder Rights Plans. If the Company has a stockholder rights plan in effect upon conversion of the Notes, each share of Common Stock, if any, issued upon such conversion shall be entitled to receive the appropriate number of rights, if any, under such stockholder rights plan and the certificates representing the Common Stock issued upon such conversion shall bear such legends, if any, in each case as may be provided by the terms of any such stockholder rights plan, as the same may be amended from time to time. However, if, prior to any conversion of Notes, the rights have separated from the shares of Common Stock in accordance with the provisions of the applicable stockholder rights plan, the Conversion Rate shall be adjusted at the time of separation as if the Company distributed to all or substantially all holders of the Common Stock Distributed Property as provided in Section 14.04(c), subject to readjustment in the event of the expiration, termination or redemption of such rights.

Section 14.12 Exchange in Lieu of Conversion. When a Holder surrenders its Notes for conversion, the Company may, at its election (an “Exchange Election”), direct the Conversion Agent to deliver, on or prior to the first Trading Day following the Conversion Date, such Notes to a financial institution designated by the Company for exchange in lieu of conversion. In order to accept any Notes surrendered for conversion, the designated financial institution must agree to timely deliver, in exchange for such Notes, the shares of Common Stock due upon conversion as described in Section 14.02. If the Company makes an Exchange Election, the Company shall, by the close of business on the first Trading Day following the relevant Conversion Date, notify in writing the Trustee, the Conversion Agent and the Holder surrendering its Notes for conversion that it has made the Exchange Election, and the Company shall notify the designated financial institution of the Physical Settlement Method it with respect to such conversion and the relevant deadline for payment and/or delivery of shares of Common Stock due upon conversion.

Any Notes exchanged by the designated financial institution shall remain outstanding. If the designated financial institution agrees to accept any Notes for exchange but does not timely pay and/or deliver the required shares of Common Stock due upon conversion, or if such designated financial institution does not accept the Notes for exchange, the Company shall notify in writing the Trustee, the Conversion Agent and the Holder surrendering its Notes for conversion, and pay and/or deliver the required shares of Common Stock due upon conversion to the converting Holder at the time and in the manner required under this Indenture as if the Company had not made an Exchange Election.

The Company’s designation of a financial institution to which the Notes may be submitted for exchange does not require that financial institution to accept any Notes (unless the financial institution has separately made an agreement with the Company). The Company may, but shall not be obligated to, enter into a separate agreement with any designated financial institution that would compensate it for any such transaction.

Section 14.13 Limits Upon Issuance of Shares of Common Stock Upon Conversion. The Company shall not effect the conversion of any of the Notes held by a Holder, and such Holder shall not have the right to convert any of the Notes held by such Holder pursuant to the terms and conditions of this Indenture and any such conversion shall be null and void and treated as if never made, to the extent that after giving effect to such conversion, such Holder together with the other Attribution Parties collectively would beneficially own in excess of 9.99% (the “Maximum Percentage”) of the shares of Common Stock outstanding immediately after giving effect to such conversion. For purposes of the foregoing sentence, the aggregate number of shares of Common Stock beneficially owned by such Holder and the other Attribution Parties shall include the number of shares of Common Stock held by such Holder and all other Attribution Parties plus the number of shares of Common Stock issuable upon conversion of the Notes with respect to which the determination of such sentence is being made, but shall exclude shares of Common Stock which would be issuable upon (A) conversion of the remaining, nonconverted Notes beneficially owned by such Holder or any of the other Attribution Parties and (B)

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exercise or conversion of the unexercised or nonconverted portion of any other securities of the Company (including, without limitation, any convertible notes, convertible preferred stock or warrants, including the Notes and the Initial Warrants) beneficially owned by such Holder or any other Attribution Party subject to a limitation on conversion or exercise analogous to the limitation contained in this Section 14.13. For purposes of this Section 14.13, beneficial ownership shall be calculated in accordance with Section 13(d) of the 1934 Act. For purposes of determining the number of outstanding shares of Common Stock a Holder may acquire upon the conversion of such Warrants without exceeding the Maximum Percentage, such Holder may rely on the number of outstanding shares of Common Stock as reflected in (x) the Company’s most recent Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Report on Form 8-K or other public filing with the Commission, as the case may be, (y) a more recent public announcement by the Company or (z) any other written notice by the Company or the Transfer Agent, if any, setting forth the number of shares of Common Stock outstanding (the “Reported Outstanding Share Number”). If the Company receives a Conversion Notice from a Holder at a time when the actual number of outstanding shares of Common Stock is less than the Reported Outstanding Share Number, the Company shall notify such Holder in writing of the number of shares of Common Stock then outstanding and, to the extent that such Conversion Notice would otherwise cause such Holder’s beneficial ownership, as determined pursuant to this Section 14.13, to exceed the Maximum Percentage, such Holder must notify the Company of a reduced number of shares of Common Stock to be purchased pursuant to such Conversion Notice. For any reason at any time, upon the written or oral request of any Holder, the Company shall within one (1) Business Day confirm orally and in writing or by electronic mail to such Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of securities of the Company, including such Notes, by such Holder and any other Attribution Party since the date as of which the Reported Outstanding Share Number was reported. In the event that the issuance of shares of Common Stock to a Holder upon conversion of such Notes results in such Holder and the other Attribution Parties being deemed to beneficially own, in the aggregate, more than the Maximum Percentage of the number of outstanding shares of Common Stock (as determined under Section 13(d) of the 1934 Act), the number of shares so issued by which such Holder’s and the other Attribution Parties’ aggregate beneficial ownership exceeds the Maximum Percentage (the “Excess Shares”) shall be deemed null and void and shall be cancelled ab initio, and such Holder shall not have the power to vote or to transfer the Excess Shares. Upon delivery of a written notice to the Company, any Holder may from time to time increase (with such increase not effective until the sixty-first (61st) day after delivery of such notice) or decrease the Maximum Percentage of such Holder to any other percentage not in excess of 9.99% as specified in such notice; provided that (i) any such increase in the Maximum Percentage will not be effective until the sixty-first (61st) day after such notice is delivered to the Company and (ii) any such increase or decrease will apply only to such Holder and the other Attribution Parties and not to any other Holder that is not an Attribution Party of such Holder. For purposes of clarity, the shares of Common Stock issuable to a Holder pursuant to the terms of this Indenture in excess of the Maximum Percentage shall not be deemed to be beneficially owned by such Holder for any purpose including for purposes of Section 13(d) or Rule 16a-1(a)(1) of the 1934 Act. No prior inability to convert such Notes pursuant to this paragraph shall have any effect on the applicability of the provisions of this paragraph with respect to any subsequent determination of convertibility. The provisions of this paragraph shall be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 14.13 to the extent necessary to correct this paragraph (or any portion of this paragraph) which may be defective or inconsistent with the intended beneficial ownership limitation contained in this Section 14.13 or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitation contained in this paragraph may not be waived and shall apply to a successor holder of such Notes. Neither the Trustee nor the Conversion Agent shall have any responsibility to determine the Maximum Percentage or whether the issuance of any shares results in a Holder or Attribution Party having Excess Shares or otherwise determine or monitor compliance with the terms of this Section 14.13.

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ARTICLE 15

REPURCHASE OF NOTES AT OPTION OF HOLDERS

Section 15.01 [Intentionally Omitted].

Section 15.02 Repurchase at Option of Holders Upon a Fundamental Change. (a) If a Fundamental Change occurs at any time prior to the Maturity Date, each Holder shall have the right, at such Holder’s option, to require the Company to repurchase for cash all of such Holder’s Notes, or any portion of the principal amount thereof that is equal to $1,000 or an integral multiple of $1,000, on the date (the “Fundamental Change Repurchase Date”) specified by the Company that is not less than 20 Business Days or more than 35 Business Days following the date of the Fundamental Change Company Notice at a repurchase price equal to 100% of the principal amount thereof, plus accrued and unpaid interest, if any, plus any remaining amounts that would be owed to, but excluding, the Maturity Date, including all regularly scheduled interest payments (the “Fundamental Change Repurchase Price”), unless the Fundamental Change Repurchase Date falls after a Regular Record Date but on or prior to the Interest Payment Date to which such Regular Record Date relates, in which case the Company shall instead pay the full amount of accrued and unpaid interest (to, but excluding, such Interest Payment Date) to Holders of record as of such Regular Record Date, and the Fundamental Change Repurchase Price shall be equal to 100% of the principal amount of Notes to be repurchased pursuant to this Article 15, plus accrued and unpaid interest, if any, plus any remaining amounts that would be owed to, but excluding, the Maturity Date, including all regularly scheduled interest payments. The Fundamental Change Repurchase Date shall be subject to postponement in order to allow the Company to comply with applicable law.

(b) Repurchases of Notes under this Section 15.02 shall be made, at the option of the Holder thereof, upon:

(i) delivery to the paying agent by a Holder of a duly completed notice (the “Fundamental Change Repurchase Notice”) in the form set forth in Attachment 2 to the Form of Note attached hereto as Exhibit A, if the Notes are Physical Notes, or in compliance with the Applicable Procedures for surrendering interests in Global Notes, if the Notes are Global Notes, in each case on or before the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date; and

(ii) delivery of the Notes, if the Notes are Physical Notes, to the paying agent at any time after delivery of the Fundamental Change Repurchase Notice (together with all necessary endorsements for transfer) at the office of the paying agent, or book- entry transfer of the Notes, if the Notes are Global Notes, in compliance with the procedures of the Depositary, in each case such delivery being a condition to receipt by the Holder of the Fundamental Change Repurchase Price therefor.

The Fundamental Change Repurchase Notice in respect of any Notes to be repurchased shall state:

(iii) in the case of Physical Notes, the certificate numbers of the Notes to be delivered for repurchase;

(iv) the portion of the principal amount of Notes to be repurchased, which must be in minimum denominations of $1,000 or an integral multiple thereof; and

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(v) that the Notes are to be repurchased by the Company pursuant to the applicable provisions of the Notes and this Indenture;

provided, however, that if the Notes are Global Notes, the Fundamental Change Repurchase Notice must comply with the Applicable Procedures.

Notwithstanding anything herein to the contrary, any Holder delivering to the paying agent the Fundamental Change Repurchase Notice contemplated by this Section 15.02 shall have the right to withdraw, in whole or in part, such Fundamental Change Repurchase Notice at any time prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date by delivery of a written notice of withdrawal to the paying agent in accordance with Section 15.03.

The paying agent shall promptly notify the Company of the receipt by it of any Fundamental Change Repurchase Notice or written notice of withdrawal thereof.

(c) On or before the 20th Business Day after the occurrence of the effective date of a Fundamental Change, the Company shall provide to all Holders of Notes, the Trustee, the Conversion Agent (if other than the Trustee) and the paying agent (in the case of a paying agent other than the Trustee) a written notice (the “Fundamental Change Company Notice”) of the occurrence of the effective date of the Fundamental Change and of the repurchase right at the option of the Holders arising as a result thereof. In the case of Physical Notes, such notice shall be by first class mail or, in the case of Global Notes, such notice shall be delivered in accordance with the Applicable Procedures of the Depositary. Each Fundamental Change Company Notice shall specify:

(i) the events causing the Fundamental Change;

(ii) the effective date of the Fundamental Change;

(iii) the last date on which a Holder may exercise the repurchase right pursuant to this Article 15;

(iv) the Fundamental Change Repurchase Price;

(v) the Fundamental Change Repurchase Date;

(vi) the name and address of the paying agent and the Conversion Agent, if applicable;

(vii) if applicable, the Conversion Rate and any adjustments to the Conversion Rate;

(viii) that the Notes with respect to which a Fundamental Change Repurchase Notice has been delivered by a Holder may be converted only if the Holder withdraws the Fundamental Change Repurchase Notice in accordance with the terms of this Indenture; and

(ix) the procedures that Holders must follow to require the Company to repurchase their Notes.

No failure of the Company to give the foregoing notices and no defect therein shall limit the Holders’ repurchase rights or affect the validity of the proceedings for the repurchase of the Notes pursuant to this Section 15.02. Simultaneously with providing such notice, the Company will publish such information on its website or through such other public medium as the Company may use at that time.

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At the Company’s written request, given at least five days prior to the date the Fundamental Change Company Notice is to be sent, the Trustee shall give such notice in the Company’s name and at the Company’s expense; provided, however, that, in all cases, the text of such Fundamental Change Company Notice shall be prepared by the Company.

(d) Notwithstanding the foregoing, no Notes may be repurchased by the Company on any date at the option of the Holders in connection with a Fundamental Change if the principal amount of the Notes has been accelerated, and such acceleration has not been rescinded, on or prior to such date (except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price with respect to such Notes). The paying agent will promptly return to the respective Holders thereof any Physical Notes held by it during the acceleration of the Notes (except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price with respect to such Notes), or any instructions for book-entry transfer of the Notes in compliance with the Applicable Procedures shall be deemed to have been cancelled, and, upon such return or cancellation, as the case may be, the Fundamental Change Repurchase Notice with respect thereto shall be deemed to have been withdrawn.

(e) Notwithstanding anything to the contrary in this Indenture, the Company shall not be required to repurchase, or to make an offer to repurchase, the Notes upon a Fundamental Change if a third party makes such an offer in the same manner, at the same time and otherwise in compliance with the requirements for an offer made by the Company as set forth in this Article 15 (including, without limitation, the requirement to comply with applicable securities laws), and such third party purchases all Notes properly surrendered and not validly withdrawn under its offer in the same manner, at the same time and otherwise in compliance with the requirements for an offer made by the Company as set forth in this Article 15 (including the requirement to pay the Fundamental Change Repurchase Price on the later of the applicable Fundamental Change Repurchase Date and the time of book-entry transfer or delivery of the relevant Notes); provided that the Company shall continue to be obligated to (x) deliver the applicable Fundamental Change Repurchase Notice to the Holders (which Fundamental Change Repurchase Notice shall state that such third party shall make such an offer to purchase the Notes) and to simultaneously with such Fundamental Change Repurchase Notice publish a notice containing such information in a newspaper of general circulation in the City of New York or publish the information on the Company’s website or through such other public medium as the Company may use at that time, (y) comply with applicable securities laws as set forth in this Indenture in connection with any such purchase and (z) pay the applicable Fundamental Change Repurchase Price on the later of the applicable Fundamental Change Repurchase Date and the time of book-entry transfer or delivery of the relevant Notes in the event such third party fails to make such payment in such amount at such time.

(f) For purposes of this Article 15, the paying agent may be any agent, depositary, tender agent, paying agent or other agent appointed by the Company to accomplish the purposes set forth herein.

Section 15.03 Withdrawal of Fundamental Change Repurchase Notice. (a) A Fundamental Change Repurchase Notice may be withdrawn (in whole or in part) by means of a written notice of withdrawal delivered to the office of the paying agent in accordance with this Section 15.03 at any time prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date, specifying:

(i) the principal amount of the Notes with respect to which such notice of withdrawal is being submitted, which must be $1,000 or an integral multiple thereof,

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(ii) if Physical Notes have been issued, the certificate number of the Note in respect of which such notice of withdrawal is being submitted, and

(iii) the principal amount, if any, of such Note that remains subject to the original Fundamental Change Repurchase Notice, which portion must be in principal amounts of $1,000 or an integral multiple of $1,000;

provided, however, that if the Notes are Global Notes, the notice of withdrawal must comply with appropriate procedures of the Depositary.

Section 15.04 Deposit of Fundamental Change Repurchase Price. (a) The Company will deposit with the Trustee (or other paying agent appointed by the Company), or if the Company is acting as its own paying agent, set aside, segregate and hold in trust as provided in Section 4.04 on or prior to 11:00 a.m., New York City time, on the Fundamental Change Repurchase Date (subject to extension in order to allow the Company to comply with applicable law) an amount of money sufficient to repurchase all of the Notes to be repurchased at the appropriate Fundamental Change Repurchase Price. Subject to receipt of funds and/or Notes by the Trustee (or other paying agent appointed by the Company), payment for Notes surrendered for repurchase (and not withdrawn prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date) will be made on the later of (i) the Fundamental Change Repurchase Date (provided the Holder has satisfied the conditions in Section 15.02) and (ii) the time of book-entry transfer or the delivery of such Note to the Trustee (or other paying agent appointed by the Company) by the Holder thereof in the manner required by Section 15.02 by mailing checks for the amount payable to the Holders of such Notes entitled thereto as they shall appear in the Note Register; provided, however, that payments to the Depositary shall be made by wire transfer of immediately available funds to the account of the Depositary or its nominee. The Trustee shall, promptly after such payment and upon written demand by the Company, return to the Company any funds in excess of the Fundamental Change Repurchase Price.

(a) If by 11:00 a.m. New York City time, on the Fundamental Change Repurchase Date, the Trustee (or other paying agent appointed by the Company) holds money sufficient to make payment on all the Notes or portions thereof that are to be repurchased on such Fundamental Change Repurchase Date, or, if extended in order to allow the Company to comply with applicable law, such later date, then, with respect to the Notes that have been properly surrendered for repurchase and have not been validly withdrawn in accordance with the provisions of this Indenture and the procedures of the Depositary, (i) such Notes will cease to be outstanding, (ii) interest will cease to accrue on such Notes on the Fundamental Change Repurchase Date or, if extended in order to allow the Company to comply with applicable law, such later date (whether or not book-entry transfer of the Notes has been made or the Notes have been delivered to the Trustee or paying agent) and (iii) all other rights of the Holders of such Notes with respect to the Notes will terminate on the Fundamental Change Repurchase Date or, if extended in order to allow the Company to comply with applicable law, such later date (other than (x) the right to receive the Fundamental Change Repurchase Price and (y) if the Fundamental Change Repurchase Date falls after a Regular Record Date but on or prior to the related Interest Payment Date, the right of the Holder of record on such Regular Record Date to receive the full amount of accrued and unpaid interest to, but excluding, such Interest Payment Date).

(b) Upon surrender of a Physical Note that is to be repurchased in part pursuant to Section 15.02, the Company shall execute and the Trustee shall authenticate and deliver to the Holder a new Physical Note in an authorized denomination equal in principal amount to the unrepurchased portion of the Physical Note surrendered.

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Section 15.05 Covenant to Comply with Applicable Laws Upon Repurchase of Notes. In connection with any repurchase offer, the Company will, if required:

(a) comply with the provisions of any tender offer rules under the Exchange Act that may then be applicable;

(b) file a Schedule TO or any other required schedule under the Exchange Act; and

(c) otherwise comply in all material respects with all federal and state securities laws in connection with any offer by the Company to repurchase the Notes;

in each case, so as to permit the rights and obligations under this Article 15 to be exercised in the time and in the manner specified in this Article 15 subject to postponement in order to allow the Company to comply with applicable law. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Indenture relating to the Company’s obligations to purchase the Notes upon a Fundamental Change, the Company will comply with the applicable securities laws and regulations and will not be deemed to have breached its obligations under such provisions of this Indenture by virtue of such conflict.

ARTICLE 16

NO REDEMPTION

Section 16.01 No Redemption. Other than as provided in Section 4.10, the Notes shall not be redeemable by the Company prior to the Maturity Date, and no sinking fund is provided for the Notes.

ARTICLE 17

MISCELLANEOUS PROVISIONS

Section 17.01 Provisions Binding on Company’s Successors. All the covenants, stipulations, promises and agreements of the Company contained in this Indenture shall bind its successors and assigns whether so expressed or not.

Section 17.02 Official Acts by Successor Corporation. Any act or proceeding by any provision of this Indenture authorized or required to be done or performed by any board, committee or Officer of the Company shall and may be done and performed with like force and effect by the like board, committee or officer of any corporation or other entity that shall at the time be the lawful sole successor of the Company.

Section 17.03 Addresses for Notices, Etc. Any notice or demand that by any provision of this Indenture is required or permitted to be given or served by the Trustee or by the Holders on the Company shall be deemed to have been sufficiently given or made, for all purposes if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box addressed (until another address is delivered by the Company to the Trustee) to [Lightning eMotors, Inc.], [                 ], Attention: [General Counsel], with a copy sent to DLA Piper LLP (US), 555 Mission Street, Suite 2400, San Francisco, CA 94105-2933, Attention: Jeffrey C. Selman, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if it is in writing and actually received by the Trustee at the Corporate Trust Office. In no event shall the Trustee or the Conversion Agent be obligated to monitor any website maintained by the Company or any press releases issued by the Company.

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The Trustee, by notice to the Company, may designate additional or different addresses for subsequent notices or communications.

Any notice or communication delivered or to be delivered to a Holder of Physical Notes shall be mailed to it by first class mail, postage prepaid, at its address as it appears on the Note Register and shall be sufficiently given to it if so mailed within the time prescribed. Any notice or communication delivered or to be delivered to a Holder of Global Notes shall be delivered in accordance with the Applicable Procedures of the Depositary and shall be sufficiently given to it if so delivered within the time prescribed.

Failure to mail or deliver a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. If a notice or communication is mailed or delivered, as the case may be, in the manner provided above, it is duly given, whether or not the addressee receives it.

In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder.

Section 17.04 Governing Law; Jurisdiction. THIS INDENTURE AND EACH NOTE, AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO THIS INDENTURE AND EACH NOTE, SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (WITHOUT REGARD TO THE CONFLICTS OF LAWS PROVISIONS THEREOF).

The Company irrevocably consents and agrees, for the benefit of the Holders from time to time of the Notes and the Trustee, that any legal action, suit or proceeding against it with respect to obligations, liabilities or any other matter arising out of or in connection with this Indenture or the Notes may be brought in the courts of the State of New York or the courts of the United States located in the Borough of Manhattan, New York City, New York and, until amounts due and to become due in respect of the Notes have been paid, hereby irrevocably consents and submits to the non-exclusive jurisdiction of each such court in personam, generally and unconditionally with respect to any action, suit or proceeding for itself in respect of its properties, assets and revenues.

The Company irrevocably and unconditionally waives, to the fullest extent permitted by law, any objection which it may now or hereafter have to the laying of venue of any of the aforesaid actions, suits or proceedings arising out of or in connection with this Indenture brought in the courts of the State of New York or the courts of the United States located in the Borough of Manhattan, New York City, New York and hereby further irrevocably and unconditionally waives and agrees not to plead or claim in any such court that any such action, suit or proceeding brought in any such court has been brought in an inconvenient forum.

Section 17.05 Evidence of Compliance with Conditions Precedent; Certificates and Opinions of Counsel to Trustee. Upon any application or demand by the Company to the Trustee to take any action under any of the provisions of this Indenture, the Company shall furnish to the Trustee an Officer’s Certificate and an Opinion of Counsel, stating that such action is permitted by the terms of this Indenture and that all conditions precedent to such action have been complied with. With respect to matters of fact, an Opinion of Counsel may rely on an Officer’s Certificate or certificates of public officials.

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Each Officer’s Certificate and Opinion of Counsel provided for, by or on behalf of the Company in this Indenture and delivered to the Trustee with respect to compliance with this Indenture (other than the Officer’s Certificates provided for in Section 4.08) shall include (a) a statement that the person signing such certificate is familiar with the requested action and this Indenture; (b) a brief statement as to the nature and scope of the examination or investigation upon which the statement contained in such certificate is based; (c) a statement that, in the judgment of such person, he or she has made such examination or investigation as is necessary to enable him or her to express an informed judgment as to whether or not such action is permitted by this Indenture; and (d) a statement as to whether or not, in the judgment of such person, such action is permitted by this Indenture and that all conditions precedent to such action have been complied with.

Section 17.06 Legal Holidays. In any case where any Interest Payment Date, any Fundamental Change Repurchase Date or the Maturity Date is not a Business Day, then any action to be taken on such date need not be taken on such date, but may be taken on the next succeeding Business Day with the same force and effect as if taken on such date, and no interest shall accrue on any such payment in respect of the delay.

Section 17.07 No Security Interest Created. Nothing in this Indenture or in the Notes, expressed or implied, shall be construed to constitute a security interest under the Uniform Commercial Code or similar legislation, as now or hereafter enacted and in effect, in any jurisdiction.

Section 17.08 Benefits of Indenture. Nothing in this Indenture or in the Notes, expressed or implied, shall give to any Person, other than the Holders, the parties hereto, any Paying Agent, any Conversion Agent, any Custodian, any authenticating agent, any Note Registrar and their successors hereunder, any benefit or any legal or equitable right, remedy or claim under this Indenture.

Section 17.09 Table of Contents, Headings, Etc. The table of contents and the titles and headings of the articles and sections of this Indenture have been inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof.

Section 17.10 Authenticating Agent. The Trustee may appoint an authenticating agent that shall be authorized to act on its behalf and subject to its direction in the authentication and delivery of Notes in connection with the original issuance thereof and transfers and exchanges of Notes hereunder, including under Section 2.04, Section 2.05, Section 2.06, Section 2.07, Section 10.04 and Section 15.04 as fully to all intents and purposes as though the authenticating agent had been expressly authorized by this Indenture and those Sections to authenticate and deliver Notes. For all purposes of this Indenture, the authentication and delivery of Notes by the authenticating agent shall be deemed to be authentication and delivery of such Notes “by the Trustee” and a certificate of authentication executed on behalf of the Trustee by an authenticating agent shall be deemed to satisfy any requirement hereunder or in the Notes for the Trustee’s certificate of authentication. Such authenticating agent shall at all times be a Person eligible to serve as trustee hereunder pursuant to Section 7.08.

Any corporation or other entity into which any authenticating agent may be merged or converted or with which it may be consolidated, or any corporation or other entity resulting from any merger, consolidation or conversion to which any authenticating agent shall be a party, or any corporation or other entity succeeding to all or substantially all of the corporate trust business of any authenticating agent, shall be the successor of the authenticating agent hereunder, if such successor corporation or other entity is otherwise eligible under this Section 17.10, without the execution or filing of any paper or any further act on the part of the parties hereto or the authenticating agent or such successor corporation or other entity.

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Any authenticating agent may at any time resign by giving written notice of resignation to the Trustee and to the Company. The Trustee may at any time terminate the agency of any authenticating agent by giving written notice of termination to such authenticating agent and to the Company. Upon receiving such a notice of resignation or upon such a termination, or in case at any time any authenticating agent shall cease to be eligible under this Section, the Trustee may appoint a successor authenticating agent (which may be the Trustee), shall give written notice of such appointment to the Company and shall deliver notice of such appointment to all Holders.

The Company agrees to pay to the authenticating agent from time to time reasonable compensation for its services although the Company may terminate the authenticating agent, if it determines such agent’s fees to be unreasonable.

The provisions of Section 7.02, Section 7.03, Section 7.04, Section 8.03 and this Section 17.10 shall be applicable to any authenticating agent.

If an authenticating agent is appointed pursuant to this Section 17.10, the Notes may have endorsed thereon, in addition to the Trustee’s certificate of authentication, an alternative certificate of authentication in the following form:

______________________________,

as Authenticating Agent, certifies that this is one of the Notes described

in the within-named Indenture.

By: __________________________________________

Authorized Signatory

Section 17.11 Execution in Counterparts. This Indenture may be executed in any number of counterparts, each of which shall be an original, but such counterparts shall together constitute but one and the same instrument. The exchange of copies of this Indenture and of signature pages by facsimile, PDF or other electronic transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile, PDF or other electronic means shall be deemed to be their original signatures for all purposes. Unless otherwise provided in this Indenture or in any Note, the words “execute,” “execution,” “signed” and “signature” and words of similar import used in or related to any document to be signed in connection with this Indenture, any Note or any of the transactions contemplated hereby (including amendments, waivers, consents and other modifications) shall be deemed to include electronic signatures and the keeping of records in electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature in ink or the use of a paper-based recordkeeping system, as applicable, to the fullest extent and as provided for in any applicable law, including the Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures and Records Act and any other similar state laws based on the Uniform Electronic Transactions Act; provided that, notwithstanding anything herein to the contrary, the Trustee is not under any obligation to agree to accept electronic signatures in any form or in any format unless expressly agreed to by the Trustee pursuant to procedures approved by the Trustee.

Section 17.12 Severability. In the event any provision of this Indenture or in the Notes shall be invalid, illegal or unenforceable, then (to the extent permitted by law) the validity, legality or enforceability of the remaining provisions shall not in any way be affected or impaired.

Section 17.13 Waiver of Jury Trial. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTIONS CONTEMPLATED HEREBY.

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Section 17.14 Force Majeure. In no event shall the Trustee be responsible or liable for any failure or delay in the performance of its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, accidents, acts of war or terrorism, pandemics, epidemics, civil or military disturbances, nuclear or natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services or the unavailability of the Federal Reserve Bank wire or telex write or communication facility; it being understood that the Trustee shall use reasonable efforts that are consistent with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances.

Section 17.15 Calculations. The Company shall be responsible for making all calculations called for under the Notes. These calculations include, but are not limited to, determinations of the Last Reported Sale Prices of the Common Stock, the Daily VWAPs, accrued interest payable on the Notes, any Additional Interest on the Notes, the Conversion Rate of the Notes, Buy-In Price, Maximum Percentage, Excess Shares, . The Company shall make all these calculations in good faith and, absent manifest error, the Company’s calculations shall be final and binding on Holders of Notes. The Company shall provide a schedule of its calculations to each of the Trustee and the Conversion Agent, and each of the Trustee and Conversion Agent is entitled to rely conclusively upon the accuracy of the Company’s calculations without independent verification. The Trustee will forward the Company’s calculations to any registered Holder of Notes upon the written request of that Holder at the sole cost and expense of the Company. Neither the Trustee nor the Conversion Agent will have any responsibility to make calculations under this Indenture, nor will either of them have any responsibility to monitor the Company’s stock or trading price, determine whether the conditions to convertibility of the Notes have been met or determine whether the circumstances requiring changes to the Conversion Rate have occurred.

Section 17.16 USA PATRIOT Act. The parties hereto acknowledge that in accordance with Section 326 of the USA PATRIOT Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture agree that they will provide the Trustee with such information as it may request in order for the Trustee to satisfy the requirements of the USA PATRIOT Act.

Section 17.17 Tax Withholding. The Company or the Trustee, as the case may be, shall be entitled to make a deduction or withholding from any payment which it makes under this Indenture for or on account of any present or future taxes, duties or charges if and to the extent so required by any applicable law and any current or future regulations or agreements thereunder or official interpretations thereof or any law implementing an intergovernmental approach thereto, in each case, that a Holder is subject to pursuant to the Indenture (“Applicable Tax Law”), or by virtue of the relevant Holder failing to satisfy any certification or other requirements under Applicable Tax Law in respect of the Notes, in which event the Company or the Trustee, as the case may be, shall make such payment after such withholding or deduction has been made and shall account to the relevant authorities for the amount so withheld or deducted and shall have no obligation to gross up any payment hereunder or pay any additional amount as a result of such withholding tax.

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Notwithstanding any other provision of this Indenture, if the Company or other applicable withholding agent pays withholding taxes or backup withholding on behalf of the Holder as a result of an adjustment or the nonoccurrence of an adjustment to the Conversion Rate, the Company or other applicable withholding agent may, at its option, withhold from or set off such payments against payments of cash and shares of Common Stock on the Note (or any payments on the Company’s Common Stock) or sales proceeds received by or other funds or assets of the Holder.

[Remainder of page intentionally left blank]

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IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed as of the date first written above.

[LIGHTNING EMOTORS, INC.]

By:
	Name:
	Title:

WILMINGTON TRUST, NATIONAL ASSOCIATION, as Trustee

By:
	Name:
	Title:

EXHIBIT A

[FORM OF FACE OF NOTE]

[INCLUDE FOLLOWING LEGEND IF A GLOBAL NOTE]

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT HEREUNDER IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[INCLUDE FOLLOWING LEGEND IF A RESTRICTED SECURITY]

[THIS SECURITY AND THE COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

(2) AGREES FOR THE BENEFIT OF [LIGHTNING EMOTORS, INC.] (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

(A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT AND IS EFFECTIVE AT THE TIME OF SUCH TRANSFER, OR

(C) TO A PERSON THAT YOU REASONABLY BELIEVE TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

A-1

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER FOR THE COMPANY TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

NO AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY OR PERSON THAT HAS BEEN AN AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY DURING THE IMMEDIATELY PRECEDING THREE MONTHS MAY PURCHASE, OTHERWISE ACQUIRE OR HOLD THIS SECURITY OR A BENEFICIAL INTEREST HEREIN.]¹

¹  Subject to the procedures of the Depositary, the Restrictive Legend shall be deemed removed from the face of this Note without further action by the Company, Trustee or the Holders of this Note at such time and in the manner provided under Section 2.05 of the Indenture.

A-2

[Lightning eMotors, Inc.]

7.50% Convertible Senior Note due 2024

No. [     ]

[Initially]² $[     ]

CUSIP No. [         ]³

[Lightning eMotors, Inc.], a corporation duly organized and validly existing under the laws of the State of Delaware (the “Company,” which term includes any successor corporation or other entity under the Indenture referred to on the reverse hereof), for value received hereby promises to pay to [CEDE & CO.]⁴ [     ]⁵, or registered assigns, the principal sum [as set forth in the “Schedule of Exchanges of Notes” attached hereto]⁶ [of $[     ]]⁷, which amount, taken together with the principal amounts of all other outstanding Notes, shall not, unless permitted by the Indenture, exceed $100,000,000 in aggregate at any time, in accordance with the rules and procedures of the Depositary, on [ ], 2024, and interest thereon as set forth below.

This Note shall bear interest at the rate of 7.50% per year from [                ], 2021, or from the most recent date to which interest had been paid or provided for to, but excluding, the next scheduled Interest Payment Date until [                ], 2024. Interest is payable semi-annually in arrears on each [                ] and [                ] of each year (or, if such day is not a Business Day, the next succeeding Business Day), commencing on [                ], 2021, to Holders of record at the close of business on the preceding May 1 and November 1 (whether or not such day is a Business Day), respectively. Additional Interest will be payable as set forth in Section 6.03 of the within-mentioned Indenture, and any reference to interest on, or in respect of, any Note therein shall be deemed to include Additional Interest if, in such context, Additional Interest is, was or would be payable pursuant to Section 6.03, and any express mention of the payment of Additional Interest in any provision therein shall not be construed as excluding Additional Interest in those provisions thereof where such express mention is not made.

Any Defaulted Amounts shall accrue interest per annum at the rate borne by the Notes, subject to the enforceability thereof under applicable law, from, and including, the relevant payment date to, but excluding, the date on which such Defaulted Amounts shall have been paid by the Company, at its election, in accordance with Section 2.03(c) of the Indenture.

The Company shall pay the principal of and interest on this Note, if and so long as such Note is a Global Note, in immediately available funds to the Depositary or its nominee, as the case may be, as the registered Holder of such Note. As provided in and subject to the provisions of the Indenture, the Company shall pay the principal of any Notes (other than Notes that are Global Notes) at the office or agency designated by the Company for that purpose. The Company has initially designated the Trustee as its Paying Agent and Note Registrar in respect of the Notes and the Corporate Trust Office located in the United States of America as a place where Notes may be presented for payment or for registration of transfer and exchange.

²  Include if a global note.

³  Subject to the procedures of the Depositary, at such time as the Company notifies the Trustee that the Restrictive Legend is to be removed in accordance with the Indenture, the CUSIP number for this Note shall be deemed to be [ ].

⁴  Include if a global note.

⁵  Include if a physical note.

⁶  Include if a global note.

⁷  Include if a physical note.

A-3

Reference is made to the further provisions of this Note set forth on the reverse hereof, including, without limitation, provisions giving the Holder of this Note the right to convert this Note into shares of Common Stock on the terms and subject to the limitations set forth in the Indenture. Such further provisions shall for all purposes have the same effect as though fully set forth at this place.

This Note, and any claim, controversy or dispute arising under or related to this Note, shall be construed in accordance with and governed by the laws of the State of New York (without regard to the conflicts of laws provisions thereof).

In the case of any conflict between this Note and the Indenture, the provisions of the Indenture shall control and govern.

This Note shall not be valid or become obligatory for any purpose until the certificate of authentication hereon shall have been signed manually by the Trustee or a duly authorized authenticating agent under the Indenture.

[Remainder of page intentionally left blank]

A-4

IN WITNESS WHEREOF, the Company has caused this Note to be duly executed.

[LIGHTNING EMOTORS, INC.]
By:
	Name:
	Title:

Dated:

TRUSTEE’S CERTIFICATE OF AUTHENTICATION

WILMINGTON TRUST, NATIONAL ASSOCIATION, as Trustee, certifies that this is one of the Notes described in the within-named Indenture.

By:
	Authorized Signatory

A-5

[FORM OF REVERSE OF NOTE]

[Lightning eMotors, Inc.]

7.50% Convertible Senior Note due 2024

This Note is one of a duly authorized issue of Notes of the Company, designated as its 7.50% Convertible Senior Notes due 2024 (the “Notes”), limited to the aggregate principal amount of $100,000,000 all issued or to be issued under and pursuant to an Indenture dated as of [                ], 2021 (the “Indenture”), between the Company and Wilmington Trust, National Association, as trustee (the “Trustee”), to which Indenture and all indentures supplemental thereto reference is hereby made for a description of the rights, limitations of rights, obligations, duties and immunities thereunder of the Trustee, the Company and the Holders of the Notes. Additional Notes may be issued in an unlimited aggregate principal amount, subject to certain conditions specified in the Indenture. Capitalized terms used in this Note and not defined in this Note shall have the respective meanings set forth in the Indenture.

In case certain Events of Default shall have occurred and be continuing, the principal of, and interest on, all Notes may be declared, by either the Trustee or Holders of at least 25% in aggregate principal amount of Notes then outstanding, and upon said declaration shall become, due and payable, in the manner, with the effect and subject to the conditions and certain exceptions set forth in the Indenture.

Subject to the terms and conditions of the Indenture, the Company will make all payments and deliveries in respect of the Fundamental Change Repurchase Price on the Fundamental Change Repurchase Date and the principal amount on the Maturity Date, as the case may be, to the Holder who surrenders a Note to a Paying Agent to collect such payments in respect of the Note. The Company will pay cash amounts in money of the United States that at the time of payment is legal tender for payment of public and private debts.

The Indenture contains provisions permitting the Company and the Trustee in certain circumstances, without the consent of the Holders of the Notes, and in certain other circumstances, with the consent of the Holders of not less than a majority in aggregate principal amount of the Notes at the time outstanding, evidenced as in the Indenture provided, to execute supplemental indentures modifying the terms of the Indenture and the Notes as described therein. It is also provided in the Indenture that, subject to certain exceptions, the Holders of a majority in aggregate principal amount of the Notes at the time outstanding may on behalf of the Holders of all of the Notes waive any past Default or Event of Default under the Indenture and its consequences.

Notwithstanding any other provision of the Indenture or any provision of this Note, each Holder shall have the contractual right to receive payment or delivery, as the case may be, of (x) the principal (including the Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid interest, if any, on, and (z) the consideration due upon conversion of, this Note, on or after the respective due dates expressed or provided for in this Note or in the Indenture, and the contractual right to institute suit for the enforcement of any such payment or delivery, as the case may be, on or after such respective dates, shall not be amended without the consent of each Holder.

The Notes are issuable in registered form without coupons in minimum denominations of $1,000 principal amount and integral multiples in excess thereof. At the office or agency of the Company referred to on the face hereof, and in the manner and subject to the limitations provided in the Indenture, Notes may be exchanged for a like aggregate principal amount of Notes of other authorized denominations, without payment of any service charge but, if required by the Company or Trustee, with payment of a sum sufficient to cover any transfer or similar tax that may be imposed in connection therewith as a result of the name of the Holder of the new Notes issued upon such exchange of Notes being different from the name of the Holder of the old Notes surrendered for such exchange.

A-6

The Notes are not subject to redemption through the operation of any sinking fund or otherwise.

Upon the occurrence of a Fundamental Change, the Holder has the right, at such Holder’s option, to require the Company to repurchase for cash all of such Holder’s Notes or any portion thereof (in principal amounts of $1,000 or integral multiples thereof) on the Fundamental Change Repurchase Date at a price equal to the Fundamental Change Repurchase Price.

Subject to the provisions of the Indenture, the Holder hereof has the right, at its option, during certain periods and upon the occurrence of certain conditions specified in the Indenture, prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date, to convert any Notes or portion thereof that is $1,000 or an integral multiple thereof, into shares of Common Stock at the Conversion Rate specified in the Indenture, as adjusted from time to time as provided in the Indenture.

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ABBREVIATIONS

The following abbreviations, when used in the inscription of the face of this Note, shall be construed as though they were written out in full according to applicable laws or regulations:

TEN COM = as tenants in common

UNIF GIFT MIN ACT = Uniform Gifts to Minors Act

CUST = Custodian

TEN ENT = as tenants by the entireties

JT TEN = joint tenants with right of survivorship and not as tenants in common Additional abbreviations may also be used though not in the above list.

A-8

SCHEDULE A⁸

SCHEDULE OF EXCHANGES OF NOTES

[Lightning eMotors, Inc.]

7.50% Convertible Senior Notes due 2024

The initial principal amount of this Global Note is ONE HUNDRED MILLION DOLLARS ($100,000,000). The following increases or decreases in this Global Note have been made:

Date of exchange Amount of decrease in principal amount of this Global Note Amount of increase in principal amount of this Global Note Principal amount of this Global Note following such decrease or increase Signature of authorized signatory of Trustee or Custodian

⁸  Include if a global note.

A-9

ATTACHMENT 1

[FORM OF NOTICE OF CONVERSION]

To: Wilmington Trust, National Association

Global Capital Markets

50 South Sixth Street, Suite 1290

Minneapolis, MN 55402

Attention: [Lighting eMotors] Notes Administrator

The undersigned registered owner of this Note hereby exercises the option to convert this Note, or the portion hereof (that is $1,000 principal amount or an integral multiple thereof) below designated, into shares of Common Stock in accordance with the terms of the Indenture referred to in this Note, and directs that any cash payable and any shares of Common Stock issuable and deliverable upon such conversion, together with any cash for any fractional share, and any Notes representing any unconverted principal amount hereof, be issued and delivered to the registered Holder hereof unless a different name has been indicated below. If any shares of Common Stock or any portion of this Note not converted are to be issued in the name of a Person other than the undersigned, the undersigned will pay all documentary, stamp or similar issue or transfer taxes, if any in accordance with Section 14.02(d) and Section 14.02(e) of the Indenture. Any amount required to be paid to the undersigned on account of interest accompanies this Note. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture.

Dated:
	Signature
Signature Guarantee

Signature(s) must be guaranteed by

an eligible Guarantor Institution

(banks, stock brokers, savings and

loan associations and credit unions)

with membership in an approved

signature guarantee medallion program

pursuant to Securities and Exchange

Commission Rule 17Ad-15 if shares of Common Stock are to

be issued, or

Notes are to be delivered, other than

to and in the name of the registered holder.

Fill in for registration of shares if to be issued,

and Notes if to be delivered, other than to and in the name

of the registered holder:

(Name)

1

(Street Address)

(City, State and Zip Code)

Please print name and address

Principal amount to be converted (if less than all):

$__________,000

NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.

Social Security or Other Taxpayer

Identification Number

2

ATTACHMENT 2

[FORM OF FUNDAMENTAL CHANGE REPURCHASE NOTICE]

To: Paying Agent

The undersigned registered owner of this Note hereby acknowledges receipt of a notice from [Lightning eMotors, Inc.] (the “Company”) as to the occurrence of a Fundamental Change with respect to the Company and specifying the Fundamental Change Repurchase Date and requests and instructs the Company to pay to the registered holder hereof in accordance with Section 15.02 of the Indenture referred to in this Note (1) the entire principal amount of this Note, or the portion thereof (that is $1,000 principal amount or an integral multiple thereof) below designated, and (2) if such Fundamental Change Repurchase Date does not fall during the period after a Regular Record Date and on or prior to the corresponding Interest Payment Date, accrued and unpaid interest, if any, thereon to, but excluding, such Fundamental Change Repurchase Date. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture.

In the case of Physical Notes, the certificate numbers of the Notes to be repurchased are as set forth below:

Dated: __________

Signature(s)

Social Security or Other Taxpayer Identification Number

Principal amount to be repaid (if less than all):

$__________,000

NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.

1

ATTACHMENT 3

[FORM OF ASSIGNMENT AND TRANSFER]

For value received _______________________ hereby sell(s), assign(s) and transfer(s) unto _______________________ (Please insert social security or Taxpayer Identification Number of assignee) the within Note, and hereby irrevocably constitutes and appoints _______________________ attorney to transfer the said Note on the books of the Company, with full power of substitution in the premises.

1

Dated:

Signature(s)

Signature Guarantee Signature(s) must be guaranteed by an eligible

Guarantor Institution (banks, stockbrokers, savings

and loan associations and credit unions) with

membership in an approved signature guarantee

medallion program pursuant to Securities and Exchange Commission Rule 17Ad-15 if Notes are to

be delivered, other than to and in the name of the registered holder.

NOTICE: The signature on the assignment must

correspond with the name as written upon the face of

the Note in every particular without alteration or

enlargement or any change whatever.

2

EXHIBIT K

Amended and Restated Warrant Agreement

Exhibit K

Exhibit K

EXHIBIT B

[Form of Warrant Agreement]

GIGCAPITAL3, INC.

and

CONTINENTAL STOCK TRANSFER & TRUST COMPANY

AMENDED AND RESTATED WARRANT AGREEMENT

THIS AMENDED AND RESTATED WARRANT AGREEMENT (this “Agreement”), dated as of ___, 2020, is by and between GigCapital3, Inc., a Delaware corporation (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (the “Warrant Agent”, also referred to herein as the “Transfer Agent”).

WHEREAS, the Company entered into Unit Purchase Agreements dated as of May 13, 2020 (the “Unit Purchase Agreements”), with each of GigAcquisitions3 LLC, a Delaware limited liability company (“Sponsor”), Nomura Securities International, Inc. (“Nomura”), Oppenheimer & Co. Inc. (“Oppenheimer”) and Odeon Capital Group LLC (“Odeon” and, collectively with Sponsor, Nomura and Oppenheimer, the “Founders”), pursuant to which the Founders have purchased an aggregate of [•] units (the “Private Placement Units”), each such unit comprised of one share of common stock, par value $0.0001 per share (“Common Stock”), of the Company, and three-fourths of one warrant to purchase one share of Common Stock at an initial exercise price of $11.50 per share of Common Stock (each, a “Founder Warrant”), simultaneously with the closing of the Offering (as defined below), for a purchase price of $10.00 per unit;

WHEREAS, in order to finance the Company’s transaction costs in connection with an intended initial merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination, involving the Company and one or more businesses (a “Business Combination”), Sponsor or any of its affiliates, or certain of the Company’s executive officers or directors may loan to the Company funds as the Company may require, of which up to $1,500,000 of such loans may be convertible into up to an additional 150,000 units of the Company’s equity securities (the “Working Capital Units”), each such Working Capital Unit comprised of one share of one share of Common Stock and three-fourths of one warrant to purchase one share of Common Stock at an initial exercise price of $11.50 per share of Common Stock (the “Working Capital Warrants”), at a price of $10.00 per Working Capital Unit;

WHEREAS, on May 18, 2020, the Company completed an initial public offering (the “Offering”) of units of the Company’s equity securities (the “Public Units” and, together with the Private Placement Units and the Working Capital Units, the “Units”), each such unit comprised of one share of Common Stock and three-fourths of one redeemable warrant to purchase one share of Common Stock at an initial exercise price of $11.50 per share of Common Stock (the “Public Warrants” and, together with the Founder Warrants and the Working Capital Warrants, the “Initial Warrants”) and, in connection therewith, issued and delivered up to 15,000,000 Public Warrants to public investors in the Offering;

WHEREAS, the Company and Warrant Agent entered into that certain Warrant Agreement, dated as of May 18, 2020 (the “Original Warrant Agreement”), which provides for the form and provisions of the Initial Warrants, the terms upon which they shall be issued and exercised, and the respective rights, limitations of rights, and immunities of the Company, the Warrant Agent and the holders of the Initial Warrants;

WHEREAS, the Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement on Form S-1, File No. 333-236626 (the “Registration Statement”), and prospectus (the “Prospectus”) for the registration, under the Securities Act of 1933, as amended (the “Securities Act”), of the Offering;

WHEREAS, the Company, Project Power Merger Sub, Inc. (“Merger Sub”), and Lightning Systems, Inc. (the “Target”) have entered into that certain Business Combination Agreement, dated as of December 10, 2020 (the “Business Combination Agreement”), pursuant to which the parties thereto shall, among other things, consummate a Business Combination in which Merger Sub shall merge with and into the Target, with the Target surviving such Merger as a wholly-owned subsidiary of the Company, pursuant to Section 251 of the Delaware General Corporation Law (the “Merger”);

WHEREAS, the Company has, concurrently with entering into the Business Combination Agreement, entered into Subscription Agreements, dated as of December 10, 2020 (the “Subscription Agreements”) with certain investors (the “Subscribers”), pursuant to which the Subscribers have agreed to subscribe for and purchase, and the Company has agreed to issue and sell to the Subscribers, effective as of immediately prior to the effective time of the Merger, (a) an aggregate amount of $100,000,000 of unsecured promissory notes convertible into shares of Common Stock at a conversion price of $11.50 per share of Common Stock, and (b) warrants to purchase an aggregate of 8,695,652 shares of Common Stock for an exercise price of $11.50 per share of Common Stock (the “Note Financing Warrants” and, together with the Initial Warrants, the “Warrants”);

WHEREAS, each whole Warrant entitles (or, in the case of the Note Financing Warrants, will upon its issuance pursuant to the Subscription Agreements entitle) the holder thereof to purchase one share of Common Stock for $11.50 per share, subject to adjustment as described herein;

WHEREAS, the Company desires the Warrant Agent to act on behalf of the Company, and the Warrant Agent is willing to so act, in connection with the issuance, registration, transfer, exchange, redemption and exercise of the Warrants;

WHEREAS, the Company desires to provide for the form and provisions of the Warrants, the terms upon which they shall be issued and exercised, and the respective rights, limitation of rights, and immunities of the Company, the Warrant Agent, and the holders of the Warrants;

WHEREAS, in connection with the foregoing, the Company and the Warrant Agent desire to amend and restate the Original Warrant Agreement in the form of this Agreement, in accordance with Section 9.8 of the Original Warrant Agreement, such that this Agreement will take effect and supersede the Original Warrant Agreement in its entirety as of immediately prior to the effective time of the Merger (concurrently with the issuance of the Note Financing Warrants); and

WHEREAS, all acts and things have been done and performed which are necessary to make the Warrants, when executed on behalf of the Company and countersigned by or on behalf of the Warrant Agent, as provided herein, the valid, binding and legal obligations of the Company, and to authorize the execution and delivery of this Agreement.

NOW, THEREFORE, in consideration of the mutual agreements herein contained, the parties hereto agree as follows:

1. Appointment of Warrant Agent. The Company hereby appoints the Warrant Agent to act as agent for the Company for the Warrants, and the Warrant Agent hereby accepts such appointment and agrees to perform the same in accordance with the terms and conditions set forth in this Agreement.

2. Warrants.

2.1 Form of Warrant. Each Warrant shall initially be issued in registered form only.

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2.2 Effect of Countersignature. If a physical certificate is issued, unless and until countersigned by the Warrant Agent pursuant to this Agreement, a Warrant shall be invalid and of no effect and may not be exercised by the holder thereof.

2.3 Registration.

2.3.1 Warrant Register. The Warrant Agent shall maintain books (the “Warrant Register”), for the registration of original issuance and the registration of transfer of the Warrants. Upon the initial issuance of the Warrants in book-entry form, the Warrant Agent shall issue and register the Warrants in the names of the respective holders thereof in such denominations and otherwise in accordance with instructions delivered to the Warrant Agent by the Company. Ownership of beneficial interests in the Public Warrants shall be shown on, and the transfer of such ownership shall be effected through, records maintained by institutions that have accounts with the Depositary (such institution, with respect to a Warrant in its account, a “Participant”).

If The Depository Trust Company (the “Depositary”) subsequently ceases to make its book-entry settlement system available for the Public Warrants, the Company may instruct the Warrant Agent regarding making other arrangements for book-entry settlement. In the event that the Public Warrants are not eligible for, or it is no longer necessary to have the Public Warrants available in, book-entry form, the Warrant Agent shall provide written instructions to the Depositary to deliver to the Warrant Agent for cancellation each book-entry Public Warrant, and the Company shall instruct the Warrant Agent to deliver to the Depositary definitive certificates in physical form evidencing such Warrants which shall be in the form annexed hereto as Exhibit A. Notwithstanding anything herein to the contrary, any Initial Warrant, or portion thereof, may be issued as part of, and be represented by, a Unit. Any Initial Warrant so issued shall have the same terms, force and effect as a certificated Initial Warrant that has been duly countersigned by the Warrant Agent in accordance with the terms of this Agreement.

Certificates representing the Warrants, if issued, shall be signed by, or bear the facsimile signature of, the Chairman of the Board, President, Chief Executive Officer, Chief Financial Officer, Secretary or other executive officer of the Company. In the event the person whose facsimile signature has been placed upon any Warrant shall have ceased to serve in the capacity in which such person signed the Warrant before such Warrant is issued, it may be issued with the same effect as if he or she had not ceased to be such at the date of issuance. Each certificate representing a Founder Warrant or Working Capital Warrant held by the Sponsor shall bear the legend set forth in Exhibit B hereto. Each certificate representing a Founder Warrant or Working Capital Warrant held by a Founder (other than the Sponsor) shall bear the legend set forth in Exhibit C hereto. Each certificate representing a Note Financing Warrant shall bear the legend set forth in Exhibit D hereto.

2.3.2 Registered Holder. Prior to due presentment for registration of transfer of any Warrant, the Company and the Warrant Agent may deem and treat the person in whose name such Warrant is registered in the Warrant Register (the “Registered Holder”) as the absolute owner of such Warrant and of each Warrant represented thereby, for the purpose of any exercise thereof, and for all other purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary.

2.4 Detachability of Warrants. The Common Stock and Warrants comprising the Public Units trade separately.

2.5 No Fractional Warrants Other Than as Part of Units. The Company shall not issue fractional Warrants other than as part of the Units, each of which is comprised of one share of Common Stock and three-fourths of one Initial Warrant. If, upon the detachment of Initial Warrants from Units or otherwise, a holder of Initial Warrants would be entitled to receive a fractional Initial Warrant, the Company shall round down to the nearest whole number the number of Initial Warrants to be issued to such holder.

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2.6 Founder Warrants and Working Capital Warrants. The Founder Warrants and the Working Capital Warrants shall be identical to the Public Warrants, except that so long as they are held by a Founder or any of its Permitted Transferees (as defined below) the Founder Warrants and the Working Capital Warrants: (i) may be exercised for cash or, pursuant to subsection 3.3.1(c) hereof, on a cashless basis, (ii) shall be subject to the Lock-up (as defined below), and (iii) in accordance with Section 6.4 hereof shall not be redeemable by the Company; provided, however, that in the case of (ii), the Founder Warrants, the Working Capital Warrants and any shares of Common Stock held by a Founder or its Permitted Transferees and issued upon exercise of the Founder Warrants and the Working Capital Warrants may be transferred by the holders thereof:

(a) amongst the Sponsor and its affiliates, to the Company’s executive officers or directors, or to any affiliate or family member of any of the Company’s executive officers or directors;

(b) in the case of an entity, as a distribution to its partners, stockholders or members upon its liquidation;

(c) in the case of an individual, (i) by bona fide gift to such person’s immediate family or to a trust, the beneficiary of which is a member of such person’s immediate family, an affiliate of such person or to a charitable organization, (ii) by virtue of the laws of descent and distribution upon death of such person, or (iii) pursuant to a qualified domestic relations order;

(d) by certain pledges to secure obligations incurred in connection with purchases of the Company’s securities;

(e) through private sales or transfers made in connection with the consummation of the Company’s initial Business Combination at prices no greater than the price at which the Founder Warrants were originally purchased;

(f) in the case of a Founder (other than the Sponsor), to such Founder’s affiliates or any entity controlled by such Founder; or

(g) to the Company for no value for cancellation in connection with the consummation of the Business Combination; provided, however, that, in each case (except clause (g)), these transferees (the “Permitted Transferees”) shall enter into a written agreement with the Company agreeing to be bound by the transfer restrictions agreed to by the original holder in connection with the purchase of the securities being transferred.

For the purposes of this Agreement, the term “Lock-up” means the restrictions on transfer set forth in Section 7 of the Unit Purchase Agreements.

2.7 Exercise Period for Certain Founders. Notwithstanding anything herein to the contrary, any Founder Warrants and the Working Capital Warrants held by the Founders (other than the Sponsor) or their respective designees or affiliates shall not be exercisable on the date immediately following the fifth anniversary of the effective date of the Registration Statement.

2.8 Note Financing Warrants. The Note Financing Warrants shall be identical to the Public Warrants, except that the Note Financing Warrants in accordance with Section 6.5 hereof shall not be redeemable by the Company.

3. Terms and Exercise of Warrants.

3.1 Exercise Price. Each whole Warrant shall, when countersigned by the Warrant Agent, entitle the Registered Holder thereof, subject to the provisions of such Warrant and of this Agreement, to purchase from the Company the number of shares of Common Stock stated therein, at the price of $11.50 per share, subject to the adjustments provided in Section 4 hereof and in the

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last sentence of this Section 3.1. The term “Exercise Price” as used in this Agreement shall mean the price per share at which shares of Common Stock may be purchased at the time a Warrant is exercised. The Company in its sole discretion may lower the Exercise Price at any time prior to the Expiration Date (as defined below) for a period of not less than twenty (20) Business Days, provided, that the Company shall provide at least twenty (20) days prior written notice of such reduction to Registered Holders of the Warrants and, provided further that any such reduction shall be identical among all of the Warrants.

3.2 Duration of Warrants. A Warrant may be exercised only during the period (the “Exercise Period”) commencing on the later of: (i) the date that is thirty (30) days after the first date on which the Company completes its initial Business Combination, or (ii) the date that is twelve (12) months from the date of the closing of the Offering, and terminating at 5:00 p.m., New York City time on the earlier to occur of: (x) the date that is five (5) years after the date on which the Company completes its initial Business Combination, or (y) other than with respect to the Founder Warrants, the Working Capital Warrants and the Note Financing Warrants to the extent then held, directly or indirectly, by the original purchasers thereof or their Permitted Transferees, the Redemption Date (as defined below) as provided in Section 6.2 hereof (the “Expiration Date”); provided, however, that the exercise of any Warrant shall be subject to the satisfaction of any applicable conditions, as set forth in subsection 3.3.2 below, with respect to an effective registration statement. Except with respect to the right to receive the Redemption Price (as defined below) (other than with respect to a Founder Warrant, a Working Capital Warrant or a Note Financing Warrant to the extent then held, directly or indirectly, by the original purchasers thereof or their Permitted Transferees) in the event of a redemption (as set forth in Section 6 hereof), each Warrant (other than a Founder Warrant, Working Capital Warrant or Note Financing Warrant in the event of a redemption to the extent then held, directly or indirectly, by the original purchasers thereof or their Permitted Transferees) not exercised on or before the Expiration Date shall become void, and all rights thereunder and all rights in respect thereof under this Agreement shall cease at 5:00 p.m. New York City time on the Expiration Date. The Company in its sole discretion may extend the duration of the Warrants by delaying the Expiration Date; provided, that the Company shall provide at least twenty (20) days prior written notice of any such extension to Registered Holders of the Warrants and, provided further that any such extension shall be identical in duration among all the Warrants.

3.3 Exercise of Warrants.

3.3.1 Payment. Subject to the provisions of the Warrant and this Agreement, a Warrant, when countersigned by the Warrant Agent, may be exercised by the Registered Holder thereof by surrendering it, at the office of the Warrant Agent, or at the office of its successor as Warrant Agent, in the Borough of Manhattan, City and State of New York, with the subscription form, as set forth in the Warrant, duly executed, and by paying in full the Exercise Price for each share of Common Stock as to which the Warrant is exercised and any and all applicable taxes due in connection with the exercise of the Warrant, the exchange of the Warrant for the shares of Common Stock and the issuance of such Common Stock, as follows:

(a) in lawful money of the United States, in good certified check or good bank draft payable to the order of the Warrant Agent;

(b) in the event of a redemption pursuant to Section 6 hereof in which the Company’s board of directors (the “Board”) has elected to require all holders of the Warrants to exercise such Warrants on a “cashless basis,” by surrendering the Warrants for that number of shares of Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the difference between the Exercise Price and the Fair Market Value, as defined in this subsection 3.3.1(b) by (y) the Fair Market Value. Solely for purposes of this subsection 3.3.1(b) and Section 6.3, the “Fair Market Value” shall mean the average reported last sale price of the Common Stock for the five (5) trading days ending on the third trading day prior to the date on which the notice of redemption is sent to the holders of the Warrants, pursuant to Section 6 hereof;

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(c) with respect to any Founder Warrant or Working Capital Warrant, so long as such Founder Warrant or Working Capital Warrant is held by a Founder or a Permitted Transferee of a Founder, by surrendering such Founder Warrants or Working Capital Warrants for that number of shares of Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the difference between the Exercise Price and the Fair Market Value, as defined in this subsection 3.3.1(c), by (y) the Fair Market Value. Solely for purposes of this subsection 3.3.1(c), the “Fair Market Value” shall mean the average reported last sale price of the Common Stock for the five (5) trading days ending on the third trading day prior to the date on which notice of exercise of the Warrant is sent to the Warrant Agent; or

(d) as provided in Section 7.4 hereof.

Notwithstanding anything to the contrary contained herein, to the extent that a holder that holds Warrants indirectly through a Participant submits irrevocable instructions to exercise such Warrant, such holder shall be deemed for purposes of Regulation SHO to have exercised such Warrant at the time of delivery of such instructions, regardless of when shares of Common Stock are delivered to such holder or its Participant.

3.3.2 Issuance of Shares of Common Stock on Exercise. As soon as practicable after the exercise of any Warrant and the clearance of the funds in payment of the Exercise Price (if payment is pursuant to subsection 3.3.1(a)), the Company shall issue to the Registered Holder of such Warrant a book-entry position or certificate, as applicable, for the number of full shares of Common Stock to which he, she or it is entitled, registered in such name or names as may be directed by him, her or it, and if such Warrant shall not have been exercised in full, a new book-entry position or countersigned Warrant, as applicable, for the number of shares of Common Stock as to which such Warrant shall not have been exercised. Notwithstanding the foregoing, the Company shall not be obligated to deliver any shares of Common Stock pursuant to the exercise of a Public Warrant or a Note Financing Warrant and shall have no obligation to settle such Public Warrant or Note Financing Warrant exercise unless a registration statement under the Securities Act with respect to the shares of Common Stock underlying the Public Warrants or Note Financing Warrant is then effective and a prospectus relating thereto is current, subject to the Company’s satisfying its obligations under Section 7.4. No Public Warrant or Note Financing Warrant shall be exercisable and the Company shall not be obligated to issue shares of Common Stock upon exercise of a Public Warrant or a Note Financing Warrant unless the Common Stock issuable upon such Public Warrant exercise has been registered, qualified or deemed to be exempt from registration or qualification under the securities laws of the state of residence of the Registered Holder of the Public Warrants or Note Financing Warrants. In the event that the conditions in the two immediately preceding sentences are not satisfied with respect to a Public Warrant or a Note Financing Warrant, the holder of such Warrant shall not be entitled to exercise such Public Warrant or Note Financing Warrant and such Public Warrant or Note Financing Warrant may have no value and expire worthless. In such case the purchaser of a Public Unit containing such Public Warrant shall have paid the full purchase price for the Public Unit solely for the share of Common Stock underlying such Public Unit. In no event will the Company be required to net cash settle the Public Warrant or the Note Financing Warrant exercise. The Company may require holders of Public Warrants or Note Financing Warrants to settle the Public Warrant or Note Financing Warrant on a “cashless basis” pursuant to Section 7.4. If, by reason of any exercise of Warrants on a “cashless basis”, the holder of any Warrant would be entitled, upon the exercise of such Warrant, to receive a fractional interest in a share of Common Stock, the Company shall round down to the nearest whole number, the number of shares of Common Stock to be issued to such holder. As used in this Agreement, “trading day” means any day on which the Common Stock is traded on a national securities exchange or quoted for trading on one or more OTC Markets.

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3.3.3 Valid Issuance. All shares of Common Stock issued upon the proper exercise of a Warrant in conformity with this Agreement shall be validly issued, fully paid and non-assessable.

3.3.4 Date of Issuance. Each person in whose name any book-entry position or certificate, as applicable, for shares of Common Stock is issued shall for all purposes be deemed to have become the holder of record of such shares of Common Stock on the date on which the Warrant, or book-entry position representing such Warrant, was surrendered and payment of the Exercise Price was made, irrespective of the date of delivery of such certificate in the case of a certificated Warrant, except that, if the date of such surrender and payment is a date when the share transfer books of the Company or book-entry system of the Warrant Agent are closed, such person shall be deemed to have become the holder of such shares of Common Stock at the close of business on the next succeeding date on which the share transfer books or book-entry system are open.

3.3.5 Maximum Percentage. A holder of a Warrant may notify the Company in writing in the event it elects to be subject to the provisions contained in this subsection 3.3.5; however, no holder of a Warrant shall be subject to this subsection 3.3.5 unless he, she or it makes such election. If the election is made by a holder, the Warrant Agent shall not effect the exercise of the holder’s Warrant, and such holder shall not have the right to exercise such Warrant, to the extent that after giving effect to such exercise, such person (together with such person’s affiliates), to the Warrant Agent’s actual knowledge, would beneficially own in excess of 9.8% (the “Maximum Percentage”) of the shares of Common Stock outstanding immediately after giving effect to such exercise. For purposes of the foregoing sentence, the aggregate number of shares of Common Stock beneficially owned by such person and its affiliates shall include the number of shares of Common Stock issuable upon exercise of the Warrant with respect to which the determination of such sentence is being made, but shall exclude shares of Common Stock that would be issuable upon (x) exercise of the remaining, unexercised portion of the Warrant beneficially owned by such person and its affiliates and (y) exercise or conversion of the unexercised or unconverted portion of any other securities of the Company beneficially owned by such person and its affiliates (including, without limitation, any convertible notes or convertible preferred stock or warrants) subject to a limitation on conversion or exercise analogous to the limitation contained herein. Except as set forth in the preceding sentence, for purposes of this paragraph, beneficial ownership shall be calculated in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). For purposes of the Warrant, in determining the number of outstanding shares of Common Stock, the holder may rely on the number of outstanding shares of Common Stock as reflected in (1) the Company’s most recent annual report on Form 10-K, quarterly report on Form 10-Q, current report on Form 8-K or other public filing with the Commission as the case may be, (2) a more recent public announcement by the Company or (3) any other notice by the Company or Transfer Agent setting forth the number of shares of Common Stock outstanding. For any reason at any time, upon the written request of the holder of the Warrant, the Company shall, within two (2) Business Days, confirm orally and in writing to such holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of equity securities of the Company by the holder and its affiliates since the date as of which such number of outstanding shares of Common Stock was reported. By written notice to the Company, the holder of a Warrant may from time to time increase or decrease the Maximum Percentage applicable to such holder to any other percentage specified in such notice; provided, however, that any such increase shall not be effective until the sixty-first (61st) day after such notice is delivered to the Company.

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4. Adjustments.

4.1 Stock Dividends.

4.1.1 Split-Ups. If after the date hereof, and subject to the provisions of Section 4.6 below, the number of outstanding shares of Common Stock is increased by a stock dividend payable in shares of Common Stock, or by a split-up of shares of Common Stock or other similar event, then, on the effective date of such stock dividend, split-up or similar event, the number of shares of Common Stock issuable on exercise of each Warrant shall be increased in proportion to such increase in the outstanding shares of Common Stock.

4.1.2 Extraordinary Dividends. If the Company, at any time while the Warrants are outstanding and unexpired, shall pay a dividend or make a distribution in cash, securities or other assets to the holders of the Common Stock on account of such shares of Common Stock (or other shares of the Company’s capital stock into which the Warrants are convertible) (an “Extraordinary Dividend”), then the Exercise Price shall be decreased, effective immediately after the effective date of such Extraordinary Dividend, by the amount of cash and/or the fair market value (as determined by the Board, in good faith) of any securities or other assets paid on each share of Common Stock in respect of such Extraordinary Dividend; provided, however, that none of the following shall be deemed an Extraordinary Dividend for purposes of this provision: (a) any adjustment described in subsection 4.1.1 above, (b) any cash dividend or cash distribution which, when combined on a per share basis with the per share amounts of all other cash dividends and cash distributions paid on the Common Stock during the 365-day period ending on the date of declaration of such dividend or distribution does not exceed $0.50 (as adjusted to appropriately reflect any of the events referred to in other subsections of this Section 4 and excluding cash dividends or cash distributions that resulted in an adjustment to the Exercise Price or to the number of shares of Common Stock issuable on exercise of each Warrant) but only with respect to the amount of the aggregate cash dividend or cash distribution equal to or less than $0.50, (c) any payment to satisfy the redemption rights of the holders of the shares of Common Stock in connection with a proposed initial Business Combination or (d) any payment in connection with the Company’s liquidation and the distribution of its assets upon its failure to consummate a Business Combination. Solely for purposes of illustration, if the Company, at a time while the Warrants are outstanding and unexpired, pays a cash dividend of $0.35 and previously paid an aggregate of $0.40 of cash dividends and cash distributions on the Common Stock during the 365-day period ending on the date of declaration of such $0.35 dividend, then the Warrant Price will be decreased, effectively immediately after the effective date of such $0.35 dividend, by $0.25 (the absolute value of the difference between $0.75 (the aggregate amount of all cash dividends and cash distributions paid or made in such 365-day period, including such $0.35 dividend) and $0.50 (the greater of (x) $0.50 and (y) the aggregate amount of all cash dividends and cash distributions paid or made in such 365-day period prior to such $0.35 dividend)).

4.2 Aggregation of Shares. If after the date hereof, and subject to the provisions of Section 4.6 hereof, the number of outstanding shares of Common Stock is decreased by a consolidation, combination, reverse stock split or reclassification of shares of Common Stock or other similar event, then, on the effective date of such consolidation, combination, reverse stock split, reclassification or similar event, the number of shares of Common Stock issuable on exercise of each Warrant shall be decreased in proportion to such decrease in outstanding shares of Common Stock.

4.3 Adjustments in Exercise Price.

4.3.1 Whenever the number of shares of Common Stock purchasable upon the exercise of the Warrants is adjusted, as provided in subsection 4.1.1 or Section 4.2 above, the Exercise Price shall be adjusted (to the nearest cent) by multiplying such Exercise Price immediately prior to such adjustment by a fraction (x) the numerator of which shall be the number of shares of Common Stock purchasable upon the exercise of the Warrants immediately prior to such adjustment, and (y) the denominator of which shall be the number of shares of Common Stock so purchasable immediately thereafter.

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4.3.2 If (a) the Company issues additional shares of Common Stock or equity-linked securities for capital raising purposes in connection with the closing of the initial Business Combination at an issue price or effective issue price of less than $9.20 per share of Common Stock (with such issue price or effective issue price to be determined in good faith by the Board, and in the case of any such issuance to Founders or their affiliates, without taking into account any founder shares held by them prior to such issuance), (b) the aggregate gross proceeds from such issuances represent more than 65% of the total equity proceeds, and interest thereon, available for the funding of the initial Business Combination on the date of the consummation of the initial Business Combination (net of redemptions), and (c) the volume weighted average trading price of Common Stock during the 20 trading-day period starting on the trading day prior to the day on which the Company consummates the initial Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the Warrants will be adjusted (to the nearest cent) to be equal to 115% of the greater of (i) the Market Value or (ii) the price at which the Company issues the additional shares of Common Stock or equity-linked securities.

4.4 Replacement of Securities upon Reorganization, etc. In case of any reclassification or reorganization of the outstanding shares of Common Stock (other than a change under subsections 4.1.1 or 4.1.2 or Section 4.2 hereof or that solely affects the par value of such shares of Common Stock), or in the case of any merger or consolidation of the Company with or into another entity or conversion of the Company into another entity (other than a consolidation or merger in which the Company is the continuing corporation and that does not result in any reclassification or reorganization of the outstanding shares of Common Stock), or in the case of any sale or conveyance to another entity of the assets or other property of the Company as an entirety or substantially as an entirety in connection with which the Company is dissolved, the holders of the Warrants shall thereafter have the right to purchase and receive, upon the basis and upon the terms and conditions specified in the Warrants and in lieu of the shares of Common Stock of the Company immediately theretofore purchasable and receivable upon the exercise of the rights represented thereby, the kind and amount of shares of stock or other securities or property (including cash) receivable upon such reclassification, reorganization, merger or consolidation, or upon a dissolution following any such sale or transfer, that the holder of the Warrants would have received if such holder had exercised his, her or its Warrant(s) immediately prior to such event; and if any reclassification also results in a change in shares of Common Stock covered by Sections 4.1 or 4.2, then such adjustment shall be made pursuant to Sections 4.1, 4.2 and this Section 4.4. The provisions of this Section 4.4 shall similarly apply to successive reclassifications, reorganizations, mergers or consolidations, sales or other transfers. In no event will the Exercise Price be reduced to less than the par value per share issuable upon exercise of the Warrant.

4.5 Notices of Changes in Warrant. Upon every adjustment of the Exercise Price or the number of shares of Common Stock issuable upon exercise of a Warrant, the Company shall give written notice thereof to the Warrant Agent, which notice shall state the Exercise Price resulting from such adjustment and the increase or decrease, if any, in the number of shares of Common Stock purchasable at such price upon the exercise of a Warrant, setting forth in reasonable detail the method of calculation and the facts upon which such calculation is based. Upon the occurrence of any event specified in Sections 4.1, 4.2, 4.3 or 4.4, the Company shall give written notice of the occurrence of such event to each holder of a Warrant, at the last address set forth for such holder in the Warrant Register, of the record date or the effective date of the event. Failure to give such notice, or any defect therein, shall not affect the legality or validity of such event.

4.6 No Fractional Shares. Notwithstanding any provision contained in this Agreement to the contrary, the Company shall not issue fractional shares of Common Stock upon the exercise of Warrants. If, by reason of any adjustment made pursuant to this Section 4, the holder of any Warrant would be entitled, upon the exercise of such Warrant, to receive a fractional interest in a share, the Company shall, upon such exercise, round down to the nearest whole number the number of shares of Common Stock to be issued to such holder.

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4.7 Form of Warrant. The form of Warrant need not be changed because of any adjustment pursuant to this Section 4, and Warrants issued after such adjustment may state the same Exercise Price and the same number of shares of Common Stock as is stated in the Warrants initially issued pursuant to this Agreement; provided, however, that the Company may at any time in its sole discretion make any change in the form of Warrant that the Company may deem appropriate and that does not affect the substance thereof, and any Warrant thereafter issued or countersigned, whether in exchange or substitution for an outstanding Warrant or otherwise, may be in the form as so changed.

4.8 Other Events. In case any event shall occur affecting the Company as to which none of the provisions of preceding subsections of this Section 4 are strictly applicable, but which would require an adjustment to the terms of the Warrants in order to (i) avoid an adverse impact on the Warrants and (ii) effectuate the intent and purpose of this Section 4, then, in each such case, the Company shall appoint a firm of independent public accountants, investment banking or other appraisal firm of recognized national standing, which shall give its opinion as to whether or not any adjustment to the rights represented by the Warrants is necessary to effectuate the intent and purpose of this Section 4 and, if they determine that an adjustment is necessary, the terms of such adjustment, provided, however, that under no circumstances shall the Warrants be adjusted pursuant to this Section 4.8 as a result of any issuance of securities in connection with the initial Business Combination. The Company shall adjust the terms of the Warrants in a manner that is consistent with any adjustment recommended in such opinion.

5. Transfer and Exchange of Warrants.

5.1 Registration of Transfer. The Warrant Agent shall register the transfer, from time to time, of any outstanding Warrant upon the Warrant Register, upon surrender of such Warrant for transfer, in the case of certificated Warrants, properly endorsed with signatures properly guaranteed and accompanied by appropriate instructions for transfer. Upon any such transfer, a new Warrant representing an equal aggregate number of Warrants shall be issued and the old Warrant shall be cancelled by the Warrant Agent. In the case of certificated Warrants, the Warrants so cancelled shall be delivered by the Warrant Agent to the Company from time to time upon request.

5.2 Procedure for Surrender of Warrants. Warrants may be surrendered to the Warrant Agent, together with a written request for exchange or transfer, and thereupon the Warrant Agent shall issue in exchange therefor one or more new Warrants as requested by the Registered Holder of the Warrants so surrendered, representing an equal aggregate number of Warrants; provided, however, that in the event that a Warrant surrendered for transfer bears a restrictive legend (as in the case of the Founder Warrants, the Working Capital Warrants or the Note Financing Warrants), the Warrant Agent shall not cancel such Warrant and issue new Warrants in exchange thereof until the Warrant Agent has received an opinion of counsel for the Company stating that such transfer may be made and indicating whether the new Warrants must also bear a restrictive legend.

5.3 Fractional Warrants. The Warrant Agent shall not be required to effect any registration of transfer or exchange which shall result in the issuance of a warrant certificate or book-entry position for a fraction of a warrant, except as part of the Units.

5.4 Service Charges. No service charge shall be made for any exchange or registration of transfer of Warrants.

5.5 Warrant Execution and Countersignature. The Warrant Agent is hereby authorized to countersign and to deliver, in accordance with the terms of this Agreement, the Warrants required to be issued pursuant to the provisions of this Section 5, and the Company, whenever required by the Warrant Agent, shall supply the Warrant Agent with Warrants duly executed on behalf of the Company for such purpose.

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5.6 Transfer of Warrants. Each transfer of a Unit on the register relating to such Units shall operate also to transfer the Warrants included in such Unit. This Section 5.6 shall not apply to the Note Financing Warrants as they are not issued in conjunction with Units.

5.7 Transfer of Note Financing Warrants to Affiliates. The Subscribers shall be permitted to transfer the Note Financing Warrants to their respective affiliates so long as such affiliates have entered into a written agreement with the Company agreeing to comply with any applicable transfer restrictions under federal and state securities laws in accordance with the provisions of the Subscription Agreements and this Agreement.

6. Redemption.

6.1 Redemption. Subject to Section 6.4 and Section 6.5 hereof, not less than all of the outstanding Warrants may be redeemed, at the option of the Company, at any time while they are exercisable and prior to their expiration, at the office of the Warrant Agent, upon notice to the Registered Holders of the Warrants, as described in Section 6.2 below, at the price of $0.01 per Warrant (the “Redemption Price”), provided that the last sales price of the Common Stock reported has been at least $18.00 per share (subject to adjustment in compliance with Section 4 hereof), on each of twenty (20) trading days within the thirty (30) trading-day period ending on the third Business Day prior to the date on which notice of the redemption is given and provided that there is an effective registration statement covering the shares of Common Stock issuable upon exercise of the Warrants, and a current prospectus relating thereto, available throughout the 30-day Redemption Period (as defined in Section 6.2 below) or the Company has elected to require the exercise of the Warrants on a “cashless basis” pursuant to subsection 3.3.1; provided, however, that if and when the Public Warrants become redeemable by the Company, the Company may not exercise such redemption right if the issuance of shares of Common Stock upon exercise of the Public Warrants is not exempt from registration or qualification under applicable state blue sky laws or the Company is unable to effect such registration or qualification.

6.2 Date Fixed for, and Notice of, Redemption. In the event that the Company elects to redeem all of the Warrants, the Company shall fix a date for the redemption (the “Redemption Date”). Notice of redemption shall be mailed by first class mail, postage prepaid, by the Company not less than thirty (30) days prior to the Redemption Date (such 30-day period, the “Redemption Period”) to the Registered Holders of the Warrants to be redeemed at their last addresses as they shall appear on the registration books. Any notice mailed in the manner herein provided shall be conclusively presumed to have been duly given whether or not the Registered Holder received such notice.

6.3 Exercise After Notice of Redemption. The Warrants may be exercised, for cash (or on a “cashless basis” in accordance with subsection 3.3.1(b) of this Agreement) at any time after notice of redemption shall have been given by the Company pursuant to Section 6.2 hereof and prior to the Redemption Date. In the event that the Company determines to require all holders of Warrants to exercise their Warrants on a “cashless basis” pursuant to subsection 3.3.1, the notice of redemption shall contain the information necessary to calculate the number of shares of Common Stock to be received upon exercise of the Warrants, including the Fair Market Value (as such term is defined in subsection 3.3.1(b) hereof) in such case. On and after the Redemption Date, the record holder of the Warrants shall have no further rights except to receive, upon surrender of the Warrants, the Redemption Price.

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6.4 Exclusion of Founder Warrants and Working Capital Warrants. The Company agrees that the redemption rights provided in this Section 6 shall not apply to the Founder Warrants or the Working Capital Warrants if at the time of the redemption such Founder Warrants or Working Capital Warrants continue to be held by the Founders and/or their Permitted Transferees. However, once such Founder Warrants or Working Capital Warrants are transferred (other than to Permitted Transferees under Section 2.7), the Company may redeem the Founder Warrants and the Working Capital Warrants, provided that the criteria for redemption are met, including the opportunity of the holder of such Founder Warrants or Working Capital Warrants to exercise the Founder Warrants and the Working Capital Warrants prior to redemption pursuant to Section 6.3. Founder Warrants and Working Capital Warrants that are transferred to persons other than Permitted Transferees shall upon such transfer cease to be Founder Warrants or Working Capital Warrants, as applicable, and shall become Public Warrants under this Agreement.

6.5 Exclusion of Note Financing Warrants. The Company agrees that the redemption rights provided in this Section 6 shall not apply to the Note Financing Warrants if at the time of the redemption such Note Financing Warrants continue to be held, either directly or indirectly through one or more Participants, by the Subscribers and/or their Permitted Transferees. However, once such Note Financing Warrants are transferred, the Company may redeem the Note Financing Warrants, provided that the criteria for redemption are met, including the opportunity of the holder of such Note Financing Warrants to exercise the Note Financing Warrants prior to redemption pursuant to Section 6.3. Note Financing Warrants that are transferred shall upon such transfer cease to be Note Financing Warrants and shall become Public Warrants under this Agreement. Notwithstanding anything to the contrary contained in this Agreement, Note Financing Warrants that were originally purchased by a Subscriber shall not be deemed to have been transferred so long as such Note Financing Warrants continue to be held by such Subscriber and/or its Permitted Transferees, in each case directly or indirectly through one or more Participants.

7. Other Provisions Relating to Rights of Holders of Warrants.

7.1 No Rights as Stockholder. A Warrant does not entitle the Registered Holder thereof to any of the rights of a stockholder of the Company, including, without limitation, the right to receive dividends, or other distributions, exercise any preemptive rights to vote or to consent or to receive notice as stockholders in respect of the meetings of stockholders or the election of directors of the Company or any other matter.

7.2 Lost, Stolen, Mutilated, or Destroyed Warrants. If any Warrant is lost, stolen, mutilated, or destroyed, the Company and the Warrant Agent may on such terms as to indemnity or otherwise as they may in their discretion impose (which shall, in the case of a mutilated Warrant, include the surrender thereof), issue a new Warrant of like denomination, tenor, and date as the Warrant so lost, stolen, mutilated, or destroyed. Any such new Warrant shall constitute a substitute contractual obligation of the Company, whether or not the allegedly lost, stolen, mutilated, or destroyed Warrant shall be at any time enforceable by anyone.

7.3 Reservation of Common Stock. The Company shall at all times reserve and keep available a number of its authorized but unissued shares of Common Stock that shall be sufficient to permit the exercise in full of all outstanding Warrants issued pursuant to this Agreement.

7.4 Registration of Common Stock; Cashless Exercise at Company’s Option.

7.4.1 Registration of the Common Stock. The Company agrees that as soon as practicable, but in no event later than fifteen (15) Business Days after the closing of its initial Business Combination, it shall use its best efforts to file with the Commission a registration statement for the registration, under the Securities Act, of the shares of Common Stock issuable upon exercise of the Warrants. The Company shall use its best efforts to cause the same to become effective and to maintain the effectiveness of such registration statement, and a current prospectus relating thereto, until the expiration of the Warrants in accordance with the provisions of this Agreement. If any such registration statement has not been declared effective by the 90th day following the closing of the Business Combination, holders of the Warrants shall have the right,

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during the period beginning on the 91st day after the closing of the Business Combination and ending upon such registration statement being declared effective by the Commission, and during any other period when the Company shall fail to have maintained an effective registration statement covering the shares of Common Stock issuable upon exercise of the Warrants, to exercise such Warrants on a “cashless basis,” by exchanging the Warrants (in accordance with Section 3(a)(9) of the Securities Act (or any successor rule) or another exemption) for that number of shares of Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the difference between the Exercise Price and the Fair Market Value (as defined below) by (y) the Fair Market Value. Solely for purposes of this subsection 7.4.1, “Fair Market Value” shall mean the volume weighted average price of the Common Stock as reported during the five (5) trading day period ending on the trading day prior to the date that notice of exercise is received by the Warrant Agent from the holder of such Warrants or its securities broker or intermediary. The date that notice of cashless exercise is received by the Warrant Agent shall be conclusively determined by the Warrant Agent. In connection with the “cashless exercise” of a Public Warrant or a Note Financing Warrant, the Company shall, upon request, provide the Warrant Agent with an opinion of counsel for the Company (which shall be an outside law firm with securities law experience) stating that (i) the exercise of the Warrants on a cashless basis in accordance with this subsection 7.4.1 is not required to be registered under the Securities Act and (ii) the shares of Common Stock issued upon such exercise shall be freely tradable under United States federal securities laws by anyone who is not an affiliate (as such term is defined in Rule 144 under the Securities Act (or any successor rule)) of the Company and, accordingly, shall not be required to bear a restrictive legend. Except as provided in subsection 7.4.2, for the avoidance of any doubt, unless and until all of the Warrants have been exercised, the Company shall continue to be obligated to comply with its registration obligations under the first three sentences of this subsection 7.4.1.

7.4.2 Cashless Exercise at Company’s Option. If the Common Stock is at the time of any exercise of a Warrant not listed on a national securities exchange such that it satisfies the definition of a “covered security” under Section 18(b)(1) of the Securities Act (or any successor rule), the Company may, at its option, (i) require holders of Public Warrants or Note Financing Warrants who exercise Public Warrants or Note Financing Warrants to exercise such Public Warrants or Note Financing Warrants on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act (or any successor rule) as described in subsection 7.4.1 and (ii) in the event the Company so elects, the Company shall not be required to file or maintain in effect a registration statement for the registration, under the Securities Act, of the Common Stock issuable upon exercise of the Warrants, notwithstanding anything in this Agreement to the contrary. If the Company does not elect at the time of exercise to require a holder of Public Warrants or Note Financing Warrants who exercises Public Warrants or Note Financing Warrants to exercise such Public Warrants or Note Financing Warrants on a “cashless basis,” it agrees to use its best efforts to register or qualify for sale the Common Stock issuable upon exercise of the Public Warrant or Note Financing Warrant under the blue sky laws of the state of residence in those states in which the Public Warrants or Note Financing Warrants were initially offered by the Company of the exercising Public Warrant or Note Financing Warrant holder to the extent an exemption is not available.

8. Concerning the Warrant Agent and Other Matters.

8.1 Payment of Taxes. The Company shall from time to time promptly pay all taxes and charges that may be imposed upon the Company or the Warrant Agent in respect of the issuance or delivery of shares of Common Stock upon the exercise of the Warrants, but the Company shall not be obligated to pay any transfer taxes in respect of the Warrants or such shares of Common Stock.

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8.2 Resignation, Consolidation, or Merger of Warrant Agent.

8.2.1 Appointment of Successor Warrant Agent. The Warrant Agent, or any successor to it hereafter appointed, may resign its duties and be discharged from all further duties and liabilities hereunder after giving sixty (60) days’ notice in writing to the Company. If the office of the Warrant Agent becomes vacant by resignation or incapacity to act or otherwise, the Company shall appoint in writing a successor Warrant Agent in place of the Warrant Agent. If the Company shall fail to make such appointment within a period of thirty (30) days after it has been notified in writing of such resignation or incapacity by the Warrant Agent or by the holder of a Warrant (who shall, with such notice, submit his Warrant for inspection by the Company), then the holder of any Warrant may apply to the Supreme Court of the State of New York for the County of New York for the appointment of a successor Warrant Agent at the Company’s cost. Any successor Warrant Agent, whether appointed by the Company or by such court, shall be a corporation organized and existing under the laws of the State of New York, in good standing and having its principal office in the Borough of Manhattan, City and State of New York, and authorized under such laws to exercise corporate trust powers and subject to supervision or examination by federal or state authority. After appointment, any successor Warrant Agent shall be vested with all the authority, powers, rights, immunities, duties, and obligations of its predecessor Warrant Agent with like effect as if originally named as Warrant Agent hereunder, without any further act or deed; but if for any reason it becomes necessary or appropriate, the predecessor Warrant Agent shall execute and deliver, at the expense of the Company, an instrument transferring to such successor Warrant Agent all the authority, powers, and rights of such predecessor Warrant Agent hereunder; and upon request of any successor Warrant Agent the Company shall make, execute, acknowledge, and deliver any and all instruments in writing for more fully and effectually vesting in and confirming to such successor Warrant Agent all such authority, powers, rights, immunities, duties, and obligations.

8.2.2 Notice of Successor Warrant Agent. In the event a successor Warrant Agent shall be appointed, the Company shall give notice thereof to the predecessor Warrant Agent and the Transfer Agent for the Common Stock not later than the effective date of any such appointment.

8.2.3 Merger or Consolidation of Warrant Agent. Any corporation into which the Warrant Agent may be merged or with which it may be consolidated or any corporation resulting from any merger or consolidation to which the Warrant Agent shall be a party shall be the successor Warrant Agent under this Agreement without any further act.

8.3 Fees and Expenses of Warrant Agent.

8.3.1 Remuneration. The Company agrees to pay the Warrant Agent reasonable remuneration for its services as such Warrant Agent hereunder and shall, pursuant to its obligations under this Agreement, reimburse the Warrant Agent upon demand for all expenditures that the Warrant Agent may reasonably incur in the execution of its duties hereunder.

8.3.2 Further Assurances. The Company agrees to perform, execute, acknowledge, and deliver or cause to be performed, executed, acknowledged, and delivered all such further and other acts, instruments, and assurances as may reasonably be required by the Warrant Agent for the carrying out or performing of the provisions of this Agreement.

8.4 Liability of Warrant Agent.

8.4.1 Reliance on Company Statement. Whenever in the performance of its duties under this Agreement, the Warrant Agent shall deem it necessary or desirable that any fact or matter be proved or established by the Company prior to taking or suffering any action hereunder, such fact or matter (unless other evidence in respect thereof be herein specifically prescribed) may be deemed to be conclusively proved and established by a statement signed by the President, Chief Executive Officer or Chairman of the Board of the Company and delivered to the Warrant Agent. The Warrant Agent may rely upon such statement for any action taken or suffered in good faith by it pursuant to the provisions of this Agreement.

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8.4.2 Indemnity. The Warrant Agent shall be liable hereunder only for its own gross negligence, willful misconduct or bad faith. The Company agrees to indemnify the Warrant Agent and save it harmless against any and all liabilities, including judgments, costs and reasonable counsel fees, for anything done or omitted by the Warrant Agent in the execution of this Agreement, except as a result of the Warrant Agent’s gross negligence, willful misconduct or bad faith.

8.4.3 Exclusions. The Warrant Agent shall have no responsibility with respect to the validity of this Agreement or with respect to the validity or execution of any Warrant (except its countersignature thereof). The Warrant Agent shall not be responsible for any breach by the Company of any covenant or condition contained in this Agreement or in any Warrant. The Warrant Agent shall not be responsible to make any adjustments required under the provisions of Section 4 hereof or responsible for the manner, method, or amount of any such adjustment or the ascertaining of the existence of facts that would require any such adjustment; nor shall it by any act hereunder be deemed to make any representation or warranty as to the authorization or reservation of any shares of Common Stock to be issued pursuant to this Agreement or any Warrant or as to whether any shares of Common Stock shall, when issued, be valid and fully paid and non-assessable.

8.5 Acceptance of Agency. The Warrant Agent hereby accepts the agency established by this Agreement and agrees to perform the same upon the terms and conditions herein set forth and among other things, shall account promptly to the Company with respect to Warrants exercised and concurrently account for, and pay to the Company, all monies received by the Warrant Agent for the purchase of shares of Common Stock through the exercise of the Warrants.

8.6 Waiver. The Warrant Agent has no right of set-off or any other right, title, interest or claim of any kind (“Claim”) in, or to any distribution of, the Trust Account (as defined in that certain Investment Management Trust Agreement, dated as of the date hereof, by and between the Company and the Warrant Agent as trustee thereunder) and hereby agrees not to seek recourse, reimbursement, payment or satisfaction for any Claim against the Trust Account for any reason whatsoever. The Warrant Agent hereby waives any and all Claims against the Trust Account and any and all rights to seek access to the Trust Account.

9. Miscellaneous Provisions.

9.1 Successors. All the covenants and provisions of this Agreement by or for the benefit of the Company or the Warrant Agent shall bind and inure to the benefit of their respective successors and assigns.

9.2 Notices. Any notice, statement or demand authorized by this Agreement to be given or made by the Warrant Agent or by the holder of any Warrant to or on the Company shall be sufficiently given when so delivered if by hand or overnight delivery or if sent by certified mail or private courier service within five (5) days after deposit of such notice, postage prepaid, addressed (until another address is filed in writing by the Company with the Warrant Agent), as follows:

GigCapital3, Inc.

1731 Embarcadero Rd., Suite 200

Palo Alto, CA 94303

Attn: Dr. Avi S. Katz

Any notice, statement or demand authorized by this Agreement to be given or made by the holder of any Warrant or by the Company to or on the Warrant Agent shall be sufficiently given when so delivered if by hand or overnight delivery or if sent by certified mail or private courier service within five (5) days after deposit of such notice, postage prepaid, addressed (until another address is filed in writing by the Warrant Agent with the Company), as follows:

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Continental Stock Transfer & Trust Company

1 State Street Plaza, 30^th Floor

New York, NY 10004

Attention: Compliance Department

9.3 Applicable Law. The validity, interpretation, and performance of this Agreement and of the Warrants shall be governed in all respects by the laws of the State of New York, without giving effect to conflicts of law principles that would result in the application of the substantive laws of another jurisdiction. The Company hereby agrees that any action, proceeding or claim against it arising out of or relating in any way to this Agreement shall be brought and enforced in the courts of the State of New York or the United States District Court for the Southern District of New York, and irrevocably submits to such jurisdiction, which jurisdiction shall be exclusive. The Company hereby waives any objection to such exclusive jurisdiction and that such courts represent an inconvenient forum.

9.4 Persons Having Rights under this Agreement. Nothing in this Agreement shall be construed to confer upon, or give to, any person or corporation other than the parties hereto and the Registered Holders of the Warrants any right, remedy, or claim under or by reason of this Agreement or of any covenant, condition, stipulation, promise, or agreement hereof. All covenants, conditions, stipulations, promises, and agreements contained in this Agreement shall be for the sole and exclusive benefit of the parties hereto and their successors and assigns and of the Registered Holders of the Warrants.

9.5 Examination of the Warrant Agreement. A copy of this Agreement shall be available at all reasonable times at the office of the Warrant Agent in the Borough of Manhattan, City and State of New York, for inspection by the Registered Holder of any Warrant. The Warrant Agent may require any such holder to submit his Warrant for inspection by it.

9.6 Counterparts. This Agreement may be executed in any number of original or facsimile counterparts and each of such counterparts shall for all purposes be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument.

9.7 Effect of Headings. The section headings herein are for convenience only and are not part of this Agreement and shall not affect the interpretation thereof.

9.8 Amendments. This Agreement may be amended by the parties hereto without the consent of any Registered Holder for the purpose of curing any ambiguity, or curing, correcting or supplementing any defective provision contained herein or adding or changing any other provisions with respect to matters or questions arising under this Agreement as the parties may deem necessary or desirable and that the parties deem shall not adversely affect the interest of the Registered Holders. All other modifications or amendments, including any amendment to increase the Exercise Price or shorten the Exercise Period and any amendment to the terms of only the Founder Warrants or the Working Capital Warrants and/or the Note Financing Warrants, shall require the vote or written consent of the Registered Holders of 50% of the then outstanding Public Warrants. Any amendment solely to the Founder Warrants or the Working Capital Warrants shall also require the vote or written consent of a majority of the holders of the then outstanding Founder Warrants or the Working Capital Warrants, as applicable. Any amendment solely to the Note Financing Warrants shall also require the vote or written consent of a majority of the holders of the then outstanding Note Financing Warrants. Notwithstanding the foregoing, the Company may lower the Exercise Price or extend the duration of the Exercise Period pursuant to Sections 3.1 and 3.2, respectively, without the consent of the Registered Holders.

9.9 Severability. This Agreement shall be deemed severable, and the invalidity or unenforceability of any term or provision hereof shall not affect the validity or enforceability of this Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid or unenforceable term or provision, the parties hereto intend that there shall be added as a part of this Agreement a provision as similar in terms to such invalid or unenforceable provision as may be possible and be valid and enforceable.

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9.10 Complete Agreement. This Agreement constitutes the entire agreement and supersedes all prior agreements and understandings, both written and oral, between the parties with respect to the subject matter hereof (including, for the avoidance of doubt, the Original Warrant Agreement).

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IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed as of the date first above written.

GIGCAPITAL3, INC.
By:
	Name: Avi Katz
	Title: Chief Executive Officer
CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Warrant Agent
By:
	Name:
	Title:

Signature Page to Amended and Restated Warrant Agreement

EXHIBIT A

Form of Warrant Certificate]

[FACE]

Number

Warrants

THIS WARRANT SHALL BE VOID IF NOT EXERCISED PRIOR TO

THE EXPIRATION OF THE EXERCISE PERIOD PROVIDED FOR IN THE

WARRANT AGREEMENT DESCRIBED BELOW

GIGCAPITAL3, INC.

Incorporated Under the Laws of the State of Delaware

CUSIP 37519D2062

Warrant Certificate

This Warrant Certificate certifies that , or its registered assigns, is the registered holder of ____

warrant(s) evidenced hereby (the “Warrants” and each, a “Warrant”) to purchase shares of Common Stock, $0.0001 par value (“Common Stock”), of GigCapital3, Inc., a Delaware corporation (the “Company”). Each whole Warrant entitles the holder, upon exercise during the period set forth in the Warrant Agreement referred to below, to receive from the Company that number of fully paid and non-assessable shares of Common Stock as set forth below, at the exercise price (the “Exercise Price”) as determined pursuant to the Warrant Agreement, payable in lawful money (or through “cashless exercise” as provided for in the Warrant Agreement) of the United States of America upon surrender of this Warrant Certificate and payment of the Exercise Price at the office or agency of the Warrant Agent referred to below, subject to the conditions set forth herein and in the Warrant Agreement. Defined terms used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.

Each whole Warrant is initially exercisable for one fully paid and non-assessable share of Common Stock. No fractional shares will be issued upon exercise of any Warrant. If, upon the exercise of Warrants, a holder would be entitled to receive a fractional interest in a share of Common Stock, the Company will, upon exercise, round down to the nearest whole number the number of shares of Common Stock to be issued to the Warrant holder. The number of shares of Common Stock issuable upon exercise of the Warrants is subject to adjustment upon the occurrence of certain events set forth in the Warrant Agreement.

The initial Exercise Price per share of Common Stock for any Warrant is equal to $11.50 per share. The Exercise Price is subject to adjustment upon the occurrence of certain events set forth in the Warrant Agreement.

Subject to the conditions set forth in the Warrant Agreement, the Warrants may be exercised only during the Exercise Period and to the extent not exercised by the end of such Exercise Period, such Warrants shall become void.

Reference is hereby made to the further provisions of this Warrant Certificate set forth on the reverse hereof and such further provisions shall for all purposes have the same effect as though fully set forth at this place.

This Warrant Certificate shall not be valid unless countersigned by the Warrant Agent, as such term is used in the Warrant Agreement.

This Warrant Certificate shall be governed by and construed in accordance with the internal laws of the State of New York, without regard to conflicts of laws principles thereof.

GIGCAPITAL3, INC.
By:
	Name:
	Title:
CONTINENTAL STOCK TRANSFER & TRUST COMPANY as Warrant Agent
By:
	Name:
	Title:

[Reverse]

The Warrants evidenced by this Warrant Certificate are part of a duly authorized issue of Warrants entitling the holder on exercise to receive shares of Common Stock and are issued or to be issued pursuant to an Amended and Restated Warrant Agreement dated as of ___, 2020 (the “Warrant Agreement”), duly executed and delivered by the Company to Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (the “Warrant Agent”), which Warrant Agreement is hereby incorporated by reference in and made a part of this instrument and is hereby referred to for a description of the rights, limitation of rights, obligations, duties and immunities thereunder of the Warrant Agent, the Company and the holders (the words “holders” or “holder” meaning the Registered Holders or Registered Holder) of the Warrants. A copy of the Warrant Agreement may be obtained by the holder hereof upon written request to the Company. Defined terms used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.

Warrants may be exercised at any time during the Exercise Period set forth in the Warrant Agreement. The holder of Warrants evidenced by this Warrant Certificate may exercise them by surrendering this Warrant Certificate, with the form of election to purchase set forth hereon properly completed and executed, together with payment of the Exercise Price as specified in the Warrant Agreement (or through “cashless exercise” as provided for in the Warrant Agreement) at the principal corporate trust office of the Warrant Agent. In the event that upon any exercise of Warrants evidenced hereby the number of Warrants exercised shall be less than the total number of Warrants evidenced hereby, there shall be issued to the holder hereof or his, her or its assignee, a new Warrant Certificate evidencing the number of Warrants not exercised.

Notwithstanding anything else in this Warrant Certificate or the Warrant Agreement, no Warrant may be exercised unless at the time of exercise (i) a registration statement covering the shares of Common Stock to be issued upon exercise is effective under the Securities Act and (ii) a prospectus thereunder relating to the shares of Common Stock is current, except through “cashless exercise” as provided for in the Warrant Agreement.

The Warrant Agreement provides that upon the occurrence of certain events the number of shares of Common Stock issuable upon exercise of the Warrants set forth on the face hereof may, subject to certain conditions, be adjusted. If, upon exercise of a Warrant, the holder thereof would be entitled to receive a fractional interest in a share of Common Stock, the Company shall, upon exercise, round down to the nearest whole number of shares of Common Stock to be issued to the holder of the Warrant.

Warrant Certificates, when surrendered at the principal corporate trust office of the Warrant Agent by the Registered Holder thereof in person or by legal representative or attorney duly authorized in writing, may be exchanged, in the manner and subject to the limitations provided in the Warrant Agreement, but without payment of any service charge, for another Warrant Certificate or Warrant Certificates of like tenor evidencing in the aggregate a like number of Warrants.

Upon due presentation for registration of transfer of this Warrant Certificate at the office of the Warrant Agent a new Warrant Certificate or Warrant Certificates of like tenor and evidencing in the aggregate a like number of Warrants shall be issued to the transferee(s) in exchange for this Warrant Certificate, subject to the limitations provided in the Warrant Agreement, without charge except for any tax or other governmental charge imposed in connection therewith.

The Company and the Warrant Agent may deem and treat the Registered Holder(s) hereof as the absolute owner(s) of this Warrant Certificate (notwithstanding any notation of ownership or other writing hereon made by anyone), for the purpose of any exercise hereof, of any distribution to the holder(s) hereof, and for all other purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary. Neither the Warrants nor this Warrant Certificate entitles any holder hereof to any rights of a stockholder of the Company.

Election to Purchase

(To Be Executed Upon Exercise of Warrant)

The undersigned hereby irrevocably elects to exercise the right, represented by this Warrant Certificate, to receive shares of Common Stock and herewith tenders payment for such shares of Common Stock to the order of GigCapital3, Inc. (the “Company”) in the amount of $ in accordance with the terms hereof. The undersigned requests that a certificate for such shares of Common Stock be registered in the name of , whose address is and that such shares of Common Stock be delivered to whose address is . If said number of shares of Common Stock is less than all of the shares of Common Stock purchasable hereunder, the undersigned requests that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name of , whose address is and that such Warrant Certificate be delivered to , whose address is .

In the event that the Warrant has been called for redemption by the Company pursuant to Section 6 of the Warrant Agreement and the Company has required cashless exercise pursuant to Section 6.3 of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with subsection 3.3.1(b) and Section 6.3 of the Warrant Agreement.

In the event that the Warrant is a Founder Warrant, Working Capital Warrant or Note Financing Warrant that is to be exercised on a “cashless” basis pursuant to subsection 3.3.1(c) of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with subsection 3.3.1(c) of the Warrant Agreement.

In the event that the Warrant is to be exercised on a “cashless” basis pursuant to Section 7.4 of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with Section 7.4 of the Warrant Agreement.

In the event that the Warrant may be exercised, to the extent allowed by the Warrant Agreement, through cashless exercise (i) the number of shares of Common Stock that this Warrant is exercisable for would be determined in accordance with the relevant section of the Warrant Agreement which allows for such cashless exercise and (ii) the holder hereof shall complete the following: The undersigned hereby irrevocably elects to exercise the right, represented by this Warrant Certificate, through the cashless exercise provisions of the Warrant Agreement, to receive shares of Common Stock. If said number of shares is less than all of the shares of Common Stock purchasable hereunder (after giving effect to the cashless exercise), the undersigned requests that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name

of	, whose address is	and that such Warrant Certificate be delivered
to	, whose address is	.

[Signature Page follows]

Date:             , 20

(Signature)

(Address)

(Tax Identification Number)

Signature Guaranteed:

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 (OR ANY SUCCESSOR RULE)).

EXHIBIT B

LEGEND

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE SECURITIES LAWS, AND NEITHER THE SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED, SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR SUCH LAWS OR AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT AND SUCH LAWS WHICH, IN THE OPINION OF COUNSEL FOR THIS CORPORATION IS AVAILABLE. THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO LOCKUP PURSUANT TO A UNIT PURCHASE AGREEMENT BETWEEN GIGCAPITAL3, INC. AND GIGACQUISITIONS3, LLC AND MAY ONLY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED DURING THE TERM OF THE LOCKUP PURSUANT TO THE TERMS SET FORTH IN THE UNIT PURCHASE AGREEMENT.

EXHIBIT C

LEGEND

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE SECURITIES LAWS AND NEITHER THE SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR SUCH LAWS OR AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT AND SUCH LAWS WHICH, IN THE OPINION OF COUNSEL FOR THIS CORPORATION, IS AVAILABLE.

THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO LOCKUP PURSUANT TO A UNIT PURCHASE AGREEMENT BETWEEN GIGCAPITAL3, INC. AND THE SUBSCRIBERS NAMED THEREIN AND MAY ONLY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED DURING THE TERM OF THE LOCKUP PURSUANT TO THE TERMS SET FORTH IN THE UNIT PURCHASE AGREEMENT.

EXHIBIT D

LEGEND

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE SECURITIES LAWS AND NEITHER THE SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR SUCH LAWS OR AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT AND SUCH LAWS WHICH, IN THE OPINION OF COUNSEL FOR THIS CORPORATION, IS AVAILABLE.

EX-10.1

Exhibit 10.1

STOCKHOLDER SUPPORT AGREEMENT

STOCKHOLDER SUPPORT AGREEMENT, dated as of December 10, 2020 (this “Agreement”), by and among GigCapital3, Inc., a Delaware corporation (“GigCapital3”), and certain of the stockholders of Lightning Systems, Inc., a Delaware corporation (the “Company”), whose names appear on the signature pages of this Agreement (each, a “Stockholder” and, collectively, the “Stockholders”).

WHEREAS, GigCapital3, Project Power Merger Sub, Inc., a Delaware corporation and wholly owned subsidiary of GigCapital3 (“Merger Sub”), and the Company have negotiated a Business Combination Agreement in the form attached hereto as Exhibit B (the “BCA”; terms used but not defined in this Agreement shall have the meanings ascribed to them in the BCA), which provides, among other things, that, upon the terms and subject to the conditions thereof, Merger Sub will be merged with and into the Company (the “Merger”), with the Company surviving the Merger as a wholly owned subsidiary of GigCapital3; and

WHEREAS, as of the date hereof, each Stockholder owns of record the number of shares of Company Common Stock and Company Preferred Stock as set forth opposite such Stockholder’s name on Exhibit A hereto (all such shares of Company Common Stock and Company Preferred Stock and any shares of Company Common Stock and Company Preferred Stock of which ownership of record or the power to vote is hereafter acquired by the Stockholders prior to the termination of this Agreement being referred to herein as the “Shares”).

NOW, THEREFORE, in consideration of the foregoing and of the mutual covenants and agreements contained herein, and intending to be legally bound hereby, the parties hereto hereby agree as follows:

1. BCA Approved; Agreement to Vote. Each Stockholder, with respect to such Stockholder’s Shares, severally and not jointly, hereby agrees to vote, at any meeting of the stockholders of the Company, and in any action by written consent of the stockholders of the Company (which written consent shall be delivered promptly, and in any event within twenty four (24) hours, after the Company requests such delivery), all of the Shares held by such Stockholder at such time in favor of the approval and adoption of the BCA and approval of the Merger and all other transactions contemplated by the BCA (including but not limited to the conversion of all Company Preferred Stock into Company Common Stock and the exercise or termination of all Company Warrants pursuant to the Stockholders Agreement, in each case subject to and effective immediately prior to the consummation of the Merger under the BCA) provided in all cases that no changes have been made in the BCA or in the Merger or related transactions or ancillary agreements under the BCA that are material to one or more of the Stockholders. Provided no changes are made in the BCA or in the Merger or related transactions or ancillary agreements under the BCA that are material to one or more of the Stockholders, each Stockholder, severally and not jointly, hereby agrees to vote at any meeting of the stockholders of the Company, and to act by written consent of Company stockholders, against any action, agreement, transaction or proposal that would cause a material breach of any covenant, representation, warranty or other obligation or agreement of the Company under the BCA or that would reasonably be expected to prevent the Merger from being consummated. Each Stockholder acknowledges receipt and review of a copy of the BCA.

2. Termination of Stockholder Agreements, Related Agreements. Subject to the consummation of the Closing pursuant to the BCA each Stockholder, severally and not jointly, hereby agrees that the following shall terminate effective immediately prior to the Closing under the BCA (provided that all Terminating Rights (as defined below) between the Company or any of its subsidiaries and any other holder of Company capital stock shall also terminate at such time), that certain (a) Investors’ Rights Agreement, dated as of December 31, 2019, by and among the Company and the stockholders of the Company named therein (the “Rights Agreement”), (b) Co-Sale Agreement, dated as of December 31, 2019, by and among the Company and the stockholders of the Company named therein (the “Co-Sale Agreement”), (c) Voting Agreement dated as of December 31, 2019 by and among the Company and the stockholders of the Company named therein (the “Voting Agreement” and, together with the Rights Agreement and the Co-Sale Agreement, the “Stockholder Agreements”) and (d) if applicable to any Stockholder, any rights under any letter agreement providing for redemption rights, put rights, purchase rights or other similar rights not generally available to stockholders of the Company (the “Terminating Rights”) between Stockholder and the Company, but excluding, for the avoidance of doubt, any rights such

Stockholder may have that relate to any commercial or employment agreements or arrangements between such Stockholder and the Company or any subsidiary, which shall survive in accordance with their terms.

3. Transfer of Shares. Each Stockholder, severally and not jointly, agrees that it shall not, directly or indirectly, (a) sell, assign, transfer (including by operation of law), create any lien or pledge, dispose of or otherwise encumber any of the Shares or otherwise agree to do any of the foregoing, except for a sale, assignment or transfer pursuant to the BCA or to another stockholder of the Company that is a party to this Agreement and bound by the terms and obligations hereof, (b) deposit any Shares into a voting trust or enter into a voting agreement or arrangement or grant any proxy or power of attorney with respect thereto that is inconsistent with this Agreement or (c) enter into any contract, option or other arrangement or undertaking with respect to the direct acquisition or sale, assignment, transfer or other disposition of any Shares, except as set forth in the Stockholders’ Agreement; provided, that the foregoing shall not prohibit the transfer of the Shares to an affiliate of Stockholder, but only if such affiliate of such Stockholder shall execute this Agreement or a joinder agreeing to become a party to this Agreement.

4. No Solicitation of Transactions. Each of the Stockholders severally and not jointly, agrees not to directly or indirectly, through any officer, director, representative, agent or otherwise, (a) solicit, initiate or knowingly encourage (including by furnishing information) the submission of, or participate in any discussions or negotiations regarding, any transaction in violation of the BCA or (b) participate in any discussions or negotiations regarding, or furnish to any person or other entity or “group” within the meaning of Section 13(d) of the Exchange Act, any information with the intent to, or otherwise cooperate in any way with respect to, or knowingly assist, participate in, facilitate or encourage, any unsolicited proposal that constitutes, or may reasonably be expected to lead to, an Alternative Transaction in violation of the BCA. Each Stockholder shall, and shall direct its representatives and agents to, immediately cease and cause to be terminated any discussions or negotiations with any parties that may be ongoing with respect to any Alternative Transaction (other than the transactions contemplated by the BCA) to the extent required by the BCA. If any Stockholder receives any inquiry or proposal with respect to an Alternative Transaction, then such Stockholder shall promptly (and in no event later than twenty-four (24) hours after such Stockholder becomes aware of such inquiry or proposal) notify such person in writing that the Company is subject to an exclusivity agreement with respect to the sale of the Company that prohibits such Stockholder from considering such inquiry or proposal.

5. Representations and Warranties. Each Stockholder severally and not jointly, represents and warrants to GigCapital3 as follows:

(a) The execution, delivery and performance by such Stockholder of this Agreement and the consummation by such Stockholder of the transactions contemplated hereby do not and will not (i) conflict with or violate any statute, law, ordinance, regulation, rule, code, executive order, injunction, judgment, decree or other order applicable to such Stockholder, (ii) require any consent, approval or authorization of, declaration, filing or registration with, or notice to, any person or entity, (iii) result in the creation of any encumbrance on any Shares (other than under this Agreement, the BCA and the agreements contemplated by the BCA) or (iv) if such Stockholder is an entity, conflict with or result in a breach of or constitute a default under any provision of such Stockholder’s governing documents.

(b) As of the date of this Agreement, such Stockholder owns exclusively of record and has good and valid title to the Shares set forth opposite the Stockholder’s name on Exhibit A free and clear of any security interest, lien, claim, pledge, proxy, option, right of first refusal, agreement, voting restriction, limitation on disposition, charge, adverse claim of ownership or use or other encumbrance of any kind and has the sole power to vote and the right, power and authority to sell, transfer and deliver such Shares, other than pursuant and subject to: (i) this Agreement, (ii) applicable securities laws, (iii) the Company’s certificate of incorporation and bylaws, (iv) the Stockholders Agreement and (v) the Stockholder Agreements. Such Stockholder is not the registered owner of any Shares other than those set forth on Exhibit A.

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(c) Such Stockholder has the power, authority and capacity to execute, deliver and perform this Agreement and that this Agreement has been duly authorized, executed and delivered by such Stockholder.

6. Termination. This Agreement and the obligations and liabilities of the Stockholders under this Agreement shall automatically terminate upon the earliest of (a) the Effective Time; (b) the termination of the BCA in accordance with its terms, (c) the effective date of a written agreement of the parties hereto terminating this Agreement and (d) any material breach by GigCapital3 of the BCA that is not fully cured within the time permitted by the BCA. Upon termination of this Agreement, neither party shall have any further obligations or liabilities under this Agreement. The representations and warranties contained in this Agreement and in any certificate or other writing delivered pursuant hereto shall not survive the Closing or the termination of this Agreement.

7. Miscellaneous.

(a) Except as otherwise provided herein, all costs and expenses incurred in connection with this Agreement and the transactions contemplated hereby shall be paid by the party incurring such costs and expenses, whether or not the transactions contemplated hereby are consummated.

(b) All notices, requests, claims, demands and other communications hereunder shall be in writing and shall be given (and shall be deemed to have been duly given upon receipt) by delivery in person, by e-mail or by registered or certified mail (postage prepaid, return receipt requested) to the respective parties at the following addresses or e-mail addresses (or at such other address or email address for a party as shall be specified in a notice given in accordance with this Section 7(b)):

If to GigCapital3, to it at:

GigCapital3, Inc. 1731 Embarcadero Rd., Suite 200 Palo Alto, CA 94303
Attention:	Dr. Avi Katz, President and Chief Executive Officer
Email:	avi@gigcapitalglobal.com

with a copy to:

DLA Piper LLP (US) 555 Mission Street Suite 2400 San Francisco, CA 94105
Attention:	Jeffrey Selman; John Maselli
Email:	jeffrey.selman@us.dlapiper.com; john.maselli@us.dlapiper.com

If to a Stockholder, to the address or email address set forth for Stockholder on the signature page hereof.

(c) If any term or other provision of this Agreement is invalid, illegal or incapable of being enforced by any rule of law, or public policy, all other conditions and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner materially adverse to any party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the parties as closely as possible in a mutually acceptable manner in order that the transactions contemplated hereby be consummated as originally contemplated to the fullest extent possible.

3

(d) This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and supersedes all prior agreements and undertakings, both written and oral, among the parties, or any of them, with respect to the subject matter hereof. This Agreement shall not be assigned (whether pursuant to a merger, by operation of law or otherwise), by any party without the prior express written consent of the other parties hereto except as permitted by Section 3.

(e) This Agreement shall be binding upon and inure solely to the benefit of each party hereto, and nothing in this Agreement, express or implied, is intended to or shall confer upon any other person any right, benefit or remedy of any nature whatsoever under or by reason of this Agreement. No Stockholder shall be liable for the breach by any other Stockholder of this Agreement.

(f) The parties hereto agree that irreparable damage would occur in the event any provision of this Agreement was not performed in accordance with the terms hereof and that the parties shall be entitled to specific performance of the terms hereof in addition to any other remedy at law or in equity.

(g) This Agreement shall be governed by, and construed in accordance with, the laws of the State of Delaware applicable to contracts executed in and to be performed in that State. All Actions arising out of or relating to this Agreement shall be heard and determined exclusively in any Delaware Chancery Court. The parties hereto hereby (i) submit to the exclusive jurisdiction of the Delaware Chancery Court for the purpose of any Action arising out of or relating to this Agreement brought by any party hereto, and (ii) irrevocably waive, and agree not to assert by way of motion, defense, or otherwise, in any such Action, any claim that it is not subject personally to the jurisdiction of the above-named courts, that its property is exempt or immune from attachment or execution, that the Action is brought in an inconvenient forum, that the venue of the Action is improper, or that this Agreement or the transactions contemplated hereunder may not be enforced in or by any of the above-named courts.

(h) This Agreement may be executed and delivered (including by facsimile or portable document format (pdf) transmission) in counterparts, and by the different parties hereto in separate counterparts, each of which when executed shall be deemed to be an original but all of which taken together shall constitute one and the same agreement.

(i) At the request of GigCapital3, in the case of any Stockholder, or at the request of any Stockholder, in the case of GigCapital3, and without further consideration, each party shall execute and deliver or cause to be executed and delivered such additional documents and instruments and take such further action as may be reasonably necessary to implement the provisions of this Agreement.

(j) This Agreement shall not be effective or binding upon any Stockholder until after such time as the BCA is executed and delivered by the Company, GigCapital3 and Merger Sub.

(k) Each of the parties hereto hereby waives to the fullest extent permitted by applicable law any right it may have to a trial by jury with respect to any litigation directly or indirectly arising out of, under or in connection with this Agreement. Each of the parties hereto (i) certifies that no representative, agent or attorney of any other party has represented, expressly or otherwise, that such other party would not, in the event of litigation, seek to enforce that foregoing waiver and (ii) acknowledges that it and the other parties hereto have been induced to enter into this Agreement and the transactions contemplated hereby, as applicable, by, among other things, the mutual waivers and certifications in this Section 7(k).

[Signature pages follow]

4

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

GIGCAPITAL3, INC.
By:	/s/ Dr. Avi S. Katz
Name: Dr. Avi S. Katz
Title:   Chief Executive Officer

Signature Page to Stockholder Support Agreement

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

BP TECHNOLOGY VENTURES INC.
By:	/s/ Craig Coburn
Name: Craig Coburn
Title:   Director

Address:

Email:

Signature Page to Stockholder Support Agreement

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

ROSELLA HOLDINGS, LTD.
By:	/s/ Karen Higgins
Name:	Karen Higgins
By:	/s/ Alison Wyser
Name:	Alison Wyser
Title:	For Portman Welbeck Limited as Corporate Directors for Rosella Holdings Limited
Address:
Email:

Signature page to Stockholder Support Agreement

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

ARAVAIPA VENTURE FUND, LLC
By:	/s/ Robert Fenwick-Smith
Name: Robert-Fenwick-Smith
Title:   Manager of the Manager, Aravaipa Ventures

Address:

Email:

Signature page to Stockholder Support Agreement

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

AC ENERGY TECHNOLOGIES LLC
By:	/s/ Andrew Coors
Name: Andrew Coors
Title:   Member

Address:

Email:

Signature page to Stockholder Support Agreement

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

FRONT RANGE VENTURES LLC
By:	/s/ Loren J. Richards
Name: Loren J. Richards
Title:   Trust Officer, First Western Trust Bank

Address:

Email:

Signature page to Stockholder Support Agreement

IN WITNESS WHEREOF, the parties have executed this Agreement as of the date first written above.

CUPOLA INFRASTRUCTURE INCOME FUND, LLLP
By: Asset Management Group Investment Corp., General Partner
By:	/s/ Michael D. Bergmann
Name: Michael D. Bergmann
Title:   Vice President

Address:

Email:

Signature page to Stockholder Support Agreement

EXHIBIT B

Business Combination Agreement

[see attached]

EX-10.2

Exhibit 10.2

SPONSOR SUPPORT AGREEMENT

This SPONSOR SUPPORT AGREEMENT (this “Agreement”), dated as of December 10, 2020, is entered into by and among GigAcquisitions3, LLC, a Delaware limited liability company (the “Sponsor”), GigCapital3, Inc., a Delaware corporation (“GigCapital3”), and Lightning Systems, Inc., a Delaware Corporation (the “Company”).

RECITALS

WHEREAS, concurrently herewith, the Company, Project Power Merger Sub, Inc., a Delaware corporation (“Merger Sub”), and GigCapital3 are entering into a Business Combination Agreement (as amended, supplemented, restated or otherwise modified from time to time, the “BCA”), pursuant to which (and subject to the terms and conditions set forth therein) Merger Sub will merge with and into the Company (the “Merger”), with the Company surviving the Merger as a wholly owned subsidiary of GigCapital3;

WHEREAS, capitalized terms used but not otherwise defined in this Agreement shall have the meanings ascribed to them in the BCA;

WHEREAS, the Sponsor is currently the record owner of 5,635,000 shares of GigCapital3 Common Stock (the “Sponsor Shares”); and

WHEREAS, as a condition and inducement to the willingness of GigCapital3 and the Company to enter into the BCA, GigCapital3, the Company and the Sponsor are entering into this Agreement.

AGREEMENT

NOW, THEREFORE, in consideration of the foregoing and the mutual covenants and agreements set forth herein, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, and intending to be legally bound hereby, the Sponsor, GigCapital3 and the Company hereby agree as follows:

1. Voting Agreement. The Sponsor agrees that, at the GigCapital3 Stockholders’ Meeting, at any other meeting of the stockholders of GigCapital3 (whether annual or special and whether or not an adjourned or postponed meeting, however called and including any adjournment or postponement thereof) and in connection with any written consent of the stockholders of GigCapital3, the Sponsor shall:

a. when such meeting is held, appear at such meeting or otherwise cause the Sponsor Shares to be counted as present thereat for the purpose of establishing a quorum;

b. vote (or execute and return an action by written consent), or cause to be voted at such meeting (or validly execute and return and cause such consent to be granted with respect to), all of the Sponsor Shares in favor of (i) the approval and adoption of the BCA and approval of the Merger and all other transactions contemplated by the BCA and (ii) against any action, agreement or transaction or proposal that would result in a breach of any covenant, representation or warranty or any other obligation or agreement of GigCapital3 under the BCA or that would reasonably be expected to result in the failure of the Merger from being consummated and (iii) each of the proposals and any other matters necessary or reasonably requested by GigCapital3 for consummation of the Merger and the other transactions contemplated by the BCA; and

c. vote (or execute and return an action by written consent), or cause to be voted at such meeting (or validly execute and return and cause such consent to be granted with respect to), all of the Sponsor Shares against (i) any Business Combination Proposal other than with the Company and (ii) any other action that would reasonably be expected to (x) materially impede, interfere with, delay, postpone or adversely affect the Merger or

any of the other transactions contemplated by the BCA, or (y) result in a breach of any covenant, representation or warranty or other obligation or agreement of the Sponsor contained in this Agreement.

2. Transfer of Shares. Except as otherwise contemplated by the BCA or this Agreement, the Sponsor agrees that it shall not, directly or indirectly, (a) sell, assign, transfer (including by operation of law), create any lien or pledge, dispose of or otherwise encumber any of the Sponsor Shares or otherwise agree to do any of the foregoing, (b) deposit any Sponsor Shares into a voting trust or enter into a voting agreement or arrangement or grant any proxy or power of attorney with respect thereto that is inconsistent with this Agreement or (c) enter into any contract, option or other arrangement or undertaking requiring the direct acquisition or sale, assignment, transfer or other disposition of any Sponsor Shares.

3. No Solicitation of Transactions. The Sponsor agrees not to directly or indirectly, through any officer, director, representative, agent or otherwise, (a) solicit, initiate or knowingly encourage (including by furnishing information) the submission of, or participate in any discussions or negotiations regarding, any transaction in violation of the BCA or (b) participate in any discussions or negotiations regarding, or furnish to any person or other entity or “group” within the meaning of Section 13(d) of the Exchange Act, any information with the intent to, or otherwise cooperate in any way with respect to, or knowingly assist, participate in, facilitate or encourage, any unsolicited proposal that constitutes, or may reasonably be expected to lead to, a Business Combination Proposal or other transaction in violation of the BCA. Sponsor shall, and shall cause its affiliates and Representatives to, immediately cease any and all existing discussions or negotiations with any person (other than with the Company, its stockholders and their respective affiliates and Representatives) conducted prior to the date hereof with respect to, or which is reasonably likely to give rise to or result in, a Business Combination Proposal. If the Sponsor receives any inquiry or proposal with respect to a Business Combination Proposal, then Sponsor shall promptly (and in no event later than twenty-four (24) hours after the Sponsor becomes aware of such inquiry or proposal) notify such person in writing that GigCapital3 is subject to an exclusivity agreement with respect to the Merger that prohibits Sponsor from considering such inquiry or proposal.

4. Representations and Warranties of the Sponsor. The Sponsor hereby represents and warrants to GigCapital3 and the Company as follows:

a. The Sponsor is the only record and a beneficial owner (within the meaning of Rule 13d-3 under the Exchange Act) of, and has good, valid and marketable title to, the Sponsor Shares, free and clear of Liens other than as created by this Agreement or Sponsor’s organizational documents or the organizational documents of GigCapital3 (including, without limitation, for the purposes hereof, any agreement between or among stockholders of GigCapital3).

b. The Sponsor (i) has full voting power, full power of disposition and full power to issue instructions with respect to the matters set forth herein, in each case, with respect to the Sponsor Shares, (ii) has not entered into any voting agreement or voting trust with respect to any of the Sponsor Shares that is inconsistent with the Sponsor’s obligations pursuant to this Agreement, (iii) has not granted a proxy or power of attorney with respect to any of the Sponsor Shares that is inconsistent with the Sponsor’s obligations pursuant to this Agreement and (iv) has not entered into any agreement or undertaking that is otherwise inconsistent with, or would interfere with, or prohibit or prevent it from satisfying, its obligations pursuant to this Agreement.

c. The Sponsor (i) is a legal entity duly organized, validly existing and, to the extent such concept is applicable, in good standing under the Laws of the jurisdiction of its organization and (ii) has all requisite limited liability company or other power and authority and has taken all limited liability company or other action necessary in order to, execute, deliver and perform its obligations under this Agreement and to consummate the transactions contemplated hereby. This Agreement has been duly executed and delivered by the Sponsor and constitutes a valid and binding agreement of the Sponsor enforceable against the Sponsor in accordance with its terms, subject to applicable bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and similar Laws affecting creditors’ rights generally and subject, as to enforceability, to general principles of equity.

d. Other than the filings, notices and reports pursuant to, in compliance with or required to be made under the Exchange Act, no filings, notices, reports, consents, registrations, approvals, permits, waivers, expirations of waiting periods or authorizations are required to be obtained by the Sponsor from, or to be given by the Sponsor to, or be made by the Sponsor with, any Governmental Authority in connection with the

execution, delivery and performance by the Sponsor of this Agreement, the consummation of the transactions contemplated hereby or the Merger and the other transactions contemplated by the BCA.

e. The execution, delivery and performance of this Agreement by the Sponsor does not, and the consummation of the transactions contemplated hereby or the Merger and the other transactions contemplated by the BCA will not, constitute or result in (i) a breach or violation of, or a default under, the limited liability company agreement or similar governing documents of the Sponsor, (ii) with or without notice, lapse of time or both, a breach or violation of, a termination (or right of termination) of or a default under, the loss of any benefit under, the creation, modification or acceleration of any obligations under or the creation of a Lien on any of the properties, rights or assets of the Sponsor pursuant to any contract binding upon the Sponsor or, assuming (solely with respect to performance of this Agreement and the transactions contemplated hereby), compliance with the matters referred to in Section 1, under any applicable Law to which the Sponsor is subject or (iii) any change in the rights or obligations of any party under any contract legally binding upon the Sponsor, except, in the case of clause (ii) or (iii) directly above, for any such breach, violation, termination, default, creation, acceleration or change that would not, individually or in the aggregate, reasonably be expected to prevent or materially delay or impair the Sponsor’s ability to perform its obligations hereunder or to consummate the transactions contemplated hereby, the consummation of the Merger or the other transactions contemplated by the BCA.

f. As of the date of this Agreement, there is no action, proceeding or investigation pending against the Sponsor or, to the knowledge of the Sponsor, threatened against the Sponsor that questions the beneficial or record ownership of the Sponsor Shares, the validity of this Agreement or the performance by the Sponsor of its obligations under this Agreement.

g. The Sponsor understands and acknowledges that each of GigCapital3 and the Company is entering into the BCA in reliance upon the Sponsor’s execution and delivery of this Agreement and the representations, warranties, covenants and other agreements of the Sponsor contained herein

5. Further Assurances. From time to time, at either GigCapital3’s or the Company’s request and without further consideration, the Sponsor shall execute and deliver such additional documents and take all such further action as may be reasonably necessary or reasonably requested to effect the actions and consummate the transactions contemplated by this Agreement.

6. Changes in Capital Stock. In the event of a stock split, stock dividend or distribution, or any change in GigCapital3’s capital stock by reason of any stock split, reverse stock split, recapitalization, combination, reclassification, exchange of shares or the like, equitable adjustment shall be made to the provisions of this Agreement as may be required so that the intended rights, privileges, duties and obligations hereunder shall be given full effect.

7. Amendment and Modification. This Agreement may not be amended, modified or supplemented in any manner, whether by course of conduct or otherwise, except by an instrument in writing signed by the Sponsor, GigCapital3 and the Company.

8. Waiver. No failure or delay by any party hereto exercising any right, power or privilege hereunder shall operate as a waiver thereof nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right, power or privilege. The rights and remedies of the parties hereto hereunder are cumulative and are not exclusive of any rights or remedies which they would otherwise have hereunder. Any agreement on the part of a party hereto to any such waiver shall be valid only if set forth in a written instrument executed and delivered by such party.

9. Notices. All notices and other communications hereunder shall be in writing and shall be deemed given if delivered personally, by email (with confirmation of receipt) or sent by a nationally recognized overnight courier service to the parties hereto at the following addresses (or at such other address for a party as shall be specified by like notice made pursuant to this Section 8):

if to GigCapital3, to it at:

GigCapital3, Inc.

1731 Embarcadero Rd., Suite 200

Palo Alto, CA 94303

Attention: Dr. Avi Katz, President and Chief Executive Officer

Email: avi@gigcapitalglobal.com

with a copy to:

DLA Piper LLP (US)

555 Mission Street

Suite 2400

San Francisco, CA 94105

Attention: Jeffrey Selman; John Maselli

Email: jeffrey.selman@us.dlapiper.com; john.maselli@us.dlapiper.com

if to the Sponsor, to it at:

GigAcquisitions3, LLC

1731 Embarcadero Rd., Suite 200

Palo Alto, CA 94303

Attention: Dr. Avi Katz

Email: avi@gigcapitalglobal.com

if to the Company, to it at:

Lightning Systems, Inc.

815 14th Street SW, Suite A100

Loveland, CO 80537

Attention: Timothy R. Reeser, Chief Executive Officer

Email: tim.reeser@lightningemotors.com

with a copy to:

King & Spalding LLP

1185 Avenue of the Americas

34th Floor

New York, NY 10036

Attention: Jonathan M.A. Melmed; Keith M. Townsend

Email: jmelmed@kslaw.com; ktownsend@kslaw.com

10. Entire Agreement. This Agreement and the BCA constitute the entire agreement and supersede all prior agreements and understandings, both written and oral, among the parties hereto with respect to the subject matter hereof and thereof.

11. No Third-Party Beneficiaries. The Sponsor hereby agrees that its representations, warranties and covenants set forth herein are solely for the benefit of GigCapital3 and the Company in accordance with and subject to the terms of this Agreement, and this Agreement is not intended to, and does not, confer upon any person other than the parties hereto any rights or remedies hereunder, including, without limitation, the right to rely upon the representations and warranties set forth herein, and the parties hereto hereby further agree that this Agreement may only be enforced against, and any action that may be based upon, arise out of or relate to this Agreement, or the negotiation, execution or performance of this Agreement may only be made against, the persons expressly named as parties hereto.

12. Governing Law and Venue. This Agreement shall be governed by, interpreted under, and construed in accordance with the internal laws of the State of New York applicable to agreements made and to be performed

within the State of New York, without giving effect to any choice-of-law provisions thereof that would compel the application of the substantive laws of any other jurisdiction

13. Assignment; Successors. Neither this Agreement nor any of the rights, interests or obligations hereunder shall be assigned by any of the parties hereto in whole or in part (whether by operation of Law or otherwise) without the prior written consent of the other party, and any such assignment without such consent shall be null and void. This Agreement shall be binding upon, inure to the benefit of and be enforceable by the parties hereto and their respective successors and permitted assigns.

14. Specific Performance. Each party acknowledges and agrees that the other parties hereto would be irreparably harmed and would not have any adequate remedy at law in the event that any of the provisions of this Agreement were not performed in accordance with their specific terms or were otherwise breached. Accordingly, each party agrees that the other parties hereto shall be entitled to an injunction or injunctions to prevent breaches of this Agreement and to enforce specifically the terms and provisions of this Agreement, this being in addition to any other remedy to which such parties are entitled at law or in equity.

15. Severability. In the event that any provision of this Agreement or the application thereof becomes or is declared by a court of competent jurisdiction to be illegal, void or unenforceable, the remainder of this Agreement will continue in full force and effect and the application of such provision to other persons or circumstances will be interpreted so as reasonably to effect the intent of the parties hereto.

16. Counterparts. This Agreement may be executed in one or more counterparts, all of which shall be considered one and the same agreement, it being understood that each party need not sign the same counterpart. This Agreement shall become effective when each party shall have received a counterpart hereof signed by all of the other parties. Signatures delivered electronically or by facsimile shall be deemed to be original signatures.

17. Termination. This Agreement shall terminate upon the earliest of (a) the Closing of the Merger, (b) the termination of the BCA in accordance with its terms, and (c) the time this Agreement is terminated upon the mutual written agreement of GigCapital3, the Company and the Sponsor.

[Signature Pages Follow]

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date first written above.

GIGCAPITAL3:

GIGCAPITAL3, INC.

/s/ Dr. Avi S. Katz

By: Dr. Avi S. Katz, Executive Chairman of the Board, President, Chief Executive Officer, and Secretary

SPONSOR:

GIGACQUISITIONS3, LLC

/s/ Dr. Avi S. Katz

By: Dr. Avi S. Katz, Manager

[Signature Page to Sponsor Support Agreement]

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed (where applicable, by their respective officers or other authorized persons thereunto duly authorized) as of the date first written above.

THE COMPANY:

LIGHTNING SYSTEMS, INC.

/s/ Timothy R. Reeser

By: Timothy R. Reeser, Chief Executive Officer

[Signature Page to Sponsor Support Agreement]

EX-10.3

Exhibit 10.3

SUBSCRIPTION AGREEMENT

This SUBSCRIPTION AGREEMENT (this “Subscription Agreement”) is entered into on December 10, 2020, by and between GigCapital3, Inc., a Delaware corporation (the “Company”), and BP Technology Ventures, Inc. (“Subscriber”).

WHEREAS, concurrently with the execution of this Subscription Agreement, the Company is entering into that certain Business Combination Agreement, dated as of the date of this Subscription Agreement (the “Business Combination Agreement”), among the Company, Lightning Systems, Inc., a Delaware corporation (“Lightning”), and Project Power Merger Sub, Inc., a Delaware corporation, providing for the combination of the Company and Lightning (the “Transaction Agreement” and the transactions contemplated by the Transaction Agreement, the “Transaction”);

WHEREAS, concurrently with the execution of this Subscription Agreement, the Company is entering into Subscription Agreements with certain investors in substantially the form attached to the Business Combination Agreement (the “Notes Subscription Agreements”), pursuant to which such investors, upon the terms and subject to the conditions set forth in the Notes Subscription Agreements, shall purchase from the Company, and the Company shall issue to such investors, (i) $100,000,000 of unsecured promissory notes convertible into shares of the Company’s common stock, par value $0.0001 per share (“Common Stock”), at a conversion price of $11.50 in accordance with the terms thereof (the “Convertible Notes”), and (ii) warrants to purchase up to 8,695,652 shares of Common Stock for a per share exercise price of $11.50 (the transactions described in the foregoing clauses (i) and (ii), collectively, the “Notes Financing”), in each case to be consummated concurrently with the Transaction; and

WHEREAS, in connection with the Transaction, Subscriber desires to subscribe for and purchase from the Company, immediately prior to the consummation of the Transaction, that number of shares of the Company’s common stock, par value $0.0001 per share (the “Common Stock”), set forth on the signature page hereto (the “Subscribed Shares”) for a purchase price of $10.00 per share (the “Per Share Price” and the aggregate of such Per Share Price for all Subscribed Shares being referred to herein as the “Purchase Price”), and the Company desires to issue and sell to Subscriber the Subscribed Shares in consideration of the payment of the Purchase Price by or on behalf of Subscriber to the Company.

NOW, THEREFORE, in consideration of the foregoing and the mutual representations, warranties and covenants, and subject to the conditions, herein contained, and intending to be legally bound hereby, the parties hereto hereby agree as follows:

1. Subscription. Subject to the terms and conditions hereof, at the Closing (as defined below), Subscriber hereby agrees to subscribe for and purchase, and the Company hereby agrees to issue and sell to Subscriber, upon the payment of the Purchase Price, the Subscribed Shares (such subscription and issuance, the “Subscription”). The Company hereby expressly covenants and agrees that the Purchase Price shall be used exclusively for the Transaction.

2. Closing.

a. The consummation of the Subscription contemplated hereby (the “Closing”) shall occur on the closing date of the Transactions (the “Closing Date”) immediately prior to or concurrently with the consummation of the Transaction.

b. At least five (5) Business Days before the anticipated Closing Date, the Company shall deliver written notice to Subscriber (the “Closing Notice”) specifying (i) the anticipated Closing Date and (ii) the wire instructions for delivery of the Purchase Price to the Company. No later than two (2) Business Days after receiving the Closing Notice, Subscriber shall deliver to the Company such information as is

reasonably requested in the Closing Notice in order for the Company to issue the Subscribed Shares to Subscriber. Subscriber shall deliver to the Company, on or prior to 8:00 a.m. (Eastern time) (or as soon as practicable after the Company or its transfer agent delivers evidence of the issuance to Subscriber of the Subscribed Shares on and as of the Closing Date) on the Closing Date the Purchase Price in cash via wire transfer to the account specified in the Closing Notice against (and concurrently with) delivery by the Company to Subscriber of (i) the Subscribed Shares in book entry form, free and clear of any liens or other restrictions (other than those arising under this Subscription Agreement or state or federal securities laws), in the name of Subscriber (or its nominee in accordance with its delivery instructions) or to a custodian designated by Subscriber, as applicable, and (ii) written notice from the Company or its transfer agent evidencing the issuance to Subscriber of the Subscribed Shares on and as of the Closing Date. In the event that the consummation of the Transaction does not occur within one (1) Business Day after the anticipated Closing Date specified in the Closing Notice, the Company shall promptly (but in no event later than two (2) Business Days after the anticipated Closing Date specified in the Closing Notice) return the funds so delivered by Subscriber to the Company by wire transfer in immediately available funds to the account specified by Subscriber. For the purposes of this Subscription Agreement, “Business Day” means any day other than a Saturday, Sunday or a day on which the Federal Reserve Bank of New York is closed.

c. The Closing shall be subject to the satisfaction or valid waiver (to the extent a valid waiver is capable of being issued) by the Company, on the one hand, or the Subscriber, on the other, of the conditions that, on the Closing Date:

(i) no suspension of the qualification of the Subscribed Shares for offering or sale or trading in any jurisdiction, or initiation or threatening of any proceedings for any of such purposes, shall have occurred;

(ii) all conditions precedent to the closing of the Transaction set forth in the Transaction Agreement, including the approval of the Company’s stockholders, shall have been satisfied or waived, and the closing of the Transaction shall be scheduled to occur concurrently with or immediately following the Closing;

(iii) no governmental authority shall have enacted, issued, promulgated, enforced or entered any judgment, order, law, rule or regulation (whether temporary, preliminary or permanent) which is then in effect and has the effect of making consummation of the transactions contemplated hereby illegal or otherwise restraining, prohibiting or enjoining consummation of the transactions contemplated hereby (except in the case of a governmental authority located outside the United States where such judgment, order, law, rule or regulation would not be reasonably expected to have a Company Material Adverse Effect (as defined below)); and no such governmental authority shall have instituted or threatened in writing a proceeding seeking to impose any such restraint or prohibition (except in the case of a governmental authority located outside the United States where such restraint or prohibition would not be reasonably expected to have a Company Material Adverse Effect); and

(iv) all conditions precedent to the closing of the Notes Financing set forth in the Notes Subscription Agreements shall have been satisfied or waived, and the Closing shall occur concurrently with the closing of the Notes Financing.

d. The obligation of the Company to consummate the Closing shall be subject to the satisfaction or valid waiver by the Company of the additional conditions that, on the Closing Date:

(i) all representations and warranties of Subscriber contained in this Subscription Agreement are true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Subscriber Material Adverse Effect (as defined below), which representations and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by Subscriber of each of the representations and warranties of Subscriber contained in this Subscription Agreement as of the Closing; and

2

(ii) Subscriber shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by this Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing, except where the failure of such performance or compliance would not or would not reasonably be expected to prevent, materially delay, or materially impair the ability of the Company to consummate the Closing.

e. The obligation of Subscriber to consummate the Closing shall be subject to the satisfaction or valid waiver by Subscriber of the additional conditions that, on the Closing Date:

(i) all representations and warranties of the Company contained in this Subscription Agreement are true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Company Material Adverse Effect (as defined below), which representations and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by the Company of each of the representations and warranties of the Company contained in this Subscription Agreement as of the Closing;

(ii) the Company shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by this Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing;

(iii) there shall have been no amendment, waiver or modification to the Transaction Agreement that materially and adversely affects the Company; and

(iv) there has not occurred any material adverse change, or any development involving a prospective material adverse change, in the condition (financial or otherwise) or in the results of operations, or business of the Company or Lightning.

f. Prior to or at the Closing, Subscriber shall deliver to the Company a duly completed and executed Internal Revenue Service Form W-9 or appropriate Form W-8.

3. Company Representations and Warranties. For purposes of this Section 3, the term “Company” shall refer to the Company as of the date hereof and, for purposes of only the representations contained in subsections (f), (i), (k) and (n) of this Section 3 and to the extent such representations and warranties are made as of the Closing Date, the combined company after giving effect to the Transaction as of the Closing Date. The Company represents and warrants to Subscriber that:

a. The Company (i) is duly organized, validly existing and in good standing under the laws of the State of Delaware, (ii) has the requisite power and authority to own, lease and operate its properties, to carry on its business as it is now being conducted and to enter into and perform its obligations under this Subscription Agreement, and (iii) is duly licensed or qualified to conduct its business and, if applicable, is in good standing under the laws of each jurisdiction (other than its jurisdiction of incorporation) in which the conduct of its business or the ownership of its properties or assets requires such license or qualification, except, with respect to the foregoing clause (iii), where the failure to be in good standing would not reasonably be expected to have a Company Material Adverse Effect. For purposes of this Subscription Agreement, a “Company Material Adverse Effect” means an event, change, development, occurrence, condition or effect with respect to the Company and its subsidiaries, taken together as a whole (on a consolidated basis), that, individually or in the aggregate, has a material adverse effect on the business, financial condition, prospects or results of operations of the Company and its subsidiaries, taken together as a whole (on a consolidated basis).

b. The Subscribed Shares have been duly authorized and, when issued and delivered to Subscriber against full payment therefor in accordance with the terms of this Subscription Agreement, will be validly issued, fully paid and non-assessable and will not have been issued in violation of any preemptive rights created under the Company’s organizational documents or the laws of the State of Delaware.

c. The Subscribed Shares are not, and following the Closing, will not be, subject to any Transfer Restriction. The term “Transfer Restriction” means any condition to or restriction on the ability of the

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undersigned to pledge, sell, assign or otherwise transfer the Shares under any organizational document, policy or agreement of, by or with the Company, but excluding the restrictions on transfer described in Section 4(e) of this Subscription Agreement with respect to the status of the Shares as “restricted securities” pending their registration for resale under the Securities Act of 1933, as amended (the “Securities Act”) in accordance with the terms of this Subscription Agreement.

d. This Subscription Agreement has been duly executed and delivered by the Company, and assuming the due authorization, execution and delivery of the same by Subscriber, this Subscription Agreement shall constitute the valid and legally binding obligation of the Company, enforceable against the Company in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors generally and by the availability of equitable remedies.

e. The execution and delivery of this Subscription Agreement, the issuance and sale of the Subscribed Shares and the compliance by the Company with all of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the Company is a party or by which the Company is bound or to which any of the property or assets of the Company is subject; (ii) the organizational documents of the Company; or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties that, in the case of clauses (i) and (iii), would reasonably be expected to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Shares.

f. Assuming the accuracy of the representations and warranties of the Subscriber, the Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization (including the New York Stock Exchange or other person in connection with the execution, delivery and performance of this Subscription Agreement (including, without limitation, the issuance of the Subscribed Shares), other than (i) filings required by applicable state securities laws, (ii) the filing of the Registration Statement pursuant to Section 5 below, (iii) those required by the New York Stock Exchange, including with respect to obtaining stockholder approval, (iv) those required to consummate the Transaction as provided under the Transaction Agreement, (v) the filing of notification under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, if applicable, and (vi) the failure of which to obtain would not be reasonably likely to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Shares.

g. As of their respective dates, all reports required to be filed by the Company with the United States Securities and Exchange Commission (“Commission”)(the “SEC Reports”) complied in all material respects with the requirements of the Securities Act and the Securities Exchange Act of 1934, and the rules and regulations of the Commission promulgated thereunder, and none of the SEC Reports, when filed, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The financial statements of the Company included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the Commission with respect thereto as in effect at the time of filing and fairly present in all material respects the financial position of the Company as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal, year-end audit adjustments.

h. As of the date hereof and as of immediately prior to the Closing, the authorized share capital of the Company consists of 100,000,000 shares of Common Stock and 1,000,000 shares of preferred stock, par

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value $0.0001 per share (“Preferred Shares”). As of the Closing Date (and immediately after the consummation of the Transaction), the authorized share capital of the Company will consist of 250,000,000 shares of Common Stock and 1,000,000 Preferred Shares. As of the date hereof and as of immediately prior to the Closing: (i) 25,893,479 shares of Common Stock and no Preferred Shares were issued and outstanding; (ii) 15,670,108 warrants, each exercisable to purchase a whole share of Common Stock at $11.50 per full share (the “Warrants”), were issued and outstanding; and (iii) no Common Stock was subject to issuance upon exercise of outstanding options. As of the date hereof, the Company had no outstanding long-term indebtedness (other than fees payable under the business combination marketing agreement entered into in connection with its initial public offering) and will not have any long-term indebtedness immediately prior to the Closing; provided, that the Company shall consummate the Notes Financing concurrently with the Closing and the terms and conditions of the Note Financing shall be consistent with the provisions of the term sheet for the Note Financing attached hereto as Exhibit A. No Warrants are exercisable on or prior to the Closing. All (i) issued and outstanding Common Stock has been duly authorized and validly issued, is fully paid and non-assessable and is not subject to preemptive rights and (ii) issued and outstanding Warrants and Rights constitute legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their terms. As of the date hereof, except as set forth above and pursuant to the Transaction Agreement, there are no outstanding options, warrants or other rights to subscribe for, purchase or acquire from the Company any Common Stock or other equity interests in the Company (collectively, “Equity Interests”) or securities convertible into or exchangeable or exercisable for Equity Interests. As of the date hereof, the Company has no subsidiaries and does not own, directly or indirectly, interests or investments (whether equity or debt) in any person, whether incorporated or unincorporated. There are no stockholder agreements, voting trusts or other agreements or understandings to which the Company is a party or by which it is bound relating to the voting of any Equity Interests, other than (A) the letter agreements entered into by the Company in connection with the Company’s initial public offering on May 13, 2020 pursuant to which the Company’s sponsor and the Company’s executive officers and independent directors agreed to vote in favor of any proposed Business Combination (as defined therein), which includes the Transaction, and (B) as contemplated by the Transaction Agreement. There are no securities or instruments issued by or to which the Company is a party containing anti-dilution or similar provisions that will be triggered by the issuance of the Subscribed Shares.

i. Except for such matters as have not had and would not be reasonably likely to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Shares, as of the date hereof, there is no (i) suit, action, proceeding or arbitration before a governmental authority or arbitrator pending, or, to the knowledge of the Company, threatened in writing against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental authority or arbitrator outstanding against the Company.

j. The issued and outstanding shares of Common Stock are registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are listed for trading on the New York Stock Exchange under the symbol “GIK” (it being understood that the trading symbol will be changed in connection with the Transaction). There is no suit, action, proceeding or investigation pending or, to the knowledge of the Company, threatened against the Company by the New York Stock Exchange or the Commission with respect to any intention by such entity to deregister the shares of Common Stock or prohibit or terminate the listing of the shares of Common Stock on the New York Stock Exchange. The Company has taken no action that is designed to terminate the registration of the shares of Common Stock under the Exchange Act.

k. Assuming the accuracy of Subscriber’s representations and warranties set forth in Section 4 of this Subscription Agreement, no registration under the Securities Act is required for the offer and sale of the Subscribed Shares by the Company to Subscriber.

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l. Neither the Company nor any person acting on its behalf has engaged or will engage in any form of general solicitation or general advertising (within the meaning of Regulation D) in connection with any offer or sale of the Subscribed Shares.

m. Except for the Placement Agent (as defined below), no broker or finder is entitled to any brokerage or finder’s fee or commission from the Company solely in connection with the sale of the Subscribed Shares to Subscriber.

n. Except for such matters as have not had a Company Material Adverse Effect, the Company is, and has been since its inception, in compliance with all state and federal laws applicable to the conduct of its business. The Company has not received any written, or to its knowledge, other communication from a governmental entity that alleges that the Company is not in compliance with or is in default or violation of any applicable law, except where such non-compliance, default or violation would not be reasonably likely to have, individually or in the aggregate, a Material Adverse Effect. Except for such matters as have not had and would not be reasonably likely to have, individually or in the aggregate, a Material Adverse Effect, there is no (i) action, lawsuit, claim or other proceeding, in each case by or before any governmental authority pending, or, to the knowledge of the Company, threatened against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against the Company.

4. Subscriber Representations and Warranties. Subscriber represents and warrants to the Company and the Placement Agent that:

a. Subscriber (i) is duly organized, validly existing and in good standing under the laws of its jurisdiction of incorporation, and (ii) has the requisite power and authority to enter into and perform its obligations under this Subscription Agreement.

b. This Subscription Agreement has been duly executed and delivered by Subscriber, and assuming the due authorization, execution and delivery of the same by the Company, this Subscription Agreement shall constitute the valid and legally binding obligation of Subscriber, enforceable against Subscriber in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors generally and by the availability of equitable remedies.

c. The execution and delivery of this Subscription Agreement, the purchase of the Subscribed Shares and the compliance by Subscriber with all of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of Subscriber pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which Subscriber is a party or by which Subscriber is bound or to which any of the property or assets of Subscriber is subject; (ii) the organizational documents of Subscriber; or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over Subscriber or any of its properties that, in the case of clauses (i) and (iii), would reasonably be expected to have a Subscriber Material Adverse Effect. For purposes of this Subscription Agreement, a “Subscriber Material Adverse Effect” means an event, change, development, occurrence, condition or effect with respect to Subscriber that would reasonably be expected to have a material adverse effect on Subscriber’s ability to consummate the transactions contemplated hereby, including the purchase of the Subscribed Shares.

d. Subscriber (i) is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) or an institutional “accredited investor” (within the meaning of Rule 501(a)(1), (2), (3) or (7) under the Securities Act) satisfying the applicable requirements set forth on Annex A hereto and an “institutional account” as defined in FINRA Rule 4512(c), (ii) is acquiring the Subscribed Shares only for its own account and not for the account of others, or if Subscriber is subscribing for the Subscribed Shares as a fiduciary or agent for one or more investor accounts, each owner of such account is a qualified institutional buyer and

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Subscriber has full investment discretion with respect to each such account, and the full power and authority to make the acknowledgements, representations and agreements herein on behalf of each owner of each such account, and (iii) is not acquiring the Subscribed Shares with a view to, or for offer or sale in connection with, any distribution thereof in violation of the Securities Act (and has provided the Company with the requested information on Annex A following the signature page hereto). Subscriber is not an entity formed for the specific purpose of acquiring the Subscribed Shares.

e. Subscriber understands that the Subscribed Shares are being offered in a transaction not involving any public offering within the meaning of the Securities Act and that the Subscribed Shares have not been registered under the Securities Act. Subscriber understands that the Subscribed Shares may not be resold, transferred, pledged or otherwise disposed of by Subscriber absent an effective registration statement under the Securities Act, except (i) to the Company or a subsidiary thereof, or (ii) pursuant to an applicable exemption from the registration requirements of the Securities Act, and, in each of cases (i) and (ii), in accordance with any applicable securities laws of the applicable states and other jurisdictions of the United States, and that any book-entry position or certificates representing the Subscribed Shares shall contain a legend to such effect. Subscriber acknowledges that the Subscribed Shares will not be eligible for resale pursuant to Rule 144A promulgated under the Securities Act. Subscriber understands and agrees that the Subscribed Shares will be subject to transfer restrictions and, as a result of these transfer restrictions, Subscriber may not be able to readily resell the Subscribed Shares and may be required to bear the financial risk of an investment in the Subscribed Shares for an indefinite period of time. Subscriber understands that it has been advised to consult legal counsel prior to making any offer, resale, pledge or transfer of any of the Subscribed Shares.

Each book entry for the Subscribed Shares shall contain a notation, and each certificate (if any) evidencing the Shares shall be stamped or otherwise imprinted with a legend, in substantially the following form:

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION, AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN EXEMPTION THEREFROM.

f. Subscriber understands and agrees that Subscriber is purchasing the Subscribed Shares directly from the Company. Subscriber further acknowledges that there have not been, and Subscriber hereby agrees that it is not relying on, any representations, warranties, covenants or agreements made to Subscriber by the Company, any other party to the Transaction or any other person or entity (including the Placement Agent), expressly or by implication, other than those representations, warranties, covenants and agreements of the Company set forth in this Subscription Agreement. Subscriber acknowledges that certain information provided by the Company was based on projections, and such projections were prepared based on assumptions and estimates that are inherently uncertain and are subject to a wide variety of significant business, economic and competitive risks and uncertainties that could cause actual results to differ materially from those contained in the projections.

g. In making its decision to purchase the Subscribed Shares, Subscriber has relied solely upon independent investigation made by Subscriber. Subscriber acknowledges and agrees that Subscriber has received such information as Subscriber deems necessary in order to make an investment decision with respect to the Subscribed Shares, including with respect to the Company and the Transaction (including Lightning and its respective subsidiaries (collectively, the “Acquired Companies”)). Without limiting the generality of the foregoing, Subscriber acknowledges that Subscriber has reviewed the Company’s filings with the Commission. Subscriber represents and agrees that Subscriber and Subscriber’s professional advisor(s), if any, have had the full opportunity to ask such questions, receive such answers and obtain such information as Subscriber and such undersigned’s professional advisor(s), if any, have deemed necessary to make an investment decision with respect to the Subscribed Shares. Subscriber acknowledges and agrees that none of Oppenheimer & Co. Inc. and Nomura Securities International, Inc., each acting as a placement agent to the Company (the “Placement Agent”), nor any affiliate of the Placement Agent has provided

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Subscriber with any information or advice with respect to the Subscribed Shares nor is such information or advice necessary or desired. Neither the Placement Agent nor any of its affiliates has made or makes any representation as to the Company or the Acquired Companies or the quality or value of the Subscribed Shares and the Placement Agent and any of its respective affiliates may have acquired non-public information with respect to the Company or the Acquired Companies which Subscriber agrees need not be provided to it. In connection with the issuance of the Subscribed Shares to Subscriber, neither the Placement Agent nor any of its affiliates has acted as a financial advisor or fiduciary to Subscriber.

h. Subscriber became aware of this offering of the Subscribed Shares solely by means of direct contact between Subscriber and the Company or by means of contact from the Placement Agent, Lightning and/or their respective advisors (including, without limitation, attorneys, accountants, bankers, consultants and financial advisors), agents, control persons, representatives, affiliates, directors, officers, managers, members, and/or employees, and/or the representatives of such persons (such parties referred to collectively as “Representatives”). The Subscribed Shares were offered to Subscriber solely by direct contact between Subscriber and the Company, the Placement Agent, Lightning and/or their respective Representatives. Subscriber acknowledges that it is not relying upon, and has not relied upon, any statement, representation or warranty made by any person or entity (including, without limitation, the Company, the Placement Agent, Lightning and/or their respective Representatives), other than the representations and warranties contained in this Subscription Agreement, in making its investment or decision to invest in the Company. Subscriber did not become aware of this offering of the Subscribed Shares, nor were the Subscribed Shares offered to Subscriber, by any other means, and none of the Company, the Placement Agent, Lightning or their respective Representatives acted as investment advisor, broker or dealer to Subscriber. Subscriber acknowledges that the Company represents and warrants that the Subscribed Shares (i) were not offered by any form of general solicitation or general advertising and (ii) are not being offered in a manner involving a public offering under, or in a distribution in violation of, the Securities Act, or any state securities laws.

i. Subscriber acknowledges that it is aware that there are substantial risks incident to the purchase and ownership of the Subscribed Shares. Subscriber has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an investment in the Subscribed Shares, and Subscriber has had an opportunity to seek, and has sought, such accounting, legal, business and tax advice as Subscriber has considered necessary to make an informed investment decision.

j. Alone, or together with any professional advisor(s), Subscriber represents and acknowledges that Subscriber has adequately analyzed and fully considered the risks of an investment in the Subscribed Shares and determined that the Subscribed Shares are a suitable investment for Subscriber and that Subscriber is able at this time and in the foreseeable future to bear the economic risk of a total loss of Subscriber’s investment in the Company. Subscriber acknowledges specifically that a possibility of total loss exists.

k. Subscriber understands and agrees that no federal or state agency has passed upon or endorsed the merits of the offering of the Subscribed Shares or made any findings or determination as to the fairness of this investment.

l. Subscriber is not (i) a person or entity named on the List of Specially Designated Nationals and Blocked Persons administered by the U.S. Treasury Department’s Office of Foreign Assets Control (“OFAC”) or in any Executive Order issued by the President of the United States and administered by OFAC, or a person or entity prohibited by any OFAC sanctions program, or a person or entity whose property and interests in property subject to U.S. jurisdiction are otherwise blocked under any U.S. laws, Executive Orders or regulations, (ii) a person or entity listed on the Sectoral Sanctions Identifications (“SSI”) List maintained by OFAC or otherwise determined by OFAC to be subject to one or more of the Directives issued under Executive Order 13662 of March 20, 2014, or on any other of the OFAC Consolidated Sanctions Lists, (iii) an entity owned, directly or indirectly, individually or in the aggregate, 50 percent or more by one or more persons described in subsections (i) or (ii), (iv) a person or entity named on the U.S. Department of Commerce, Bureau of Industry and Security (“BIS”) Denied Persons List, Entity List, or Unverified List (“BIS Lists”) (collectively with (i) through (iv), a “Restricted Person”) or (v) a

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non-U.S. shell bank or providing banking services indirectly to a non-U.S. shell bank. Subscriber agrees to provide law enforcement agencies, if requested thereby, such records as required by applicable law, provided that Subscriber is permitted to do so under applicable law. Subscriber represents that if it is a financial institution subject to the Bank Secrecy Act (31 U.S.C. Section 5311 et seq.), as amended by the USA PATRIOT Act of 2001 and its implementing regulations (collectively, the “BSA/PATRIOT Act”), that Subscriber maintains policies and procedures reasonably designed to comply with applicable obligations under the BSA/PATRIOT Act. Subscriber also represents that, to the extent required, it maintains policies and procedures reasonably designed for the screening of its investors against the OFAC and BIS sanctions programs, including for Restricted Persons, and otherwise to ensure compliance with all applicable sanctions and embargo laws, statutes, and regulations. Subscriber further represents and warrants that, to the extent required, it maintains policies and procedures reasonably designed to ensure that the funds held by Subscriber and used to purchase the Subscribed Shares were legally derived.

m. Subscriber does not have, as of the date hereof, and during the 30-day period immediately prior to the date hereof such Subscriber has not entered into, any “put equivalent position” as such term is defined in Rule 16a-1 under the Exchange Act or short sale positions with respect to the securities of the Company. Notwithstanding the foregoing, in the case of a Subscriber that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Subscriber’s assets and the portfolio managers have no direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Subscriber’s assets, the representation set forth above shall only apply with respect to the portion of assets managed by the portfolio manager that made the investment decision to purchase the Subscribed Shares covered by this Agreement.

n. If Subscriber is an employee benefit plan that is subject to Title I of ERISA, a plan, an individual retirement account or other arrangement that is subject to Section 4975 of the Code or an employee benefit plan that is a governmental plan (as defined in Section 3(32) of ERISA), a church plan (as defined in Section 3(33) of ERISA), a non-U.S. plan (as described in Section 4(b)(4) of ERISA) or other plan that is not subject to the foregoing but may be subject to provisions under any other federal, state, local, non-U.S. or other laws or regulations that are similar to such provisions of ERISA or the Internal Revenue Code of 1986, as amended, or an entity whose underlying assets are considered to include “plan assets” of any such plan, account or arrangement (each, a “Plan”) subject to the fiduciary or prohibited transaction provisions of ERISA or Section 4975 of the Code, the Subscriber represents and warrants that neither the Company, nor any of its respective affiliates (the “Transaction Parties”) has acted as the Plan’s fiduciary, or has been relied on for advice, with respect to its decision to acquire and hold the Subscribed Shares, and none of the Transaction Parties shall at any time be relied upon as the Plan’s fiduciary with respect to any decision to acquire, continue to hold or transfer the Subscribed Shares.

o. Subscriber at the Closing will have sufficient funds to pay the Purchase Price pursuant to Section 2(b) of this Subscription Agreement.

p. No disclosure or offering document has been prepared by the Placement Agent in connection with the offer and sale of the Subscribed Shares. The Placement Agent and each of its directors, officers, employees, representatives and controlling persons have made no independent investigation with respect to the Company or the Subscribed Shares or the accuracy, completeness or adequacy of any information supplied to the Subscriber by the Company. In connection with the issue and purchase of the Common Stock, the Placement Agent has not acted as the Subscriber’s financial advisor or fiduciary.

q. Subscriber agrees that, notwithstanding Section 8(i) of this Subscription Agreement, the Placement Agent may rely upon the representations and warranties made by Subscriber to the Company in this Subscription Agreement.

5. Registration of Subscribed Shares.

a. The Company agrees that, within forty five (45) calendar days after the consummation of the Transaction (the “Filing Deadline”), the Company will file with the Commission (at the Company’s sole

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cost and expense) a registration statement (the “Registration Statement”) registering the resale of the Subscribed Shares, and the Company shall use its commercially reasonable efforts to have the Registration Statement declared effective as soon as practicable after the filing thereof, but no later than the 60^th calendar day (or 120^th calendar day if the Commission notifies the Company that it will “review” the Registration Statement) following the Filing Deadline (such date, the “Effectiveness Date”); provided, however, that the Company’s obligations to include the Subscribed Shares in the Registration Statement are contingent upon the undersigned furnishing in writing to the Company such information regarding the undersigned, the securities of the Company held by the undersigned and the intended method of disposition of the Subscribed Shares as shall be reasonably requested by the Company to effect the registration of the Subscribed Shares, and shall execute such documents in connection with such registration as the Company may reasonably request that are customary of a selling stockholder in similar situations. The Company will use its commercially reasonable efforts to maintain the continuous effectiveness of the Registration Statement, and to be supplemented and amended to the extent necessary to ensure that such Registration Statement is available or, if not available, that another registration statement is available for the resale of the Subscribed Shares, until the earliest of (i) the date on which the Subscribed Shares may be resold without volume or manner of sale limitations pursuant to Rule 144 promulgated under the Securities Act, (ii) the date on which such Subscribed Shares have actually been sold and (iii) the date which is two years after the Closing. For purposes of clarification, any failure by the Company to file the Registration Statement by the Filing Deadline or to effect such Registration Statement by the Effectiveness Date shall not otherwise relieve the Company of its obligations to file or effect the Registration Statement set forth in this Section 5.

b. Notwithstanding anything to the contrary in this Subscription Agreement, the Company shall be entitled to delay or postpone the effectiveness of the Registration Statement, and from time to time to require any Subscriber not to sell under the Registration Statement or to suspend the effectiveness thereof, if the negotiation or consummation of a transaction by the Company or its subsidiaries is pending or an event has occurred, which negotiation, consummation or event, the Company’s board of directors reasonably believes, upon the advice of legal counsel, would require additional disclosure by the Company in the Registration Statement of material information that the Company has a bona fide business purpose for keeping confidential and the non-disclosure of which in the Registration Statement would be expected, in the reasonable determination of the Company’s board of directors, upon the advice of legal counsel, to cause the Registration Statement to fail to comply with applicable disclosure requirements (each such circumstance, a “Suspension Event”); provided, however, that the Company may not delay or suspend the Registration Statement on more than two occasions or for more than sixty (60) consecutive calendar days, or more than ninety (90) total calendar days, in each case during any twelve-month period. Upon receipt of any written notice from the Company of the happening of any Suspension Event (which notice shall not contain material non-public information) during the period that the Registration Statement is effective or if as a result of a Suspension Event the Registration Statement or related prospectus contains any untrue statement of a material fact or omits to state any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made (in the case of the prospectus) not misleading, Subscriber agrees that (i) it will immediately discontinue offers and sales of the Subscribed Shares under the Registration Statement (excluding, for the avoidance of doubt, sales conducted pursuant to Rule 144) until such Subscriber receives copies of a supplemental or amended prospectus (which the Company agrees to promptly prepare) that corrects the misstatement(s) or omission(s) referred to above and receives notice that any post-effective amendment has become effective or unless otherwise notified by the Company that it may resume such offers and sales, and (ii) it will maintain the confidentiality of any information included in such written notice delivered by the Company unless otherwise required by law or subpoena. If so directed by the Company, Subscriber will deliver to the Company or, in such Subscriber’s sole discretion destroy, all copies of the prospectus covering the Subscribed Shares in such Subscriber’s possession; provided, however, that this obligation to deliver or destroy all copies of the prospectus covering the Subscribed Shares shall not apply (i) to the extent such Subscriber is required to retain a copy of such prospectus (a) in order to comply with applicable legal, regulatory, self-regulatory or professional

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requirements or (b) in accordance with a bona fide pre-existing document retention policy or (ii) to copies stored electronically on archival servers as a result of automatic data back-up.

c. The Company shall, notwithstanding any termination of this Subscription Agreement, indemnify, defend and hold harmless Subscriber (to the extent a seller under the Registration Statement), and its officers, directors and agents, and each person who controls such Subscriber (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) to the fullest extent permitted by applicable law, from and against any and all losses, claims, damages, liabilities, costs (including, without limitation, reasonable attorneys’ fees) and expenses (collectively, “Losses”), as incurred, that arise out of or are based upon (i) any untrue or alleged untrue statement of a material fact contained in the Registration Statement, any prospectus included in the Registration Statement or any form of prospectus or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission to state a material fact required to be stated therein or necessary to make the statements therein (in the case of any prospectus or form of prospectus or supplement thereto, in light of the circumstances under which they were made) not misleading, or (ii) any violation or alleged violation by the Company of the Securities Act, Exchange Act or any state securities law or any rule or regulation thereunder, in connection with the performance of its obligations under this Section 5, except to the extent, but only to the extent, that such untrue statements, alleged untrue statements, omissions or alleged omissions are based upon information regarding such Subscriber furnished in writing to the Company by such Subscriber expressly for use therein or such Subscriber has omitted a material fact from such information or otherwise violated the Securities Act, Exchange Act or any state securities law or any rule or regulation thereunder; provided, however, that the indemnification contained in this Section 5 shall not apply to amounts paid in settlement of any Losses if such settlement is effected without the consent of the Company (which consent shall not be unreasonably withheld, conditioned or delayed), nor shall the Company be liable for any Losses to the extent they arise out of or are based upon a violation which occurs (A) in reliance upon and in conformity with written information furnished by a Subscriber, (B) in connection with any failure of such person to deliver or cause to be delivered a prospectus made available by the Company in a timely manner, (C) as a result of offers or sales effected by or on behalf of any person by means of a freewriting prospectus (as defined in Rule 405) that was not authorized in writing by the Company, or (D) in connection with any offers or sales effected by or on behalf of a Subscriber in violation of Section 5(b) of this Subscription Agreement. The Company shall notify such Subscriber promptly of the institution, threat or assertion of any proceeding arising from or in connection with the transactions contemplated by this Section 5 of which the Company is aware. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party and shall survive the transfer of the Subscribed Shares by such Subscriber.

d. If the total number of shares of Common Stock that the Subscriber and any other person(s) intend to include in an underwritten offering exceeds the number of shares of Common Stock that can be sold in an underwritten offering without being likely to have an adverse effect on the price, timing or distribution of shares of the Common Stock offered or the market for the shares of Common Stock, then the shares of Common Stock to be included in such offering shall include the number of shares of Common Stock that the managing underwriter of the offering advises the Company can be sold without having such adverse effect, with such number to be allocated (i) first, to the Company or other party or parties requesting or initiating such registration or to any other holder of securities of the Company having rights of registration pursuant to an existing registration rights agreement and (ii) second, by the Subscriber who has requested participation in such underwritten offering and by the other holders of shares of Common Stock with registration rights entitling them to participate in such underwritten offering, allocated among the Subscriber and other holders pro rata on the basis of the number of shares of Common Stock proposed to be sold by each applicable holder in such underwritten offering (based, for each such participant, on the percentage derived by dividing (x) the number of shares of Common Stock proposed to be sold by such participant in such underwritten offering by (y) the aggregate number of shares of Common Stock proposed to be sold by all participants in such underwritten offering) or in such manner as they may agree.

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e. Subscriber shall indemnify and hold harmless the Company, its directors, officers, agents and employees, and each person who controls the Company (within the meaning of Section 15 of the Securities Act and Section 20 of the Exchange Act), to the fullest extent permitted by applicable law, from and against all Losses, as incurred, arising out of or based upon any untrue or alleged untrue statement of a material fact contained in any Registration Statement, any prospectus included in the Registration Statement, or any form of prospectus, or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein (in the case of any prospectus, or any form of prospectus or supplement thereto, in light of the circumstances under which they were made) not misleading to the extent, but only to the extent, that such untrue statements or omissions are based upon information regarding such Subscriber furnished in writing to the Company by such Subscriber expressly for use therein; provided, however, that the indemnification contained in this Section 5 shall not apply to amounts paid in settlement of any Losses if such settlement is effected without the consent of such Subscriber (which consent shall not be unreasonably withheld, conditioned or delayed). In no event shall the liability of any Subscriber be greater in amount than the dollar amount of the net proceeds received by such Subscriber upon the sale of the Subscribed Shares giving rise to such indemnification obligation. Subscriber shall notify the Company promptly of the institution, threat or assertion of any proceeding arising from or in connection with the transactions contemplated by this Section 5 of which such Subscriber is aware. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party and shall survive the transfer of the Subscribed Shares by such Subscriber.

6. Termination. This Subscription Agreement shall terminate and be void and of no further force and effect, and all rights and obligations of the parties hereunder shall terminate without any further liability on the part of any party in respect thereof, upon the earlier to occur of (a) such date and time as the Transaction Agreement is terminated in accordance with its terms, (b) upon the mutual written agreement of the Company and the Subscriber to terminate this Subscription Agreement, (c) if, on the Closing Date of the Transaction, any of the conditions to Closing set forth in Section 2 of this Subscription Agreement have not been satisfied as of the time required hereunder to be so satisfied or waived (to the extent a valid waiver is capable of being issued) by the party entitled to grant such waiver and, as a result thereof, the transactions contemplated by this Subscription Agreement are not consummated, or (d) June 30, 2021 (the “Outside Date”); provided, that nothing herein will relieve any party from liability for any willful breach hereof (including, for the avoidance of doubt, a Subscriber’s willful breach of Section 2(c) of this Subscription Agreement with respect to its representations, warranties and covenants as of the date of the Closing) prior to the time of termination, and each party will be entitled to any remedies at law or in equity to recover losses, liabilities or damages arising from such breach. The Company shall notify Subscriber of the termination of the Transaction Agreement promptly after the termination thereof.

7. Trust Account Waiver. Subscriber hereby acknowledges that the Company has established a trust account (the “Trust Account”) containing the proceeds of its initial public offering (the “IPO”) and from certain private placements occurring simultaneously with the IPO (including interest accrued from time to time thereon) for the benefit of the Company’s public stockholders and certain other parties (including the underwriters of the IPO). For and in consideration of the Company entering into this Subscription Agreement, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Subscriber hereby (i) agrees that it does not now and shall not at any time hereafter have any right, title, interest or claim of any kind in or to any assets held in the Trust Account, and shall not make any claim against the Trust Account, regardless of whether such claim arises as a result of, in connection with or relating in any way to this Subscription Agreement or any other matter, and regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability (any and all such claims are collectively referred to hereafter as the “Released Claims”), (ii) irrevocably waives any Released Claims that it may have against the Trust Account now or in the future as a result of, or arising out of, any negotiations, contracts or agreements with the Company, and (iii) will not seek recourse against the Trust Account for any reason whatsoever; provided however, that nothing in this Section 7 shall be deemed to limit any Subscriber’s right to distributions from the Trust Account in

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accordance with the Company’s amended and restated certificate of incorporation in respect of any redemptions by Subscriber of its shares of public Common Stock of the Company acquired by any means other than pursuant to this Subscription Agreement. Subscriber agrees not to seek recourse or make or bring any action, suit, claim or other proceeding against the Trust Account as a result of, or arising out of, this Subscription Agreement, the transactions contemplated hereby or the Subscribed Shares regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability. Each Subscriber acknowledges and agrees that it shall not have any redemption rights with respect to the Subscribed Shares pursuant to the Company’s organizational documents in connection with the Transaction or any other business combination, any subsequent liquidation of the Trust Account, the Company or otherwise. In the event Subscriber has any claim against the Company as a result of, or arising out of, this Subscription Agreement, the transactions contemplated hereby or the Subscribed Shares, it shall pursue such claim solely against the Company and its assets outside the Trust Account and not against the Trust Account or any monies or other assets in the Trust Account.

8. Miscellaneous.

a. All notices, requests, demands, claims, and other communications hereunder shall be in writing. Any notice, request, demand, claim, or other communication hereunder shall be deemed duly given (i) when delivered personally to the recipient, (ii) when sent by electronic mail, on the date of transmission to such recipient; provided, that such notice, request, demand, claim or other communication is also sent to the recipient pursuant to clauses (i), (iii) or (iv) of this Section 8(a), (iii) one Business Day after being sent to the recipient by reputable overnight courier service (charges prepaid), or (iv) four (4) Business Days after being mailed to the recipient by certified or registered mail, return receipt requested and postage prepaid, and, in each case, addressed to the intended recipient at its address specified on the signature page hereof or to such electronic mail address or address as subsequently modified by written notice given in accordance with this Section 8(a).

b. Subscriber acknowledges that the Company and others (including Placement Agent) will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, Subscriber agrees to promptly notify the Company and the Placement Agent if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of Subscriber set forth herein are no longer accurate in all material respects. The Company acknowledges that Subscriber and others (including Placement Agent) will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, the Company agrees to promptly notify Subscriber if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of the Company set forth herein are no longer accurate in all material respects.

c. Each of the Company and Subscriber is irrevocably authorized to produce this Subscription Agreement or a copy hereof to any interested party in any administrative or legal proceeding or official inquiry with respect to the matters covered hereby.

d. Subscriber shall pay all of its own expenses in connection with this Subscription Agreement and the transactions contemplated herein.

e. Neither this Subscription Agreement nor any rights that may accrue to Subscriber hereunder (other than the Subscribed Shares acquired hereunder, if any) may be transferred or assigned. Neither this Subscription Agreement nor any rights that may accrue to the Company hereunder may be transferred or assigned (provided, that, for the avoidance of doubt, the Company may transfer the Subscription Agreement and its rights hereunder solely in connection with the consummation of the Transaction and exclusively to another entity under the control of, or under common control with, the Company). Notwithstanding the foregoing, Subscriber may assign its rights and obligations under this Subscription Agreement to one or more of its affiliates (including other investment funds or accounts managed or advised by the investment manager who acts on behalf of the Subscriber) or, with the Company’s prior written consent, to another person, provided that no such assignment shall relieve Subscriber of its obligations hereunder if any such

13

assignee fails to perform such obligations, unless the Company has given its prior written consent to such relief.

f. All the agreements, representations and warranties made by each party hereto in this Subscription Agreement shall survive the Closing.

g. The Company may request from Subscriber such additional information as the Company may reasonably deem necessary to evaluate the eligibility of Subscriber to acquire the Subscribed Shares, and Subscriber shall provide such information as may be reasonably requested, to the extent readily available and to the extent consistent with its internal policies and procedures provided that Company agrees to keep any such information provided by Subscriber confidential.

h. This Subscription Agreement may not be amended, modified, waived or terminated except by an instrument in writing, signed by the party against whom enforcement of such modification, waiver, or termination is sought; provided, that this Subscription Agreement may be amended, modified, waived or terminated with the written consent of the Company and the Subscriber then holding a majority of the Subscribed Shares then committed to be purchased at the Closing by (or, if after the Closing, then held by) the Subscriber (the “Required Subscriber”), and provided further, that Section 4, this Section 8(h) and Section 8(j) of this Subscription Agreement may not be amended, terminated or waived in a manner that is material and adverse to the Placement Agent without the written consent of the Placement Agent. Upon the effectuation of such waiver, modification, amendment or termination with the consent of the Required Subscriber (and if required, the Placement Agent) in conformance with this Section 8(h), such amendment, modification, waiver or termination shall be binding on the Subscriber and effective as to all of this Subscription Agreement. The Company shall promptly give written notice thereof to Subscriber if Subscriber has not previously consented to such amendment, modification, waiver or termination in writing; provided that the failure to give such notice shall not affect the validity of such amendment, modification, waiver or termination. Notwithstanding anything to the contrary herein, (i) no amendment, modification or waiver shall be effective against the Subscriber unless such amendment, modification or waiver applies to the Subscriber, (ii) any amendment, modification or waiver that has a disproportionate effect on a Subscriber (considered apart from any disproportionate effect owing to the number of Subscribed Shares held by such Subscriber), shall require the consent of such Subscriber, (iii) any amendment to Section 3(i), Section 5, or Section 6 (to extend the Outside Date beyond June 30, 2021) of this Subscription Agreement and (iv) any amendment, modification or other change that alters the Per Share Purchase Price, the Purchase Price, or the number of Subscribed Shares shall require the consent of the undersigned Subscriber.

i. This Subscription Agreement constitutes the entire agreement, and supersedes all other prior agreements, understandings, representations and warranties, both written and oral, among the parties, with respect to the subject matter hereof, except that any confidentiality agreement with respect to the undersigned or its affiliates shall remain in full force and effect.

j. Except as otherwise provided herein, this Subscription Agreement shall be binding upon, and inure to the benefit of the parties hereto and their heirs, executors, administrators, successors, legal representatives, and permitted assigns, and the agreements, representations, warranties, covenants and acknowledgments contained herein shall be deemed to be made by, and be binding upon, such heirs, executors, administrators, successors, legal representatives and permitted assigns. The parties hereto agree that the Placement Agent is an express third-party beneficiary of its express rights in Section 3, Section 4, Section 8(h) and this Section 8(j) of this Subscription Agreement. Each of the parties hereto shall be entitled to seek and obtain equitable relief, without proof of actual damages, including an injunction or injunctions or order for specific performance to prevent breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this Subscription Agreement to cause Subscriber to fund the Purchase Price and cause the Closing to occur if the conditions in Section 2(c) this Subscription Agreement have been satisfied or, to the extent permitted by applicable law, waived. Each party hereto further agrees that the none of the parties hereto or the Placement Agent shall be required to obtain, furnish or post any bond or similar instrument in connection with or as a condition to obtaining any remedy referred to in this Section 8(j), and each party

14

hereto irrevocably waives any right it may have to require the obtaining, furnishing or posting of any such bond or similar instrument

k. If any provision of this Subscription Agreement shall be invalid, illegal or unenforceable, the validity, legality or enforceability of the remaining provisions of this Subscription Agreement shall not in any way be affected or impaired thereby and shall continue in full force and effect.

l. This Subscription Agreement may be executed and delivered in one or more counterparts (including by facsimile or electronic mail or in .pdf) and by different parties in separate counterparts, with the same effect as if all parties hereto had signed the same document. All counterparts so executed and delivered shall be construed together and shall constitute one and the same agreement.

m. The parties hereto agree that irreparable damage would occur in the event that any of the provisions of this Subscription Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly agreed that the parties shall be entitled to an injunction or injunctions to prevent breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this Subscription Agreement, this being in addition to any other remedy to which such party is entitled at law, in equity, in contract, in tort or otherwise.

n. This Subscription Agreement shall be governed by, and construed in accordance with, the laws of the State of New York, without regard to the principles of conflicts of laws that would otherwise require the application of the law of any other state.

o. EACH PARTY HEREBY WAIVES ITS RESPECTIVE RIGHTS TO A TRIAL BY JURY OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING OUT OR RELATED TO THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY IN ANY ACTION, PROCEEDING OR OTHER LITIGATION OF ANY TYPE BROUGHT BY ANY PARTY AGAINST ANY OTHER PARTY OR ANY AFFILIATE OF ANY OTHER SUCH PARTY, WHETHER WITH RESPECT TO CONTRACT CLAIMS, TORT CLAIMS OR OTHERWISE. THE PARTIES AGREE THAT ANY SUCH CLAIM OR CAUSE OF ACTION SHALL BE TRIED BY A COURT TRIAL WITHOUT A JURY. WITHOUT LIMITING THE FOREGOING, THE PARTIES FURTHER AGREE THAT THEIR RESPECTIVE RIGHT TO A TRIAL BY JURY IS WAIVED BY OPERATION OF THIS SECTION AS TO ANY ACTION, COUNTERCLAIM OR OTHER PROCEEDING WHICH SEEKS, IN WHOLE OR IN PART, TO CHALLENGE THE VALIDITY OR ENFORCEABILITY OF THIS SUBSCRIPTION AGREEMENT OR ANY PROVISION HEREOF. THIS WAIVER SHALL APPLY TO ANY SUBSEQUENT AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS SUBSCRIPTION AGREEMENT.

p. The parties agree that all disputes, legal actions, suits and proceedings arising out of or relating to this Subscription Agreement must be brought exclusively in the state courts of New York or in the federal courts located in the state and county of New York (collectively the “Designated Courts”). Each party hereby consents and submits to the exclusive jurisdiction of the Designated Courts. No legal action, suit or proceeding with respect to this subscription agreement may be brought in any other forum. Each party hereby irrevocably waives all claims of immunity from jurisdiction and any objection which such party may now or hereafter have to the laying of venue of any suit, action or proceeding in any Designated Court, including any right to object on the basis that any dispute, action, suit or proceeding brought in the Designated Courts has been brought in an improper or inconvenient forum or venue. Each of the parties also agrees that delivery of any process, summons, notice or document to a party hereof in compliance with Section 8(a) of this Subscription Agreement shall be effective service of process for any action, suit or proceeding in a Designated Court with respect to any matters to which the parties have submitted to jurisdiction as set forth above.

q. This Subscription Agreement may only be enforced against, and any claim, action, suit or other legal proceeding based upon, arising out of, or related to this Subscription Agreement, or the negotiation, execution or performance of this Subscription Agreement, may only be brought against the entities that are

15

expressly named as parties hereto and then only with respect to the specific obligations set forth herein with respect to such party. No past, present or future director, officer, employee, incorporator, manager, member, partner, stockholder, affiliate, agent, attorney or other representative of any party hereto or of any affiliate of any party hereto, or any of their successors or permitted assigns, shall have any liability for any obligations or liabilities of any party hereto under this Subscription Agreement or for any claim, action, suit or other legal proceeding based on, in respect of or by reason of the transactions contemplated hereby.

r. The Company shall, by 9:00 a.m., New York City time, on the first (1st) business day immediately following the date of this Subscription Agreement, issue one or more press releases or file with the Commission a Current Report on Form 8-K (collectively, the “Disclosure Document”) disclosing, to the extent not previously publicly disclosed, all material terms of the transactions contemplated hereby, the Transaction and any other material, nonpublic information that the Company has provided to Subscriber at any time prior to the filing of the Disclosure Document. From and after the issuance of the Disclosure Document, Subscriber shall not be in possession of any material, non-public information received from the Company or any of its officers, directors or employees or the Placement Agent. Notwithstanding the foregoing, the Company shall not publicly disclose the name of Subscriber or any affiliate or investment advisor of Subscriber, or include the name of Subscriber or any affiliate or investment advisor of Subscriber in any press release or in any filing with the Commission or any regulatory agency or trading market, without the prior written consent (including by e-mail) of Subscriber, except as required by the federal securities laws, rules or regulations and to the extent such disclosure is required by other laws, rules or regulations, at the request of the staff of the Commission or regulatory agency or under New York Stock Exchange regulations, in which case the Company shall provide Subscriber with prior written notice (including by e-mail) of such permitted disclosure, and shall reasonably consult with Subscriber regarding such disclosure.

[Signature pages follow.]

16

IN WITNESS WHEREOF, each of the Company and Subscriber has executed or caused this Subscription Agreement to be executed by its duly authorized representative as of the date first set forth above.

GIGCAPITAL3, INC.
By:	/s/ Dr. Avi Katz
	Name: Dr. Avi S. Katz
	Title: Chief Executive Officer
Address for Notices: 1731 Embarcadero Road, Suite 200 Palo Alto, California 94303

Signature Page to GigCapital3, Inc. Subscription Agreement

SUBSCRIBER:
Signature of Subscriber:
By:	/s/ Craig Coburn
Name: Craig Coburn
Title:	Director
Date: 10 December 2020
Name of Subscriber:
BP Technology Ventures Inc

(Please print. Please indicate name and

capacity of person signing above)

Name in which shares are to be registered

(if different):

Email Address:

Subscriber’s EIN:
	USA

Jurisdiction of residency:                                                          

Number of Subscribed Shares subscribed for:		2,500,000
Price Per Subscribed Share:			$	10.00
Aggregate Purchase Price:	$	25,000,000

You must pay the Purchase Price by wire transfer of United States dollars in immediately available funds to the account of the Company specified by the Company in the Closing Notice.

Signature Page to GigCapital3, Inc. Subscription Agreement

18

ANNEX A

ELIGIBILITY REPRESENTATIONS OF SUBSCRIBER

This Annex A should be completed and signed by Subscriber and constitutes a part of the Subscription Agreement.

A. QUALIFIED INSTITUTIONAL BUYER STATUS (Please check the box, if applicable)

☐ Subscriber is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act).

B. FINRA INSTITUTIONAL INVESTOR STATUS (Please check the box)

☐ Subscriber is a “institutional investor” (as defined in FINRA Rule 2111).

C. ACCREDITED INVESTOR STATUS (Please check the box)

☐ Subscriber is an “accredited investor” (within the meaning of Rule 501(a) under the Securities Act) and has marked and initialed the appropriate box below indicating the provision under which it qualifies as an “accredited investor.”

D. AFFILIATE STATUS (Please check the applicable box)

SUBSCRIBER:

☐ is:

☐ is not:

an “affiliate” (as defined in Rule 144 under the Securities Act) of the Company or acting on behalf of an affiliate of the Company.

Rule 501(a), in relevant part, states that an “accredited investor” shall mean any person who comes within any of the below listed categories, or who the issuer reasonably believes comes within any of the below listed categories, at the time of the sale of the securities to that person. Subscriber has indicated, by marking and initialing the appropriate box below, the provision(s) below which apply to Subscriber and under which Subscriber accordingly qualifies as an “accredited investor.”

☐ Any bank, registered broker or dealer, insurance company, registered investment company, business development company, or small business investment company;

☐ Any plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions for the benefit of its employees, if such plan has total assets in excess of $5,000,000;

☐ Any employee benefit plan, within the meaning of the Employee Retirement Income Security Act of 1974, if a bank, insurance company, or registered investment advisor makes the investment decisions, or if the plan has total assets in excess of $5,000,000;

☐ Any corporation, similar business trust, partnership or any organization described in Section 501(c)(3) of the Internal Revenue Code, not formed for the specific purpose of acquiring the securities offered, with total assets in excess of $5,000,000;

☐ Any director, executive officer, or general partner of the issuer of the securities being offered or sold, or any director, executive officer, or general partner of a general partner of that issuer;

☐ Any natural person whose individual net worth, or joint net worth with that person’s spouse, at the time of his purchase exceeds $1,000,000. For purposes of calculating a natural person’s net worth: (a) the person’s primary residence must not be included as an asset; (b) indebtedness secured by the person’s primary residence up to the estimated fair market value of the primary residence must not be included

A-1

as a liability (except that if the amount of such indebtedness outstanding at the time of calculation exceeds the amount outstanding 60 days before such time, other than as a result of the acquisition of the primary residence, the amount of such excess must be included as a liability); and (c) indebtedness that is secured by the person’s primary residence in excess of the estimated fair market value of the residence must be included as a liability;

☐ Any natural person who had an individual income in excess of $200,000 in each of the two most recent years or joint income with that person’s spouse in excess of $300,000 in each of those years and has a reasonable expectation of reaching the same income level in the current year.

☐ Any trust with assets in excess of $5,000,000, not formed to acquire the securities offered, whose purchase is directed by a sophisticated person; or

☐ Any entity in which all of the equity owners are accredited investors meeting one or more of the above tests or one of the following tests.

[Specify which tests: ]

SUBSCRIBER:

Print Name:

By:

Name:

Title:

A-2

EXHIBIT A

Note Financing Term Sheet

A-1

Exhibit A

Indicative Term Sheet – Convertible Note Offering

	Convertible Note Offering (the “Convertible Note”)
Issuer / Ticker:	Lightning eMotors (“ZEV”, the “Company”)
Ranking:	Senior Unsecured
Offering Size:	$75 to $100 million (funded at closing of the business combination)
Maturity Date:	January 15, 2024
Issue Price (% of Par):	100.0%
Coupon Rate:	7.50%
Conversion Price:	$11.50
Early Issuer Conversion Feature:	After year 1, ZEV may force conversion if share price exceeds 120% of the conversion price ($13.80), provided that the Company’s average daily market value of common stock traded for the preceding 30 trading day period exceeds $3.0 million
Make-Whole Upon Early Issuer Conversion by ZEV:	Yes, gross cash interest payable to maturity payable in cash or common stock
Make-Whole Upon Voluntary Conversion by Investors:	Yes, one year of interest prepayment until January 15, 2023, declining to zero ratably thereafter
Settlement Upon Conversion:	All stock
Customary Adjustments:	Customary adjustments excluding securities issued as part of the business combination
Accounts Receivable Facility Carve-Out:	The Company may secure up to a $5.0 million accounts receivable facility without breaching the Debt Incurrence Covenant
Debt Incurrence Covenant:	If ZEV incurs any additional indebtedness, the Company is required to repay the (i) Convertible Note principal amount outstanding in full and, (ii) if the debt is assumed prior to January 15, 2023, one year of interest prepayment or if the debt is assumed after January 15, 2023, the remaining interest payable to maturity. Further, the Company must provide investors with Warrants in an equal amount to the shares underlying the Convertible Note and with similar characteristics as the Convertible Note (i.e., $11.50 = Strike Price; January 15, 2024 expiration date)
Additional Warrants:	Convertible Note investors will also receive Warrants in equal proportion as the total shares underlying the Convertible Note. The Warrants will have an $11.50 Strike Price and a January 15, 2026 expiration date.

Note: indicative term sheet for a proposed 4(a)(2) offering with resale eligibility immediately under 144A

1

EX-10.4

Exhibit 10.4

FORM OF SUBSCRIPTION AGREEMENT

This SUBSCRIPTION AGREEMENT (this “Subscription Agreement”) is entered into on December 10, 2020, by and between GigCapital3, Inc., a Delaware corporation (the “Company”), and [•] (“Subscriber”).

WHEREAS, concurrently with the execution of this Subscription Agreement, the Company is entering into that certain Business Combination Agreement, dated as of the date of this Subscription Agreement (the “Business Combination Agreement”), among the Company, Lightning Systems, Inc., a Delaware corporation (“Lightning”), and Project Power Merger Sub, Inc., a Delaware corporation, providing for the combination of the Company and Lightning (the “Transaction Agreement” and the transactions contemplated by the Transaction Agreement, the “Transaction”);

WHEREAS, in connection with the Transaction, Subscriber desires to subscribe for and purchase from the Company, immediately prior to, and contingent on, the consummation of the Transaction, (x) that principal amount of the Company’s 7.50% convertible senior notes due 2024 (the “Notes”), set forth on the signature page hereto (the “Subscribed Notes”) and (y) that number of warrants (the “Warrants”) to purchase shares of the Company’s common stock, par value $0.0001 per share (the “Common Stock”) set forth on the signature page hereto (the “Subscribed Warrants” and, together with the Subscribed Notes, the “Subscribed Securities”) for an aggregate purchase price equal to 100.0% of the principal amount of the Subscribed Notes (the “Purchase Price”), and the Company desires to issue and sell to Subscriber the Subscribed Securities in consideration of the payment of the Purchase Price by or on behalf of Subscriber to the Company;

WHEREAS, concurrently with the execution of this Subscription Agreement, or prior to the closing date of the Transactions (the “Closing Date”), the Company will enter into subscription agreements (the “Other Subscription Agreements” and together with the Subscription Agreement, the “Subscription Agreements”) with certain other institutional accredited investors (the “Other Subscribers” and together with the Subscriber, the “Subscribers”), which are on substantially the same terms as the terms of this Subscription Agreement, pursuant to which such investors shall agree to purchase on the Closing Date, inclusive of the Subscribed Securities, an aggregate amount of up to $100,000,000 in aggregate principal amount of the Notes (the “Other Subscribed Securities” and together with the Subscribed Securities, the “Collective Subscribed Securities”);

WHEREAS, in connection with the issuance of the Notes on the Closing Date, the Company and Wilmington Trust, National Association, as trustee (the “Trustee”) will enter into an indenture in respect of the Notes in substantially the form attached hereto as Exhibit A (the “Indenture”); and

WHEREAS, in connection with the issuance of the Subscribed Warrants on the Closing Date, the Company and the Subscriber will enter into an amended and restated warrant agreement in respect of the Subscribed Warrants in substantially the form attached hereto as Exhibit B (the “Warrant Agreement”).

NOW, THEREFORE, in consideration of the foregoing and the mutual representations, warranties and covenants, and subject to the conditions, herein contained, and intending to be legally bound hereby, the parties hereto hereby agree as follows:

1. Subscription. Subject to the terms and conditions hereof, at the Closing (as defined below), Subscriber hereby agrees to subscribe for and purchase, and the Company hereby agrees to issue and sell to Subscriber, upon the payment of the Purchase Price, the Subscribed Securities (such subscription and issuance, the “Subscription”). The Company hereby expressly covenants and agrees that the Purchase Price shall be used exclusively for the Transaction.

2. Closing.

a. The consummation of the Subscription contemplated hereby (the “Closing”) shall occur on the Closing Date immediately prior to or concurrently with the consummation of the Transaction.

b. At least five (5) Business Days before the anticipated Closing Date, the Company shall deliver written notice to Subscriber (the “Closing Notice”) specifying (i) the anticipated Closing Date and (ii) the wire instructions for delivery of the Purchase Price to the Company. No later than two (2) Business Days after receiving the Closing Notice, Subscriber shall deliver to the Company such information as is reasonably requested in the Closing Notice in order for the Company to issue the Subscribed Securities to Subscriber. Subscriber shall deliver to the Company, on the Closing Date, the Purchase Price in cash via wire transfer to the account specified in the Closing Notice against delivery (with such delivery to occur promptly following receipt of the Purchase Price) by the Company to Subscriber of (i) the Subscribed Notes in book entry form pursuant to the DWAC procedures of the Depository Trust Company (“DTC”), which will act as securities depository for the Notes, free and clear of any liens or other restrictions (other than those arising under the Indenture, this Subscription Agreement or state or federal securities laws), in the name of a custodian designated by Subscriber (which custodian shall have properly posted such DWAC for release by the Trustee through the facilities of DTC), and (ii) the Warrant Agreement executed by the Company, evidencing the issuance to Subscriber of the Subscribed Warrants on and as of the Closing Date, subject to the Subscriber’s execution of such Warrant Agreement. In the event that the consummation of the Transaction does not occur within one (1) Business Day after the anticipated Closing Date specified in the Closing Notice, the Company shall promptly (but in no event later than two (2) Business Days after the anticipated Closing Date specified in the Closing Notice) return the funds so delivered by Subscriber to the Company by wire transfer in immediately available funds to the account specified by Subscriber. For the purposes of this Subscription Agreement, “Business Day” means any day other than a Saturday, Sunday or a day on which the Federal Reserve Bank of New York is closed.

c. The Closing shall be subject to the satisfaction or valid waiver (to the extent a valid waiver is capable of being issued) by the Company, on the one hand, or the Subscriber, on the other, of the conditions that, on the Closing Date:

(i) no suspension of the qualification of any of the Subscribed Securities or the Common Stock for offering or sale or trading in any jurisdiction, or initiation or threatening of any proceedings for any of such purposes, shall have occurred;

(ii) all conditions precedent to the closing of the Transaction set forth in the Transaction Agreement, including the approval of the Company’s stockholders, shall have been satisfied or waived, and the closing of the Transaction shall be scheduled to occur concurrently with or immediately following the Closing; and

(iii) no governmental authority shall have enacted, issued, promulgated, enforced or entered any judgment, order, law, rule or regulation (whether temporary, preliminary or permanent) which is then in effect and has the effect of making consummation of the transactions contemplated hereby illegal or

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otherwise restraining, prohibiting or enjoining consummation of the transactions contemplated hereby (except in the case of a governmental authority located outside the United States where such judgment, order, law, rule or regulation would not be reasonably expected to have a Company Material Adverse Effect (as defined below)); and no such governmental authority shall have instituted or threatened in writing a proceeding seeking to impose any such restraint or prohibition (except in the case of a governmental authority located outside the United States where such restraint or prohibition would not be reasonably expected to have a Company Material Adverse Effect).

d. The obligation of the Company to consummate the Closing shall be subject to the satisfaction or valid waiver by the Company of the additional conditions that, on the Closing Date:

(i) all representations and warranties of Subscriber contained in this Subscription Agreement are true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Subscriber Material Adverse Effect (as defined below), which representations and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by Subscriber of each of the representations and warranties of Subscriber contained in this Subscription Agreement as of the Closing; and

(ii) Subscriber shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by this Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing, except where the failure of such performance or compliance would not or would not reasonably be expected to prevent, materially delay, or materially impair the ability of the Company to consummate the Closing.

e. The obligation of Subscriber to consummate the Closing shall be subject to the satisfaction or valid waiver by Subscriber of the additional conditions that, on the Closing Date:

(i) all representations and warranties of the Company contained in this Subscription Agreement are true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Company Material Adverse Effect (as defined below), which representations and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation by the Company of each of the representations and warranties of the Company contained in this Subscription Agreement as of the Closing;

(ii) the Company shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by this Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing;

(iii) there shall have been no amendment, waiver or modification to the Transaction Agreement that materially and adversely affects the Company;

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(iv) the Company shall not have entered into any Other Subscription Agreement with a lower purchase price per $1,000 principal amount of the Notes or other terms (economic or otherwise) substantially more favorable to such other subscriber or investor than as set forth in this Subscription Agreement;

(v) there has not occurred any material adverse change, or any development involving a prospective material adverse change, in the condition (financial or otherwise) or in the results of operations, or business of the Company or Lightning;

(vi) the Company shall have cash and cash equivalents in the Trust Account from the transactions contemplated in this Subscription Agreement, the Other Subscription Agreements and the separate subscription agreement for the sale of common stock of an aggregate amount not less than $150,000,000 pursuant to the terms and conditions of the Business Combination Agreement, of which at least $50,000,000 is from the Trust Account and no more than $75,000,000 is from the transactions contemplated in this Subscription Agreement and the Other Subscription Agreements; and

(vii) all conditions precedent to the closing of the $25,000,000 investment by British Petroleum Technology Ventures, Inc. (“BP”) set forth in that certain Subscription Agreement, dated as of December 10, 2020, by and between BP and the Company shall have been satisfied or waived, and the Closing shall occur concurrently with the investment by BP.

f. Prior to or at the Closing, Subscriber shall deliver to the Company a duly completed and executed Internal Revenue Service Form W-9 or appropriate Form W-8.

3. Company Representations and Warranties. For purposes of this Section 3, the term “Company” shall refer to the Company as of the date hereof and, for purposes of only the representations contained in subsections (f), (i), (k) and (n) of this Section 3 and to the extent such representations and warranties are made as of the Closing Date, the combined company after giving effect to the Transaction as of the Closing Date. The Company represents and warrants to Subscriber that:

a. The Company (i) is duly organized, validly existing and in good standing under the laws of the State of Delaware, (ii) has the requisite power and authority to own, lease and operate its properties, to carry on its business as it is now being conducted and to enter into and perform its obligations under this Subscription Agreement, and (iii) is duly licensed or qualified to conduct its business and, if applicable, is in good standing under the laws of each jurisdiction (other than its jurisdiction of incorporation) in which the conduct of its business or the ownership of its properties or assets requires such license or qualification, except, with respect to the foregoing clause (iii), where the failure to be in good standing would not reasonably be expected to have a Company Material Adverse Effect. For purposes of this Subscription Agreement, a “Company Material Adverse Effect” means an event, change, development, occurrence, condition or effect with respect to the Company and its subsidiaries, taken together as a whole (on a consolidated basis), that, individually or in the aggregate, has a material adverse effect on the business, financial condition, prospects or results of operations of the Company and its subsidiaries, taken together as a whole (on a consolidated basis).

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b. The Subscribed Securities have been duly authorized and, when issued and delivered to Subscriber against full payment therefor in accordance with the terms of this Subscription Agreement, will be validly issued and will constitute legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their terms, except that the enforcement thereof may be subject to applicable bankruptcy, insolvency or similar laws affecting creditors’ rights generally or by equitable principles relating to enforceability (collectively, the “Enforceability Exceptions”), and will not have been issued in violation of any preemptive rights created under the Company’s organizational documents or the laws of the State of Delaware. The Indenture has been duly authorized by the Company and, when duly authorized, executed and delivered by the Trustee, will constitute a legal, valid and binding obligation of the Company, enforceable against the Company, respectively, in accordance with its terms, except that the enforcement thereof may be subject to the Enforceability Exceptions.

c. The Subscribed Securities are not, and following the Closing, will not be, subject to any Transfer Restriction. The term “Transfer Restriction” means any condition to or restriction on the ability of the undersigned to pledge, sell, assign or otherwise transfer the Notes or the Warrants under any organizational document, policy or agreement of, by or with the Company, but excluding the restrictions on transfer described in the Indenture, the Warrant Agreement and Section 4^© of this Subscription Agreement with respect to the status of the Notes or the Warrants as “restricted securities” pending their registration for resale under the Securities Act of 1933, as amended (the “Securities Act”) in accordance with the terms of this Subscription Agreement.

d. This Subscription Agreement has been duly executed and delivered by the Company, and assuming the due authorization, execution and delivery of the same by Subscriber, this Subscription Agreement shall constitute the valid and legally binding obligation of the Company, enforceable against the Company in accordance with its terms, subject to the Enforceability Exceptions.

e. The execution and delivery of this Subscription Agreement, the issuance and sale of the Subscribed Securities and the compliance by the Company with all of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of the Company pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which the Company is a party or by which the Company is bound or to which any of the property or assets of the Company is subject; (ii) the organizational documents of the Company; or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over the Company or any of its properties that, in the case of clauses (i) and (iii), would reasonably be expected to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Securities.

f. Assuming the accuracy of the representations and warranties of the Subscriber, the Company is not required to obtain any consent, waiver, authorization or order of, give any notice to, or make any filing or registration with, any court or other federal, state, local or other governmental authority, self-regulatory organization (including the New York Stock Exchange or other person in connection with the execution, delivery

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and performance of this Subscription Agreement (including, without limitation, the issuance of the Subscribed Securities), other than (i) filings required by applicable state securities laws, (ii) the filing of the Registration Statement pursuant to Section 5 below, (iii) those required by the New York Stock Exchange, including with respect to obtaining stockholder approval, (iv) those required to consummate the Transaction as provided under the Transaction Agreement, (v) the filing of notification under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, if applicable, and (vi) the failure of which to obtain would not be reasonably likely to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Securities.

g. As of their respective dates, all reports required to be filed by the Company with the United States Securities and Exchange Commission (“Commission”) (the “SEC Reports”) complied in all material respects with the requirements of the Securities Act and the Securities Exchange Act of 1934, and the rules and regulations of the Commission promulgated thereunder, and none of the SEC Reports, when filed, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. The financial statements of the Company included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the Commission with respect thereto as in effect at the time of filing and fairly present in all material respects the financial position of the Company as of and for the dates thereof and the results of operations and cash flows for the periods then ended, subject, in the case of unaudited statements, to normal, year-end audit adjustments.

h. As of the date hereof and as of immediately prior to the Closing, the authorized share capital of the Company consists of 100,000,000 shares of Common Stock and 1,000,000 shares of preferred stock, par value $0.0001 per share (“Preferred Shares”). As of the Closing Date (and immediately after the consummation of the Transaction), the authorized share capital of the Company will consist of 250,000,000 shares of Common Stock and 1,000,000 Preferred Shares. As of the date hereof and as of immediately prior to the Closing: (i) 25,893,479 shares of Common Stock and no Preferred Shares were issued and outstanding; (ii) 15,670,108 warrants, each exercisable to purchase a whole share of Common Stock at $11.50 per full share (the “Warrants”), were issued and outstanding; and (iii) no Common Stock was subject to issuance upon exercise of outstanding options. As of the date hereof, the Company had no outstanding long-term indebtedness (other than fees payable under the business combination marketing agreement entered into in connection with its initial public offering) and will not have any long-term indebtedness immediately prior to the Closing. No Warrants are exercisable on or prior to the Closing. All (i) issued and outstanding Common Stock has been duly authorized and validly issued, is fully paid and non-assessable and is not subject to preemptive rights and (ii) issued and outstanding Warrants and Rights constitute legal, valid and binding obligations of the Company, enforceable against the Company in accordance with their terms. As of the date hereof, except as set forth above and pursuant to (i) the Other Subscription Agreements, or (ii) the Transaction Agreement, there are no outstanding options, warrants or other rights to subscribe for, purchase or acquire from the Company any Common Stock or other equity interests in the Company (collectively, “Equity Interests”) or securities convertible into or exchangeable or exercisable for Equity Interests. As of the date hereof, the Company has no subsidiaries and does not own, directly or indirectly, interests or investments (whether equity or debt) in any person, whether incorporated or unincorporated. There are no stockholder agreements, voting trusts or

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other agreements or understandings to which the Company is a party or by which it is bound relating to the voting of any Equity Interests, other than (A) the letter agreements entered into by the Company in connection with the Company’s initial public offering on May 13, 2020 pursuant to which the Company’s sponsor and the Company’s executive officers and independent directors agreed to vote in favor of any proposed Business Combination (as defined therein), which includes the Transaction, and (B) as contemplated by the Transaction Agreement. There are no securities or instruments issued by or to which the Company is a party containing anti-dilution or similar provisions that will be triggered by the issuance of (i) the Subscribed Securities or (ii) the shares to be issued pursuant to any Other Subscription Agreement.

i. Except for such matters as have not had and would not be reasonably likely to have a Company Material Adverse Effect or have a material adverse effect on the Company’s ability to consummate the transactions contemplated hereby, including the issuance and sale of the Subscribed Securities, as of the date hereof, there is no (i) suit, action, proceeding or arbitration before a governmental authority or arbitrator pending, or, to the knowledge of the Company, threatened in writing against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental authority or arbitrator outstanding against the Company.

j. The issued and outstanding shares of Common Stock are registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and are listed for trading on the New York Stock Exchange under the symbol “GIK” (it being understood that the trading symbol will be changed in connection with the Transaction). There is no suit, action, proceeding or investigation pending or, to the knowledge of the Company, threatened against the Company by the New York Stock Exchange or the Commission with respect to any intention by such entity to deregister the shares of Common Stock or prohibit or terminate the listing of the shares of Common Stock on the New York Stock Exchange. The Company has taken no action that is designed to terminate the registration of the shares of Common Stock under the Exchange Act.

k. Assuming the accuracy of Subscriber’s representations and warranties set forth in Section 4 of this Subscription Agreement, no registration under the Securities Act is required for the offer and sale of the Subscribed Securities by the Company to Subscriber.

l. Neither the Company nor any person acting on its behalf has engaged or will engage in any form of general solicitation or general advertising (within the meaning of Regulation D) in connection with any offer or sale of the Subscribed Securities.

m. Except for the Placement Agent (as defined below), no broker or finder is entitled to any brokerage or finder’s fee or commission from the Company solely in connection with the sale of the Subscribed Securities to Subscriber.

n. Except for such matters as have not had a Company Material Adverse Effect, the Company is, and has been since its inception, in compliance with all state and federal laws applicable to the conduct of its business. The Company has not received any written, or to its knowledge, other communication from a governmental entity that alleges that the Company is not in compliance with or is in default or violation of any applicable law, except where such non-compliance, default or violation would not be reasonably likely to have, individually or in the aggregate, a Material Adverse Effect. Except for such matters as have not had and would not be reasonably likely to have, individually or in the

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aggregate, a Material Adverse Effect, there is no (i) action, lawsuit, claim or other proceeding, in each case by or before any governmental authority pending, or, to the knowledge of the Company, threatened against the Company or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against the Company.

4. Subscriber Representations and Warranties. Subscriber represents and warrants to the Company and the Placement Agent that:

a. Subscriber (i) is duly organized, validly existing and in good standing under the laws of its jurisdiction of incorporation, and (ii) has the requisite power and authority to enter into and perform its obligations under this Subscription Agreement.

b. This Subscription Agreement has been duly executed and delivered by Subscriber, and assuming the due authorization, execution and delivery of the same by the Company, this Subscription Agreement shall constitute the valid and legally binding obligation of Subscriber, enforceable against Subscriber in accordance with its terms, except as such enforceability may be limited by bankruptcy, insolvency, reorganization, moratorium and similar laws affecting creditors generally and by the availability of equitable remedies.

c. The execution and delivery of this Subscription Agreement, the purchase of the Subscribed Securities and the compliance by Subscriber with all of the provisions of this Subscription Agreement and the consummation of the transactions contemplated herein will not conflict with or result in a breach or violation of any of the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any of the property or assets of Subscriber pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which Subscriber is a party or by which Subscriber is bound or to which any of the property or assets of Subscriber is subject; (ii) the organizational documents of Subscriber; or (iii) any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over Subscriber or any of its properties that, in the case of clauses (i) and (iii), would reasonably be expected to have a Subscriber Material Adverse Effect. For purposes of this Subscription Agreement, a “Subscriber Material Adverse Effect” means an event, change, development, occurrence, condition or effect with respect to Subscriber that would reasonably be expected to have a material adverse effect on Subscriber’s ability to consummate the transactions contemplated hereby, including the purchase of the Subscribed Securities.

d. Subscriber (i) is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) or an institutional “accredited investor” (within the meaning of Rule 501(a)(1), (2), (3) or (7) under the Securities Act) satisfying the applicable requirements set forth on Annex A hereto and an “institutional account” as defined in FINRA Rule 4512(c), (ii) is acquiring the Subscribed Securities only for its own account and not for the account of others, or if Subscriber is subscribing for the Subscribed Securities as a fiduciary or agent for one or more investor accounts, each owner of such account is a qualified institutional buyer and Subscriber has full investment discretion with respect to each such account, and the full power and authority to make the acknowledgements, representations and agreements herein on behalf of each owner of each such account, and (iii) is not acquiring the Subscribed Securities with a view to, or for offer or sale in connection with, any distribution thereof in violation of the Securities Act (and has provided the Company with the requested information on Annex A following the signature page hereto). Subscriber is not an entity formed for the specific purpose of acquiring the Subscribed Securities.

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e. Subscriber understands that the Subscribed Securities are being offered in a transaction not involving any public offering within the meaning of the Securities Act and that the Subscribed Securities have not been registered under the Securities Act. Subscriber understands that the Subscribed Securities may not be resold, transferred, pledged or otherwise disposed of by Subscriber absent an effective registration statement under the Securities Act, except (i) to the Company or a subsidiary thereof, or (ii) pursuant to an applicable exemption from the registration requirements of the Securities Act, and, in each of cases (i) and (ii), in accordance with any applicable securities laws of the applicable states and other jurisdictions of the United States, and that any book-entry position or certificates representing the Subscribed Securities shall contain a legend to such effect. Subscriber understands and agrees that the Subscribed Securities will be subject to transfer restrictions and, as a result of these transfer restrictions, Subscriber may not be able to readily resell the Subscribed Securities and may be required to bear the financial risk of an investment in the Subscribed Securities for an indefinite period of time. Subscriber understands that it has been advised to consult legal counsel prior to making any offer, resale, pledge or transfer of any of the Subscribed Securities.

Each book entry for the Subscribed Securities shall contain a notation, and each certificate (if any) evidencing the Notes and the Warrants shall be stamped or otherwise imprinted with a legend, in substantially the following form:

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED, OR THE SECURITIES LAWS OF ANY STATE OR OTHER JURISDICTION, AND MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR AN EXEMPTION THEREFROM.

f. Subscriber understands and agrees that Subscriber is purchasing the Subscribed Securities directly from the Company. Subscriber further acknowledges that there have not been, and Subscriber hereby agrees that it is not relying on, any representations, warranties, covenants or agreements made to Subscriber by the Company, any other party to the Transaction or any other person or entity (including the Placement Agent), expressly or by implication, other than those representations, warranties, covenants and agreements of the Company set forth in this Subscription Agreement. Subscriber acknowledges that certain information provided by the Company was based on projections, and such projections were prepared based on assumptions and estimates that are inherently uncertain and are subject to a wide variety of significant business, economic and competitive risks and uncertainties that could cause actual results to differ materially from those contained in the projections.

g. In making its decision to purchase the Subscribed Securities, Subscriber has relied solely upon independent investigation made by Subscriber. Subscriber acknowledges and agrees that Subscriber has received such information as Subscriber deems necessary in order to make an investment decision with respect to the Subscribed Securities, including with respect to the Company and the Transaction (including Lightning and its respective subsidiaries (collectively, the “Acquired Companies”)). Without limiting

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the generality of the foregoing, Subscriber acknowledges that Subscriber has reviewed the Company’s filings with the Commission. Subscriber represents and agrees that Subscriber and Subscriber’s professional advisor(s), if any, have had the full opportunity to ask such questions, receive such answers and obtain such information as Subscriber and such undersigned’s professional advisor(s), if any, have deemed necessary to make an investment decision with respect to the Subscribed Securities. Subscriber acknowledges and agrees that none of Oppenheimer & Co. Inc. and Nomura Securities International, Inc., each acting as a placement agent to the Company (the “Placement Agent”), nor any affiliate of the Placement Agent has provided Subscriber with any information or advice with respect to the Subscribed Securities nor is such information or advice necessary or desired. Neither the Placement Agent nor any of its affiliates has made or makes any representation as to the Company or the Acquired Companies or the quality or value of the Subscribed Securities and the Placement Agent and any of its respective affiliates may have acquired non-public information with respect to the Company or the Acquired Companies which Subscriber agrees need not be provided to it. In connection with the issuance of the Subscribed Securities to Subscriber, neither the Placement Agent nor any of its affiliates has acted as a financial advisor or fiduciary to Subscriber.

h. Subscriber became aware of this offering of the Subscribed Securities solely by means of direct contact between Subscriber and the Company or by means of contact from the Placement Agent, Lightning and/or their respective advisors (including, without limitation, attorneys, accountants, bankers, consultants and financial advisors), agents, control persons, representatives, affiliates, directors, officers, managers, members, and/or employees, and/or the representatives of such persons (such parties referred to collectively as “Representatives”). The Subscribed Securities were offered to Subscriber solely by direct contact between Subscriber and the Company, the Placement Agent, Lightning and/or their respective Representatives. Subscriber acknowledges that it is not relying upon, and has not relied upon, any statement, representation or warranty made by any person or entity (including, without limitation, the Company, the Placement Agent, Lightning and/or their respective Representatives), other than the representations and warranties contained in this Subscription Agreement, in making its investment or decision to invest in the Company. Subscriber did not become aware of this offering of the Subscribed Securities, nor were the Subscribed Securities offered to Subscriber, by any other means, and none of the Company, the Placement Agent, Lightning or their respective Representatives acted as investment advisor, broker or dealer to Subscriber. Subscriber acknowledges that the Company represents and warrants that the Subscribed Securities (i) were not offered by any form of general solicitation or general advertising and (ii) are not being offered in a manner involving a public offering under, or in a distribution in violation of, the Securities Act, or any state securities laws.

i. Subscriber acknowledges that it is aware that there are substantial risks incident to the purchase and ownership of the Subscribed Securities. Subscriber has such knowledge and experience in financial and business matters as to be capable of evaluating the merits and risks of an investment in the Subscribed Securities, and Subscriber has had an opportunity to seek, and has sought, such accounting, legal, business and tax advice as Subscriber has considered necessary to make an informed investment decision.

j. Alone, or together with any professional advisor(s), Subscriber represents and acknowledges that Subscriber has adequately analyzed and fully considered the risks of an investment in the Subscribed Securities and determined that the Subscribed Securities are a suitable investment for Subscriber and that Subscriber is able at this time and in the foreseeable future to bear the economic risk of a total loss of Subscriber’s investment in the Company. Subscriber acknowledges specifically that a possibility of total loss exists.

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k. Subscriber understands and agrees that no federal or state agency has passed upon or endorsed the merits of the offering of the Subscribed Securities or made any findings or determination as to the fairness of this investment.

l. Subscriber is not (i) a person or entity named on the List of Specially Designated Nationals and Blocked Persons administered by the U.S. Treasury Department’s Office of Foreign Assets Control (“OFAC”) or in any Executive Order issued by the President of the United States and administered by OFAC, or a person or entity prohibited by any OFAC sanctions program, or a person or entity whose property and interests in property subject to U.S. jurisdiction are otherwise blocked under any U.S. laws, Executive Orders or regulations, (ii) a person or entity listed on the Sectoral Sanctions Identifications (“SSI”) List maintained by OFAC or otherwise determined by OFAC to be subject to one or more of the Directives issued under Executive Order 13662 of March 20, 2014, or on any other of the OFAC Consolidated Sanctions Lists, (iii) an entity owned, directly or indirectly, individually or in the aggregate, 50 percent or more by one or more persons described in subsections (i) or (ii), (iv) a person or entity named on the U.S. Department of Commerce, Bureau of Industry and Security (“BIS”) Denied Persons List, Entity List, or Unverified List (“BIS Lists”) (collectively with (i) through (iv), a “Restricted Person”) or (v) a non-U.S. shell bank or providing banking services indirectly to a non-U.S. shell bank. Subscriber agrees to provide law enforcement agencies, if requested thereby, such records as required by applicable law, provided that Subscriber is permitted to do so under applicable law. Subscriber represents that if it is a financial institution subject to the Bank Secrecy Act (31 U.S.C. Section 5311 et seq.), as amended by the USA PATRIOT Act of 2001 and its implementing regulations (collectively, the “BSA/PATRIOT Act”), that Subscriber maintains policies and procedures reasonably designed to comply with applicable obligations under the BSA/PATRIOT Act. Subscriber also represents that, to the extent required, it maintains policies and procedures reasonably designed for the screening of its investors against the OFAC and BIS sanctions programs, including for Restricted Persons, and otherwise to ensure compliance with all applicable sanctions and embargo laws, statutes, and regulations. Subscriber further represents and warrants that, to the extent required, it maintains policies and procedures reasonably designed to ensure that the funds held by Subscriber and used to purchase the Subscribed Securities were legally derived.

m. Subscriber does not have, as of the date hereof, and during the 30-day period immediately prior to the date hereof such Subscriber has not entered into, any “put equivalent position” as such term is defined in Rule 16a-1 under the Exchange Act or short sale positions with respect to the securities of the Company. Notwithstanding the foregoing, in the case of a Subscriber that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Subscriber’s assets and the portfolio managers have no direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Subscriber’s assets, the representation set forth above shall only apply with respect to the portion of assets managed by the portfolio manager that made the investment decision to purchase the Subscribed Securities covered by this Agreement.

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n. If Subscriber is an employee benefit plan that is subject to Title I of ERISA, a plan, an individual retirement account or other arrangement that is subject to Section 4975 of the Code or an employee benefit plan that is a governmental plan (as defined in Section 3(32) of ERISA), a church plan (as defined in Section 3(33) of ERISA), a non-U.S. plan (as described in Section 4(b)(4) of ERISA) or other plan that is not subject to the foregoing but may be subject to provisions under any other federal, state, local, non-U.S. or other laws or regulations that are similar to such provisions of ERISA or the Internal Revenue Code of 1986, as amended, or an entity whose underlying assets are considered to include “plan assets” of any such plan, account or arrangement (each, a “Plan”) subject to the fiduciary or prohibited transaction provisions of ERISA or Section 4975 of the Code, the Subscriber represents and warrants that neither the Company, nor any of its respective affiliates (the “Transaction Parties”) has acted as the Plan’s fiduciary, or has been relied on for advice, with respect to its decision to acquire and hold the Subscribed Securities, and none of the Transaction Parties shall at any time be relied upon as the Plan’s fiduciary with respect to any decision to acquire, continue to hold or transfer the Subscribed Securities.

o. Subscriber at the Closing will have sufficient funds to pay the Purchase Price pursuant to Section 2(b) of this Subscription Agreement.

p. No disclosure or offering document has been prepared by the Placement Agent in connection with the offer and sale of the Subscribed Securities. The Placement Agent and each of its directors, officers, employees, representatives and controlling persons have made no independent investigation with respect to the Company or the Subscribed Securities or the accuracy, completeness or adequacy of any information supplied to the Subscriber by the Company. In connection with the issue and purchase of the Common Stock, the Placement Agent has not acted as the Subscriber’s financial advisor or fiduciary.

q. Subscriber agrees that, notwithstanding Section 8(j) of this Subscription Agreement, the Placement Agent may rely upon the representations and warranties made by Subscriber to the Company in this Subscription Agreement.

5. Registration of Subscribed Securities.

a. The Company agrees that, within forty five (45) calendar days after the consummation of the Transaction (the “Filing Deadline”), the Company will file with the Commission (at the Company’s sole cost and expense) a registration statement (the “Registration Statement”) registering the resale of the (I) shares of Common Stock issuable upon (x) conversion of the Subscribed Notes and (y) exercise of the Subscribed Warrants and (II) the Warrants (together, the “Registrable Securities”), and the Company shall use its commercially reasonable efforts to have the Registration Statement declared effective as soon as practicable after the filing thereof, but no later than the 60^th calendar day (or 90^th calendar day if the Commission notifies the Company that it will “review” the Registration Statement) following the Filing Deadline (such date, the “Effectiveness Date”); provided, however, that the Company’s obligations to include the Registrable Securities in the Registration Statement are contingent upon the undersigned furnishing in writing to the Company such information regarding the undersigned, the securities of the Company held by the undersigned and the intended method of disposition of the Registrable Securities as shall be reasonably requested by the Company to effect the registration of the Registrable Securities, and shall execute such documents in connection with such registration as the Company may reasonably request that are customary of a selling stockholder in similar situations. The Company will provide a draft of the Registration Statement to the Subscriber for review at least three (3) business days in advance of filing the Registration

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Statement. In no event shall the Subscriber be identified as a statutory underwriter in the Registration Statement unless requested by the Commission; provided, that if the Commission requests that the Subscriber be identified as a statutory underwriter in the Registration Statement, the Subscriber will have an opportunity to withdraw from the Registration Statement. Notwithstanding the foregoing, if the Commission prevents the Company from including any or all of the shares proposed to be registered under the Registration Statement due to limitations on the use of Rule 415 of the Securities Act for the resale of the Registrable Securities by the applicable shareholders or otherwise, such Registration Statement shall register for resale such number of Registrable Securities which is equal to the maximum number of Registrable Securities as is permitted by the SEC. In such event, the number of Registrable Securities to be registered for each selling shareholder named in the Registration Statement shall be reduced pro rata among all such selling shareholders. The Company will use its commercially reasonable efforts to maintain the continuous effectiveness of the Registration Statement, and to be supplemented and amended to the extent necessary to ensure that such Registration Statement is available or, if not available, that another registration statement is available for the resale of the Registrable Securities, until the earliest of (i) the date on which the Registrable Securities may be resold without volume or manner of sale limitations pursuant to Rule 144 promulgated under the Securities Act, (ii) the date on which such Registrable Securities have actually been sold and (iii) the date which is three years after the Closing. For purposes of clarification, any failure by the Company to file the Registration Statement by the Filing Deadline or to effect such Registration Statement by the Effectiveness Date shall not otherwise relieve the Company of its obligations to file or effect the Registration Statement set forth in this Section 5.

b. Notwithstanding anything to the contrary in this Subscription Agreement, the Company shall be entitled to delay or postpone the effectiveness of the Registration Statement, and from time to time to require any Subscriber not to sell under the Registration Statement or to suspend the effectiveness thereof, if the negotiation or consummation of a transaction by the Company or its subsidiaries is pending or an event has occurred, which negotiation, consummation or event, the Company’s board of directors reasonably believes, upon the advice of legal counsel, would require additional disclosure by the Company in the Registration Statement of material information that the Company has a bona fide business purpose for keeping confidential and the non-disclosure of which in the Registration Statement would be expected, in the reasonable determination of the Company’s board of directors, upon the advice of legal counsel, to cause the Registration Statement to fail to comply with applicable disclosure requirements (each such circumstance, a “Suspension Event”); provided, however, that the Company may not delay or suspend the Registration Statement on more than two occasions or for more than sixty (60) consecutive calendar days, or more than ninety (90) total calendar days, in each case during any twelve-month period. Upon receipt of any written notice from the Company of the happening of any Suspension Event (which notice shall not contain material non-public information) during the period that the Registration Statement is effective or if as a result of a Suspension Event the Registration Statement or related prospectus contains any untrue statement of a material fact or omits to state any material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made (in the case of the prospectus) not misleading, Subscriber agrees that (i) it will immediately discontinue offers and sales of the Registrable Securities under the Registration Statement (excluding, for the avoidance of doubt, sales conducted pursuant to Rule 144) until such Subscriber receives copies of a supplemental or amended prospectus (which the Company agrees to promptly prepare) that corrects the misstatement(s) or

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omission(s) referred to above and receives notice that any post-effective amendment has become effective or unless otherwise notified by the Company that it may resume such offers and sales, and (ii) it will maintain the confidentiality of any information included in such written notice delivered by the Company unless otherwise required by law or subpoena. If so directed by the Company, Subscriber will deliver to the Company or, in such Subscriber’s sole discretion destroy, all copies of the prospectus covering the Registrable Securities in such Subscriber’s possession; provided, however, that this obligation to deliver or destroy all copies of the prospectus covering the Registrable Securities shall not apply (i) to the extent such Subscriber is required to retain a copy of such prospectus (a) in order to comply with applicable legal, regulatory, self-regulatory or professional requirements or (b) in accordance with a bona fide pre-existing document retention policy or (ii) to copies stored electronically on archival servers as a result of automatic data back-up.

c. The Company shall, notwithstanding any termination of this Subscription Agreement, indemnify, defend and hold harmless Subscriber (to the extent a seller under the Registration Statement), and its officers, directors and agents, and each person who controls such Subscriber (within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act) to the fullest extent permitted by applicable law, from and against any and all losses, claims, damages, liabilities, costs (including, without limitation, reasonable attorneys’ fees) and expenses (collectively, “Losses”), as incurred, that arise out of or are based upon (i) any untrue or alleged untrue statement of a material fact contained in the Registration Statement, any prospectus included in the Registration Statement or any form of prospectus or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission to state a material fact required to be stated therein or necessary to make the statements therein (in the case of any prospectus or form of prospectus or supplement thereto, in light of the circumstances under which they were made) not misleading, or (ii) any violation or alleged violation by the Company of the Securities Act, Exchange Act or any state securities law or any rule or regulation thereunder, in connection with the performance of its obligations under this Section 5, except to the extent, but only to the extent, that such untrue statements, alleged untrue statements, omissions or alleged omissions are based upon information regarding such Subscriber furnished in writing to the Company by such Subscriber expressly for use therein or such Subscriber has omitted a material fact from such information or otherwise violated the Securities Act, Exchange Act or any state securities law or any rule or regulation thereunder; provided, however, that the indemnification contained in this Section 5 shall not apply to amounts paid in settlement of any Losses if such settlement is effected without the consent of the Company (which consent shall not be unreasonably withheld, conditioned or delayed), nor shall the Company be liable for any Losses to the extent they arise out of or are based upon a violation which occurs (A) in reliance upon and in conformity with written information furnished by a Subscriber, (B) in connection with any failure of such person to deliver or cause to be delivered a prospectus made available by the Company in a timely manner, (C) as a result of offers or sales effected by or on behalf of any person by means of a freewriting prospectus (as defined in Rule 405) that was not authorized in writing by the Company, or (D) in connection with any offers or sales effected by or on behalf of a Subscriber in violation of Section 5(b) of this Subscription Agreement. The Company shall notify such Subscriber promptly of the institution, threat or assertion of any proceeding arising from or in connection with the transactions contemplated by this Section 5 of which the Company is aware. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party and shall survive the transfer of the Registrable Securities by such Subscriber.

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d. If the total number of shares of Common Stock that the Subscriber and any other person(s) intend to include in an underwritten offering exceeds the number of shares of Common Stock that can be sold in an underwritten offering without being likely to have an adverse effect on the price, timing or distribution of shares of the Common Stock offered or the market for the shares of Common Stock, then the shares of Common Stock to be included in such offering shall include the number of shares of Common Stock that the managing underwriter of the offering advises the Company can be sold without having such adverse effect, with such number to be allocated (i) first, to the Company or other party or parties requesting or initiating such registration or to any other holder of securities of the Company having rights of registration pursuant to an existing registration rights agreement and (ii) second, by the Subscriber who has requested participation in such underwritten offering and by the other holders of shares of Common Stock with registration rights entitling them to participate in such underwritten offering, allocated among the Subscriber and other holders pro rata on the basis of the number of shares of Common Stock proposed to be sold by each applicable holder in such underwritten offering (based, for each such participant, on the percentage derived by dividing (x) the number of shares of Common Stock proposed to be sold by such participant in such underwritten offering by (y) the aggregate number of shares of Common Stock proposed to be sold by all participants in such underwritten offering) or in such manner as they may agree.

e. Subscriber shall, severally and not jointly with the Other Subscribers, indemnify and hold harmless the Company, its directors, officers, agents and employees, and each person who controls the Company (within the meaning of Section 15 of the Securities Act and Section 20 of the Exchange Act), to the fullest extent permitted by applicable law, from and against all Losses, as incurred, arising out of or based upon any untrue or alleged untrue statement of a material fact contained in any Registration Statement, any prospectus included in the Registration Statement, or any form of prospectus, or in any amendment or supplement thereto or in any preliminary prospectus, or arising out of or relating to any omission or alleged omission of a material fact required to be stated therein or necessary to make the statements therein (in the case of any prospectus, or any form of prospectus or supplement thereto, in light of the circumstances under which they were made) not misleading to the extent, but only to the extent, that such untrue statements or omissions are based upon information regarding such Subscriber furnished in writing to the Company by such Subscriber expressly for use therein; provided, however, that the indemnification contained in this Section 5 shall not apply to amounts paid in settlement of any Losses if such settlement is effected without the consent of such Subscriber (which consent shall not be unreasonably withheld, conditioned or delayed). In no event shall the liability of any Subscriber be greater in amount than the dollar amount of the net proceeds received by such Subscriber upon the sale of the Registrable Securities giving rise to such indemnification obligation. Subscriber shall notify the Company promptly of the institution, threat or assertion of any proceeding arising from or in connection with the transactions contemplated by this Section 5 of which such Subscriber is aware. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of an indemnified party and shall survive the transfer of the Registrable Securities by such Subscriber.

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6. Termination. This Subscription Agreement shall terminate and be void and of no further force and effect, and all rights and obligations of the parties hereunder shall terminate without any further liability on the part of any party in respect thereof, upon the earlier to occur of (a) such date and time as the Transaction Agreement is terminated in accordance with its terms, (b) upon the mutual written agreement of the Company and the Subscriber to terminate this Subscription Agreement, (c) if, on the Closing Date of the Transaction, any of the conditions to Closing set forth in Section 2 of this Subscription Agreement have not been satisfied as of the time required hereunder to be so satisfied or waived (to the extent a valid waiver is capable of being issued) by the party entitled to grant such waiver and, as a result thereof, the transactions contemplated by this Subscription Agreement are not consummated, or (d) June 30, 2021 (the “Outside Date”); provided, that nothing herein will relieve any party from liability for any willful breach hereof (including, for the avoidance of doubt, a Subscriber’s willful breach of Section 2(c) of this Subscription Agreement with respect to its representations, warranties and covenants as of the date of the Closing) prior to the time of termination, and each party will be entitled to any remedies at law or in equity to recover losses, liabilities or damages arising from such breach. The Company shall notify Subscriber of the termination of the Transaction Agreement promptly after the termination thereof.

7. Trust Account Waiver. Subscriber hereby acknowledges that the Company has established a trust account (the “Trust Account”) containing the proceeds of its initial public offering (the “IPO”) and from certain private placements occurring simultaneously with the IPO (including interest accrued from time to time thereon) for the benefit of the Company’s public stockholders and certain other parties (including the underwriters of the IPO). For and in consideration of the Company entering into this Subscription Agreement, and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Subscriber hereby (i) agrees that it does not now and shall not at any time hereafter have any right, title, interest or claim of any kind in or to any assets held in the Trust Account, and shall not make any claim against the Trust Account, regardless of whether such claim arises as a result of, in connection with or relating in any way to this Subscription Agreement or any other matter, and regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability (any and all such claims are collectively referred to hereafter as the “Released Claims”), (ii) irrevocably waives any Released Claims that it may have against the Trust Account now or in the future as a result of, or arising out of, any negotiations, contracts or agreements with the Company, and (iii) will not seek recourse against the Trust Account for any reason whatsoever; provided however, that nothing in this Section 7 shall be deemed to limit any Subscriber’s right to distributions from the Trust Account in accordance with the Company’s amended and restated certificate of incorporation in respect of any redemptions by Subscriber of its shares of public Common Stock of the Company acquired by any means other than pursuant to this Subscription Agreement. Subscriber agrees not to seek recourse or make or bring any action, suit, claim or other proceeding against the Trust Account as a result of, or arising out of, this Subscription Agreement, the transactions contemplated hereby or the Subscribed Securities regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability. Each Subscriber acknowledges and agrees that it shall not have any redemption rights with respect to the Subscribed Securities pursuant to the Company’s organizational documents in connection with the Transaction or any other business combination, any subsequent liquidation of the Trust Account, the Company or otherwise. In the event Subscriber has any claim against the Company as a result of, or arising out of, this Subscription Agreement, the transactions contemplated hereby or the Subscribed Securities, it shall pursue such claim solely against the Company and its assets outside the Trust Account and not against the Trust Account or any monies or other assets in the Trust Account.

8. Miscellaneous.

a. All notices, requests, demands, claims, and other communications hereunder shall be in writing. Any notice, request, demand, claim, or other communication hereunder shall be deemed duly given (i) when delivered personally to the recipient, (ii) when sent by electronic mail, on the date of transmission to such recipient; provided, that such notice, request, demand, claim or other communication is also sent to the recipient

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pursuant to clauses (i), (iii) or (iv) of this Section 8(a), (iii) one Business Day after being sent to the recipient by reputable overnight courier service (charges prepaid), or (iv) four (4) Business Days after being mailed to the recipient by certified or registered mail, return receipt requested and postage prepaid, and, in each case, addressed to the intended recipient at its address specified on the signature page hereof or to such electronic mail address or address as subsequently modified by written notice given in accordance with this Section 8(a).

b. Subscriber acknowledges that the Company and others (including Placement Agent) will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, Subscriber agrees to promptly notify the Company and the Placement Agent if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of Subscriber set forth herein are no longer accurate in all material respects. The Company acknowledges that Subscriber and others (including Placement Agent) will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, the Company agrees to promptly notify Subscriber if it becomes aware that any of the acknowledgments, understandings, agreements, representations and warranties of the Company set forth herein are no longer accurate in all material respects.

c. Each of the Company and Subscriber is irrevocably authorized to produce this Subscription Agreement or a copy hereof to any interested party in any administrative or legal proceeding or official inquiry with respect to the matters covered hereby to the extent required by law or regulatory bodies.

d. Subscriber shall pay all of its own expenses in connection with this Subscription Agreement and the transactions contemplated herein.

e. Except as otherwise provided in clause (d) above, the Company shall be solely responsible for and shall bear all of costs and expenses incurred by or on behalf of the Company in connection with this Agreement

f. Neither this Subscription Agreement nor any rights that may accrue to Subscriber hereunder (other than the Subscribed Securities acquired hereunder, if any) may be transferred or assigned. Neither this Subscription Agreement nor any rights that may accrue to the Company hereunder may be transferred or assigned (provided, that, for the avoidance of doubt, the Company may transfer the Subscription Agreement and its rights hereunder solely in connection with the consummation of the Transaction and exclusively to another entity under the control of, or under common control with, the Company). Notwithstanding the foregoing, Subscriber may assign its rights and obligations under this Subscription Agreement to one or more of its affiliates (including other investment funds or accounts managed or advised by the investment manager who acts on behalf of the Subscriber) or, with the Company’s prior written consent, to another person, provided that no such assignment shall relieve Subscriber of its obligations hereunder if any such assignee fails to perform such obligations, unless the Company has given its prior written consent to such relief.

g. All the agreements, representations and warranties made by each party hereto in this Subscription Agreement shall survive the Closing.

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h. The Company may request from Subscriber such additional information as the Company may reasonably deem necessary to evaluate the eligibility of Subscriber to acquire the Subscribed Securities, and Subscriber shall provide such information as may be reasonably requested, to the extent readily available and to the extent consistent with its internal policies and procedures provided that Company agrees to keep any such information provided by Subscriber confidential.

i. This Subscription Agreement may not be amended, modified, waived or terminated except by an instrument in writing, signed by the party against whom enforcement of such modification, waiver, or termination is sought; provided, that Section 4, this Section 8(i) and Section 8(k) of this Subscription Agreement may not be amended, terminated or waived in a manner that is material and adverse to the Placement Agent without the written consent of the Placement Agent.

j. This Subscription Agreement constitutes the entire agreement, and supersedes all other prior agreements, understandings, representations and warranties, both written and oral, among the parties, with respect to the subject matter hereof, except that any confidentiality agreement with respect to the undersigned or its affiliates shall remain in full force and effect.

k. Except as otherwise provided herein, this Subscription Agreement shall be binding upon, and inure to the benefit of the parties hereto and their heirs, executors, administrators, successors, legal representatives, and permitted assigns, and the agreements, representations, warranties, covenants and acknowledgments contained herein shall be deemed to be made by, and be binding upon, such heirs, executors, administrators, successors, legal representatives and permitted assigns. The parties hereto agree that the Placement Agent is an express third-party beneficiary of its express rights in Section 3, Section 4, Section 8(i) and this Section 8(k) of this Subscription Agreement. Each of the parties hereto shall be entitled to seek and obtain equitable relief, without proof of actual damages, including an injunction or injunctions or order for specific performance to prevent breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this Subscription Agreement to cause Subscriber to fund the Purchase Price and cause the Closing to occur if the conditions in Section 2^© this Subscription Agreement have been satisfied or, to the extent permitted by applicable law, waived. Each party hereto further agrees that the none of the parties hereto or the Placement Agent shall be required to obtain, furnish or post any bond or similar instrument in connection with or as a condition to obtaining any remedy referred to in this Section 8(k), and each party hereto irrevocably waives any right it may have to require the obtaining, furnishing or posting of any such bond or similar instrument

l. If any provision of this Subscription Agreement shall be invalid, illegal or unenforceable, the validity, legality or enforceability of the remaining provisions of this Subscription Agreement shall not in any way be affected or impaired thereby and shall continue in full force and effect.

m. This Subscription Agreement may be executed and delivered in one or more counterparts (including by facsimile or electronic mail or in .pdf) and by different parties in separate counterparts, with the same effect as if all parties hereto had signed the same document. All counterparts so executed and delivered shall be construed together and shall constitute one and the same agreement.

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n. The parties hereto agree that irreparable damage would occur in the event that any of the provisions of this Subscription Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly agreed that the parties shall be entitled to an injunction or injunctions to prevent breaches of this Subscription Agreement and to enforce specifically the terms and provisions of this Subscription Agreement, this being in addition to any other remedy to which such party is entitled at law, in equity, in contract, in tort or otherwise.

o. This Subscription Agreement shall be governed by, and construed in accordance with, the laws of the State of New York, without regard to the principles of conflicts of laws that would otherwise require the application of the law of any other state.

p. EACH PARTY HEREBY WAIVES ITS RESPECTIVE RIGHTS TO A TRIAL BY JURY OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING OUT OR RELATED TO THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY IN ANY ACTION, PROCEEDING OR OTHER LITIGATION OF ANY TYPE BROUGHT BY ANY PARTY AGAINST ANY OTHER PARTY OR ANY AFFILIATE OF ANY OTHER SUCH PARTY, WHETHER WITH RESPECT TO CONTRACT CLAIMS, TORT CLAIMS OR OTHERWISE. THE PARTIES AGREE THAT ANY SUCH CLAIM OR CAUSE OF ACTION SHALL BE TRIED BY A COURT TRIAL WITHOUT A JURY. WITHOUT LIMITING THE FOREGOING, THE PARTIES FURTHER AGREE THAT THEIR RESPECTIVE RIGHT TO A TRIAL BY JURY IS WAIVED BY OPERATION OF THIS SECTION AS TO ANY ACTION, COUNTERCLAIM OR OTHER PROCEEDING WHICH SEEKS, IN WHOLE OR IN PART, TO CHALLENGE THE VALIDITY OR ENFORCEABILITY OF THIS SUBSCRIPTION AGREEMENT OR ANY PROVISION HEREOF. THIS WAIVER SHALL APPLY TO ANY SUBSEQUENT AMENDMENTS, RENEWALS, SUPPLEMENTS OR MODIFICATIONS TO THIS SUBSCRIPTION AGREEMENT.

q. The parties agree that all disputes, legal actions, suits and proceedings arising out of or relating to this Subscription Agreement must be brought exclusively in the state courts of New York or in the federal courts located in the state and county of New York (collectively the “Designated Courts”). Each party hereby consents and submits to the exclusive jurisdiction of the Designated Courts. No legal action, suit or proceeding with respect to this subscription agreement may be brought in any other forum. Each party hereby irrevocably waives all claims of immunity from jurisdiction and any objection which such party may now or hereafter have to the laying of venue of any suit, action or proceeding in any Designated Court, including any right to object on the basis that any dispute, action, suit or proceeding brought in the Designated Courts has been brought in an improper or inconvenient forum or venue. Each of the parties also agrees that delivery of any process, summons, notice or document to a party hereof in compliance with Section 8(a) of this Subscription Agreement shall be effective service of process for any action, suit or proceeding in a Designated Court with respect to any matters to which the parties have submitted to jurisdiction as set forth above.

r. This Subscription Agreement may only be enforced against, and any claim, action, suit or other legal proceeding based upon, arising out of, or related to this Subscription Agreement, or the negotiation, execution or performance of this Subscription Agreement, may only be brought against the entities that are expressly named as parties

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hereto and then only with respect to the specific obligations set forth herein with respect to such party. No past, present or future director, officer, employee, incorporator, manager, member, partner, stockholder, affiliate, agent, attorney or other representative of any party hereto or of any affiliate of any party hereto, or any of their successors or permitted assigns, shall have any liability for any obligations or liabilities of any party hereto under this Subscription Agreement or for any claim, action, suit or other legal proceeding based on, in respect of or by reason of the transactions contemplated hereby.

s. The Company shall, by 9:00 a.m., New York City time, on the first (1^st) business day immediately following the date of this Subscription Agreement, issue one or more press releases or file with the Commission a Current Report on Form 8-K (collectively, the “Disclosure Document”) disclosing, to the extent not previously publicly disclosed, all material terms of the transactions contemplated hereby (and by the Other Subscription Agreements), the Transaction and any other material, nonpublic information that the Company has provided to Subscriber at any time prior to the filing of the Disclosure Document. From and after the issuance of the Disclosure Document, Subscriber shall not be in possession of any material, non-public information received from the Company or any of its officers, directors or employees or the Placement Agent. Notwithstanding the foregoing, the Company shall not publicly disclose the name of Subscriber or any affiliate or investment advisor of Subscriber, or include the name of Subscriber or any affiliate or investment advisor of Subscriber in any press release or in any filing with the Commission or any regulatory agency or trading market, without the prior written consent (including by e-mail) of Subscriber, except as required by the federal securities laws, rules or regulations and to the extent such disclosure is required by other laws, rules or regulations, at the request of the staff of the Commission or regulatory agency or under New York Stock Exchange regulations, in which case the Company shall provide Subscriber with prior written notice (including by e-mail) of such permitted disclosure, and shall reasonably consult with Subscriber regarding such disclosure.

t. The obligations of Subscriber under this Subscription Agreement are several and not joint with the obligations of any Other Subscriber or any other investor under the Other Subscription Agreements, and Subscriber shall not be responsible in any way for the performance of the obligations of any Other Subscriber under this Subscription Agreement or any other investor under the Other Subscription Agreements. The decision of Subscriber to purchase Subscribed Securities pursuant to this Subscription Agreement has been made by Subscriber independently of any Other Subscriber or any other investor and independently of any information, materials, statements or opinions as to the business, affairs, operations, assets, properties, liabilities, results of operations, condition (financial or otherwise) or prospects of the Company or any of its subsidiaries which may have been made or given by any Other Subscriber or investor or by any agent or employee of any Other Subscriber or investor, and neither Subscriber nor any of its agents or employees shall have any liability to any Other Subscriber or investor (or any other person) relating to or arising from any such information, materials, statements or opinions. Nothing contained herein or in any Other Subscription Agreement, and no action taken by Subscriber or investor pursuant hereto or thereto, shall be deemed to constitute the Subscriber and other investors as a partnership, an association, a joint venture or any other kind of entity, or create a presumption that the Subscriber and other investors are in any way acting in concert or as a group with respect to such obligations or the transactions contemplated by the this Subscription Agreement and the Other Subscription Agreements. Subscriber acknowledges that no Other Subscriber has acted as agent for the Subscriber in connection with making its investment hereunder and no Other Subscriber will be acting

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as agent of the Subscriber in connection with monitoring its investment in the Subscribed Securities or enforcing its rights under this Subscription Agreement. Subscriber shall be entitled to independently protect and enforce its rights, including without limitation the rights arising out of this Subscription Agreement, and it shall not be necessary for any Other Subscriber or investor to be joined as an additional party in any proceeding for such purpose.

[Signature pages follow.]

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IN WITNESS WHEREOF, each of the Company and Subscriber has executed or caused this Subscription Agreement to be executed by its duly authorized representative as of the date first set forth above.

GIGCAPITAL3, INC.
By:
	Name: Dr. Avi Katz
	Title: Chief Executive Officer
Address for Notices:
1731 Embarcadero Road, Suite 200
Palo Alto, California 94303

Signature Page to GigCapital3, Inc. Subscription Agreement

SUBSCRIBER:

Signature of Subscriber:

By:

Name:

Title:

Date:

Name of Subscriber:

(Please print. Please indicate name and capacity of person signing above)

Name in which shares are to be registered

(if different):

Email Address:

Subscriber’s EIN:

Jurisdiction of residency:                                           

Aggregate Principal Amount of Subscribed Notes subscribed for:
Aggregate Number of Subscribed Warrants subscribed for:
Aggregate Purchase Price:	$

You must pay the Purchase Price by wire transfer of United States dollars in immediately available funds to the account of the Company specified by the Company in the Closing Notice.

Signature Page to GigCapital3, Inc. Subscription Agreement

ANNEX A

ELIGIBILITY REPRESENTATIONS OF SUBSCRIBER

This Annex A should be completed and signed by Subscriber

and constitutes a part of the Subscription Agreement.

A. QUALIFIED INSTITUTIONAL BUYER STATUS (Please check the box, if applicable)

☐ Subscriber is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act).

B. FINRA INSTITUTIONAL INVESTOR STATUS (Please check the box)

☐ Subscriber is a “institutional investor” (as defined in FINRA Rule 2111).

C. ACCREDITED INVESTOR STATUS (Please check the box)

☐ Subscriber is an “accredited investor” (within the meaning of Rule 501(a) under the Securities Act) and has marked and initialed the appropriate box below indicating the provision under which it qualifies as an “accredited investor.”

D. AFFILIATE STATUS

(Please check the applicable box)

SUBSCRIBER:

☐ is:

☐ is not:

an “affiliate” (as defined in Rule 144 under the Securities Act) of the Company or acting on behalf of an affiliate of the Company.

Rule 501(a), in relevant part, states that an “accredited investor” shall mean any person who comes within any of the below listed categories, or who the issuer reasonably believes comes within any of the below listed categories, at the time of the sale of the securities to that person. Subscriber has indicated, by marking and initialing the appropriate box below, the provision(s) below which apply to Subscriber and under which Subscriber accordingly qualifies as an “accredited investor.”

☐ Any bank, registered broker or dealer, insurance company, registered investment company, business development company, or small business investment company;

☐ Any plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political subdivisions for the benefit of its employees, if such plan has total assets in excess of $5,000,000;

☐ Any employee benefit plan, within the meaning of the Employee Retirement Income Security Act of 1974, if a bank, insurance company, or registered investment advisor makes the investment decisions, or if the plan has total assets in excess of $5,000,000;

☐ Any corporation, similar business trust, partnership or any organization described in Section 501^©(3) of the Internal Revenue Code, not formed for the specific purpose of acquiring the securities offered, with total assets in excess of $5,000,000;

☐ Any director, executive officer, or general partner of the issuer of the securities being offered or sold, or any director, executive officer, or general partner of a general partner of that issuer;

A-1

☐ Any natural person whose individual net worth, or joint net worth with that person’s spouse, at the time of his purchase exceeds $1,000,000. For purposes of calculating a natural person’s net worth: (a) the person’s primary residence must not be included as an asset; (b) indebtedness secured by the person’s primary residence up to the estimated fair market value of the primary residence must not be included as a liability (except that if the amount of such indebtedness outstanding at the time of calculation exceeds the amount outstanding 60 days before such time, other than as a result of the acquisition of the primary residence, the amount of such excess must be included as a liability); and (c) indebtedness that is secured by the person’s primary residence in excess of the estimated fair market value of the residence must be included as a liability;

☐ Any natural person who had an individual income in excess of $200,000 in each of the two most recent years or joint income with that person’s spouse in excess of $300,000 in each of those years and has a reasonable expectation of reaching the same income level in the current year.

☐ Any trust with assets in excess of $5,000,000, not formed to acquire the securities offered, whose purchase is directed by a sophisticated person; or

☐ Any entity in which all of the equity owners are accredited investors meeting one or more of the above tests or one of the following tests.

[Specify which tests: ]

SUBSCRIBER:

Print Name:

By:

Name:

Title:

A-2

EXHIBIT A

[Form of Indenture]

[LIGHTNING EMOTORS, INC.]

AND

WILMINGTON TRUST, NATIONAL ASSOCIATION,

as Trustee

INDENTURE

Dated as of [                ], 2021

7.50% Convertible Senior Notes due 2024

TABLE OF CONTENTS

		PAGE
ARTICLE 1 DEFINITIONS			1
Section 1.01	Definitions		1
Section 1.02	References to Interest		12
ARTICLE 2 ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND EXCHANGE OF NOTES			13
Section 2.01	Designation and Amount		13
Section 2.02	Form of Notes		13
Section 2.03	Date and Denomination of Notes; Payments of Interest and Defaulted Amounts		14
Section 2.04	Execution, Authentication and Delivery of Notes		15
Section 2.05	Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary		15
Section 2.06	Mutilated, Destroyed, Lost or Stolen Notes		21
Section 2.07	Temporary Notes		22
Section 2.08	Cancellation of Notes Paid, Converted, Etc.		22
Section 2.09	CUSIP Numbers		22
Section 2.10	Additional Notes; Repurchases		22
ARTICLE 3 SATISFACTION AND DISCHARGE			23
Section 3.01	Satisfaction and Discharge		23
ARTICLE 4 PARTICULAR COVENANTS OF THE COMPANY			23
Section 4.01	Payment of Principal and Interest		23
Section 4.02	Maintenance of Office or Agency		23
Section 4.03	Appointments to Fill Vacancies in Trustee’s Office		24
Section 4.04	Provisions as to Paying Agent		24
Section 4.05	Existence		25
Section 4.06	Rule 144A Information Requirement and Annual Reports		25
Section 4.07	Stay, Extension and Usury Laws		26
Section 4.08	Compliance Certificate; Statements as to Defaults		26
Section 4.09	Further Instruments and Acts		26
Section 4.10	Indebtedness Incurrence		26
ARTICLE 5 LISTS OF HOLDERS AND REPORTS BY THE COMPANY AND THE TRUSTEE			28
Section 5.01	Lists of Holders		28
Section 5.02	Preservation and Disclosure of Lists		28

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ARTICLE 6 DEFAULTS AND REMEDIES		28
Section 6.01	Events of Default	28
Section 6.02	Acceleration; Rescission and Annulment	29
Section 6.03	Additional Interest	30
Section 6.04	Payments of Notes on Default; Suit Therefor	31
Section 6.05	Application of Monies Collected by Trustee	32
Section 6.06	Proceedings by Holders	33
Section 6.07	Proceedings by Trustee	34
Section 6.08	Remedies Cumulative and Continuing	34
Section 6.09	Direction of Proceedings and Waiver of Defaults by Majority of Holders	34
Section 6.10	Notice of Defaults	35
Section 6.11	Undertaking to Pay Costs	35
Section 6.12	Company’s Failure to Timely Convert	35
ARTICLE 7 CONCERNING THE TRUSTEE		36
Section 7.01	Duties and Responsibilities of Trustee	36
Section 7.02	Reliance on Documents, Opinions, Etc.	38
Section 7.03	No Responsibility for Recitals, Etc.	40
Section 7.04	Trustee, Paying Agents, Conversion Agents or Note Registrar May Own Notes	40
Section 7.05	Monies and Shares of Common Stock to Be Held in Trust	40
Section 7.06	Compensation and Expenses of Trustee	40
Section 7.07	Officer’s Certificate as Evidence	41
Section 7.08	Eligibility of Trustee	41
Section 7.09	Resignation or Removal of Trustee	41
Section 7.10	Acceptance by Successor Trustee	42
Section 7.11	Succession by Merger, Etc.	43
Section 7.12	Trustee’s Application for Instructions from the Company	43
ARTICLE 8 CONCERNING THE HOLDERS		43
Section 8.01	Action by Holders	43
Section 8.02	Proof of Execution by Holders	44
Section 8.03	Who Are Deemed Absolute Owners	44
Section 8.04	Company-Owned Notes Disregarded	44
Section 8.05	Revocation of Consents; Future Holders Bound	44
ARTICLE 9 HOLDERS’ MEETINGS		45
Section 9.01	Purpose of Meetings	45
Section 9.02	Call of Meetings by Trustee	45
Section 9.03	Call of Meetings by Company or Holders	45
Section 9.04	Qualifications for Voting	45
Section 9.05	Regulations	46
Section 9.06	Voting	46
Section 9.07	No Delay of Rights by Meeting	46
ARTICLE 10 SUPPLEMENTAL INDENTURES		47
Section 10.01	Supplemental Indentures Without Consent of Holders	47
Section 10.02	Supplemental Indentures with Consent of Holders	48
Section 10.03	Effect of Supplemental Indentures	49
Section 10.04	Notation on Notes	49
Section 10.05	Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee	49

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ARTICLE 11 CONSOLIDATION, MERGER, SALE, CONVEYANCE AND LEASE		49
Section 11.01	Company May Consolidate, Etc. on Certain Terms	49
Section 11.02	Successor Corporation to Be Substituted	50
Section 11.03	Opinion of Counsel to Be Given to Trustee	50
ARTICLE 12 IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS		51
Section 12.01	Indenture and Notes Solely Corporate Obligations	51
ARTICLE 13 [INTENTIONALLY OMITTED]		51
ARTICLE 14 CONVERSION OF NOTES		51
Section 14.01	Conversion Privilege	51
Section 14.02	Conversion Procedure; Settlement Upon Conversion	51
Section 14.03	Company’s Mandatory Conversion Option	54
Section 14.04	Adjustment of Conversion Rate	55
Section 14.05	Adjustments of Prices	62
Section 14.06	Shares to Be Fully Paid	63
Section 14.07	Effect of Recapitalizations, Reclassifications and Changes of the Common Stock	63
Section 14.08	Certain Covenants	64
Section 14.09	Responsibility of Trustee	65
Section 14.10	Notice to Holders Prior to Certain Actions	65
Section 14.11	Stockholder Rights Plans	66
Section 14.12	Exchange in Lieu of Conversion	66
Section 14.13	Limits Upon Issuance of Shares of Common Stock Upon Conversion	66
ARTICLE 15 REPURCHASE OF NOTES AT OPTION OF HOLDERS		68
Section 15.01	[Intentionally Omitted]	68
Section 15.02	Repurchase at Option of Holders Upon a Fundamental Change	68
Section 15.03	Withdrawal of Fundamental Change Repurchase Notice	70
Section 15.04	Deposit of Fundamental Change Repurchase Price	71
Section 15.05	Covenant to Comply with Applicable Laws Upon Repurchase of Notes	72
ARTICLE 16 NO REDEMPTION		72
Section 16.01	No Redemption	72
ARTICLE 17 MISCELLANEOUS PROVISIONS		72
Section 17.01	Provisions Binding on Company’s Successors	72
Section 17.02	Official Acts by Successor Corporation	72
Section 17.03	Addresses for Notices, Etc.	72

iii

Section 17.04	Governing Law; Jurisdiction	73
Section 17.05	Evidence of Compliance with Conditions Precedent; Certificates and Opinions of Counsel to Trustee	73
Section 17.06	Legal Holidays	74
Section 17.07	No Security Interest Created	74
Section 17.08	Benefits of Indenture	74
Section 17.09	Table of Contents, Headings, Etc.	74
Section 17.10	Authenticating Agent	74
Section 17.11	Execution in Counterparts	75
Section 17.12	Severability	75
Section 17.13	Waiver of Jury Trial	75
Section 17.14	Force Majeure	76
Section 17.15	Calculations	76
Section 17.16	USA PATRIOT Act	76
Section 17.17	Tax Withholding	76

EXHIBIT

Exhibit A Form of Note A-1

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INDENTURE dated as of [                ], 2021 between [LIGHTNING EMOTORS, INC.], a Delaware corporation, as issuer (the “Company,” as more fully set forth in Section 1.01) and WILMINGTON TRUST, NATIONAL ASSOCIATION, a national banking association, as trustee (the “Trustee,” as more fully set forth in Section 1.01).

W I T N E S S E T H:

WHEREAS, for its lawful corporate purposes, the Company has duly authorized the issuance of its 7.50% Convertible Senior Notes due 2024 (the “Notes”), initially in an aggregate principal amount not to exceed $100,000,000, and in order to provide the terms and conditions upon which the Notes are to be authenticated, issued and delivered, the Company has duly authorized the execution and delivery of this Indenture; and

WHEREAS, the Form of Note, the certificate of authentication to be borne by each Note, the Form of Notice of Conversion, the Form of Fundamental Change Repurchase Notice and the Form of Assignment and Transfer to be borne by the Notes are to be substantially in the forms hereinafter provided; and

WHEREAS, all acts and things necessary to make the Notes, when executed by the Company and authenticated and delivered by the Trustee or a duly authorized authenticating agent, as provided in this Indenture, the valid, binding and legal obligations of the Company, and this Indenture the valid, binding and legal agreement of the Company and the Trustee, have been done and performed, and the execution of this Indenture and the issuance hereunder of the Notes have in all respects been duly authorized.

NOW, THEREFORE, THIS INDENTURE WITNESSETH:

That in order to declare the terms and conditions upon which the Notes are, and are to be, authenticated, issued and delivered, and in consideration of the premises and of the purchase and acceptance of the Notes by the Holders thereof, the Company covenants and agrees with the Trustee for the equal and proportionate benefit of the respective Holders from time to time of the Notes (except as otherwise provided below), as follows:

ARTICLE 1

DEFINITIONS

Section 1.01 Definitions. The terms defined in this Section 1.01 (except as herein otherwise expressly provided or unless the context otherwise requires) for all purposes of this Indenture and of any indenture supplemental hereto shall have the respective meanings specified in this Section 1.01. The words “herein,” “hereof,” “hereunder” and words of similar import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. The terms defined in this Article include the plural as well as the singular.

“1934 Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations thereunder.

“30-Day ADTV” means, as of any date and with respect to any shares of Common Stock, the arithmetic average of the products, for each Scheduled Trading Day in the 30 Scheduled Trading Day period ending on, and including, the Scheduled Trading Day immediately preceding such date, of (i) the daily trading volume in such shares of Common Stock on the applicable exchange for such Scheduled Trading Day and (ii) the volume weighted average sale price per share of Common Stock for such Scheduled Trading Day; provided that in the case of calculating the amount in this clause (ii) with respect

to any shares of Common Stock, in respect of any Scheduled Trading Day occurring on or subsequent to the Ex-Dividend Date for such dividend or distribution, such amount shall be increased by an amount of cash in U.S. dollars per share of Common Stock distributed, or to be distributed, in such dividend or distribution, net of any applicable withholding taxes, as determined by the Conversion Agent, in which case such amount shall be reduced to the amount that would then be in effect if such dividend or distribution had not been declared.

“Additional Interest” means all amounts, if any, payable pursuant to Section 6.03, as applicable.

“Affiliate” of any specified Person means any other Person directly or indirectly controlling or controlled by or under direct or indirect common control with such specified Person. For the purposes of this definition, “control,” when used with respect to any specified Person means the power to direct or cause the direction of the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing. Notwithstanding anything to the contrary herein, the determination of whether one Person is an “Affiliate” of another Person for purposes of this Indenture shall be made based on the facts at the time such determination is made or required to be made, as the case may be, hereunder.

“Applicable Procedures” means, with respect to a Depositary, as to any matter at any time, the policies and procedures of such Depositary, if any, that are applicable to such matter at such time.

“Attribution Parties” means, collectively, the following Persons and entities: (i) any investment vehicle, including, any funds, feeder funds or managed accounts, currently, or from time to time after the issue date of the Notes, directly or indirectly managed or advised by a Holder’s investment manager or any of its Affiliates or principals, (ii) any direct or indirect Affiliates of such Holder or any of the foregoing, (iii) any Person acting or who could be deemed to be acting as a Group together with such Holder or any of the foregoing and (iv) any other Persons whose beneficial ownership of the Company’s Common Stock would or could be aggregated with such Holder’s and the other Attribution Parties for purposes of Section 13(d) of the 1934 Act. For clarity, the purpose of the foregoing is to subject collectively such Holder and all other Attribution Parties to the Maximum Percentage.

“Board of Directors” means the board of directors of the Company or a committee of such board duly authorized to act for it hereunder.

“Board Resolution” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to have been duly adopted by the Board of Directors, and to be in full force and effect on the date of such certification, and delivered to the Trustee.

“Business Day” means any day other than Saturday, Sunday or other day on which commercial banks in The City of New York are authorized or required by law to remain closed; provided, however, for clarification, commercial banks shall not be deemed to be authorized or required by law to remain closed due to “stay at home”, “shelter-in-place”, “non-essential employee” or any other similar orders or restrictions or the closure of any physical branch locations at the direction of any governmental authority so long as the electronic funds transfer systems (including for wire transfers) of commercial banks in The City of New York generally are open for use by customers on such day.

“Business Combination” means the business combination involving GigCapital3, Inc. and Lightning Systems, Inc., pursuant to that certain Business Combination Agreement, dated as of December 10, 2020, by and among the GigCapital3, Inc., Lightning Systems, Inc. and Project Power Merger Sub, Inc.

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“Capital Lease Obligations” shall mean, at the time any determination thereof is to be made, the amount of the liability in respect of a capital lease that would at such time be required to be capitalized and reflected as a liability on a balance sheet (excluding the footnotes thereto) prepared in accordance with GAAP.

“Capital Stock” means, for any entity, any and all shares, interests, rights to purchase, warrants, options, participations or other equivalents of or interests in (however designated) stock issued by that entity; provided that debt securities that are convertible into or exchangeable for Capital Stock shall not constitute Capital Stock prior to their conversion or exchange, as the case may be.

“Clause A Distribution” shall have the meaning specified in Section 14.04(c).

“Clause B Distribution” shall have the meaning specified in Section 14.04(c).

“Clause C Distribution” shall have the meaning specified in Section 14.04(c).

“close of business” means 5:00 p.m. (New York City time).

“Commission” means the U.S. Securities and Exchange Commission.

“Common Equity” of any Person means Capital Stock of such Person that is generally entitled (a) to vote in the election of directors of such Person or (b) if such Person is not a corporation, to vote or otherwise participate in the selection of the governing body, partners, managers or others that will control the management or policies of such Person.

“Common Stock” means the Common Stock of the Company, par value $0.0001 per share, at the date of this Indenture, subject to Section 14.07.

“Company” shall have the meaning specified in the first paragraph of this Indenture, and subject to the provisions of Article 11, shall include its successors and assigns.

“Company Mandatory Conversion Condition” means the conditions required for the Company to cause Notes to be converted pursuant to Section 14.03(a).

“Company Order” means a written order of the Company, signed on behalf of the Company by an Officer.

“Conversion Agent” shall have the meaning specified in Section 4.02.

“Conversion Date” shall have the meaning specified in Section 14.02(c).

“Conversion Obligation” shall have the meaning specified in Section 14.01(a).

“Conversion Price” means as of any time, $1,000, divided by the Conversion Rate as of such time.

“Conversion Rate” shall have the meaning specified in Section 14.01(a).

3

“Corporate Trust Office” means the corporate trust office of the Trustee at which at any time its corporate trust business shall be administered, which office at the date hereof is located at Wilmington Trust, National Association, Global Capital Markets, 50 South Sixth Street, Suite 1290, Minneapolis, Minnesota 55402, Attention: [Lightning eMotors] Notes Administrator, or such other address as the Trustee may designate from time to time by notice to the Holders and the Company, or the principal corporate trust office of any successor trustee (or such other address as such successor trustee may designate from time to time by notice to the Holders and the Company).

“Custodian” means the Trustee, as custodian for The Depository Trust Company, with respect to the Global Notes, or any successor entity thereto.

“Daily VWAP” means the per share volume-weighted average price as displayed under the heading “Bloomberg VWAP” on Bloomberg page “[ZEV] <equity> AQR” (or its equivalent successor if such page is not available) in respect of the period from the scheduled open of trading until the scheduled close of trading of the primary trading session on such Trading Day (or if such volume-weighted average price is unavailable, the market value of one share of the Common Stock on such Trading Day determined, using a volume-weighted average method, by a nationally recognized independent investment banking firm retained for this purpose by the Company). The “Daily VWAP” shall be determined without regard to after-hours trading or any other trading outside of the regular trading session trading hours.

“Default” means any event that is, or after notice or passage of time, or both, would be, an Event of Default.

“Defaulted Amounts” means any amounts on any Note (including, without limitation, the Fundamental Change Repurchase Price, principal and interest) that are payable but are not punctually paid or duly provided for.

“Depositary” means, with respect to each Global Note, the Person specified in Section 2.05(b) as the Depositary with respect to such Notes, until a successor shall have been appointed and become such pursuant to the applicable provisions of this Indenture, and thereafter, “Depositary” shall mean or include such successor.

“Distributed Property” shall have the meaning specified in Section 14.04(c).

“Effective Date” means the first date on which shares of the Common Stock trade on the applicable exchange or in the applicable market, regular way, reflecting the relevant share split or share combination, as applicable.

“Eligible Market” means The New York Stock Exchange, the NYSE American, the Nasdaq Global Select Market, the Nasdaq Global Market, the Nasdaq Capital Market, the OTCQB or the OTCQX.

“Equity Conditions” means, with respect to an given date of determination: (i) on each day during the period beginning thirty calendar days prior to such applicable date of determination and ending on and including such applicable date of determination either (x) one or more registration statements filed with the Commission pursuant to the Subscription Agreement shall be effective and the prospectus contained therein shall be available on such applicable date of determination (with, for the avoidance of doubt, any shares of Common Stock previously sold pursuant to such prospectus deemed unavailable) for the resale of all shares of Common Stock to be issued in connection with the event requiring this determination, as applicable, in the event requiring this determination (without regard to any limitations on conversion set forth herein)) (each, a “Required Minimum Securities Amount”) or (y) all shares of Common Stock issuable upon conversion of the applicable Notes shall be eligible for sale pursuant to Rule

4

144 of the Securities Act of 1933, as amended, without the need for registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion of the Notes) and the Company is then current with its filings with the Commission; (ii) on each day during the period beginning thirty calendar days prior to the applicable date of determination and ending on and including the applicable date of determination (the “Equity Conditions Measuring Period”), the Common Stock (including all shares of Common Stock issued or issuable upon conversion of the Notes and exercise of the Warrants) is listed or designated for quotation (as applicable) on an Eligible Market and shall not have been suspended from trading on an Eligible Market (other than suspensions of not more than two (2) days and occurring prior to the applicable date of determination due to business announcements by the Company) nor shall delisting or suspension by an Eligible Market have been threatened (with a reasonable prospect of delisting occurring after giving effect to all applicable notice, appeal, compliance and hearing periods) or reasonably likely to occur or pending as evidenced by (A) a writing by such Eligible Market or (B) the Company falling below the minimum listing maintenance requirements of the Eligible Market on which the Common Stock is then listed or designated for quotation, as applicable; (iii) during the Equity Conditions Measuring Period, the Company shall have delivered all shares of Common Stock issuable upon conversion of the Notes on a timely basis in accordance herewith; (iv) any shares of Common Stock to be issued in connection with the event requiring determination (or issuable upon conversion of the portion of the Notes being redeemed in the event requiring this determination) may be issued in full without violating Section 14.13 hereof; (v) any shares of Common Stock to be issued in connection with the event requiring determination (or issuable upon conversion of the portion of the Notes being redeemed in the event requiring this determination (without regards to any limitations on conversion set forth herein)) may be issued in full without violating the rules or regulations of the Eligible Market on which the Common Stock is then listed or designated for quotation (as applicable); (vi) on each day during the Equity Conditions Measuring Period, no public announcement of a pending, proposed or intended Fundamental Change (as defined in the Indenture) shall have occurred which has not been abandoned, terminated or consummated; (vii) the Company shall have no knowledge of any fact that would reasonably be expected to cause (1) any registration statement required to be filed with the Commission pursuant to the Subscription Agreement to not be effective or the prospectus contained therein to not be available for the resale of the applicable Required Minimum Securities Amount of all shares of Common Stock issuable upon conversion of the applicable Notes in accordance with the terms of the Subscription Agreement or (2) any shares of Common Stock issuable upon conversion of the applicable Notes to not be eligible for sale pursuant to Rule 144 without the need for registration under any applicable federal or state securities laws (in each case, disregarding any limitation on conversion of the Notes and the Company is then current with its filings with the Commission, (viii) none of the Holders shall be in possession of any material, non-public information provided to any of them by the Company, any of its Subsidiaries or any of their respective affiliates, employees, officers, representatives, agents or the like; (ix) on each day during the Equity Conditions Measuring Period, the Company otherwise shall have been in compliance with each, and shall not have breached any representation or warranty in any material respect (other than representations or warranties subject to material adverse effect or materiality, which may not be breached in any respect) or any covenant or other term or condition of any Transaction Document, including, without limitation, the Company shall not have failed to timely make any payment pursuant to any Transaction Document; (x) on each Trading Day during the Equity Conditions Measuring Period, there shall not have occurred any Volume Failure as of such applicable date of determination; (xi) on the applicable date of determination all shares of Common Stock to be issued in connection with the event requiring this determination (or issuable upon conversion of the portion of this Note being redeemed in the event requiring this determination (without regards to any limitations on conversion set forth herein)) may be issued in full from the authorized and available shares of Common Stock of the Company; (xii) on each day during the Equity Conditions Measuring Period, there shall not have occurred and there shall not exist an Event of Default (as defined in the Indenture) or an event that with the passage of time or giving of notice would constitute an Event of Default; or (xiii) the shares of Common Stock issuable pursuant to the event requiring the satisfaction of the Equity Conditions are duly authorized and listed and eligible for trading without restriction on an Eligible Market.

5

“Equity Conditions Failure” means, with respect to any date of determination, the Equity Conditions have not been satisfied (or waived in writing by the applicable Holder).

“Event of Default” shall have the meaning specified in Section 6.01.

“Ex-Dividend Date” means the first date on which shares of the Common Stock trade on the applicable exchange or in the applicable market, regular way, without the right to receive the issuance, dividend or distribution in question, from the Company or, if applicable, from the seller of Common Stock on such exchange or market (in the form of due bills or otherwise) as determined by such exchange or market.

“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.

“Exchange Election” shall have the meaning specified in Section 14.12.

“Expiration Date” shall have the meaning specified in Section 14.04(e).

“Form of Assignment and Transfer” means the “Form of Assignment and Transfer” attached as Attachment 3 to the Form of Note attached hereto as Exhibit A.

“Form of Fundamental Change Repurchase Notice” means the “Form of Fundamental Change Repurchase Notice” attached as Attachment 2 to the Form of Note attached hereto as Exhibit A.

“Form of Note” means the “Form of Note” attached hereto as Exhibit A.

“Form of Notice of Conversion” means the “Form of Notice of Conversion” attached as Attachment 1 to the Form of Note attached hereto as Exhibit A.

“Fundamental Change” shall be deemed to have occurred at the time after the Notes are originally issued if any of the following occurs prior to the Maturity Date:

(a) a “person” or “group” within the meaning of Section 13(d) of the Exchange Act, other than the Company, its Wholly Owned Subsidiaries, files a Schedule TO or any schedule, form or report under the Exchange Act disclosing that such person or group has become the direct or indirect “beneficial owner,” as defined in Rule 13d-3 under the Exchange Act, of the Common Stock representing more than 50% of the voting power of the Common Stock;

(b) the consummation of (A) any recapitalization, reclassification or change of the Common Stock (other than changes resulting from a subdivision or combination or changes solely in par value) as a result of which the Common Stock would be converted into, or exchanged for, stock, other securities, other property or assets; (B) any share exchange, consolidation or merger of the Company pursuant to which the Common Stock will be converted into cash, securities or other property or assets; or (C) any sale, lease or other transfer in one transaction or a series of transactions of all or substantially all of the consolidated assets of the Company and its Subsidiaries, taken as a whole, to any Person other than one of the Company’s direct or indirect Wholly Owned Subsidiaries; provided, however, that neither (x) a transaction described in clause (A) or (B) in which the holders of all classes of the Company’s Common Equity immediately prior to such transaction own, directly or indirectly, more than 50% of all classes of

6

Common Equity of the continuing or surviving corporation or transferee or the parent thereof immediately after such transaction in substantially the same proportions (relative to each other) as such ownership immediately prior to such transaction nor (y) any merger of the Company solely for the purpose of changing its jurisdiction or incorporation that results in a reclassification, conversion or exchange of outstanding shares of Common Stock solely into shares of Common Stock of the surviving entity shall be a Fundamental Change pursuant to this clause (b);

(c) the Company’s stockholders approve any plan or proposal for the liquidation or dissolution of the Company; or

(d) the Common Stock (or other Common Equity underlying the Notes) ceases to be listed or quoted on any of The New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or any of their respective successors);

provided, however, that a transaction or transactions described in clauses (a) or (b) above shall not constitute a Fundamental Change, if at least 90% of the consideration received or to be received by the common stockholders of the Company, excluding cash payments for fractional shares and cash payments made in respect of dissenters’ appraisal rights, in connection with such transaction or transactions consists of shares of common stock that are listed or quoted on any of The New York Stock Exchange, The NASDAQ Global Select Market or The NASDAQ Global Market (or any of their respective successors) or will be so listed or quoted when issued or exchanged in connection with such transaction or transactions and as a result of such transaction or transactions such consideration becomes Reference Property for the Notes, excluding cash payments for fractional shares and cash payments made in respect of dissenters’ appraisal rights (subject to the provisions of Section 14.02(a)). Any event, transaction or series of related transactions that constitute a Fundamental Change under both clause (a) and clause (b) above (determined without regard to the proviso in clause (b) above) shall be deemed to be a Fundamental Change solely under clause (b) above (and, for the avoidance of doubt, shall be subject to the proviso in clause (b) above). If any transaction in which the Common Stock is replaced by the equity securities of another entity occurs. references to the Company in this definition shall instead be references to such other entity.

“Fundamental Change Company Notice” shall have the meaning specified in Section 15.02(c).

“Fundamental Change Repurchase Date” shall have the meaning specified in Section 15.02(a).

“Fundamental Change Repurchase Notice” shall have the meaning specified in Section 15.02(b)(i).

“Fundamental Change Repurchase Price” shall have the meaning specified in Section 15.02(a).

“Global Note” shall have the meaning specified in Section 2.05(b).

“Group” means a “group” as that term is used in Section 13(d) of the 1934 Act and as defined in Rule 13d-5 thereunder.

“Holder”, as applied to any Note, or other similar terms, means any Person in whose name at the time a particular Note is registered on the Note Register (and in the case of a Global Note and solely with respect to Section 6.12 and Section 14.13, the indirect holder of Notes held through its participant).

7

“Indebtedness” means, without duplication, (a) all obligations of the Company and its Subsidiaries for borrowed money (including any securitization facility) or with respect to deposits or advances of any kind, (b) all obligations of the Company and its Subsidiaries evidenced by bonds, debentures, notes or similar instruments, (c) all obligations of such the Company and its Subsidiaries upon which interest charges are customarily paid, (d) all Capital Lease Obligations of the Company and its Subsidiaries, (e) all obligations of the Company and its Subsidiaries as an account party in respect of letters of credit and (f) all obligations of the Company and its Subsidiaries in respect of bankers’ acceptances.

“Indenture” means this instrument as originally executed or, if amended or supplemented as herein provided, as so amended or supplemented.

“Interest Make-Whole Amount” means, with respect to the conversion of any Note, in an amount denominated in U.S. dollars, the sum of all regularly scheduled interest payments, if any, due on such Note on each Interest Payment Date occurring after the Conversion Date for such conversion and on or before the Maturity Date; provided, however, that (A) for these purposes, the amount of interest due on the Interest Payment Date immediately after such Conversion Date will be deemed to be the following amount: (x) if such Conversion Date is prior to [                ], 2023, an amount equal to twelve months of interest and (y) if such Conversion Date is on or after [                ], 2023, any accrued and unpaid interest, if any, at such Conversion Date, plus any remaining amounts that would be owed to, but excluding, the Maturity Date in respect of such Notes, including all regularly scheduled interest payments; and (B) if such Conversion Date occurs after the Company has sent a Mandatory Conversion Notice, then the Interest Make-Whole Amount for such conversion shall be the sum of all regularly scheduled interest payments, if any, due on such Note on each Interest Payment Date occurring after the Conversion Date for such conversion to, but excluding, the Maturity Date.

“Interest Payment Date” means each [                ] and [                ] of each year, beginning on [                ], 2021.

“Last Reported Sale Price” of the Common Stock (or other security for which a closing sale price must be determined) on any date means the closing sale price per share (or if no closing sale price is reported, the average of the bid and ask prices or, if more than one in either case, the average of the average bid and the average ask prices) on that date as reported in composite transactions for the principal U.S. national or regional securities exchange on which the Common Stock (or such other security) is traded. If the Common Stock (or such other security) is not listed for trading on a U.S. national or regional securities exchange on the relevant date, the “Last Reported Sale Price” shall be the last quoted bid price per share for the Common Stock (or such other security) in the over-the-counter market on the relevant date as reported by OTC Markets Group Inc. or a similar organization. If the Common Stock (or such other security) is not so quoted, the “Last Reported Sale Price” shall be the average of the mid-point of the last bid and ask prices per share for the Common Stock (or such other security) on the relevant date from each of at least three nationally recognized independent investment banking firms selected by the Company for this purpose. The “Last Reported Sale Price” shall be determined without regard to after-hours trading or any other trading outside of regular trading session hours.

“Mandatory Conversion” means a conversion pursuant to Section 14.03(a).

“Mandatory Conversion Date” means the Conversion Date for a Mandatory Conversion, as provided in Section 14.03(c).

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“Market Disruption Event” means, for the purposes of determining amounts due upon conversion (a) a failure by the primary U.S. national or regional securities exchange or market on which the Common Stock is listed or admitted for trading to open for trading during its regular trading session or (b) the occurrence or existence prior to 1:00 p.m., New York City time, on any Scheduled Trading Day for the Common Stock for more than one half-hour period in the aggregate during regular trading hours of any suspension or limitation imposed on trading (by reason of movements in price exceeding limits permitted by the relevant stock exchange or otherwise) in the Common Stock or in any options contracts or futures contracts relating to the Common Stock.

“Maturity Date” means [                ], 2024.

“Note” or “Notes” shall have the meaning specified in the first paragraph of the recitals of this Indenture.

“Note Register” shall have the meaning specified in Section 2.05(a).

“Note Registrar” shall have the meaning specified in Section 2.05(a).

“Notice of Conversion” shall have the meaning specified in Section 14.02(b).

“Officer” means, with respect to the Company, the President, the Chief Executive Officer, the Chief Financial Officer, the Treasurer, the Secretary, any assistant Treasurer, any assistant Secretary, General Counsel, any Assistant General Counsel, any Executive or Senior Vice President or any Vice President (whether or not designated by a number or numbers or word or words added before or after the title “Vice President”).

“Officer’s Certificate,” when used with respect to the Company, means a certificate that is delivered to the Trustee and that is signed on behalf of the Company by an Officer of the Company that meets the requirements of Section 17.05.

“open of business” means 9:00 a.m. (New York City time).

“Opinion of Counsel” means an opinion in writing signed by legal counsel, who may be an employee of or counsel to the Company, that is delivered to the Trustee.

“outstanding,” when used with reference to Notes, shall, subject to the provisions of Section 8.04, mean, as of any particular time, all Notes authenticated and delivered by the Trustee under this Indenture, except:

(a) Notes theretofore canceled by the Trustee or accepted by the Trustee for cancellation;

(b) Notes, or portions thereof, that have become due and payable and in respect of which monies in the necessary amount shall have been deposited in trust with the Trustee or with any Paying Agent (other than the Company) or shall have been set aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent);

(c) Notes that have been paid pursuant to Section 2.06 or Notes in lieu of which, or in substitution for which, other Notes shall have been authenticated and delivered pursuant to the terms of Section 2.06 unless proof satisfactory to the Trustee is presented that any such Notes are held by protected purchasers in due course;

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(d) Notes surrendered for purchase in accordance with Article 15 for which Paying Agent holds money sufficient to pay the Fundamental Change Repurchase Price, in accordance with Section 15.04(b);

(e) Notes converted pursuant to Article 14 and required to be cancelled pursuant to Section 2.08; and

(f) Notes repurchased by the Company pursuant to the last sentence of Section 2.10 after the Company surrenders them to the Trustee for cancellation in accordance with Section 2.08.

“Paying Agent” shall have the meaning specified in Section 4.02.

“Permitted Indebtedness” means Indebtedness consisting of (i) Indebtedness in respect of Capital Lease Obligations in an aggregate amount not to exceed $30,000,000, (ii) Indebtedness under that certain Loan and Security Agreement, dated as of October 10, 2019, by and between Cupola Infrastructure Income Fund, L.L.L.P and Lightning Hybrids, LLC, and (iii) any other Indebtedness, in an amount for the Permitted Indebtedness under clauses (ii) and (iii) not to exceed $15,000,000 in the aggregate; provided that, such Permitted Indebtedness under clauses (ii) and (iii) above shall be reduced to an amount not to exceed $5,000,000 within thirty (30) Business Days of the issue date of the Notes.

“Person” means an individual, a corporation, a limited liability company, an association, a partnership, a joint venture, a joint stock company, a trust, an unincorporated organization or a government or an agency or a political subdivision thereof.

“Physical Notes” means permanent certificated Notes in registered form issued in minimum denominations of $1,000 principal amount and integral multiples in excess thereof.

“Physical Settlement” shall have the meaning specified in Section 14.02(a).

“Physical Settlement Method” means, with respect to any conversion of Notes, the Physical Settlement.

“Predecessor Note” of any particular Note means every previous Note evidencing all or a portion of the same debt as that evidenced by such particular Note; and, for the purposes of this definition, any Note authenticated and delivered under Section 2.06 in lieu of or in exchange for a mutilated, lost, destroyed or stolen Note shall be deemed to evidence the same debt as the mutilated, lost, destroyed or stolen Note that it replaces.

“Record Date” means, with respect to any dividend, distribution or other transaction or event in which the holders of Common Stock (or other applicable security) have the right to receive any cash, securities or other property or in which the Common Stock (or such other security) is exchanged for or converted into any combination of cash, securities or other property, the date fixed for determination of holders of the Common Stock (or such other security) entitled to receive such cash, securities or other property (whether such date is fixed by the Board of Directors, by statute, by contract or otherwise).

“Reference Property” shall have the meaning specified in Section 14.07(a).

“Regular Record Date,” with respect to any Interest Payment Date, means the May 1 or November 1 (whether or not such day is a Business Day) immediately preceding the applicable May 15 or November 15 Interest Payment Date, respectively.

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“Redemption” means the repurchase of any Note by the Company pursuant to 4.10.

“Responsible Officer” means, when used with respect to the Trustee, any officer within the corporate trust department of the Trustee, including any vice president, assistant vice president, assistant secretary, assistant treasurer, trust officer or any other officer of the Trustee who customarily performs functions similar to those performed by the Persons who at the time shall be such officers, respectively, or to whom any corporate trust matter relating to this Indenture is referred because of such person’s knowledge of and familiarity with the particular subject and, in each case, who shall have direct responsibility for the administration of this Indenture.

“Restricted Securities” shall have the meaning specified in Section 2.05(c).

“Restrictive Legend” shall have the meaning specified in Section 2.05(d).

“Rule 144” means Rule 144 as promulgated under the Securities Act.

“Rule 144A” means Rule 144A as promulgated under the Securities Act.

“Scheduled Trading Day” means a day that is scheduled to be a Trading Day on the principal U.S. national or regional securities exchange or market on which the Common Stock is listed or admitted for trading. If the Common Stock is not so listed or admitted for trading, “Scheduled Trading Day” means a Business Day.

“Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

“Settlement Amount” has the meaning specified in Section 14.02(a)(iv).

“Share Exchange Event” has the meaning specified in Section 14.07(a).

“Significant Subsidiary” means a Subsidiary of the Company that meets the definition of “significant subsidiary” in Article 1, Rule 1-02 of Regulation S-X under the Exchange Act as in effect on the date of this Indenture; provided that, in the case of a Subsidiary of the Company that meets the criteria of clause (3) of the definition thereof but not clause (1) or (2) thereof, such Subsidiary shall not be deemed to be a Significant Subsidiary unless the Subsidiary’s income (or loss) from continuing operations before income taxes, extraordinary items and cumulative effect of a change in accounting principles exclusive of amounts attributable to any non-controlling interests for the last completed fiscal year prior to the date of such determination exceeds $20,000,000.

“Spin-Off” shall have the meaning specified in Section 14.04(c).

“Subsidiary” means, with respect to any Person, any corporation, association, partnership or other business entity of which more than 50% of the total voting power of shares of Capital Stock or other interests (including partnership interests) entitled (without regard to the occurrence of any contingency) to vote in the election of directors, managers, general partners or trustees thereof is at the time owned or controlled, directly or indirectly, by (i) such Person; (ii) such Person and one or more Subsidiaries of such Person; or (iii) one or more Subsidiaries of such Person.

“Successor Company” shall have the meaning specified in Section 11.01(a).

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“Trading Day” means a day on which (i) trading in the Common Stock (or other security for which a closing sale price must be determined) generally occurs on the New York Stock Exchange or, if the Common Stock (or such other security) is not then listed on the New York Stock Exchange, on the principal other U.S. national or regional securities exchange on which the Common Stock (or such other security) is then listed or, if the Common Stock (or such other security) is not then listed on a U.S. national or regional securities exchange, on the principal other market on which the Common Stock (or such other security) is then traded and (ii) a Last Reported Sale Price for the Common Stock (or closing sale price for such other security) is available on such securities exchange or market; provided that if the Common Stock (or such other security) is not so listed or traded, “Trading Day” means a Business Day; and provided, further, that for purposes of determining amounts due upon conversion only, “Trading Day” means a day on which (x) there is no Market Disruption Event and (y) trading in the Common Stock generally occurs on the New York Stock Exchange or, if the Common Stock is not then listed on the New York Stock Exchange, on the principal other U.S. national or regional securities exchange on which the Common Stock is then listed or, if the Common Stock is not then listed on a U.S. national or regional securities exchange, on the principal other market on which the Common Stock is then listed or admitted for trading, except that if the Common Stock is not so listed or admitted for trading, “Trading Day” means a Business Day.

“transfer” shall have the meaning specified in Section 2.05(c).

“Trigger Event” shall have the meaning specified in Section 14.04(c).

“Trust Indenture Act” means the Trust Indenture Act of 1939, as amended, as it was in force at the date of execution of this Indenture; provided, however, that in the event the Trust Indenture Act of 1939 is amended after the date hereof, the term “Trust Indenture Act” shall mean, to the extent required by such amendment, the Trust Indenture Act of 1939, as so amended.

“Trustee” means the Person named as the “Trustee” in the first paragraph of this Indenture until a successor trustee shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” shall mean or include each Person who is then a Trustee hereunder.

“unit of Reference Property” shall have the meaning specified in Section 14.07(a).

“Valuation Period” shall have the meaning specified in Section 14.04(c).

“Volume Failure” means, with respect to a particular date of determination, the aggregate daily dollar trading volume (as reported on Bloomberg) of the Common Stock on the Principal Market on any Trading Day during the twenty (20) Trading Day period ending on the Trading Day immediately preceding such date of determination (such period, the “Volume Failure Measuring Period”), is less than $2,000,000 (as adjusted for any stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions occurring after the Subscription Date). All such determinations to be appropriately adjusted for any stock splits, stock dividends, stock combinations, recapitalizations or other similar transactions during such Volume Failure Measuring Period.

“Wholly Owned Subsidiary” means, with respect to any Person, any direct or indirect Subsidiary of such Person, except that, solely for purposes of this definition, the reference to “more than 50%” in the definition of “Subsidiary” shall be deemed replaced by a reference to “100%”.

Section 1.02 References to Interest. Unless the context otherwise requires, any reference to interest on, or in respect of, any Note in this Indenture shall be deemed to include Additional Interest if, in such context, Additional Interest is, was or would be payable pursuant to Section 6.03. Unless the context otherwise requires, any express mention of Additional Interest in any provision hereof shall not be construed as excluding Additional Interest in those provisions hereof where such express mention is not made.

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ARTICLE 2

ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND EXCHANGE OF NOTES

Section 2.01 Designation and Amount. The Notes shall be designated as the “7.50% Convertible Senior Notes due 2024.” The aggregate principal amount of Notes that may be authenticated and delivered under this Indenture is initially limited to $100,000,000, subject to Section 2.10 and except for Notes authenticated and delivered upon registration or transfer of, or in exchange for, or in lieu of other Notes to the extent expressly permitted hereunder.

Section 2.02 Form of Notes. The Notes and the Trustee’s certificate of authentication to be borne by such Notes shall be substantially in the respective forms set forth in Exhibit A, the terms and provisions of which shall constitute, and are hereby expressly incorporated in and made a part of this Indenture. To the extent applicable, the Company and the Trustee, by their execution and delivery of this Indenture, expressly agree to such terms and provisions and to be bound thereby. In the case of any conflict between this Indenture and a Note, the provisions of this Indenture shall control and govern to the extent of such conflict.

Any Global Note may be endorsed with or have incorporated in the text thereof such legends or recitals or changes not inconsistent with the provisions of this Indenture as may be required by the Custodian or the Depositary, or as may be required to comply with any applicable law or any regulation thereunder or with the rules and regulations of any securities exchange or automated quotation system upon which the Notes may be listed or traded or designated for issuance or to conform with any usage with respect thereto, or to indicate any special limitations or restrictions to which any particular Notes are subject.

Any of the Notes may have such letters, numbers or other marks of identification and such notations, legends or endorsements as the Officer executing the same may approve (execution thereof to be conclusive evidence of such approval) and as are not inconsistent with the provisions of this Indenture, or as may be required to comply with any law or with any rule or regulation made pursuant thereto or with any rule or regulation of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, or to conform to usage or to indicate any special limitations or restrictions to which any particular Notes are subject.

Each Global Note shall represent such principal amount of the outstanding Notes as shall be specified therein and shall provide that it shall represent the aggregate principal amount of outstanding Notes from time to time endorsed thereon and that the aggregate principal amount of outstanding Notes represented thereby may from time to time be increased or reduced to reflect redemptions, repurchases, cancellations, conversions, transfers or exchanges permitted hereby. Any endorsement of a Global Note to reflect the amount of any increase or decrease in the amount of outstanding Notes represented thereby shall be made by the Trustee or the Custodian, at the direction of the Trustee, in such manner and upon instructions given by the Holder of such Notes in accordance with this Indenture. Payment of principal (including the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, a Global Note shall be made to the Holder of such Note on the date of payment, unless a record date or other means of determining Holders eligible to receive payment is provided for herein.

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Section 2.03 Date and Denomination of Notes; Payments of Interest and Defaulted Amounts. (a) The Notes shall be issuable in registered form without coupons in minimum denominations of $1,000 principal amount and integral multiples of $1,000 in excess thereof. Each Note shall be dated the date of its authentication and shall bear interest from the date specified on the face of such Note. Accrued interest on the Notes shall be computed on the basis of a 360-day year composed of twelve 30-day months and, for partial months, on the basis of the number of days actually elapsed in a 30-day month.

(b) The Person in whose name any Note (or its Predecessor Note) is registered on the Note Register at the close of business on any Regular Record Date with respect to any Interest Payment Date shall be entitled to receive the interest payable on such Interest Payment Date. The principal amount of any Note (x) in the case of any Physical Note, shall be payable at the office or agency of the Company maintained by the Company for such purposes in the United States, which shall initially be the Corporate Trust Office and in the case of any Global Note, shall be payable by wire transfer of immediately available funds to the account of the Depositary or its nominee. The Company shall pay, or cause the Paying Agent to pay, interest (i) on any Physical Notes (A) to Holders holding Physical Notes having an aggregate principal amount of $5,000,000 or less, by check mailed to the Holders of these Notes at their address as it appears in the Note Register and (B) to Holders holding Physical Notes having an aggregate principal amount of more than $5,000,000, either by check mailed to each Holder or, upon application by such a Holder to the Note Registrar not later than the relevant Regular Record Date, by wire transfer in immediately available funds to that Holder’s account within the United States, which application shall remain in effect until the Holder notifies, in writing, the Note Registrar to the contrary or (ii) on any Global Note by wire transfer of immediately available funds to the account of the Depositary or its nominee.

(c) Any Defaulted Amounts shall forthwith cease to be payable to the Holder on the relevant payment date but shall accrue interest per annum at the rate borne by the Notes, subject to the enforceability thereof under applicable law, from, and including, such relevant payment date, and such Defaulted Amounts together with such interest thereon shall be paid by the Company, at its election in each case, as provided in clause (i) or (ii) below:

(i) The Company may elect to make payment of any Defaulted Amounts to the Persons in whose names the Notes (or their respective Predecessor Notes) are registered at the close of business on a special record date for the payment of such Defaulted Amounts, which shall be fixed in the following manner. The Company shall notify the Trustee in writing of the amount of the Defaulted Amounts proposed to be paid on each Note and the date of the proposed payment (which shall be not less than 25 days after the receipt by the Trustee of such notice, unless the Trustee shall consent to an earlier date), and at the same time the Company shall deposit with the Trustee an amount of money equal to the aggregate amount to be paid in respect of such Defaulted Amounts or shall make arrangements satisfactory to the Trustee for such deposit on or prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Amounts as in this clause provided. Thereupon the Company shall fix a special record date for the payment of such Defaulted Amounts which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment, and not less than 10 days after the receipt by the Trustee of the notice of the proposed payment. The Company shall promptly notify the Trustee in writing of such special record date and the Trustee, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Amounts and the special record date therefor to be delivered to each Holder not less than 10 days prior to such special record date. Notice of the proposed payment of such Defaulted Amounts and the special record date therefor having been so delivered, such Defaulted Amounts shall be paid to the Persons in whose names the Notes (or their respective Predecessor Notes) are registered at the close of business on such special record date and shall no longer be payable pursuant to the following clause (ii) of this Section 2.03(c). The Trustee shall have no responsibility for the calculation of the Defaulted Amounts.

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(ii) The Company may make payment of any Defaulted Amounts in any other lawful manner not inconsistent with the requirements of any securities exchange or automated quotation system on which the Notes may be listed or designated for issuance, and upon such notice as may be required by such exchange or automated quotation system, if, after written notice given by the Company to the Trustee of the proposed payment pursuant to this clause, such manner of payment shall be deemed practicable by the Trustee.

Section 2.04 Execution, Authentication and Delivery of Notes. The Notes shall be signed in the name and on behalf of the Company by the manual, facsimile or other electronic signature of one of its Officers.

At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Notes executed by the Company to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Notes, and the Trustee in accordance with such Company Order shall authenticate and deliver such Notes, without any further action by the Company hereunder.

Only such Notes as shall bear thereon a certificate of authentication substantially in the form set forth on the Form of Note attached as Exhibit A hereto, executed manually by an authorized signatory of the Trustee (or an authenticating agent appointed by the Trustee as provided by Section 17.10), shall be entitled to the benefits of this Indenture or be valid or obligatory for any purpose. Such certificate by the Trustee (or such an authenticating agent) upon any Note executed by the Company shall be conclusive evidence that the Note so authenticated has been duly authenticated and delivered hereunder and that the Holder is entitled to the benefits of this Indenture.

In case any Officer of the Company who shall have signed any of the Notes shall cease to be such Officer before the Notes so signed shall have been authenticated and delivered by the Trustee, or disposed of by the Company, such Notes nevertheless may be authenticated and delivered or disposed of as though the person who signed such Notes had not ceased to be such Officer of the Company; and any Note may be signed on behalf of the Company by such persons as, at the actual date of the execution of such Note, shall be the Officers of the Company, although at the date of the execution of this Indenture any such person was not such an Officer.

Section 2.05 Exchange and Registration of Transfer of Notes; Restrictions on Transfer; Depositary. (a) The Company shall cause to be kept at the Corporate Trust Office a register (the register maintained in such office or in any other office or agency of the Company designated pursuant to Section 4.02, the “Note Register”) in which, subject to such reasonable regulations as it may prescribe, the Company shall provide for the registration of Notes and of transfers of Notes. Such register shall be in written form or in any form capable of being converted into written form within a reasonable period of time. The Trustee is hereby initially appointed the “Note Registrar” for the purpose of registering Notes and transfers of Notes as herein provided. The Company may appoint one or more co-Note Registrars in accordance with Section 4.02.

Upon surrender for registration of transfer of any Note to the Note Registrar or any co-Note Registrar, and satisfaction of the requirements for such transfer set forth in this Section 2.05, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Notes of any authorized denominations and of a like aggregate principal amount and bearing such legends as may be required by this Indenture.

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Notes may be exchanged for other Notes of any authorized denominations and of a like aggregate principal amount, upon surrender of the Notes to be exchanged at any such office or agency maintained by the Company pursuant to Section 4.02. Whenever any Notes are so surrendered for exchange, the Company shall execute, and the Trustee shall authenticate and deliver, the Notes that the Holder making the exchange is entitled to receive, bearing registration numbers not contemporaneously outstanding.

All Notes presented or surrendered for registration of transfer or for exchange, repurchase or conversion shall (if so required by the Company, the Trustee, the Note Registrar or any co-Note Registrar) be duly endorsed, or be accompanied by a written instrument or instruments of transfer in form satisfactory to the Trustee or Note Registrar and duly executed, by the Holder thereof or its attorney-in-fact duly authorized in writing.

No service charge shall be imposed on a Holder by the Company, the Trustee, the Note Registrar, any co-Note Registrar or the Paying Agent for any exchange or registration of transfer of Notes, but the Company may require a Holder to pay a sum sufficient to cover any documentary, stamp or similar issue or transfer tax required in connection therewith as a result of the name of the Holder of new Notes issued upon such exchange or registration of transfer being different from the name of the Holder of the old Notes surrendered for exchange or registration of transfer.

None of the Company, the Trustee, the Note Registrar or any co-Note Registrar shall be required to exchange or register a transfer of (i) any Notes surrendered for conversion or, if a portion of any Note is surrendered for conversion, such portion thereof surrendered for conversion or (ii) any Notes, or a portion of any Note, surrendered for repurchase (and not withdrawn) in accordance with Article 15.

All Notes issued upon any registration of transfer or exchange of Notes in accordance with this Indenture shall be the valid obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture as the Notes surrendered upon such registration of transfer or exchange.

(b) So long as the Notes are eligible for book-entry settlement with the Depositary, unless otherwise required by law, subject to the fourth paragraph from the end of Section 2.05(c), all Notes shall be represented by one or more Notes in global form (each, a “Global Note”) registered in the name of the Depositary or the nominee of the Depositary. The transfer and exchange of beneficial interests in a Global Note that does not involve the issuance of a Physical Note shall be effected through the Depositary (but not the Trustee or the Custodian) in accordance with this Indenture (including the restrictions on transfer set forth herein) and the Applicable Procedures.

(c) Every Note that bears or is required under this Section 2.05(c) to bear the legend set forth in this Section 2.05(c) (together with any Common Stock issued upon conversion of the Notes that is required to bear the legend set forth in Section 2.05(d), collectively, the “Restricted Securities”) shall be subject to the restrictions on transfer set forth in this Section 2.05(c) (including the legend set forth below), unless such restrictions on transfer shall be eliminated or otherwise waived by written consent of the Company, and the Holder of each such Restricted Security, by such Holder’s acceptance thereof, agrees to be bound by all such restrictions on transfer. As used in this Section 2.05(c) and Section 2.05(c), the term “transfer” encompasses any sale, pledge, transfer or other disposition whatsoever of any Restricted Security.

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(d) Each Global Note shall bear a legend in substantially the following form (the “Restrictive Legend”) (or any similar legend, not inconsistent with this Indenture, required by the Depositary for such Global Note):

THIS SECURITY AND THE COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

(2) AGREES FOR THE BENEFIT OF [LIGHTNING EMOTORS, INC.] (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

(A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT AND IS EFFECTIVE AT THE TIME OF SUCH TRANSFER, OR

(C) TO A PERSON THAT YOU REASONABLY BELIEVE TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

NO AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY OR PERSON THAT HAS BEEN AN AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY DURING THE IMMEDIATELY PRECEDING THREE MONTHS MAY PURCHASE, OTHERWISE ACQUIRE OR HOLD THIS SECURITY OR A BENEFICIAL INTEREST HEREIN.

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Any Note (or security issued in exchange or substitution therefor) (i) as to which such restrictions on transfer shall have expired in accordance with their terms or (ii) that has been sold pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, may, upon surrender of such Note for exchange to the Note Registrar in accordance with the provisions of this Section 2.05, be exchanged for a new Note or Notes, of like tenor and aggregate principal amount, which shall not bear the Restrictive Legend required by this Section 2.05(c) and shall not be assigned (or deemed assigned) a restricted CUSIP number. The Restrictive Legend set forth above and affixed on any Note will be deemed, in accordance with the terms of the certificate representing such Note, to be removed therefrom upon the Company’s delivery to the Trustee of written notice to such effect, without further action by the Company, the Trustee, the Holder(s) thereof or any other Person; at such time, such Note will be deemed to be assigned an unrestricted CUSIP number as provided in the certificate representing such Note, it being understood that the Depositary of any Global Note may require a mandatory exchange or other process to cause such Global Note to be identified by an unrestricted CUSIP number in the facilities of such Depositary. Without limiting the generality of any other provision of this Indenture, the Trustee will be entitled to receive an instruction letter from the Company before taking any action with respect to effecting any such mandatory exchange or other process. The Company and the Trustee reserve the right to require the delivery of such legal opinions, certifications or other evidence as may reasonably be required in order to determine that any proposed transfer of any Note is being made in compliance with the Securities Act and applicable state securities laws.

The Company shall be entitled to instruct the Custodian in writing to so surrender any Global Note as to which any of the conditions set forth in clause (i) and (ii) of the immediately preceding sentence have been satisfied, and, upon such instruction, the Custodian shall so surrender such Global Note for exchange; and any new Global Note so exchanged therefor shall not bear the Restrictive Legend specified in this Section 2.05(c) and shall not be assigned (or deemed assigned) a restricted CUSIP number.

Notwithstanding any other provisions of this Indenture (other than the provisions set forth in this Section 2.05(c)), a Global Note may not be transferred as a whole or in part except (i) by the Depositary to a nominee of the Depositary or by a nominee of the Depositary to the Depositary or another nominee of the Depositary or by the Depositary or any such nominee to a successor Depositary or a nominee of such successor Depositary and (ii) for exchange of a Global Note or a portion thereof for one or more Physical Notes in accordance with the second immediately succeeding paragraph.

The Depositary shall be a clearing agency registered under the Exchange Act. The Company initially appoints The Depository Trust Company to act as Depositary with respect to each Global Note. Initially, each Global Note shall be issued to the Depositary, registered in the name of Cede & Co., as the nominee of the Depositary, and deposited with the Trustee as custodian for Cede & Co.

If (i) the Depositary notifies the Company at any time that the Depositary is unwilling or unable to continue as depositary for the Global Notes and a successor depositary is not appointed within 90 days, (ii) the Depositary ceases to be registered as a clearing agency under the Exchange Act and a successor depositary is not appointed within 90 days or (iii) an Event of Default with respect to the Notes has occurred and is continuing and a beneficial owner of any Note requests that its beneficial interest therein be issued as a Physical Note, the Company shall execute, and the Trustee, upon receipt of an Officer’s Certificate and a Company Order for the authentication and delivery of Notes, shall authenticate and deliver (x) in the case of clause (iii), a Physical Note to such beneficial owner in a principal amount equal to the principal amount of such Note corresponding to such beneficial owner’s beneficial interest and (y) in the case of clause (i) or (ii), Physical Notes to each beneficial owner of the related Global Notes (or a portion thereof) in an aggregate principal amount equal to the aggregate principal amount of such Global Notes in exchange for such Global Notes, and upon delivery of the Global Notes to the Trustee such Global Notes shall be canceled.

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Physical Notes issued in exchange for all or a part of the Global Note pursuant to this Section 2.05(c) shall be registered in such names and in such authorized denominations as the Depositary, pursuant to instructions from its direct or indirect participants or otherwise, or, in the case of clause (iii) of the immediately preceding paragraph, the relevant beneficial owner, shall instruct the Trustee. Upon execution and authentication, the Trustee shall deliver such Physical Notes to the Persons in whose names such Physical Notes are so registered.

At such time as all interests in a Global Note have been converted, canceled, repurchased or transferred, such Global Note shall be, upon receipt thereof, canceled by the Trustee in accordance with standing procedures and existing instructions between the Depositary and the Custodian. At any time prior to such cancellation, if any interest in a Global Note is exchanged for Physical Notes, converted, canceled, repurchased or transferred to a transferee who receives Physical Notes therefor or any Physical Note is exchanged or transferred for part of such Global Note, the principal amount of such Global Note shall, in accordance with the standing procedures and instructions existing between the Depositary and the Custodian, be appropriately reduced or increased, as the case may be, and an endorsement shall be made on such Global Note, by the Trustee or the Custodian, at the direction of the Trustee, to reflect such reduction or increase.

None of the Company, the Trustee, the Paying Agent, the Conversion Agent or any other agent of the Company or the Trustee shall have any responsibility or liability for any aspect of the records relating to or payments made on account of beneficial ownership interests of a Global Note or maintaining, supervising or reviewing any records relating to such beneficial ownership interests.

Neither the Company nor the Trustee shall have any responsibility or liability for any act or omission of the Depositary. All notices and communications to be given to the Holders and all payments to be made to Holders in respect of the Notes shall be given or made only to, or upon the order of, the registered Holder(s) (which shall be the Depositary or its nominee in the case of a Global Note).

The rights of beneficial owners in any Global Note shall be exercised only through the Depositary subject to the Applicable Procedures of the Depositary. The Trustee may rely and shall be fully protected in relying upon information furnished by the Depositary with respect to its members, participants and any beneficial owners.

(d) Any stock certificate representing Common Stock issued upon conversion of a Note shall bear a legend in substantially the following form (unless such Common Stock has been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, or pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or such Common Stock has been issued upon conversion of a Note that has transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer, or pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, or unless otherwise agreed by the Company with written notice thereof to the Trustee and any transfer agent for the Common Stock):

THIS SECURITY HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

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(2) AGREES FOR THE BENEFIT OF [LIGHTNING EMOTORS, INC.] (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE OF THE SERIES OF NOTES UPON THE CONVERSION OF WHICH THIS SECURITY WAS ISSUED OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

(A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT AND IS EFFECTIVE AT THE TIME OF SUCH TRANSFER, OR

(C) TO A PERSON THAT YOU REASONABLY BELIEVE TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRANSFER AGENT FOR THE COMPANY’S COMMON STOCK RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER FOR THE COMPANY TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

Any such Common Stock (i) as to which such restrictions on transfer shall have expired in accordance with their terms, (ii) that has been transferred pursuant to a registration statement that has become or been declared effective under the Securities Act and that continues to be effective at the time of such transfer or (iii) that has been sold pursuant to the exemption from registration provided by Rule 144 or any similar provision then in force under the Securities Act, may, upon surrender of the certificates representing such shares of Common Stock for exchange in accordance with the procedures of the transfer agent for the Common Stock, be exchanged for a new certificate or certificates for a like aggregate number of shares of Common Stock, which shall not bear the restrictive legend required by this Section 2.05(d).

(e) Any Note or Common Stock issued upon conversion or exchange of a Note that is repurchased or owned by any Affiliate of the Company (or any Person who was an Affiliate of the Company at any time during the three months immediately preceding) may not be resold by such Affiliate (or such Person, as the case may be) unless registered under the Securities Act or resold pursuant to an exemption from the registration requirements of the Securities Act in a transaction that results in such Note or Common Stock, as the case may be, no longer being a “restricted security” (as defined under Rule 144).

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(f) Notwithstanding anything contained herein to the contrary, neither the Trustee nor the Note Registrar shall be responsible for ascertaining whether any transfer complies with the registration provisions of, or exemptions from, the Securities Act, applicable state securities laws or other applicable law.

Section 2.06 Mutilated, Destroyed, Lost or Stolen Notes. In case any Note shall become mutilated or be destroyed, lost or stolen, the Company in its discretion may execute, and upon receipt of a Company Order, the Trustee or an authenticating agent appointed by the Trustee shall authenticate and deliver, a new Note, bearing a registration number not contemporaneously outstanding, in exchange and substitution for the mutilated Note, or in lieu of and in substitution for the Note so destroyed, lost or stolen. In every case the applicant for a substituted Note shall furnish to the Company, to the Trustee and, if applicable, to such authenticating agent such security or indemnity as may be required by them to save each of them harmless from any loss, liability, cost or expense caused by or connected with such substitution, and, in every case of destruction, loss or theft, the applicant shall also furnish to the Company, to the Trustee and, if applicable, to such authenticating agent evidence to their satisfaction of the destruction, loss or theft of such Note and of the ownership thereof.

The Trustee or such authenticating agent may authenticate any such substituted Note and deliver the same upon the receipt of such security or indemnity as the Trustee, the Company and, if applicable, such authenticating agent may require. No service charge shall be imposed by the Company, the Trustee, the Note Registrar, any co-Note Registrar or the Paying Agent upon the issuance of any substitute Note, but the Company may require a Holder to pay a sum sufficient to cover any documentary, stamp or similar issue or transfer tax required in connection therewith as a result of the name of the Holder of the new substitute Note being different from the name of the Holder of the old Note that became mutilated or was destroyed, lost or stolen. In case any Note that has matured or is about to mature or has been surrendered for required repurchase or is about to be converted in accordance with Article 14 shall become mutilated or be destroyed, lost or stolen, the Company may, in its sole discretion, instead of issuing a substitute Note, pay or authorize the payment of or convert or authorize the conversion of the same (without surrender thereof except in the case of a mutilated Note), as the case may be, if the applicant for such payment or conversion shall furnish to the Company, to the Trustee and, if applicable, to such authenticating agent such security or indemnity as may be required by them to save each of them harmless for any loss, liability, cost or expense caused by or connected with such substitution, and, in every case of destruction, loss or theft, evidence satisfactory to the Company, the Trustee and, if applicable, any Paying Agent or Conversion Agent of the destruction, loss or theft of such Note and of the ownership thereof.

Every substitute Note issued pursuant to the provisions of this Section 2.06 by virtue of the fact that any Note is destroyed, lost or stolen shall constitute an additional contractual obligation of the Company, whether or not the destroyed, lost or stolen Note shall be found at any time, and shall be entitled to all the benefits of (but shall be subject to all the limitations set forth in) this Indenture equally and proportionately with any and all other Notes duly issued hereunder. To the extent permitted by law, all Notes shall be held and owned upon the express condition that the foregoing provisions are exclusive with respect to the replacement, payment, conversion or repurchase of mutilated, destroyed, lost or stolen Notes and shall preclude any and all other rights or remedies notwithstanding any law or statute existing or hereafter enacted to the contrary with respect to the replacement, payment, conversion or repurchase of negotiable instruments or other securities without their surrender.

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Section 2.07 Temporary Notes. Pending the preparation of Physical Notes, the Company may execute and the Trustee or an authenticating agent appointed by the Trustee shall, upon receipt of a Company Order, authenticate and deliver temporary Notes (printed or lithographed). Temporary Notes shall be issuable in any authorized denomination, and substantially in the form of the Physical Notes but with such omissions, insertions and variations as may be appropriate for temporary Notes, all as may be determined by the Company. Every such temporary Note shall be executed by the Company and authenticated by the Trustee or such authenticating agent upon the same conditions and in substantially the same manner, and with the same effect, as the Physical Notes. Without unreasonable delay, the Company shall execute and deliver to the Trustee or such authenticating agent Physical Notes (other than any Global Note) and thereupon any or all temporary Notes (other than any Global Note) may be surrendered in exchange therefor, at each office or agency maintained by the Company pursuant to Section 4.02 and the Trustee or such authenticating agent shall authenticate and deliver in exchange for such temporary Notes an equal aggregate principal amount of Physical Notes upon the written request of the Company. Such exchange shall be made by the Company at its own expense and without any charge therefor. Until so exchanged, the temporary Notes shall in all respects be entitled to the same benefits and subject to the same limitations under this Indenture as Physical Notes authenticated and delivered hereunder.

Section 2.08 Cancellation of Notes Paid, Converted, Etc. The Company shall cause all Notes surrendered for the purpose of payment at maturity, registration of transfer or exchange or conversion, if surrendered to any Person that the Company controls other than the Trustee, to be surrendered to the Trustee for cancellation and they will no longer be considered outstanding under this Indenture upon their payment at maturity, registration of transfer or exchange or conversion. All Notes delivered to the Trustee shall be canceled promptly by it. Except for any Notes surrendered for registration of transfer or exchange, or as otherwise expressly permitted by any of the provisions of this Indenture, no Notes shall be authenticated in exchange for any Notes surrendered to the Trustee for cancellation. The Trustee shall dispose of canceled Notes in accordance with its customary procedures. After such cancellation, the Trustee shall deliver a certificate of such cancellation to the Company, at the Company’s written request in a Company Order.

Section 2.09 CUSIP Numbers. The Company in issuing the Notes may use CUSIP numbers (if then generally in use), and, if so, the Trustee shall use CUSIP numbers in all notices issued to Holders as a convenience to such Holders; provided that the Trustee shall have no liability for any defect in the CUSIP numbers as they appear on any Note, notice or elsewhere and that any such notice may state that no representation is made as to the correctness of such numbers either as printed on the Notes or on such notice and that reliance may be placed only on the other identification numbers printed on the Notes. The Company shall promptly notify the Trustee in writing of any change in the CUSIP numbers.

Section 2.10 Additional Notes; Repurchases. The Company may, with the consent of the Holders of a majority in aggregate principal amount of the Notes then outstanding, reopen this Indenture and issue additional Notes hereunder with the same terms as the Notes initially issued hereunder (other than differences in the issue date, the issue price and interest accrued prior to the issue date of such additional Notes) in an unlimited aggregate principal amount; provided that if any such additional Notes are not fungible with the Notes initially issued hereunder for U.S. federal income tax or securities laws purposes, such additional Notes shall have a separate CUSIP number, ISIN or other identifying numbers. Prior to the issuance of any such additional Notes, the Company shall deliver to the Trustee a Company Order, an Officer’s Certificate and an Opinion of Counsel, such Officer’s Certificate and Opinion of Counsel to cover such matters, in addition to those required by Sections 10.05 and 17.05, as the Trustee shall reasonably request. In addition, the Company may, to the extent permitted by law and without the consent of Holders, and directly or indirectly (regardless of whether such Notes are surrendered to the Company), repurchase Notes in the open market or otherwise, whether by the Company or its

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Subsidiaries or through a private or public tender or exchange offer or through counterparties to private agreements, including by cash-settled swaps or other derivatives. The Company may, at its option and to the extent permitted by applicable law, reissue, resell, hold or surrender to the Trustee for cancellation in accordance with Section 2.08 any Notes that the Company may repurchase, in the case of a reissuance or resale, so long as such Notes do not constitute “restricted securities” (as defined under Rule 144) upon such reissuance or resale. Any Notes that the Company may repurchase shall be considered outstanding for all purposes under this Indenture (other than, at any time when such Notes are held by the Company, any of its Subsidiaries or its Affiliates or any Subsidiary of any of such Affiliates, for the purpose of determining whether Holders of the requisite aggregate principal amount of Notes have concurred in any direction, consent, waiver or other action under this Indenture) unless and until such time the Company surrenders them to the Trustee for cancellation in accordance with Section 2.08 and, upon receipt of a written order from the Company, the Trustee shall cancel all Notes so surrendered.

ARTICLE 3

SATISFACTION AND DISCHARGE

Section 3.01 Satisfaction and Discharge. This Indenture and the Notes shall upon request of the Company contained in an Officer’s Certificate cease to be of further effect, and the Trustee, at the expense of the Company, shall execute proper instruments reasonably requested by the Company acknowledging satisfaction and discharge of this Indenture and the Notes, when (a) (i) all Notes theretofore authenticated and delivered (other than Notes which have been destroyed, lost or stolen and which have been replaced, paid or converted as provided in Section 2.06) have been delivered to the Trustee for cancellation; or (ii) after the Notes have (x) become due and payable, whether on the Maturity Date, on any Fundamental Change Repurchase Date or otherwise and/or (y) been converted (and the related consideration due upon conversion has been determined), the Company has deposited with the Trustee cash and/or has delivered to Holders shares of Common Stock, as applicable, (in the case of Common Stock, solely to satisfy the Company’s Conversion Obligation) sufficient, without consideration of reinvestment, to pay all of the outstanding Notes and all other sums due and payable under this Indenture by the Company; and (b) the Company has delivered to the Trustee an Officer’s Certificate and an Opinion of Counsel, each stating that all conditions precedent herein provided for relating to the satisfaction and discharge of this Indenture have been complied with. Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the Trustee under Section 7.06 shall survive.

ARTICLE 4

PARTICULAR COVENANTS OF THE COMPANY

Section 4.01 Payment of Principal and Interest. The Company covenants and agrees that it will cause to be paid the principal (including the Fundamental Change Repurchase Price, if applicable) of, the Settlement Amounts owed upon conversion on, and accrued and unpaid interest on, each of the Notes at the places, at the respective times and in the manner provided herein and in the Notes.

Notwithstanding anything to the contrary contained in this Indenture, the Company or Paying Agent may, to the extent it is required to do so by law, deduct or withhold income or other similar taxes imposed by the United States of America from principal, premium or Interest or Defaulted Amounts payments hereunder.

Section 4.02 Maintenance of Office or Agency. The Company will maintain in the United States an office or agency where the Notes may be surrendered for registration of transfer or exchange or for presentation for payment or repurchase (“Paying Agent”) or for conversion (“Conversion Agent”) and where notices in respect of the Notes and this Indenture may be made. The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made at the Corporate Trust Office.

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The Company may also from time to time designate a Paying Agent one or more other offices or agencies where the Notes may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided that no such designation or rescission shall in any manner relieve the Company of its obligation to maintain an office or agency in the United States for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of any change in the location of any such other office or agency. The terms “Paying Agent” and “Conversion Agent” include any such additional or other offices or agencies, as applicable.

The Company hereby initially designates the Trustee as the Paying Agent, Note Registrar, Custodian and Conversion Agent and the Corporate Trust Office as a place where Notes may be surrendered for registration of transfer or exchange or for presentation for payment or repurchase (if applicable) or for conversion and where notices in respect of the Notes and this Indenture may be made; provided that no office of the Trustee shall be a place for service of legal process on the Company.

Section 4.03 Appointments to Fill Vacancies in Trustee’s Office. The Company, whenever necessary to avoid or fill a vacancy in the office of Trustee, will appoint, in the manner provided in Section 7.10, a Trustee, so that there shall at all times be a Trustee hereunder.

Section 4.04 Provisions as to Paying Agent. (a) If the Company shall appoint a Paying Agent other than the Trustee, the Company will cause such Paying Agent to execute and deliver to the Trustee an instrument in which such agent shall agree with the Trustee, subject to the provisions of this Section 4.04:

(i) that it will hold all sums held by it as such agent for the payment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, the Notes in trust for the benefit of the Holders of the Notes;

(ii) that it will give the Trustee prompt written notice of any failure by the Company to make any payment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, the Notes when the same shall be due and payable; and

(iii) that at any time during the continuance of an Event of Default, upon request of the Trustee, it will forthwith pay to the Trustee all sums so held in trust;

provided, that a Paying Agent appointed as contemplated under Section 15.02(f) shall not be required to deliver any such instrument.

The Company shall, on or before each due date of the principal (including the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, the Notes, deposit with the Paying Agent a sum sufficient to pay such principal (including the Fundamental Change Repurchase Price, if applicable) or such accrued and unpaid interest, and (unless such Paying Agent is the Trustee) the Company will promptly notify the Trustee in writing of any failure to take such action; provided that if such deposit is made on the due date, such deposit must be received by the Paying Agent by 11:00 a.m., New York City time, on such date.

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(b) If the Company shall act as its own Paying Agent, it will, on or before each due date of the principal (including the Fundamental Change Repurchase Price, if applicable) of, and accrued and unpaid interest on, the Notes, set aside, segregate and hold in trust for the benefit of the Holders of the Notes a sum sufficient to pay such principal (including the Fundamental Change Repurchase Price, if applicable) and accrued and unpaid interest, if any, so becoming due and will promptly notify the Trustee in writing of any failure to take such action and of any failure by the Company to make any payment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, the Notes when the same shall become due and payable.

(c) Anything in this Section 4.04 to the contrary notwithstanding, the Company may, at any time, for the purpose of obtaining a satisfaction and discharge of this Indenture, or for any other reason, pay, cause to be paid or deliver to the Trustee all sums or amounts held in trust by the Company or any Paying Agent hereunder as required by this Section 4.04, such sums or amounts to be held by the Trustee upon the trusts herein contained and upon such payment or delivery by the Company or any Paying Agent to the Trustee, the Company or such Paying Agent shall be released from all further liability but only with respect to such sums or amounts.

(d) Subject to applicable law, any money deposited with the Trustee, the Conversion Agent or any Paying Agent, or any money and shares of Common Stock then held by the Company, in trust for the payment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, accrued and unpaid interest on and the consideration due upon conversion of any Note and remaining unclaimed for two years after such principal (including the Fundamental Change Repurchase Price, if applicable), interest or consideration due upon conversion has become due and payable shall be paid to the Company on request of the Company contained in an Officer’s Certificate, or (if then held by the Company) shall be discharged from such trust and the Trustee shall have no further liability with respect to such funds; and the Holder of such Note shall thereafter, as an unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee, the Conversion Agent or such Paying Agent with respect to such trust money, and all liability of the Company as trustee with respect to such trust money and shares of Common Stock, shall thereupon cease.

Section 4.05 Existence. Subject to Article 11, the Company shall do or cause to be done all things necessary to preserve and keep in full force and effect its corporate existence.

Section 4.06 Rule 144A Information Requirement and Annual Reports. (a) At any time the Company is not subject to Section 13 or 15(d) of the Exchange Act, the Company shall, so long as any of the Notes or any shares of Common Stock issuable upon conversion thereof shall, at such time, constitute “restricted securities” within the meaning of Rule 144(a)(3) under the Securities Act, promptly provide to the Trustee and, upon written request, any Holder, beneficial owner or prospective purchaser of such Notes or any shares of Common Stock issuable upon conversion of such Notes, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act to facilitate the resale of such Notes or shares of Common Stock pursuant to Rule 144A.

(b) The Company shall deliver to the Trustee, within 15 days after the same are required to be filed with the Commission, copies of any documents or reports that the Company is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act (giving effect to any grace period provided by Rule 12b-25 under the Exchange Act). Notwithstanding the foregoing, the Company shall in no event be required to deliver to, or otherwise provide or disclose to, the Trustee or any Holder any information for which the Company is requesting (assuming such request has not been denied), or has received, confidential treatment from the Commission, or any correspondence with the Commission. Any such document or report that the Company files with the Commission via the Commission’s EDGAR system (or any successor thereto) shall be deemed to be delivered to the Trustee for purposes of this Section 4.06(b) at the time such documents are filed via the EDGAR system (or any successor thereto); provided that the Trustee shall have no obligation to determine whether such documents or reports have been filed via the EDGAR system.

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(c) Delivery of the reports and documents described in subsection (b) above to the Trustee is for informational purposes only, and the Trustee’s receipt of such shall not constitute actual or constructive notice of any information contained therein or determinable from information contained therein, including the Company’s compliance with any of its covenants hereunder (as to which the Trustee is entitled to conclusively rely on an Officer’s Certificate).

Section 4.07 Stay, Extension and Usury Laws. The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or other law that would prohibit or forgive the Company from paying all or any portion of the principal of or interest on the Notes as contemplated herein, wherever enacted, now or at any time hereafter in force, or that may affect the covenants or the performance of this Indenture; and the Company (to the extent it may lawfully do so) hereby expressly waives all benefit or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impede the execution of any power herein granted to the Trustee, but will suffer and permit the execution of every such power as though no such law had been enacted.

Section 4.08 Compliance Certificate; Statements as to Defaults. The Company shall deliver to the Trustee within 120 days after the end of each fiscal year of the Company (beginning with the fiscal year ending on December 31, 2021) an Officer’s Certificate stating whether the signers thereof have knowledge of any failure by the Company to comply with all conditions and covenants then required to be performed under this Indenture and, if so, specifying each such failure and the nature thereof.

In addition, the Company shall deliver to the Trustee within 30 days after an officer of the Company becomes aware of the occurrence of any Event of Default or Default, an Officer’s Certificate setting forth the details of such Event of Default or Default, its status and the action that the Company is taking or proposing to take in respect thereof; provided that the Company is not required to deliver such notice if such Event of Default or Default has been cured.

Section 4.09 Further Instruments and Acts. Upon request of the Trustee, Paying Agent or Conversion Agent, the Company will execute and deliver such further instruments and do such further acts as may be reasonably necessary or proper to carry out more effectively the purposes of this Indenture.

Section 4.10 Indebtedness Incurrence. The Company covenants and agrees that so long as any amount of the Notes remains outstanding under this Indenture, if the Company or any of its Subsidiaries creates, incurs, assumes, permits to exist, or otherwise becomes or remains directly or indirectly liable with respect to, any Indebtedness (other than the Notes, any additional Notes issued under this Indenture and any Permitted Indebtedness), the Company shall:

(a) offer to redeem, in full, all outstanding principal of, and accrued and unpaid interest on, the Notes outstanding under this Indenture; plus

(b) if such additional Indebtedness is incurred prior to [                ], 2023, such Redemption of the Notes shall be accompanied with a prepayment premium equal to twelve months of interest on the principal amount of the Notes being repaid, from the date of such debt incurrence, computed on the basis of a 360-day year composed of twelve 30-day months and, for partial months, on the basis of the number of days actually elapsed in a 30-day month;

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(c) if such additional Indebtedness is incurred on or after [                ], 2023, such Redemption of the Notes shall be accompanied with a prepayment premium equal to the amount of interest which would otherwise have accrued on the Notes so repaid to, but excluding, the Maturity Date; and

(d) issue to each Holder a warrant to purchase a number of shares of Common Stock equal to the quotient of (i) the amount of outstanding principal of the Notes then held by such Holder, divided by (ii) $11.50, which warrant shall be (A) exercisable only during the period from the date of repayment of such Notes through and including the Maturity Date for an exercise price of $11.50 per share, (B) subject to registration rights in favor of the Holder thereof (covering such warrant and its underlying shares of Common Stock) substantially equivalent to the registration rights to which such Holder is entitled with respect to those warrants to purchase shares of Common Stock issued to such Holder in connection with the issuance of the Notes (the “Initial Warrants”), and (C) subject to a warrant agreement to be entered into between the Company and such Holder (or the Company’s transfer agent on behalf of such Holder) containing terms and conditions otherwise substantially equivalent to the terms and conditions set forth in the warrant agreement governing the Initial Warrants.

(f) Pursuant to the Redemption requirement of this Section 4.10, the Company must send to each applicable Holder of such Notes (and to any beneficial owner of a Global Note, if required by applicable law), the Trustee and the Paying Agent no less than 10 days prior to the date of Redemption (the “Redemption Date”) a written notice of such Redemption (a “Redemption Notice”).

Such Redemption Notice must state:

(i) that the Notes have been called for Redemption, briefly describing the Company’s Redemption right under this Indenture;

(ii) the Redemption Date for such Redemption;

(iii) the Redemption price per $1,000 principal amount of Notes for such Redemption;

(iv) the name and address of the Paying Agent and the Conversion Agent;

(v) that Notes called for Redemption may be converted at any time before the Close of Business on the Business Day immediately before the Redemption Date (or, if the Company fails to pay the Redemption Price due on such Redemption Date in full, at any time until such time as the Company pays such Redemption Price in full);

(vi) the Conversion Rate in effect on the Redemption Notice Date for such Redemption;

(vii) that Notes called for Redemption must be delivered to the Paying Agent (in the case of Physical Notes) or the Depositary Procedures must be complied with (in the case of Global Notes) for the Holder thereof to be entitled to receive the Redemption price; and

(viii) the CUSIP and ISIN numbers, if any, of the Notes.

On or before the Redemption Notice Date, the Company will send a copy of such Redemption Notice to the Trustee and the Paying Agent. Prior to 11:00 a.m. (New York time) on the Redemption Date, the Company will deposit with the Paying Agent cash in U.S. Dollars sufficient to pay the Redemption price. Notices of redemption may not be conditional and are irrevocable. The Company will comply with the Depositary Procedures in the case of Global Notes.

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ARTICLE 5

LISTS OF HOLDERS AND REPORTS BY THE COMPANY AND THE TRUSTEE

Section 5.01 Lists of Holders. The Company covenants and agrees that it will furnish or cause to be furnished to the Trustee, semi-annually, not more than 10 days after each [                ] and [                ] in each year beginning with [                ], 2021, and at such other times as the Trustee may request in writing, within 30 days after receipt by the Company of any such request (or such lesser time as the Trustee may reasonably request in order to enable it to timely provide any notice to be provided by it hereunder), a list in such form as the Trustee may reasonably require of the names and addresses of the Holders as of a date not more than 10 days (or such other date as the Trustee may reasonably request in order to so provide any such notices) prior to the time such information is furnished, except that no such list need be furnished so long as the Trustee is acting as Note Registrar.

Section 5.02 Preservation and Disclosure of Lists. The Trustee shall preserve, in as current a form as is reasonably practicable, all information as to the names and addresses of the Holders contained in the most recent list furnished to it as provided in Section 5.01 or maintained by the Trustee in its capacity as Note Registrar, if so acting. The Trustee may destroy any list furnished to it as provided in Section 5.01 upon receipt of a new list so furnished.

ARTICLE 6

DEFAULTS AND REMEDIES

Section 6.01 Events of Default. Each of the following events shall be an “Event of Default” with respect to the Notes:

(a) default in any payment of interest on any Note when due and payable, and the default continues for a period of thirty (30) days;

(b) default in the payment of principal of any Note when due and payable on the Maturity Date, upon any required repurchase, upon declaration of acceleration or otherwise;

(c) failure by the Company to comply with its obligation to convert the Notes in accordance with this Indenture upon exercise of a Holder’s conversion right, and such failure continues for three (3) Business Days;

(d) failure by the Company to issue a Fundamental Change Company Notice in accordance with Section 15.02(c) when due, and such failure continues for five (5) Business Days,;

(e) failure by the Company to comply with its obligations under Article 11;

(f) failure by the Company for 60 days after receipt by the Company of written notice from the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding has been received by the Company to comply with any of its other agreements contained in the Notes or this Indenture;

(g) default by the Company or any Significant Subsidiary of the Company with respect to any mortgage, agreement or other instrument under which there may be outstanding, or by which there may be secured or evidenced, any Indebtedness for money borrowed in excess of $20,000,000 (or its foreign currency equivalent) in the aggregate of the Company and/or any such Significant Subsidiary, whether such Indebtedness now exists or shall hereafter be created (i) resulting in such Indebtedness becoming or being declared due and payable prior to its stated maturity or (ii) constituting a failure to pay

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the principal or interest of any such debt when due and payable at its stated maturity, upon required repurchase, upon declaration of acceleration or otherwise, in each case, after the expiration of any applicable grace period, if such acceleration shall not have been rescinded or annulled or such failure to pay or default shall not have been cured or waived, or such Indebtedness shall not have been paid or discharged, as the case may be, within thirty (30) days after written notice to the Company by the Trustee or to the Company and the Trustee by Holders of at least 25% in aggregate principal amount of Notes then outstanding in accordance with this Indenture;

(h) the Company or any Significant Subsidiary shall commence a voluntary case or other proceeding seeking liquidation, reorganization or other relief with respect to the Company or any such Significant Subsidiary or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of the Company or any such Significant Subsidiary or any substantial part of its property, or shall consent to any such relief or to the appointment of or taking possession by any such official in an involuntary case or other proceeding commenced against it, or shall make a general assignment for the benefit of creditors, or shall publicly admit in writing that it generally is not paying, or is unable to pay, its debts as they become due; or

(i) an involuntary case or other proceeding shall be commenced against the Company or any Significant Subsidiary seeking liquidation, reorganization or other relief with respect to the Company or such Significant Subsidiary or its debts under any bankruptcy, insolvency or other similar law now or hereafter in effect or seeking the appointment of a trustee, receiver, liquidator, custodian or other similar official of the Company or such Significant Subsidiary or any substantial part of its property, and such involuntary case or other proceeding shall remain undismissed and unstayed for a period of sixty (60) consecutive days.

Section 6.02 Acceleration; Rescission and Annulment. If one or more Events of Default shall have occurred and be continuing (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body), then, and in each and every such case (other than an Event of Default specified in Section 6.01(h) or Section 6.01(i) with respect to the Company), unless the principal of all of the Notes shall have already become due and payable, either the Trustee or the Holders of at least 25% in aggregate principal amount of the Notes then outstanding determined in accordance with Section 8.04, by notice in writing to the Company (and to the Trustee if given by Holders), may declare 100% of the principal of, and accrued and unpaid interest on, all the Notes to be due and payable immediately, and upon any such declaration the same shall become and shall automatically be immediately due and payable, anything contained in this Indenture or in the Notes to the contrary notwithstanding. If an Event of Default specified in Section 6.01(h) or Section 6.01(i) with respect to the Company occurs and is continuing, 100% of the principal of, and accrued and unpaid interest, if any, on, all Notes shall become and shall automatically be immediately due and payable.

The immediately preceding paragraph, however, is subject to the conditions that if, at any time after the principal or interest of the Notes shall have been so declared due and payable, and before any judgment or decree for the payment of the monies due shall have been obtained or entered as hereinafter provided, the Company shall pay or shall deposit with the Trustee a sum sufficient to pay installments of accrued and unpaid interest upon all Notes and the principal of any and all Notes that shall have become due otherwise than by acceleration (with interest on overdue installments of accrued and unpaid interest to the extent that payment of such interest is enforceable under applicable law, and on such principal at the rate borne by the Notes at such time) and amounts due to the Trustee pursuant to Section 7.06, and if (1) rescission would not conflict with any judgment or decree of a court of competent jurisdiction and (2)

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any and all existing Events of Default under this Indenture, other than the uncured nonpayment of the principal of and accrued and unpaid interest, if any, on Notes that shall have become due solely by such acceleration, shall have been cured or waived pursuant to Section 6.09, then and in every such case (except as provided in the immediately succeeding sentence) the Holders of a majority in aggregate principal amount of the Notes then outstanding, by written notice to the Company and to the Trustee, may waive all Defaults or Events of Default with respect to the Notes and rescind and annul such declaration and its consequences and such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured for every purpose of this Indenture; but no such waiver or rescission and annulment shall extend to or shall affect any subsequent Default or Event of Default, or shall impair any right consequent thereon. Notwithstanding anything to the contrary herein, no such waiver or rescission and annulment shall extend to or shall affect any Default or Event of Default resulting from (i) the nonpayment of the principal (including the Fundamental Change Repurchase Price, if applicable) of, or accrued and unpaid interest on, any Notes, (ii) a failure to repurchase any Notes when required or (iii) a failure to pay or deliver, as the case may be, the consideration due upon conversion of the Notes.

Section 6.03 Additional Interest. Notwithstanding anything in this Indenture or in the Notes to the contrary, to the extent the Company elects, the sole remedy for an Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.06(b) shall after the occurrence of such an Event of Default consist exclusively of the right to receive Additional Interest on the Notes at a rate equal to: (i) 2.00% per annum of the principal amount of the Notes outstanding for each day during the period beginning on, and including, the date on which such Event of Default first occurs and ending on the earlier of (x) the date on which such Event of Default is cured or validly waived in accordance with this Article 6 and (y) the 180th day immediately following, and including, the date on which such Event of Default first occurs and (ii) if such Event of Default has not been cured or validly waived prior to the 181st day immediately following, and including, the date on which such Event of Default first occurs, 0.50% per annum of the principal amount of Notes outstanding for each day during the period beginning on, and including, the 181st day immediately following, and including, the date on which such Event of Default first occurs and ending on the earlier of (x) the date on which the Event of Default is cured or validly waived in accordance with this Article 6 and (y) the 360th day immediately following, and including, the date on which such Event of Default first occurs. If the Company so elects, such Additional Interest shall be payable in the same manner and on the same dates as the stated interest payable on the Notes and shall accrue on all outstanding Notes from, and including, the date on which the Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.06(b) first occurs to, and including, the 360th day thereafter (or such earlier date on which such Event of Default is cured or validly waived in accordance with this Article 6). On the 361st day after such Event of Default (if the Event of Default relating to the Company’s failure to comply with its obligations as set forth in Section 4.06(b) is not cured or validly waived in accordance with this Article 6 prior to such 361st day), such Additional Interest shall cease to accrue and the Notes shall be immediately subject to acceleration as provided in Section 6.02. The provisions of this paragraph will not affect the rights of Holders of Notes in the event of the occurrence of any Event of Default other than the Company’s failure to comply with its obligations as set forth in Section 4.06(b). In the event the Company does not elect to pay Additional Interest following an Event of Default in accordance with this Section 6.03 or the Company has elected to make such payment but does not pay the Additional Interest when due, the Notes shall be immediately subject to acceleration as provided in Section 6.02.

In order to elect to pay Additional Interest as the sole remedy during the first 360 days after the occurrence of any Event of Default described in the immediately preceding paragraph, the Company must notify all Holders of the Notes, the Trustee and the Paying Agent in an Officer’s Certificate of such election on or before the open of business on the Business Day immediately succeeding the date on which such Event of Default first occurs. Upon the failure to timely give such notice, the Notes shall be immediately subject to acceleration as provided in Section 6.02. The Officer’s Certificate under this Section 6.03(b) shall state (i) the amount of such Additional Indenture that is payable and (ii) the date on which such Additional Interest is payable. Unless and until a Responsible Officer of the Trustee receives at the Corporate Trust Office such Officer’s Certificate, the Trustee may assume without inquiry that no such Additional Interest is payable.

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In no event shall any Additional Interest that may accrue as a result of the Company’s failure to timely file any document or report that it is required to file with the Commission pursuant to Section 13 or 15(d) of the Exchange Act, as applicable, after giving effect to all applicable grace periods thereunder and other than reports on Form 8-K), accrue at a rate in excess of 0.50% per annum pursuant to this Indenture, regardless of the number of events or circumstances giving rise to the requirement to pay such Additional Interest.

Section 6.04 Payments of Notes on Default; Suit Therefor. If an Event of Default described in clause (a) or (b) of Section 6.01 shall have occurred and be continuing, the Company shall, upon demand of the Trustee, pay to the Trustee, for the benefit of the Holders of the Notes, the whole amount then due and payable on the Notes for principal and interest, if any, with interest on any overdue principal and interest, if any, at the rate borne by the Notes at such time, and, in addition thereto, such further amount as shall be sufficient to cover any amounts due to the Trustee under Section 7.06. If the Company shall fail to pay such amounts forthwith upon such demand, the Trustee, in its own name and as trustee of an express trust, may institute a judicial proceeding for the collection of the sums so due and unpaid, may prosecute such proceeding to judgment or final decree and may enforce the same against the Company or any other obligor upon the Notes and collect the moneys adjudged or decreed to be payable in the manner provided by law out of the property of the Company or any other obligor upon the Notes, wherever situated.

In the event there shall be pending proceedings for the bankruptcy or for the reorganization of the Company or any other obligor on the Notes under Title 11 of the United States Code, or any other applicable law, or in case a receiver, assignee or trustee in bankruptcy or reorganization, liquidator, sequestrator or similar official shall have been appointed for or taken possession of the Company, the property of the Company, or in the event of any other judicial proceedings relative to the Company, or to the creditors or property of the Company, the Trustee, irrespective of whether the principal of the Notes shall then be due and payable as therein expressed or by declaration or otherwise and irrespective of whether the Trustee shall have made any demand pursuant to the provisions of this Section 6.04, shall be entitled and empowered, by intervention in such proceedings or otherwise, to file and prove a claim or claims for the whole amount of principal and accrued and unpaid interest, if any, in respect of the Notes, and, in case of any judicial proceedings, to file such proofs of claim and other papers or documents and to take such other actions as it may deem necessary or advisable in order to have the claims of the Trustee (including any claim for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel) and of the Holders allowed in such judicial proceedings relative to the Company, its creditors, or its property, and to collect and receive any monies or other property payable or deliverable on any such claims, and to distribute the same after the deduction of any amounts due to the Trustee under Section 7.06; and any receiver, assignee or trustee in bankruptcy or reorganization, liquidator, custodian or similar official is hereby authorized by each of the Holders to make such payments to the Trustee, as administrative expenses, and, in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any amount due it for reasonable compensation, expenses, advances and disbursements, including agents and counsel fees, and including any other amounts due to the Trustee under Section 7.06, incurred by it up to the date of such distribution. To the extent that such payment of reasonable compensation, expenses, advances and disbursements out of the estate in any such proceedings shall be denied for any reason, payment of the same shall be secured by a lien on, and shall be paid out of, any and all distributions, dividends, monies, securities and other property that the Holders of the Notes may be entitled to receive in such proceedings, whether in liquidation or under any plan of reorganization or arrangement or otherwise.

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Nothing herein contained shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of reorganization, arrangement, adjustment or composition affecting such Holder or the rights of any Holder thereof, or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding.

All rights of action and of asserting claims under this Indenture, or under any of the Notes, may be enforced by the Trustee without the possession of any of the Notes, or the production thereof at any trial or other proceeding relative thereto, and any such suit or proceeding instituted by the Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, be for the ratable benefit of the Holders of the Notes.

In any proceedings brought by the Trustee (and in any proceedings involving the interpretation of any provision of this Indenture to which the Trustee shall be a party) the Trustee shall be held to represent all the Holders of the Notes, and it shall not be necessary to make any Holders of the Notes parties to any such proceedings.

In case the Trustee shall have proceeded to enforce any right under this Indenture and such proceedings shall have been discontinued or abandoned because of any waiver pursuant to Section 6.09 or any rescission and annulment pursuant to Section 6.02 or for any other reason or shall have been determined adversely to the Trustee, then and in every such case the Company, the Holders and the Trustee shall, subject to any determination in such proceeding, be restored respectively to their several positions and rights hereunder, and all rights, remedies and powers of the Company, the Holders and the Trustee shall continue as though no such proceeding had been instituted.

Section 6.05 Application of Monies Collected by Trustee. Any monies collected by the Trustee pursuant to this Article 6 with respect to the Notes shall be applied in the following order, at the date or dates fixed by the Trustee for the distribution of such monies, upon presentation of the several Notes, and stamping thereon the payment, if only partially paid, and upon surrender thereof, if fully paid:

First, to the payment of all amounts due the Trustee, including its agents and counsel, under Section 7.06;

Second, in case the principal of the outstanding Notes shall not have become due and be unpaid, to the payment of any interest on, and any cash due upon conversion of, the Notes in default in the order of the date due of the payments of such interest and cash due upon conversion, as the case may be, with interest (to the extent that such interest has been collected by the Trustee) payable upon such overdue payments at the rate borne by the Notes at such time, such payments to be made ratably to the Persons entitled thereto;

Third, in case the principal of the outstanding Notes shall have become due, by declaration or otherwise, and be unpaid to the payment of the whole amount (including, if applicable, the payment of the Fundamental Change Repurchase Price and any cash due upon conversion) then owing and unpaid upon the Notes for principal and interest, if any, with interest on the overdue principal and, to the extent that such interest has been collected by the Trustee, upon overdue installments of interest at the rate borne by the Notes at such time, and in case such monies shall be insufficient to pay in full the whole amounts so due and unpaid upon the Notes, then to the payment of such principal (including, if applicable, the Fundamental Change Repurchase Price and any cash due upon conversion) and interest without preference or priority of principal over interest, or of interest over principal or of any installment of interest over any other installment of interest, or of any Note over any other Note, ratably to the aggregate of such principal (including, if applicable, the Fundamental Change Repurchase Price and any cash due upon conversion) and accrued and unpaid interest; and

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Fourth, to the payment of the remainder, if any, to the Company.

Section 6.06 Proceedings by Holders. Except to enforce the right to receive payment of principal (including, if applicable, the Fundamental Change Repurchase Price) or interest when due, or the right to receive payment or delivery of the consideration due upon conversion, no Holder of any Note shall have any right by virtue of or by availing of any provision of this Indenture to institute any suit, action or proceeding in equity or at law upon or under or with respect to this Indenture, or for the appointment of a receiver, trustee, liquidator, custodian or other similar official, or for any other remedy hereunder, unless:

(a) such Holder previously shall have given to the Trustee written notice of an Event of Default and of the continuance thereof, as herein provided;

(b) Holders of at least 25% in aggregate principal amount of the Notes then outstanding shall have made written request upon the Trustee to institute such action, suit or proceeding in its own name as Trustee hereunder;

(c) such Holders shall have offered, and, if requested, provided, to the Trustee such security or indemnity satisfactory to the Trustee against any loss, liability or expense to be incurred therein or thereby;

(d) the Trustee for 60 days after its receipt of such notice, request and offer of such security or indemnity, shall have neglected or refused to institute any such action, suit or proceeding; and

(e) no direction that, in the opinion of the Trustee, is inconsistent with such written request shall have been given to the Trustee by the Holders of a majority of the aggregate principal amount of the Notes then outstanding within such 60-day period pursuant to Section 6.09,

it being understood and intended, and being expressly covenanted by the taker and Holder of every Note with every other taker and Holder and the Trustee that no one or more Holders shall have any right in any manner whatever by virtue of or by availing of any provision of this Indenture to affect, disturb or prejudice the rights of any other Holder (it being understood that the Trustee does not have an affirmative duty to ascertain whether or not such actions or forbearances are prejudicial to any other Holder), or to obtain or seek to obtain priority over or preference to any other such Holder, or to enforce any right under this Indenture, except in the manner herein provided and for the equal, ratable and common benefit of all Holders (except as otherwise provided herein). For the protection and enforcement of this Section 6.06, each and every Holder and the Trustee shall be entitled to such relief as can be given either at law or in equity.

Notwithstanding any other provision of this Indenture and any provision of any Note, each Holder shall have the contractual right to receive payment or delivery, as the case may be, of (x) the principal (including the Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid interest, if any, on, and (z) the consideration due upon conversion of, such Note, on or after the respective due dates expressed or provided for in such Note or in this Indenture, and the contractual right to institute suit for the enforcement of any such payment or delivery, as the case may be, on or after such respective dates, shall not be amended without the consent of each Holder.

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Section 6.07 Proceedings by Trustee. In case of an Event of Default, the Trustee may in its discretion proceed to protect and enforce the rights vested in it by this Indenture by such appropriate judicial proceedings as are necessary to protect and enforce any of such rights, either by suit in equity or by action at law or by proceeding in bankruptcy or otherwise, whether for the specific enforcement of any covenant or agreement contained in this Indenture or in aid of the exercise of any power granted in this Indenture, or to enforce any other legal or equitable right vested in the Trustee by this Indenture or by law.

Section 6.08 Remedies Cumulative and Continuing. Except as provided in the last paragraph of Section 2.06, all powers and remedies given by this Article 6 to the Trustee or to the Holders shall, to the extent permitted by law, be deemed cumulative and not exclusive of any thereof or of any other powers and remedies available to the Trustee or the Holders of the Notes, by judicial proceedings or otherwise, to enforce the performance or observance of the covenants and agreements contained in this Indenture, and no delay or omission of the Trustee or of any Holder of any of the Notes to exercise any right or power accruing upon any Default or Event of Default shall impair any such right or power, or shall be construed to be a waiver of any such Default or Event of Default or any acquiescence therein; and, subject to the provisions of Section 6.06, every power and remedy given by this Article 6 or by law to the Trustee or to the Holders may be exercised from time to time, and as often as shall be deemed expedient, by the Trustee or by the Holders. The Trustee may maintain a proceeding even if it does not possess any Notes or does not produce any Notes in the proceeding.

Section 6.09 Direction of Proceedings and Waiver of Defaults by Majority of Holders. The Holders of a majority of the aggregate principal amount of the Notes at the time outstanding determined in accordance with Section 8.04 shall have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee or exercising any trust or power conferred on the Trustee with respect to the Notes; provided, however, that (a) such direction shall not be in conflict with any rule of law or with this Indenture, and (b) the Trustee may take any other action deemed proper by the Trustee that is not inconsistent with such direction. The Trustee may refuse to follow any direction that it determines is unduly prejudicial to the rights of any other Holder or that would involve the Trustee in personal liability or for which it has not received indemnity or security satisfactory to the Trustee against loss, liability or expense (it being understood that the Trustee does not have an affirmative duty to determine whether any direction is prejudicial to any Holder). The Holders of a majority in aggregate principal amount of the Notes at the time outstanding determined in accordance with Section 8.04 may on behalf of the Holders of all of the Notes (x) waive any past Default or Event of Default hereunder and its consequences except (i) a default in the payment of accrued and unpaid interest, if any, on, or the principal (including any Fundamental Change Repurchase Price) of, the Notes when due that has not been cured pursuant to the provisions of Section 6.01, (ii) a failure by the Company to pay or deliver, as the case may be, the consideration due upon conversion of the Notes or (iii) a default in respect of a covenant or provision hereof which under Article 10 cannot be modified or amended without the consent of each Holder of an outstanding Note affected; and (y) rescind any resulting acceleration of the Notes and its consequences if (i) such rescission would not conflict with any judgment or decree of a court of competent jurisdiction and (ii) all existing Events of Default (other than nonpayment of the principal of, and interest on, the Notes that have become due solely by such acceleration) have been cured or waived. Upon any such waiver the Company, the Trustee and the Holders of the Notes shall be restored to their former positions and rights hereunder; but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereon. Whenever any Default or Event of Default hereunder shall have been waived as permitted by this Section 6.09, said Default or Event of Default shall for all purposes of the Notes and this Indenture be deemed to have been cured and to be not continuing; but no such waiver shall extend to any subsequent or other Default or Event of Default or impair any right consequent thereon.

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Section 6.10 Notice of Defaults. The Trustee shall, after the occurrence and continuance of a Default of which a Responsible Officer has actual knowledge, deliver to all Holders notice of such Default within 90 days after such Responsible Officer obtains such knowledge, unless such Defaults shall have been cured or waived before the giving of such notice; provided that, except in the case of a Default in the payment of the principal of (including the Fundamental Change Repurchase Price, if applicable), or accrued and unpaid interest on, any of the Notes or a Default in the payment or delivery of the consideration due upon conversion, the Trustee shall be protected in withholding such notice if and so long as a Responsible Officer of the Trustee in good faith determines that the withholding of such notice is in the interests of the Holders.

Section 6.11 Undertaking to Pay Costs. All parties to this Indenture agree, and each Holder of any Note by its acceptance thereof shall be deemed to have agreed, that any court may, in its discretion, require, in any suit for the enforcement of any right or remedy under this Indenture, or in any suit against the Trustee for any action taken or omitted by it as Trustee, the filing by any party litigant in such suit of an undertaking to pay the costs of such suit and that such court may in its discretion assess reasonable costs, including reasonable attorneys’ fees and expenses, against any party litigant in such suit, having due regard to the merits and good faith of the claims or defenses made by such party litigant; provided that the provisions of this Section 6.11 (to the extent permitted by law) shall not apply to any suit instituted by the Trustee, to any suit instituted by any Holder, or group of Holders, holding in the aggregate more than 10% in principal amount of the Notes at the time outstanding determined in accordance with Section 8.04, or to any suit instituted by any Holder for the enforcement of the payment of the principal of or accrued and unpaid interest, if any, on any Note (including, but not limited to, the Fundamental Change Repurchase Price, if applicable) on or after the due date expressed or provided for in such Note or to any suit for the enforcement of the right to convert any Note, or receive the consideration due upon conversion, in accordance with the provisions of Article 14.

Section 6.12 Company’s Failure to Timely Convert. If at any time from and after the issue date of the Notes, the Company shall fail, for any reason or for no reason, on or prior to the second (2^nd) Trading Day after receipt of the applicable Conversion Notice (the “Share Delivery Deadline”), either (I) if the Company’s stock transfer agent (the “Transfer Agent”) is not participating in The Depository Trust Company (“DTC”) Fast Automated Securities Transfer Program, to issue and deliver to such Holder (or its designee) a certificate for the number of shares of Common Stock to which such Holder is entitled and register such shares of Common Stock on the Company’s share register or, if the Transfer Agent is participating in the DTC Fast Automated Securities Transfer Program, to credit such Holder’s or its designee’s balance account with DTC for such number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion of such portion of the applicable Note or (II) after the initial effective date of the registration statement filed pursuant to the Subscription Agreement, if the registration statement covering the resale of the shares of Common Stock that are the subject of the Conversion Notice (the “Unavailable Conversion Shares”) is not available for the resale of such Unavailable Conversion Shares and the Company fails to promptly, but in no event later than as required pursuant to the Subscription Agreement (x) notify such Holder and (y) deliver the shares of Common Stock electronically without any restrictive legend by crediting such aggregate number of shares of Common Stock to which such Holder is entitled pursuant to such exercise to the Holder’s or its designee’s balance account with DTC through its Deposit/Withdrawal At Custodian system (the event described in the immediately foregoing clause (II) is hereinafter referred as a “Notice Failure” and together with the event described in clause (I) above, a “Delivery Failure”), then, in addition to all other remedies available to such Holder, (X) the Company shall pay in cash to such Holder on each day after the Share Delivery Deadline that the issuance of such shares of Common Stock is not timely effected an amount equal to 1% of the product of (A) the sum of the number of shares of Common Stock not issued to such Holder on or prior to the Share Delivery Deadline and to which such Holder is entitled, multiplied by (B) any trading price of the Common Stock selected by such Holder in writing as in effect at any time during the period

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beginning on the applicable date of such Conversion Notice and ending on the applicable Share Delivery Deadline, and (Y) such Holder, upon written notice to the Company, may void its Conversion Notice with respect to, and retain or have returned, as the case may be, all, or any portion, of such Notes that has not been converted pursuant to such Conversion Notice; provided that the voiding of a Conversion Notice shall not affect the Company’s obligations to make any payments which have accrued prior to the date of such notice pursuant to this Section 6.12 or otherwise. In addition to the foregoing, from and after the issue date of the Notes, if on or prior to the Share Delivery Deadline either (A) the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program, the Company shall fail to issue and deliver to such Holder (or its designee) a certificate and register such shares of Common Stock on the Company’s share register or, if the Transfer Agent is participating in the DTC Fast Automated Securities Transfer Program, the Transfer Agent shall fail to credit the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion hereunder or pursuant to the Company’s obligation pursuant to clause (ii) below or (B) a Notice Failure occurs, and if on or after such Share Delivery Deadline such Holder purchases (in an open market transaction or otherwise) shares of Common Stock corresponding to all or any portion of the number of shares of Common Stock issuable upon such conversion that such Holder is entitled to receive from the Company and has not received from the Company in connection with such Delivery Failure or Notice Failure, as applicable (a “Buy-In”), then, in addition to all other remedies available to such Holder, the Company shall, within two (2) Business Days after receipt of such Holder’s request and in such Holder’s discretion, either: (I) pay cash to such Holder in an amount equal to such Holder’s total purchase price (including brokerage commissions and other out-of-pocket expenses, if any) for the shares of Common Stock so purchased (including, without limitation, by any other Person in respect, or on behalf, of such Holder) (the “Buy-In Price”), at which point the Company’s obligation to so issue and deliver such certificate (and to issue such shares of Common Stock) or credit to the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion hereunder (as the case may be) (and to issue such shares of Common Stock) shall terminate, or (II) promptly honor its obligation to so issue and deliver to such Holder a certificate or certificates representing such shares of Common Stock or credit the balance account of such Holder or such Holder’s designee, as applicable, with DTC for the number of shares of Common Stock to which such Holder is entitled upon such Holder’s conversion hereunder (as the case may be) and pay cash to such Holder in an amount equal to the excess (if any) of the Buy-In Price over the product of (x) such number of shares of Common Stock multiplied by (y) the lowest Closing Sale Price of the Common Stock on any Trading Day during the period commencing on the date of the applicable Conversion Notice and ending on the date of such issuance and payment under this clause (II). Nothing herein shall limit the Holder’s right to pursue any other remedies available to it hereunder, at law or in equity, including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company’s failure to timely deliver certificates representing shares of Common Stock (or to electronically deliver such shares of Common Stock) upon the conversion of this Note as required pursuant to the terms hereof. Neither the Trustee nor the Conversion Agent has any duty to determine whether a Notice Failure, Delivery Failure or Buy-In has occurred, calculate or verify the calculations of Buy-In Price or notify Holders of any of the foregoing.

ARTICLE 7

CONCERNING THE TRUSTEE

Section 7.01 Duties and Responsibilities of Trustee. The Trustee, prior to the occurrence of an Event of Default and after the curing or waiver of all Events of Default that may have occurred, undertakes to perform such duties and only such duties as are specifically set forth in this Indenture. If an

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Event of Default has occurred and is continuing, the Trustee shall exercise such of the rights and powers vested in it by this Indenture, and use the same degree of care and skill in its exercise, as a prudent person would exercise or use under the circumstances in the conduct of such person’s own affairs; provided that the Trustee will be under no obligation to exercise any of the rights or powers under this Indenture at the request or direction of any of the Holders unless such Holders have offered, and if requested, provided to the Trustee indemnity or security satisfactory to the Trustee against any loss, liability or expense that might be incurred by it in compliance with such request or direction.

No provision of this Indenture shall be construed to relieve the Trustee from liability for its own grossly negligent action, its own grossly negligent failure to act or its own willful misconduct, except that:

(a) prior to the occurrence of an Event of Default and after the curing or waiving of all Events of Default that may have occurred:

(i) the duties and obligations of the Trustee shall be determined solely by the express provisions of this Indenture, and the Trustee shall not be liable except for the performance of such duties and obligations as are specifically set forth in this Indenture and no implied covenants or obligations shall be read into this Indenture against the Trustee; and

(ii) in the absence of gross negligence and willful misconduct on the part of the Trustee, the Trustee may conclusively rely, as to the truth of the statements and the correctness of the opinions expressed therein, upon any certificates or opinions furnished to the Trustee and conforming to the requirements of this Indenture; but, in the case of any such certificates or opinions that by any provisions hereof are specifically required to be furnished to the Trustee, the Trustee shall be under a duty to examine the same to determine whether or not they conform to the requirements of this Indenture (but need not confirm or investigate the accuracy of any mathematical calculations or other facts stated therein);

(b) the Trustee shall not be liable for any error of judgment made in good faith by a Responsible Officer or Officers of the Trustee, unless it shall be proved that the Trustee was grossly negligent in ascertaining the pertinent facts;

(c) the Trustee shall not be liable with respect to any action taken or omitted to be taken by it in good faith in accordance with the direction of the Holders of not less than a majority of the aggregate principal amount of the Notes at the time outstanding determined as provided in Section 8.04 relating to the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred upon the Trustee, under this Indenture;

(d) whether or not therein provided, every provision of this Indenture relating to the conduct or affecting the liability of, or affording protection to, the Trustee shall be subject to the provisions of this Section;

(e) the Trustee shall not be liable in respect of any payment (as to the correctness of amount, entitlement to receive or any other matters relating to payment) or notice effected by the Company or any Paying Agent or any records maintained by any co-Note Registrar with respect to the Notes;

(f) if any party fails to deliver a notice relating to an event the fact of which, pursuant to this Indenture, requires notice to be sent to the Trustee, the Trustee may conclusively rely on its failure to receive such notice as reason to act as if no such event occurred;

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(g) in the absence of written investment direction from the Company, all cash received by the Trustee shall be placed in a non-interest bearing trust account, and in no event shall the Trustee be liable for the selection of investments or for investment losses incurred thereon or for losses incurred as a result of the liquidation of any such investment prior to its maturity date or the failure of the party directing such investments prior to its maturity date or the failure of the party directing such investment to provide timely written investment direction, and the Trustee shall have no obligation to invest or reinvest any amounts held hereunder in the absence of such written investment direction from the Company; and

(h) in the event that the Trustee is also acting as Custodian, Note Registrar, Paying Agent, Conversion Agent or transfer agent hereunder, the rights and protections afforded to the Trustee pursuant to this Article 7 shall also be afforded to such Custodian, Note Registrar, Paying Agent, Conversion Agent or transfer agent.

None of the provisions contained in this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur personal financial liability in the performance of any of its duties or in the exercise of any of its rights or powers.

Section 7.02 Reliance on Documents, Opinions, Etc. Except as otherwise provided in Section 7.01:

(a) The Trustee may conclusively rely and shall be fully protected in acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, consent, judgment, order, bond, note, coupon or other paper or document believed by it in good faith to be genuine and to have been signed or presented by the proper party or parties.

(b) Any request, direction, order or demand of the Company mentioned herein shall be sufficiently evidenced by an Officer’s Certificate (unless other evidence in respect thereof be herein specifically prescribed); and any Board Resolution may be evidenced to the Trustee by a copy thereof certified by the Secretary or an Assistant Secretary of the Company. Before the Trustee acts or refrains from acting, it may require an Officer’s Certificate or an Opinion of Counsel or both. The Trustee shall not be liable for any action it takes or omits to take in good faith in reliance on such Officer’s Certificate or Opinion of Counsel.

(c) The Trustee may consult with counsel and require an Opinion of Counsel and any advice of such counsel or Opinion of Counsel shall be full and complete authorization and protection in respect of any action taken or omitted by it hereunder in good faith and in reliance on such advice or Opinion of Counsel.

(d) The Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, judgment, bond, debenture or other paper or document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine in its reasonable judgment to make such further inquiry or investigation, it shall be entitled, at a reasonable time on any Business Day after reasonable notice, to examine the books, records and premises of the Company, personally or by agent or attorney at the expense of the Company and shall incur no liability of any kind by reason of such inquiry or investigation.

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(e) The Trustee may execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents, custodians, nominees or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent, custodian, nominee or attorney appointed by it with due care hereunder, and the permissive rights of the Trustee enumerated herein shall not be construed as duties.

(f) The Trustee shall not be required to give any bond or surety in respect of the execution of the trusts and powers under this Indenture.

(g) The Trustee may request that the Company deliver an Officer’s Certificate setting forth the names of individuals and/or titles of officers authorized at such time to take specified actions pursuant to this Indenture, which Officer’s Certificate may be signed by any Person authorized to sign an Officer’s Certificate, including any Person specified as so authorized in any such certificate previously delivered and not superseded.

(h) The Trustee shall not be deemed to have notice of any Default or Event of Default (except in the case of a Default or Event of Default in payment of scheduled principal of, premium, if any, or interest on, any Note) unless a Responsible Officer of the Trustee has actual knowledge thereof or unless written notice of any event which is in fact such a Default or Event of Default (and stating the occurrence of a Default or Event of Default) is actually received by the Trustee at the Corporate Trust Office of the Trustee, and such notice references the Notes and this Indenture and states that it is a “Notice of Default”.

(i) The Trustee shall not be responsible or liable for any action it takes or omits to take in good faith which it reasonably believes to be authorized or within its rights or powers.

(j) The Trustee shall not be responsible or liable for any action taken or omitted by it in good faith at the direction of the holders of not less than a majority in principal amount of the Notes as to the time, method and place of conducting any proceedings for any remedy available to the Trustee or the exercising of any power conferred by this Indenture.

(k) Neither the Trustee nor any of its directors, officers, employees, agents or affiliates shall be responsible for nor have any duty to monitor the performance or any action of the Company, or any of their respective directors, members, officers, agents, affiliates or employee, nor shall it have any liability in connection with the malfeasance or nonfeasance by such party. The Trustee shall not be responsible for any inaccuracy in the information obtained from the Company or for any inaccuracy or omission in the records which may result from such information or any failure by the Trustee to perform its duties as set forth herein as a result of any inaccuracy or incompleteness.

(l) In no event shall the Trustee be responsible or liable for punitive, special, indirect, incidental or any consequential loss or damage of any kind whatsoever (including but not limited to lost profits), even if the Trustee has been advised of the likelihood of such loss or damage and regardless of the form of action other than any such loss or damage caused by the Trustee’s willful misconduct or gross negligence as determined by a final order of a court of competent jurisdiction. The Trustee shall not be charged with knowledge of any Default or Event of Default with respect to the Notes, unless either (1) a Responsible Officer shall have actual knowledge of such Default or Event of Default or (2) written notice of such Default or Event of Default shall have been actually received by the Trustee at the Corporate Trust Office of the Trustee, from the Company or any Holder of the Notes, and such notice references the Notes and this Indenture and states that is a “Notice of Default.”

(m) Neither the Trustee nor any agent shall have any responsibility or liability for any actions taken or not taken by the Depositary.

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Section 7.03 No Responsibility for Recitals, Etc. The recitals contained herein and in the Notes (except in the Trustee’s certificate of authentication) shall be taken as the statements of the Company, and the Trustee assumes no responsibility for the correctness of the same. The Trustee makes no representations as to the validity or sufficiency of this Indenture or of the Notes or other transaction documents relating to the Notes and this Indenture. The Trustee shall not be accountable for the use or application by the Company of any Notes or the proceeds of any Notes authenticated and delivered by the Trustee in conformity with the provisions of this Indenture or any money paid to the Company or upon the Company’s direction under any provision of this Indenture.

Section 7.04 Trustee, Paying Agents, Conversion Agents or Note Registrar May Own Notes. The Trustee, any Paying Agent, any Conversion Agent or Note Registrar (in each case, if other than an Affiliate of the Company), in its individual or any other capacity, may become the owner or pledgee of Notes with the same rights it would have if it were not the Trustee, Paying Agent, Conversion Agent or Note Registrar.

Section 7.05 Monies and Shares of Common Stock to Be Held in Trust. All monies and shares of Common Stock received by the Trustee shall, until used or applied as herein provided, be held in trust for the purposes for which they were received. Money and shares of Common Stock held by the Trustee in trust hereunder need not be segregated from other funds except to the extent required by law. The Trustee shall be under no liability for interest on any money received by it hereunder except as may be agreed from time to time by the Company and the Trustee.

Section 7.06 Compensation and Expenses of Trustee. The Company covenants and agrees to pay to the Trustee from time to time, and the Trustee shall be entitled to, compensation for all services rendered by it hereunder in any capacity (which shall not be limited by any provision of law in regard to the compensation of a trustee of an express trust) as mutually agreed to in writing between the Trustee and the Company, and the Company will pay or reimburse the Trustee upon its request for all reasonable expenses, disbursements and advances incurred or made by the Trustee in accordance with any of the provisions of this Indenture in any capacity hereunder (including the compensation and the reasonable expenses and disbursements of its agents and counsel and of all Persons not regularly in its employ) except any such expense, disbursement or advance as shall have been caused by its gross negligence or willful misconduct as determined by a final order of a court of competent jurisdiction. The Company also covenants to indemnify the Trustee in any capacity under this Indenture and any other document or transaction entered into in connection herewith and its agents and any authenticating agent for, and to hold them harmless against, any loss, claim, damage, liability or expense (including attorneys’ fees) incurred without gross negligence or willful misconduct on the part of the Trustee, its officers, directors, agents or employees, or such agent or authenticating agent, as the case may be, as determined by a final order of a court of competent jurisdiction, and arising out of or in connection with the acceptance or administration of this Indenture or in any other capacity hereunder (whether such claims arise by or against the Company or a third person), including the reasonable costs and expenses of defending themselves against any claim of liability in the premises or enforcing the Company’s obligations hereunder. The obligations of the Company under this Section 7.06 to compensate or indemnify the Trustee and to pay or reimburse the Trustee for expenses, disbursements and advances shall be secured by a senior lien to which the Notes are hereby made subordinate on all money or property held or collected by the Trustee, except, subject to the effect of Section 6.05, funds held in trust herewith for the benefit of the Holders of particular Notes. The Trustee’s right to receive payment of any amounts due under this Section 7.06 shall not be subordinate to any other liability or Indebtedness of the Company. The obligation of the Company under this Section 7.06 shall survive the satisfaction and discharge of this Indenture, the payment or conversion of the Notes and the earlier resignation or removal of the Trustee. The Company need not pay for any settlement made without its consent, which consent shall not be unreasonably withheld. The indemnification provided in this Section 7.06 shall extend to the officers, directors, agents and employees of the Trustee.

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Without prejudice to any other rights available to the Trustee under applicable law, when the Trustee and its agents and any authenticating agent incur expenses or render services after an Event of Default specified in Section 6.01(h) or Section 6.01(i) occurs, the expenses and the compensation for the services are intended to constitute expenses of administration under any bankruptcy, insolvency or similar laws.

Section 7.07 Officer’s Certificate as Evidence. Except as otherwise provided in Section 7.01, whenever in the administration of the provisions of this Indenture the Trustee shall deem it necessary or desirable that a matter be proved or established prior to taking or omitting any action hereunder, such matter (unless other evidence in respect thereof be herein specifically prescribed) may, in the absence of gross negligence or willful misconduct on the part of the Trustee, be deemed to be conclusively proved and established by an Officer’s Certificate delivered to the Trustee, and such Officer’s Certificate, in the absence of gross negligence or willful misconduct on the part of the Trustee, shall be full warrant to the Trustee for any action taken or omitted by it under the provisions of this Indenture upon the faith thereof.

Section 7.08 Eligibility of Trustee. There shall at all times be a Trustee hereunder which shall be a Person that is eligible pursuant to the Trust Indenture Act (as if the Trust Indenture Act were applicable hereto) to act as such and has a combined capital and surplus of at least $50,000,000. If such Person publishes reports of condition at least annually, pursuant to law or to the requirements of any supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such Person shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time the Trustee shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this Article.

Section 7.09 Resignation or Removal of Trustee. (a) The Trustee may at any time resign by giving written notice of such resignation to the Company. Upon receiving such notice of resignation, the Company shall promptly notify all Holders and appoint a successor trustee by written instrument, in duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the resigning Trustee and one copy to the successor trustee. If no successor trustee shall have been so appointed and have accepted appointment within 60 days after the giving of such notice of resignation to the Company, the resigning Trustee may, upon ten Business Days’ notice to the Company and the Holders and at the expense of the Company, petition any court of competent jurisdiction for the appointment of a successor trustee, or any Holder who has been a bona fide holder of a Note or Notes for at least six months (or since the date of this Indenture) may, subject to the provisions of Section 6.11, on behalf of himself or herself and all others similarly situated, petition any such court for the appointment of a successor trustee. Such court may thereupon, after such notice, if any, as it may deem proper and prescribe, appoint a successor trustee.

(a) In case at any time any of the following shall occur:

(i) the Trustee shall cease to be eligible in accordance with the provisions of Section 7.09 and shall fail to resign after written request therefor by the Company or by any such Holder, or

(ii) the Trustee shall become incapable of acting, or shall be adjudged a bankrupt or insolvent, or a receiver of the Trustee or of its property shall be appointed, or any public officer shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation,

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then, in either case, the Company may by a Board Resolution remove the Trustee and appoint a successor trustee by written instrument, in duplicate, executed by order of the Board of Directors, one copy of which instrument shall be delivered to the Trustee so removed and one copy to the successor trustee, or, subject to the provisions of Section 6.11, any Holder who has been a bona fide holder of a Note or Notes for at least six months (or since the date of this Indenture) may, on behalf of himself or herself and all others similarly situated, petition any court of competent jurisdiction for the removal of the Trustee and the appointment of a successor trustee. Such court may thereupon, after such notice, if any, as it may deem proper and prescribe, remove the Trustee and appoint a successor trustee.

(b) The Holders of a majority in aggregate principal amount of the Notes at the time outstanding, as determined in accordance with Section 8.04, may at any time remove the Trustee and nominate a successor trustee that shall be deemed appointed as successor trustee unless within ten days after notice to the Company of such nomination the Company objects thereto, in which case the Trustee so removed or any Holder, upon the terms and conditions and otherwise as in Section 7.09(a) provided, may petition any court of competent jurisdiction for an appointment of a successor trustee.

(c) Any resignation or removal of the Trustee and appointment of a successor trustee pursuant to any of the provisions of this Section 7.10 shall become effective upon acceptance of appointment by the successor trustee as provided in Section 7.11.

Section 7.10 Acceptance by Successor Trustee. Any successor trustee appointed as provided in Section 7.10 shall execute, acknowledge and deliver to the Company and to its predecessor trustee an instrument accepting such appointment hereunder, and thereupon the resignation or removal of the predecessor trustee shall become effective and such successor trustee, without any further act, deed or conveyance, shall become vested with all the rights, powers, duties and obligations of its predecessor hereunder, with like effect as if originally named as Trustee herein; but, nevertheless, on the written request of the Company or of the successor trustee, the trustee ceasing to act shall, upon payment of any amounts then due it pursuant to the provisions of Section 7.06, execute and deliver an instrument transferring to such successor trustee all the rights and powers of the trustee so ceasing to act. Upon request of any such successor trustee, the Company shall execute any and all instruments in writing for more fully and certainly vesting in and confirming to such successor trustee all such rights and powers. Any trustee ceasing to act shall, nevertheless, retain a senior lien to which the Notes are hereby made subordinate on all money or property held or collected by such trustee as such, except for funds held in trust for the benefit of Holders of particular Notes, to secure any amounts then due it pursuant to the provisions of Section 7.06.

No successor trustee shall accept appointment as provided in this Section 7.11 unless at the time of such acceptance such successor trustee shall be eligible under the provisions of Section 7.09.

Upon acceptance of appointment by a successor trustee as provided in this Section 7.11, each of the Company and the successor trustee, at the written direction and at the expense of the Company shall deliver or cause to be delivered notice of the succession of such trustee hereunder to the Holders. If the Company fails to deliver such notice within ten days after acceptance of appointment by the successor trustee, the successor trustee shall cause such notice to be delivered at the expense of the Company.

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Section 7.11 Succession by Merger, Etc. Any corporation or other entity into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation or other entity resulting from any merger, conversion or consolidation to which the Trustee shall be a party, or any corporation or other entity succeeding to all or substantially all of the corporate trust business of the Trustee (including the administration of this Indenture), shall be the successor to the Trustee hereunder without the execution or filing of any paper or any further act on the part of any of the parties hereto; provided that in the case of any corporation or other entity succeeding to all or substantially all of the corporate trust business of the Trustee such corporation or other entity shall be eligible under the provisions of Section 7.08.

In case at the time such successor to the Trustee shall succeed to the trusts created by this Indenture, any of the Notes shall have been authenticated but not delivered, any such successor to the Trustee may adopt the certificate of authentication of any predecessor trustee or authenticating agent appointed by such predecessor trustee, and deliver such Notes so authenticated; and in case at that time any of the Notes shall not have been authenticated, any successor to the Trustee or an authenticating agent appointed by such successor trustee may authenticate such Notes either in the name of any predecessor trustee hereunder or in the name of the successor trustee; and in all such cases such certificates shall have the full force which it is anywhere in the Notes or in this Indenture provided that the certificate of the Trustee shall have; provided, however, that the right to adopt the certificate of authentication of any predecessor trustee or to authenticate Notes in the name of any predecessor trustee shall apply only to its successor or successors by merger, conversion or consolidation.

Section 7.12 Trustee’s Application for Instructions from the Company. Any application by the Trustee for written instructions from the Company (other than with regard to any action proposed to be taken or omitted to be taken by the Trustee that affects the rights of the Holders of the Notes under this Indenture) may, at the option of the Trustee, set forth in writing any action proposed to be taken or omitted by the Trustee under this Indenture and the date on and/or after which such action shall be taken or such omission shall be effective. The Trustee shall not be liable to the Company for any action taken by, or omission of, the Trustee in accordance with a proposal included in such application on or after the date specified in such application (which date shall not be less than three (3) Business Days after the date any officer that the Company has indicated to the Trustee should receive such application actually receives such application, unless any such officer shall have consented in writing to any earlier date), unless, prior to taking any such action (or the effective date in the case of any omission), the Trustee shall have received written instructions in accordance with this Indenture in response to such application specifying the action to be taken or omitted.

ARTICLE 8

CONCERNING THE HOLDERS

Section 8.01 Action by Holders. Whenever in this Indenture it is provided that the Holders of a specified percentage of the aggregate principal amount of the Notes may take any action (including the making of any demand or request, the giving of any notice, consent or waiver or the taking of any other action), the fact that at the time of taking any such action, the Holders of such specified percentage have joined therein may be evidenced (a) by any instrument or any number of instruments of similar tenor executed by Holders in person or by agent or proxy appointed in writing, or (b) by the record of the Holders voting in favor thereof at any meeting of Holders duly called and held in accordance with the provisions of Article 9, or (c) by a combination of such instrument or instruments and any such record of such a meeting of Holders. Whenever the Company or the Trustee solicits the taking of any action by the Holders of the Notes, the Company or the Trustee may, but shall not be required to, fix in advance of such solicitation, a date as the record date for determining Holders entitled to take such action. The record date if one is selected shall be not more than fifteen days prior to the date of commencement of solicitation of such action.

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Section 8.02 Proof of Execution by Holders. Subject to the provisions of Section 7.01, Section 7.02 and Section 9.05, proof of the execution of any instrument by a Holder or its agent or proxy shall be sufficient if made in accordance with such reasonable rules and regulations as may be prescribed by the Trustee or in such manner as shall be satisfactory to the Trustee. The holding of Notes shall be proved by the Note Register or by a certificate of the Note Registrar. The record of any Holders’ meeting shall be proved in the manner provided in Section 9.06.

Section 8.03 Who Are Deemed Absolute Owners. The Company, the Trustee, any authenticating agent, any Paying Agent, any Conversion Agent and any Note Registrar may deem the Person in whose name a Note shall be registered upon the Note Register to be, and may treat it as, the absolute owner of such Note (whether or not such Note shall be overdue and notwithstanding any notation of ownership or other writing thereon made by any Person other than the Company or any Note Registrar) for the purpose of receiving payment of or on account of the principal (including any Fundamental Change Repurchase Price) of and (subject to Section 2.03) accrued and unpaid interest on such Note, for conversion of such Note and for all other purposes; and neither the Company nor the Trustee nor any Paying Agent nor any Conversion Agent nor any Note Registrar shall be affected by any notice to the contrary. The sole registered holder of a Global Note shall be the Depositary or its nominee. All such payments or deliveries so made to any Holder for the time being, or upon its order, shall be valid, and, to the extent of the sums or shares of Common Stock so paid or delivered, effectual to satisfy and discharge the liability for monies payable or shares deliverable upon any such Note. Notwithstanding anything to the contrary in this Indenture or the Notes following an Event of Default, any holder of a beneficial interest in a Global Note may directly enforce against the Company, without the consent, solicitation, proxy, authorization or any other action of the Depositary or any other Person, such holder’s right to exchange such beneficial interest for a Note in certificated form in accordance with the provisions of this Indenture.

Section 8.04 Company-Owned Notes Disregarded. In determining whether the Holders of the requisite aggregate principal amount of Notes have concurred in any direction, consent, waiver or other action under this Indenture, Notes that are owned by the Company, by any Subsidiary thereof or by any Affiliate of the Company or any Subsidiary thereof shall be disregarded and deemed not to be outstanding for the purpose of any such determination; provided that for the purposes of determining whether the Trustee shall be protected in relying on any such direction, consent, waiver or other action only Notes that a Responsible Officer actually knows are so owned shall be so disregarded. Notes so owned that have been pledged in good faith may be regarded as outstanding for the purposes of this Section 8.04 if the pledgee shall establish to the satisfaction of the Trustee the pledgee’s right to so act with respect to such Notes and that the pledgee is not the Company, a Subsidiary thereof or an Affiliate of the Company or a Subsidiary thereof. In the case of a dispute as to such right, any decision by the Trustee taken upon the advice of counsel shall be full protection to the Trustee. Upon request of the Trustee, the Company shall furnish to the Trustee promptly an Officer’s Certificate listing and identifying all Notes, if any, known by the Company to be owned or held by or for the account of any of the above described Persons; and, subject to Section 7.01, the Trustee shall be entitled to accept such Officer’s Certificate as conclusive evidence of the facts therein set forth and of the fact that all Notes not listed therein are outstanding for the purpose of any such determination.

Section 8.05 Revocation of Consents; Future Holders Bound. At any time prior to (but not after) the evidencing to the Trustee, as provided in Section 8.01, of the taking of any action by the Holders of the percentage of the aggregate principal amount of the Notes specified in this Indenture in connection with such action, any Holder of a Note that is shown by the evidence to be included in the Notes the Holders of which have consented to such action may, by filing written notice with the Trustee at its Corporate Trust Office and upon proof of holding as provided in Section 8.02, revoke such action so far as concerns such Note. Except as aforesaid, any such action taken by the Holder of any Note shall be

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conclusive and binding upon such Holder and upon all future Holders and owners of such Note and of any Notes issued in exchange or substitution therefor or upon registration of transfer thereof, irrespective of whether any notation in regard thereto is made upon such Note or any Note issued in exchange or substitution therefor or upon registration of transfer thereof.

ARTICLE 9

HOLDERS’ MEETINGS

Section 9.01 Purpose of Meetings. A meeting of Holders may be called at any time and from time to time pursuant to the provisions of this Article 9 for any of the following purposes:

(a) to give any notice to the Company or to the Trustee or to give any directions to the Trustee permitted under this Indenture, or to consent to the waiving of any Default or Event of Default hereunder (in each case, as permitted under this Indenture) and its consequences, or to take any other action authorized to be taken by Holders pursuant to any of the provisions of Article 6;

(b) to remove the Trustee and nominate a successor trustee pursuant to the provisions of Article 7;

(c) to consent to the execution of an indenture or indentures supplemental hereto pursuant to the provisions of Section 10.02; or

(d) to take any other action authorized to be taken by or on behalf of the Holders of any specified aggregate principal amount of the Notes under any other provision of this Indenture or under applicable law.

Section 9.02 Call of Meetings by Trustee. The Trustee may at any time call a meeting of Holders to take any action specified in Section 9.01, to be held at such time and at such place as the Trustee shall determine. Notice of every meeting of the Holders, setting forth the time and the place of such meeting and in general terms the action proposed to be taken at such meeting and the establishment of any record date pursuant to Section 8.01, shall be delivered to Holders of such Notes. Such notice shall also be delivered to the Company. Such notices shall be delivered not less than 20 nor more than 90 days prior to the date fixed for the meeting.

Any meeting of Holders shall be valid without notice if the Holders of all Notes then outstanding are present in person or by proxy or if notice is waived before or after the meeting by the Holders of all Notes then outstanding, and if the Company and the Trustee are either present by duly authorized representatives or have, before or after the meeting, waived notice.

Section 9.03 Call of Meetings by Company or Holders. In case at any time the Company, pursuant to a Board Resolution, or the Holders of at least 10% of the aggregate principal amount of the Notes then outstanding, shall have requested the Trustee to call a meeting of Holders, by written request setting forth in reasonable detail the action proposed to be taken at the meeting, and the Trustee shall not have delivered the notice of such meeting within 20 days after receipt of such request, then the Company or such Holders may determine the time and the place for such meeting and may call such meeting to take any action authorized in Section 9.01, by delivering notice thereof as provided in Section 9.02.

Section 9.04 Qualifications for Voting. To be entitled to vote at any meeting of Holders a Person shall (a) be a Holder of one or more Notes on the record date pertaining to such meeting or (b) be a Person appointed by an instrument in writing as proxy by a Holder of one or more Notes on the record date pertaining to such meeting. The only Persons who shall be entitled to be present or to speak at any meeting of Holders shall be the Persons entitled to vote at such meeting and their counsel and any representatives of the Trustee and its counsel and any representatives of the Company and its counsel.

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Section 9.05 Regulations. Notwithstanding any other provisions of this Indenture, the Trustee may make such reasonable regulations as it may deem advisable for any meeting of Holders, in regard to proof of the holding of Notes and of the appointment of proxies, and in regard to the appointment and duties of inspectors of votes, the submission and examination of proxies, certificates and other evidence of the right to vote, and such other matters concerning the conduct of the meeting as it shall think fit.

The Trustee shall, by an instrument in writing, appoint a temporary chairman of the meeting, unless the meeting shall have been called by the Company or by Holders as provided in Section 9.03, in which case the Company or the Holders calling the meeting, as the case may be, shall in like manner appoint a temporary chairman. A permanent chairman and a permanent secretary of the meeting shall be elected by vote of the Holders of a majority in aggregate principal amount of the Notes represented at the meeting and entitled to vote at the meeting.

Subject to the provisions of Section 8.04, at any meeting of Holders each Holder or proxyholder shall be entitled to one vote for each $1,000 principal amount of Notes held or represented by him or her; provided, however, that no vote shall be cast or counted at any meeting in respect of any Note challenged as not outstanding and ruled by the chairman of the meeting to be not outstanding. The chairman of the meeting shall have no right to vote other than by virtue of Notes held by it or instruments in writing as aforesaid duly designating it as the proxy to vote on behalf of other Holders. Any meeting of Holders duly called pursuant to the provisions of Section 9.02 or Section 9.03 may be adjourned from time to time by the Holders of a majority of the aggregate principal amount of Notes represented at the meeting, whether or not constituting a quorum, and the meeting may be held as so adjourned without further notice.

Section 9.06 Voting. The vote upon any resolution submitted to any meeting of Holders shall be by written ballot on which shall be subscribed the signatures of the Holders or of their representatives by proxy and the outstanding aggregate principal amount of the Notes held or represented by them. The permanent chairman of the meeting shall appoint two inspectors of votes who shall count all votes cast at the meeting for or against any resolution and who shall make and file with the secretary of the meeting their verified written reports in duplicate of all votes cast at the meeting. A record in duplicate of the proceedings of each meeting of Holders shall be prepared by the secretary of the meeting and there shall be attached to said record the original reports of the inspectors of votes on any vote by ballot taken thereat and affidavits by one or more Persons having knowledge of the facts setting forth a copy of the notice of the meeting and showing that said notice was delivered as provided in Section 9.02. The record shall show the aggregate principal amount of the Notes voting in favor of or against any resolution. The record shall be signed and verified by the affidavits of the permanent chairman and secretary of the meeting and one of the duplicates shall be delivered to the Company and the other to the Trustee to be preserved by the Trustee, the latter to have attached thereto the ballots voted at the meeting.

Any record so signed and verified shall be conclusive evidence of the matters therein stated.

Section 9.07 No Delay of Rights by Meeting. Nothing contained in this Article 9 shall be deemed or construed to authorize or permit, by reason of any call of a meeting of Holders or any rights expressly or impliedly conferred hereunder to make such call, any hindrance or delay in the exercise of any right or rights conferred upon or reserved to the Trustee or to the Holders under any of the provisions of this Indenture or of the Notes.

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ARTICLE 10

SUPPLEMENTAL INDENTURES

Section 10.01 Supplemental Indentures Without Consent of Holders. Without the consent of any Holder, the Company, when authorized by the resolutions of the Board of Directors and the Trustee, at the Company’s expense, may from time to time and at any time amend or supplement this Indenture or the Notes for one or more of the following purposes:

(a) to cure any ambiguity, omission, defect or inconsistency;

(b) to provide for the assumption by a Successor Company of the obligations of the Company under this Indenture pursuant to Article 11;

(c) to add guarantees with respect to the Notes;

(d) to secure the Notes;

(e) to add to the covenants or Events of Default of the Company for the benefit of the Holders or surrender any right or power conferred upon the Company;

(f) to make any change that, as certified in good faith by the Company in an Officer’s Certificate, does not materially adversely affect the rights of any Holder;

(g) in connection with any Share Exchange Event, to provide that the notes are convertible into Reference Property, subject to the provisions of Section 14.02, and make such related changes to the terms of the Notes to the extent expressly required by Section 14.07;

(h) comply with any requirement of the Commission in connection with the qualification of this Indenture under the Trust Indenture Act to the extent this Indenture is qualified thereunder;

(i) [reserved];

(j) provide for the appointment of a successor Trustee, Note Registrar, Paying Agent or Conversion Agent;

(k) comply with the rules of any applicable securities depositary in a manner that does not adversely affect the rights of any Holder;

(l) [reserved];

(m) increase the Conversion Rate as provided in this Indenture or

(n) to make any change to comply with rules of the Depositary, so long as such change does not adversely affect the rights of any Holder, as certified in good faith by the Company in an Officer’s Certificate.

Upon the written request of the Company and subject to Section 10.05, the Trustee is hereby authorized to, and shall, join with the Company in the execution of any such supplemental indenture, to make any further appropriate agreements and stipulations that may be therein contained, but the Trustee shall not be obligated to, but may in its discretion, enter into any supplemental indenture that affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise.

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Any supplemental indenture authorized by the provisions of this Section 10.01 may be executed by the Company and the Trustee without the consent of the Holders of any of the Notes at the time outstanding, notwithstanding any of the provisions of Section 10.02.

Section 10.02 Supplemental Indentures with Consent of Holders. With the consent (evidenced as provided in Article 8) of the Holders of at least a majority of the aggregate principal amount of the Notes then outstanding (determined in accordance with Article 8 and including, without limitation, consents obtained in connection with a repurchase of, or tender or exchange offer for, Notes), the Company, when authorized by the resolutions of the Board of Directors and the Trustee, at the Company’s expense, may from time to time and at any time enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture, any supplemental indenture or the Notes or of modifying in any manner the rights of the Holders;

provided, however, that, without the consent of each Holder of an outstanding Note affected, no such supplemental indenture shall:

(a) reduce the principal amount of Notes whose Holders must consent to an amendment;

(b) reduce the rate of or extend the stated time for payment of interest on any Note;

(c) reduce the principal of or extend the Maturity Date of any Note;

(d) make any change that adversely affects the conversion rights of any Notes other than as permitted or required by this Indenture;

(e) reduce the Fundamental Change Repurchase Price of any Note or amend or modify in any manner adverse to the Holders the Company’s obligation to make such payments, whether through an amendment or waiver of provisions in the covenants, definitions or otherwise;

(f) make any Note payable in a currency, or at a place of payment, other than that stated in the Note;

(g) change the ranking of the Notes;

(h) impair the right of any Holder to institute suit for the enforcement right to receive payment or delivery, as the case may be, of the principal (including the Fundamental Change Repurchase Price, if applicable) of, accrued and unpaid interest, if any, on, and the consideration due upon conversion of, its Notes, on or after the respective due dates expressed or provided for in the Notes or this Indenture;

(i) make any change in this Article 10 that requires each Holder’s consent or in the waiver provisions in Section 6.02 or Section 6.09; or

(j) provide for the issuance of additional Notes.

Upon the written request of the Company, and upon the delivery to the Trustee of evidence of the consent of Holders as aforesaid and subject to Section 10.05, the Trustee shall join with the Company in the execution of such supplemental indenture unless such supplemental indenture affects the Trustee’s own rights, duties or immunities under this Indenture or otherwise, in which case the Trustee may in its discretion, but shall not be obligated to, enter into such supplemental indenture.

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Holders do not need under this Section 10.02 to approve the particular form of any proposed supplemental indenture. It shall be sufficient if such Holders approve the substance thereof. After any such supplemental indenture becomes effective, the Company shall deliver to the Holders a notice briefly describing such supplemental indenture. However, the failure to give such notice to all the Holders, or any defect in the notice, will not impair or affect the validity of the supplemental indenture.

Section 10.03 Effect of Supplemental Indentures. Upon the execution of any supplemental indenture pursuant to the provisions of this Article 10, this Indenture shall be and be deemed to be modified and amended in accordance therewith and the respective rights, limitation of rights, obligations, duties and immunities under this Indenture of the Trustee, the Company and the Holders shall thereafter be determined, exercised and enforced hereunder subject in all respects to such modifications and amendments and all the terms and conditions of any such supplemental indenture shall be and be deemed to be part of the terms and conditions of this Indenture for any and all purposes.

Section 10.04 Notation on Notes. Notes authenticated and delivered after the execution of any supplemental indenture pursuant to the provisions of this Article 10 may, at the Company’s expense, bear a notation as to any matter provided for in such supplemental indenture. If the Company or the Trustee shall so determine, new Notes so modified as to conform, in the opinion of the Board of Directors, to any modification of this Indenture contained in any such supplemental indenture may, at the Company’s expense, be prepared and executed by the Company, authenticated, upon receipt of a Company Order, by the Trustee (or an authenticating agent duly appointed by the Trustee pursuant to Section 17.10) and delivered in exchange for the Notes then outstanding, upon surrender of such Notes then outstanding.

Section 10.05 Evidence of Compliance of Supplemental Indenture to Be Furnished Trustee. In addition to the documents required by Section 17.05, the Trustee shall receive an Officer’s Certificate and an Opinion of Counsel as conclusive evidence that any supplemental indenture executed pursuant hereto complies with the requirements of this Article 10 and is permitted or authorized by this Indenture and such Opinion of Counsel shall include a customary legal opinion stating that such supplemental indenture is the valid and binding obligation of the Company, subject to customary exceptions and qualifications.

ARTICLE 11

CONSOLIDATION, MERGER, SALE, CONVEYANCE AND LEASE

Section 11.01 Company May Consolidate, Etc. on Certain Terms. Subject to the provisions of Section 11.02, the Company shall not consolidate with, merge with or into, or sell, convey, transfer or lease all or substantially all of the consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole, to another Person, unless:

(a) the resulting, surviving or transferee Person (the “Successor Company”), if not the Company, shall be a corporation organized and existing under the laws of the United States of America, any State thereof or the District of Columbia, and the Successor Company (if not the Company) shall expressly assume, by supplemental indenture all of the obligations of the Company under the Notes and this Indenture;

(b) immediately after giving effect to such transaction, no Default or Event of Default shall have occurred and be continuing under this Indenture; and

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(c) if the Company is not the Successor Company, the Successor Company shall have delivered to the Trustee an Officer’s Certificate and Opinion of Counsel, each stating that such consolidation, merger, sale, conveyance, transfer or lease complies with this Indenture and that such supplemental indenture is authorized or permitted by this Indenture and an Opinion of Counsel stating that the supplemental indenture is the valid and binding obligation of the Successor Company, subject to customary exceptions and qualifications.

Section 11.02 Successor Corporation to Be Substituted. In case of any such consolidation, merger, sale, conveyance, transfer or lease and upon the assumption by the Successor Company (if other than the Company), by supplemental indenture, executed and delivered to the Trustee and satisfactory in form to the Trustee, of the due and punctual payment of the principal of and accrued and unpaid interest on all of the Notes, the due and punctual delivery and/or payment, as the case may be, of any consideration due upon conversion of the Notes and the due and punctual performance of all of the covenants and conditions of this Indenture to be performed by the Company, such Successor Company (if not the Company) shall succeed to and, except in the case of a lease of all or substantially all of the consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole, shall be substituted for the Company, with the same effect as if it had been named herein as the party of the first part, and the Company shall be discharged from its obligations under the Notes and this Indenture (except in the case of a lease of all or substantially all of the consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole). Such Successor Company thereupon may cause to be signed, and may issue either in its own name or in the name of the Company any or all of the Notes issuable hereunder which theretofore shall not have been signed by the Company and delivered to the Trustee; and, upon the order of such Successor Company instead of the Company and subject to all the terms, conditions and limitations in this Indenture prescribed, the Trustee shall authenticate and shall deliver, or cause to be authenticated and delivered, any Notes that previously shall have been signed and delivered by the Officers of the Company to the Trustee for authentication, and any Notes that such Successor Company thereafter shall cause to be signed and delivered to the Trustee for that purpose. All the Notes so issued shall in all respects have the same legal rank and benefit under this Indenture as the Notes theretofore or thereafter issued in accordance with the terms of this Indenture as though all of such Notes had been issued at the date of the execution hereof. In the event of any such consolidation, merger, sale, conveyance or transfer (but not in the case of a lease), upon compliance with this Article 11 the Person named as the “Company” in the first paragraph of this Indenture (or any successor that shall thereafter have become such in the manner prescribed in this Article 11) may be dissolved, wound up and liquidated at any time thereafter and, except in the case of a lease, such Person shall be released from its liabilities as obligor and maker of the Notes and from its obligations under this Indenture and the Notes.

In case of any such consolidation, merger, sale, conveyance, transfer or lease, such changes in phraseology and form (but not in substance) may be made in the Notes thereafter to be issued as may be appropriate.

Section 11.03 Opinion of Counsel to Be Given to Trustee. If a supplemental indenture is required pursuant to this Article 11, no such consolidation, merger, sale, conveyance, transfer or lease shall be effective unless the Trustee shall receive an Officer’s Certificate and an Opinion of Counsel as conclusive evidence that any such consolidation, merger, sale, conveyance, transfer or lease and any such assumption complies with the provisions of this Article 11.

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ARTICLE 12

IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS AND DIRECTORS

Section 12.01 Indenture and Notes Solely Corporate Obligations. No recourse for the payment of the principal of or accrued and unpaid interest on, or the payment or delivery of consideration due upon conversion of, any Note, nor for any claim based thereon or otherwise in respect thereof, and no recourse under or upon any obligation, covenant or agreement of the Company in this Indenture or in any supplemental indenture or in any Note, nor because of the creation of any Indebtedness represented thereby, shall be had against any incorporator, stockholder, employee, agent, Officer or director or Subsidiary, as such, past, present or future, of the Company or of any successor corporation, either directly or through the Company or any successor corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise; it being expressly understood that all such liability is hereby expressly waived and released as a condition of, and as a consideration for, the execution of this Indenture and the issue of the Notes.

ARTICLE 13

[INTENTIONALLY OMITTED]

ARTICLE 14

CONVERSION OF NOTES

Section 14.01 Conversion Privilege. Subject to and upon compliance with the provisions of this Article 14, each Holder of a Note shall have the right, at such Holder’s option, to convert all or any portion (if the portion to be converted is $1,000 principal amount or an integral multiple thereof) of such Note at any time prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date, at an initial conversion rate of 86.9565 shares of Common Stock (subject to adjustment as provided in this Article 14, the “Conversion Rate”) per $1,000 principal amount of Notes (subject to, and in accordance with, the settlement provisions of Section 14.02, the “Conversion Obligation”).

Section 14.02 Conversion Procedure; Settlement Upon Conversion.

(a) Subject to this Section 14.02 and Section 14.07(a), upon conversion of any Note, the Company shall pay or deliver, as the case may be, to the converting Holder no later than two (2) Trading Days following the applicable conversion of the Notes, in respect of each $1,000 principal amount of Notes being converted, shares of Common Stock, together with cash, if applicable, in lieu of delivering any fractional share of Common Stock in accordance with subsection (j) of this Section 14.02 (“Physical Settlement”) as set forth in this Section 14.02. The Company shall use the Physical Settlement Method for all conversions.

(i) The shares of Common Stock in respect of any conversion of Notes (the “Settlement Amount”) shall be computed as follows: (A) the Company shall deliver to the converting Holder in respect of each $1,000 principal amount of Notes being converted a number of shares of Common Stock equal to the Conversion Rate in effect on the Conversion Date (plus cash in lieu of any fractional share of Common Stock issuable upon conversion) plus (B)(x) if the average of the Daily VWAPs for the 10 Trading Days immediately preceding the Conversion Date (the “Average VWAP”) equals or exceeds $11.50 per share, the Company shall, in its sole discretion, deliver to the Holder the Interest Make-Whole Amount for such conversion in the form of cash or a number of shares of Common Stock determined by dividing the Interest Make-Whole Amount by the Average Price VWAP and delivering cash in lieu of fractional shares or (y) if the Average VWAP is less than $11.50 per share, the Company shall deliver to the Holder the Interest Make-Whole Amount for such conversion solely in the form of cash.

(b) Subject to Section 14.02(e), before any Holder of a Note shall be entitled to convert a Note as set forth above, such Holder shall (i) in the case of a Global Note, comply with the procedures of the Depositary in effect at that time and, if required, pay funds equal to the interest payable on the next Interest Payment Date to which such Holder is not entitled as set forth in Section 14.02(h) and, if

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required, pay all transfer or similar taxes, if any, pursuant to Section 14.02(e) and (ii) in the case of a Physical Note (1) complete, manually sign and deliver an irrevocable notice to the Conversion Agent as set forth in the Form of Notice of Conversion (or a facsimile thereof) (a “Notice of Conversion”) at the office of the Conversion Agent and state in writing therein the principal amount of Notes to be converted and the name or names (with addresses) in which such Holder wishes the certificate or certificates for any shares of Common Stock to be delivered upon settlement of the Conversion Obligation to be registered, (2) surrender such Notes, duly endorsed to the Company or in blank (and accompanied by appropriate endorsement and transfer documents), at the office of the Conversion Agent, (3) if required, furnish appropriate endorsements and transfer documents, (4) if required, pay funds equal to interest payable on the next Interest Payment Date to which such Holder is not entitled as set forth in Section 14.02(h) and (5) if required, pay all transfer or similar taxes, if any, pursuant to Section 14.02(e). The Trustee (and if different, the Conversion Agent) shall notify the Company of any conversion pursuant to this Article 14 on the Conversion Date for such conversion. No Notice of Conversion with respect to any Notes may be surrendered by a Holder thereof if such Holder has also delivered a Fundamental Change Repurchase Notice to the Company in respect of such Notes and has not validly withdrawn such Fundamental Change Repurchase Notice in accordance with Section 15.03. Notwithstanding anything to the contrary contained herein, to the extent that an indirect holder of a Global Note held indirectly through a participant submits irrevocable instructions to convert any portion of such Note, such Holder shall be deemed for purposes of Regulation SHO to have converted the applicable portion of such Note at the time of delivery of such instructions, regardless of when shares of Common Stock are delivered to such Holder or its participant.

If more than one Note shall be surrendered for conversion at one time by the same Holder, the Conversion Obligation with respect to such Notes shall be computed on the basis of the aggregate principal amount of the Notes (or specified portions thereof to the extent permitted thereby) so surrendered.

(c) A Note shall be deemed to have been converted immediately prior to the close of business on the date (the “Conversion Date”) that the Holder has complied with the requirements set forth in subsection (b) above. Except as set forth in Section 14.07(a), the Company shall pay or deliver, as the case may be, the consideration due in respect of the Conversion Obligation on the second Business Day immediately following the relevant Conversion Date. Notwithstanding the foregoing, with respect to the Company’s satisfaction of its Conversion Obligation through Physical Settlement for which the relevant Conversion Date occurs after the Regular Record Date immediately preceding the Maturity Date, the settlement shall occur on the Maturity Date. If any shares of Common Stock are due to a converting Holder, the Company shall issue or cause to be issued, and deliver (if applicable) to the Conversion Agent or to such Holder, or such Holder’s nominee or nominees, the full number of shares of Common Stock to which such Holder shall be entitled, in book-entry format through the Depositary, in satisfaction of the Company’s Conversion Obligation.

(d) In case any Note shall be surrendered for partial conversion, the Company shall execute and the Trustee shall authenticate and deliver to or upon the written order of the Holder of the Note so surrendered a new Note or Notes in authorized denominations in an aggregate principal amount equal to the unconverted portion of the surrendered Note, without payment of any service charge by the converting Holder but, if required by the Company or Trustee, with payment of a sum sufficient to cover any documentary, stamp or similar issue or transfer tax or similar governmental charge required by law or that may be imposed in connection therewith as a result of the name of the Holder of the new Notes issued upon such conversion being different from the name of the Holder of the old Notes surrendered for such conversion.

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(e) If a Holder submits a Note for conversion, the Company shall pay any documentary, stamp or similar issue or transfer tax due on the issue of any shares of Common Stock upon conversion, unless the tax is due because the Holder requests such shares to be issued in a name other than the Holder’s name, in which case the Holder shall pay that tax. The Conversion Agent may refuse to deliver the certificates representing the shares of Common Stock being issued in a name other than the Holder’s name until the Trustee receives a sum sufficient to pay any tax that is due by such Holder in accordance with the immediately preceding sentence.

(f) Except as provided in Section 14.04, no adjustment shall be made for dividends on any shares of Common Stock issued upon the conversion of any Note as provided in this Article 14.

(g) Upon the conversion of an interest in a Global Note, the Trustee, or the Custodian at the direction of the Trustee, shall make a notation on such Global Note as to the reduction in the principal amount represented thereby. The Company shall notify the Trustee in writing of any conversion of Notes effected through any Conversion Agent other than the Trustee.

(h) Upon conversion, a Holder shall not receive any separate cash payment for accrued and unpaid interest, if any, except as set forth below. The Company’s settlement of the full Conversion Obligation shall be deemed to satisfy in full its obligation to pay the principal amount of the Note and accrued and unpaid interest, if any, to, but excluding, the relevant Conversion Date. As a result, accrued and unpaid interest, if any, to, but excluding, the relevant Conversion Date shall be deemed to be paid in full rather than cancelled, extinguished or forfeited. Upon a conversion of Notes into shares of Common Stock, accrued and unpaid interest will be deemed to be paid first out of the cash paid upon such conversion. Notwithstanding the foregoing, if Notes are converted after the close of business on a Regular Record Date but prior to the open of business on the immediately following Interest Payment Date, Holders of such Notes as of the close of business on such Regular Record Date will receive the full amount of interest payable on such Notes on such Interest Payment Date notwithstanding the conversion. However, Notes surrendered for conversion during the period from the close of business on any Regular Record Date to the open of business on the immediately following Interest Payment Date must be accompanied by funds equal to the amount of interest payable on the Notes so converted on the corresponding Interest Payment Date (regardless of whether the converting Holder was the Holder of record on the corresponding Regular Record Date); provided that no such payment shall be required (1) for conversions following the close of business on the Regular Record Date immediately preceding the Maturity Date; (2) if the Company has specified a Fundamental Change Repurchase Date that is after a Regular Record Date and on or prior to the Business Day immediately following the corresponding Interest Payment Date and a conversion occurs after such Regular Record Date and on or prior to the open of business on such Interest Payment Date; or (3) to the extent of any Defaulted Amounts, if any Defaulted Amounts exist at the time of conversion with respect to such Note. Therefore, for the avoidance of doubt, all Holders of record on the Regular Record Date immediately preceding the Maturity Date and any Fundamental Change Repurchase Date described in clause (2) above shall receive the full interest payment due on the Maturity Date or other applicable Interest Payment Date in cash regardless of whether their Notes have been converted and/or repurchased, as applicable, following such Regular Record Date.

(i) The Person in whose name the shares of Common Stock shall be issuable upon conversion shall be treated as a stockholder of record as of the close of business on the relevant Conversion Date. Upon a conversion of Notes, such Person shall no longer be a Holder of such Notes surrendered for conversion.

(j) The Company shall not issue any fractional share of Common Stock upon conversion of the Notes and shall instead pay cash in lieu of delivering any fractional share of Common Stock issuable upon conversion based on the Daily VWAP for the relevant Conversion Date.

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Section 14.03 Company’s Mandatory Conversion Option.

(a) On or after [                ], 2022 and prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date, the Company may, at its option, elect to convert the Original Principal Amount of the Notes in whole but not in part (x) if the Last Reported Sale Price of the Common Stock for at least 20 Trading Days (whether or not consecutive) during the period of 30 consecutive Trading Days ending on, and including, the last Trading Day of the immediately preceding calendar quarter is greater than or equal to 120% of the Conversion Price on each applicable Trading Day and (y) if the 30-Day ADTV ending on, and including, the last Trading Day of the applicable exercise period is greater than or equal to $3,000,000 (the “Company Mandatory Conversion Condition”).

(b) To exercise the Company Mandatory Conversion Right, the Company will send notice of the Company’s election (a “Mandatory Conversion Notice”) to Holders, the Trustee and the Conversion Agent no later than the fifth (5th) Business Day after the last VWAP Trading Day of such 30 consecutive VWAP Trading Day period.

Such Mandatory Conversion Notice must state:

(i) that the Notes have been called for Mandatory Conversion, briefly describing the Company Mandatory Conversion Right under this Indenture;

(ii) the Mandatory Conversion Date;

(iii) the current Conversion Rate;

(iv) the Interest Make-Whole amount;

(v) the name and address of the Paying Agent and the Conversion Agent; and

(vi) the CUSIP and ISIN numbers, if any, of the Notes

(c) If the Company exercises the Company Mandatory Conversion Right in accordance with this Section 14.03, then a Conversion Date will automatically, and without the need for any action on the part of any Holder, the Trustee or the Conversion Agent, be deemed to occur, with respect to each Note then outstanding, on the Mandatory Conversion Date. The Mandatory Conversion Date will be a Business Day of the Company’s choosing that is no more than thirty (30), nor less than ten (10), Business Days after the Company sends the Mandatory Conversion Notice.

(d) Each share of Common Stock delivered upon a Mandatory Conversion of any Note will be a newly issued or treasury share and will be duly and validly issued, fully paid, non-assessable, free from preemptive rights and free of any lien or adverse claim. If the Common Stock is then listed on any securities exchange, or quoted on any inter-dealer quotation system, and has been registered on an effective registration statement with the Commission, then the Company will cause each shares of Common Stock, when delivered upon a Mandatory Conversion of any Note, to be admitted for listing on such exchange or quotation on such system. Notwithstanding anything herein to the contrary, the Company shall not be permitted to effect any Company Mandatory Conversion hereunder unless as of such Mandatory Conversion Date no Equity Conditions Failure then exists.

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Section 14.04 Adjustment of Conversion Rate. The Conversion Rate shall be adjusted from time to time by the Company if any of the following events occurs, except that the Company shall not make any adjustments to the Conversion Rate if Holders of the Notes participate (other than in the case of (x) a share split or share combination or (y) a tender or exchange offer), at the same time and upon the same terms as holders of the Common Stock and solely as a result of holding the Notes, in any of the transactions described in this Section 14.04, without having to convert their Notes, as if they held a number of shares of Common Stock equal to the Conversion Rate, multiplied by the principal amount (expressed in thousands) of Notes held by such Holder.

(a) If the Company exclusively issues shares of Common Stock as a dividend or distribution on shares of the Common Stock, or if the Company effects a share split or share combination, the Conversion Rate shall be adjusted based on the following formula:

where,

CR₀ = the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date of such dividend or distribution, or immediately prior to the open of business on the Effective Date of such share split or share combination, as applicable;

CR’ = the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date or Effective Date, as applicable;

OS₀ = the number of shares of Common Stock outstanding immediately prior to the open of business on such Ex-Dividend Date or Effective Date, as applicable, before giving effect to such dividend, distribution, share split or share combination; and

OS’ = the number of shares of Common Stock outstanding immediately after giving effect to such dividend, distribution, share split or share combination.

Any adjustment made under this Section 14.04(a) shall become effective immediately after the open of business on the Ex-Dividend Date for such dividend or distribution, or immediately after the open of business on the Effective Date for such share split or share combination, as applicable. If any dividend or distribution of the type described in this Section 14.04(a) is declared but not so paid or made, the Conversion Rate shall be immediately readjusted, effective as of the date the Board of Directors determines not to pay such dividend or distribution, to the Conversion Rate that would then be in effect if such dividend or distribution had not been declared.

(b) If the Company issues to all or substantially all holders of the Common Stock any rights, options or warrants (other than pursuant to a stockholders rights plan) entitling them, for a period of not more than 45 calendar days after the announcement date of such issuance, to subscribe for or purchase shares of the Common Stock at a price per share that is less than the average of the Last Reported Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement of such issuance, the Conversion Rate shall be increased based on the following formula:

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where,

CR₀  = the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such issuance;

CR’  = the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date;

OS₀  = the number of shares of Common Stock outstanding immediately prior to the open of business on such Ex-Dividend Date;

X     = the total number of shares of Common Stock issuable pursuant to such rights, options or warrants; and

Y     = the number of shares of Common Stock equal to the aggregate price payable to exercise such rights, options or warrants, divided by the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement of the issuance of such rights, options or warrants.

Any increase made under this Section 14.04(b) shall be made successively whenever any such rights, options or warrants are issued and shall become effective immediately after the open of business on the Ex-Dividend Date for such issuance. To the extent that shares of the Common Stock are not delivered after the expiration of such rights, options or warrants, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect had the increase with respect to the issuance of such rights, options or warrants been made on the basis of delivery of only the number of shares of Common Stock actually delivered. If such rights, options or warrants are not so issued, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such Ex-Dividend Date for such issuance had not occurred.

For purposes of this Section 14.04(b), in determining whether any rights, options or warrants entitle the holders to subscribe for or purchase shares of the Common Stock at a price per share that is less than such average of the Last Reported Sale Prices of the Common Stock for the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the date of announcement for such issuance, and in determining the aggregate offering price of such shares of Common Stock, there shall be taken into account any consideration received by the Company for such rights, options or warrants and any amount payable on exercise or conversion thereof, the value of such consideration, if other than cash, to be determined by the Board of Directors.

(c) If the Company distributes shares of its Capital Stock, evidences of its Indebtedness, other assets or property of the Company or rights, options or warrants to acquire its Capital Stock or other securities, to all or substantially all holders of the Common Stock, excluding (i) dividends, distributions or issuances (including share splits) as to which an adjustment was effected pursuant to Section 14.04(a), Section 14.04(b) or Section 14.04(e), (ii) except as otherwise described in Section 14.11, rights issued pursuant to any stockholders rights plan of the Company then in effect, (iii)dividends or distributions paid exclusively in cash as to which the provisions set forth in Section 14.04(d) shall apply, (iv) dividends or distributions of Reference Property in exchange for or upon conversion of the Common Stock in a Share Exchange Event, and (v) Spin-Offs as to which the provisions set forth below in this Section 14.04(c) shall apply (any of such shares of Capital Stock, evidences of Indebtedness, other assets or property or rights, options or warrants to acquire Capital Stock or other securities, the “Distributed Property”), then the Conversion Rate shall be increased based on the following formula:

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where,

CR0	=	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such distribution;
CR’	=	the Conversion Rate in effect immediately after the open of business on such Ex-Dividend Date;
SP0	=	the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution; and
FMV	=	the fair market value (as determined by the Board of Directors) of the Distributed Property with respect to each outstanding share of the Common Stock on the Ex-Dividend Date for such distribution.

Any increase made under the portion of this Section 14.04(c) above shall become effective immediately after the open of business on the Ex-Dividend Date for such distribution. If such distribution is not so paid or made, the Conversion Rate shall be decreased to the Conversion Rate that would then be in effect if such distribution had not been declared. If the Company issues rights, options or warrants to acquire Capital Stock or other securities that are exercisable only upon the occurrence of certain triggering events, the Company shall not adjust the conversion rate pursuant to the clauses above until the earliest of these triggering events occurs. Notwithstanding the foregoing, if “FMV” (as defined above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing increase, each Holder of a Note shall receive, in respect of each $1,000 principal amount thereof, at the same time and upon the same terms as holders of the Common Stock receive the Distributed Property, the amount and kind of Distributed Property such Holder would have received if such Holder owned a number of shares of Common Stock equal to the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for the distribution. If the Board of Directors determines the “FMV” (as defined above) of any distribution for purposes of this Section 14.04(c) by reference to the actual or when-issued trading market for any securities, it shall in doing so consider the prices in such market over the same period used in computing the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period ending on, and including, the Trading Day immediately preceding the Ex-Dividend Date for such distribution.

With respect to an adjustment pursuant to this Section 14.04(c) where there has been a payment of a dividend or other distribution on the Common Stock of shares of Capital Stock of any class or series, or similar equity interest, of or relating to a Subsidiary or other business unit of the Company, that are, or, when issued, will be, listed or admitted for trading on a U.S. national securities exchange (a “Spin-Off”), the Conversion Rate shall be increased based on the following formula:

where,

CR₀ = the Conversion Rate in effect immediately prior to the end of the Valuation Period;

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CR’	=	the Conversion Rate in effect immediately after the end of the Valuation Period;
FMV0	=	the average of the Last Reported Sale Prices of the Capital Stock or similar equity interest distributed to holders of the Common Stock applicable to one share of the Common Stock (determined by reference to the definition of Last Reported Sale Price as set forth in Section 1.01 as if references therein to Common Stock were to such Capital Stock or similar equity interest) over the first 10 consecutive Trading Day period after, and including, the Ex-Dividend Date of the Spin-Off (the “Valuation Period”); and
MP0	=	the average of the Last Reported Sale Prices of the Common Stock over the Valuation Period.

The increase to the Conversion Rate under the preceding paragraph shall occur at the close of business on the last Trading Day of the Valuation Period; provided that if the relevant Conversion Date occurs during the Valuation Period, references to “10” in the preceding paragraph shall be deemed to be replaced with such lesser number of Trading Days as have elapsed between the Ex-Dividend Date of such Spin-Off and the Conversion Date in determining the Conversion Rate. If any dividend or distribution that constitutes a Spin-Off is declared but not so paid or made, the Conversion Rate shall be immediately decreased, effective as of the date the Board of Directors determines not to pay or make such dividend or distribution, to the Conversion Rate that would then be in effect if such dividend or distribution had not been declared or announced.

For purposes of this Section 14.04(c) (and subject in all respect to Section 14.11), rights, options or warrants distributed by the Company to all holders of the Common Stock entitling them to subscribe for or purchase shares of the Company’s Capital Stock, including Common Stock (either initially or under certain circumstances), which rights, options or warrants, until the occurrence of a specified event or events (“Trigger Event”): (i) are deemed to be transferred with such shares of the Common Stock; (ii) are not exercisable; and (iii) are also issued in respect of future issuances of the Common Stock, shall be deemed not to have been distributed for purposes of this Section 14.04(c) (and no adjustment to the Conversion Rate under this Section 14.04(c) will be required) until the occurrence of the earliest Trigger Event, whereupon such rights, options or warrants shall be deemed to have been distributed and an appropriate adjustment (if any is required) to the Conversion Rate shall be made under this Section 14.04(c). If any such right, option or warrant, including any such existing rights, options or warrants distributed prior to the date of this Indenture, are subject to events, upon the occurrence of which such rights, options or warrants become exercisable to purchase different securities, evidences of Indebtedness or other assets, then the date of the occurrence of any and each such event shall be deemed to be the date of distribution and Ex-Dividend Date with respect to new rights, options or warrants with such rights (in which case the existing rights, options or warrants shall be deemed to terminate and expire on such date without exercise by any of the holders thereof). In addition, in the event of any distribution (or deemed distribution) of rights, options or warrants, or any Trigger Event or other event (of the type described in the immediately preceding sentence) with respect thereto that was counted for purposes of calculating a distribution amount for which an adjustment to the Conversion Rate under this Section 14.04(c) was made, (1) in the case of any such rights, options or warrants that shall all have been redeemed or purchased without exercise by any holders thereof, upon such final redemption or purchase (x) the Conversion Rate shall be readjusted as if such rights, options or warrants had not been issued and the Conversion Rate shall then again be readjusted to give effect to such distribution, deemed distribution or Trigger Event, as the case may be, as though it were a cash distribution, equal to the per share redemption or purchase price received by a holder or holders of Common Stock with respect to such rights, options or warrants (assuming such holder had retained such rights, options or warrants), made to all holders of Common Stock as of the date of such redemption or purchase, and (2) in the case of such rights, options or warrants that shall have expired or been terminated without exercise by any holders thereof, the Conversion Rate shall be readjusted as if such rights, options and warrants had not been issued.

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For purposes of Section 14.04(a), Section 14.04(b) and this Section 14.04(c), if any dividend or distribution to which this Section 14.04(c) is applicable also includes one or both of:

(A) a dividend or distribution of shares of Common Stock to which Section 14.04(a) is applicable (the “Clause A Distribution”); or

(B) a dividend or distribution of rights, options or warrants to which Section 14.04(b) is applicable (the “Clause B Distribution”),

then, in either case, (1) such dividend or distribution, other than the Clause A Distribution and the Clause B Distribution, shall be deemed to be a dividend or distribution to which this Section 14.04(c) is applicable (the “Clause C Distribution”) and any Conversion Rate adjustment required by this Section 14.04(c) with respect to such Clause C Distribution shall then be made, and (2) the Clause A Distribution and Clause B Distribution shall be deemed to immediately follow the Clause C Distribution and any Conversion Rate adjustment required by Section 14.04(a) and Section 14.04(b) with respect thereto shall then be made, except that, if determined by the Company (I) the “Ex-Dividend Date” of the Clause A Distribution and the Clause B Distribution shall be deemed to be the Ex-Dividend Date of the Clause C Distribution and (II) any shares of Common Stock included in the Clause A Distribution or Clause B Distribution shall be deemed not to be “outstanding immediately prior to the open of business on such Ex-Dividend Date or Effective Date” within the meaning of Section 14.04(a) or “outstanding immediately prior to the open of business on such Ex-Dividend Date” within the meaning of Section 14.04(b).

(d) If the Company pays or makes any cash dividend or distribution to all or substantially all holders of the Common Stock, the Conversion Rate shall be adjusted based on the following formula:

where,

CR0	=	the Conversion Rate in effect immediately prior to the open of business on the Ex-Dividend Date for such dividend or distribution;
CR’	=	the Conversion Rate in effect immediately after the open of business on the Ex-Dividend Date for such dividend or distribution;
SP0	=	the Last Reported Sale Price of the Common Stock on the Trading Day immediately preceding the Ex-Dividend Date for such dividend or distribution; and
C	=	the amount in cash per share the Company distributes to all or substantially all holders of the Common Stock.

Any increase pursuant to this Section 14.04(d) shall become effective immediately after the open of business on the Ex-Dividend Date for such dividend or distribution. If such dividend or distribution is not so paid, the Conversion Rate shall be decreased, effective as of the date the Board of Directors determines not to make or pay such dividend or distribution, to be the Conversion Rate that would then be in effect if such dividend or distribution had not been declared. Notwithstanding the foregoing, if “C” (as defined

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above) is equal to or greater than “SP0” (as defined above), in lieu of the foregoing increase, each Holder of a Note shall receive, for each $1,000 principal amount of Notes, at the same time and upon the same terms as holders of shares of the Common Stock, the amount of cash that such Holder would have received if such Holder owned a number of shares of Common Stock equal to the Conversion Rate on the Ex-Dividend Date for such cash dividend or distribution.

(e) If the Company or any of its Subsidiaries make a payment in respect of a tender or exchange offer for the Common Stock that is subject to the then-applicable tender offer rules under the Exchange Act (other than an odd lot tender offer), to the extent that the cash and value of any other consideration included in the payment per share of the Common Stock exceeds the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period commencing on, and including, the Trading Day next succeeding the last date on which tenders or exchanges may be made pursuant to such tender or exchange offer, the Conversion Rate shall be increased based on the following formula:

where,

CR0	=	the Conversion Rate in effect immediately prior to the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the date such tender or exchange offer expires (the date such tender offer or exchange offer expires, the “Expiration Date”);
CR’	=	the Conversion Rate in effect immediately after the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the Expiration Date;
AC	=	the aggregate value of all cash and any other consideration (as determined by the Board of Directors) paid or payable for shares of Common Stock purchased in such tender or exchange offer;
OS0	=	the number of shares of Common Stock outstanding immediately prior to the Expiration Date (prior to giving effect to the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer);
OS’	=	the number of shares of Common Stock outstanding immediately after the Expiration Date (after giving effect to the purchase of all shares of Common Stock accepted for purchase or exchange in such tender or exchange offer); and SP’ = the average of the Last Reported Sale Prices of the Common Stock over the 10 consecutive Trading Day period commencing on, and including, the Trading Day next succeeding the Expiration Date.

The increase to the Conversion Rate under this Section 14.04(e) shall occur at the close of business on the 10th Trading Day immediately following, and including, the Trading Day next succeeding the date such tender or exchange offer expires; provided that if the relevant Conversion Date occurs during the 10 Trading Days immediately following, and including, the Trading Day next succeeding the Expiration Date of any tender or exchange offer, references to “10” or “10th” in the preceding paragraph shall be deemed replaced with such lesser number of Trading Days as have elapsed between the Expiration Date of such tender or exchange offer and the Conversion Date in determining the Conversion Rate. In addition, if the Trading Day next succeeding the date such tender or exchange offer expires is after the 10th Trading Day immediately preceding, and including, the date immediately

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preceding the relevant Conversion Date in respect of a conversion of Notes, references to “10” or “10th” in the preceding paragraph and this paragraph shall be deemed to be replaced, solely in respect of that conversion of Notes, with such lesser number of Trading Days as have elapsed from, and including, the Trading Day next succeeding the date such tender or exchange offer expires to, and including, the last Trading Day immediately preceding the relevant Conversion Date.

In the event that the Company or one of its Subsidiaries is obligated to purchase shares of Common Stock pursuant to any such tender offer or exchange offer, but the Company is, or such Subsidiary is, permanently prevented by applicable law from consummating any such purchases, or all such purchases are rescinded, then the Conversion Rate shall be decreased to be the Conversion Rate that would then be in effect if such tender offer or exchange offer had not been made or had been made only in respect of the purchases that have been consummated.

(f) Notwithstanding this Section 14.04 or any other provision of this Indenture or the Notes, if a Conversion Rate adjustment becomes effective on any Ex-Dividend Date, and a Holder that has converted its Notes on or after such Ex-Dividend Date and on or prior to the related Record Date would be treated as the record holder of the shares of Common Stock as of the related Conversion Date as described under Section 14.02(i) based on an adjusted Conversion Rate for such Ex-Dividend Date, then, notwithstanding the Conversion Rate adjustment provisions in this Section 14.04, the Conversion Rate adjustment relating to such Ex-Dividend Date shall not be made for such converting Holder. Instead, such Holder shall be treated as if such Holder were the record owner of the shares of Common Stock on an unadjusted basis and participate in the related dividend, distribution or other event giving rise to such adjustment.

(g) Except as stated herein, the Company shall not adjust the Conversion Rate for the issuance of shares of the Common Stock or any securities convertible into or exchangeable for shares of the Common Stock or the right to purchase shares of the Common Stock or such convertible or exchangeable securities.

(h) In addition to those adjustments required by clauses (a), (b), (c), (d) and (e) of this Section 14.04, and to the extent permitted by applicable law and subject to the applicable rules of The New York Stock Exchange, the Company from time to time may increase the Conversion Rate by any amount for a period of at least 20 Business Days if the Board of Directors determines that such increase would be in the Company’s best interest. In addition, to the extent permitted by applicable law and subject to the applicable rules of The New York Stock Exchange, the Company may (but is not required to) increase the Conversion Rate to avoid or diminish any income tax to holders of Common Stock or rights to purchase Common Stock in connection with a dividend or distribution of shares of Common Stock (or rights to acquire shares of Common Stock) or similar event. Whenever the Conversion Rate is increased pursuant to either of the preceding two sentences, the Company shall deliver to the Holder of each Note a notice of the increase at least 15 days prior to the date the increased Conversion Rate takes effect, and such notice shall state the increased Conversion Rate and the period during which it will be in effect.

(i) Except as stated in this Indenture, the Company shall not adjust the Conversion Rate for the issuance of shares of Common Stock or any securities convertible into or exchangeable for shares of Common Stock or the right to purchase shares of Common Stock or such convertible or exchangeable securities. For illustrative purposes only and without limiting the generality of the preceding sentence, the Conversion Rate shall not be adjusted:

(i) upon the issuance of any shares of Common Stock pursuant to any present or future plan providing for the reinvestment of dividends or interest payable on the Company’s securities and the investment of additional optional amounts in shares of Common Stock under any plan;

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(ii) upon the issuance of any shares of Common Stock or options or rights to purchase those shares pursuant to any present or future employee, director or consultant benefit plan or program of or assumed by the Company or any of the Company’s Subsidiaries;

(iii) upon the issuance of any shares of the Common Stock pursuant to any option, warrant, right or exercisable, exchangeable or convertible security not described in clause (ii) of this subsection and outstanding as of the date the Notes were first issued;

(iv) upon the repurchase of any shares of Common Stock pursuant to an open market share repurchase program or other buy-back transaction, including structured or derivative transactions, that is not a tender or exchange offer of the nature described in Section 14.04(e);

(v) solely for a change in the par value (or lack of par value) of the Common Stock; or

(vi) for accrued and unpaid interest, if any.

(j) All calculations and other determinations under this Article 14 shall be made by the Company and shall be made to the nearest one-ten thousandth (1/10,000th) of a share.

(k) Whenever the Conversion Rate is adjusted as herein provided, the Company shall promptly deliver to the Trustee (and the Conversion Agent if not the Trustee) an Officer’s Certificate setting forth the Conversion Rate after such adjustment and setting forth a brief statement of the facts requiring such adjustment. Unless and until a Responsible Officer of the Trustee shall have received such Officer’s Certificate, the Trustee shall not be deemed to have knowledge of any adjustment of the Conversion Rate and may assume without inquiry that the last Conversion Rate of which it has knowledge is still in effect. Promptly after delivery of such certificate, the Company shall prepare a written notice of such adjustment of the Conversion Rate setting forth the adjusted Conversion Rate and the date on which each adjustment becomes effective and shall deliver such notice of such adjustment of the Conversion Rate to each Holder (with a copy to the Trustee). Failure to deliver such notice shall not affect the legality or validity of any such adjustment.

(l) For purposes of this Section 14.04, the number of shares of Common Stock at any time outstanding shall not include shares of Common Stock held in the treasury of the Company so long as the Company does not pay any dividend or make any distribution on shares of Common Stock held in the treasury of the Company, but shall include shares of Common Stock issuable in respect of scrip certificates issued in lieu of fractions of shares of Common Stock.

Section 14.05 Adjustments of Prices. Whenever any provision of this Indenture requires the Company to calculate the Last Reported Sale Prices or the Daily VWAPs over a span of multiple days, the Board of Directors shall make appropriate adjustments (without duplication in respect of any adjustment made pursuant to Section 14.04) to each to account for any adjustment to the Conversion Rate that becomes effective, or any event requiring an adjustment to the Conversion Rate where the Ex-Dividend Date, Effective Date or Expiration Date, as the case may be, of the event occurs, at any time during the period when the Last Reported Sale Prices or the Daily VWAPs are to be calculated.

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Section 14.06 Shares to Be Fully Paid. The Company shall reserve, free from preemptive rights, out of its authorized but unissued shares or shares held in treasury, sufficient shares of Common Stock to provide for conversion of the Notes from time to time as such Notes are presented for conversion.

Section 14.07 Effect of Recapitalizations, Reclassifications and Changes of the Common Stock.

(a) In the case of:

(i) any recapitalization, reclassification or change of the Common Stock (other than changes in par value or resulting from a subdivision or combination),

(ii) any consolidation, merger, combination or similar transaction involving the Company,

(iii) any sale, lease or other transfer to a third party of all or substantially all of the consolidated assets of the Company and the Company’s Subsidiaries, taken as a whole, or

(iv) any statutory share exchange,

in each case, as a result of which the Common Stock would be converted into, or exchanged for, stock, other securities, other property or assets (including cash or any combination thereof) (any such event, a “Share Exchange Event”), then at and after the effective time of such Share Exchange Event, the right to convert each $1,000 principal amount of Notes shall be changed into a right to convert such principal amount of Notes into the kind and amount of shares of stock, other securities or other property or assets (including cash or any combination thereof) that a holder of a number of shares of Common Stock equal to the Conversion Rate immediately prior to such Share Exchange Event would have owned or been entitled to receive (the “Reference Property,” with each “unit of Reference Property” meaning the kind and amount of Reference Property that a holder of one share of Common Stock is entitled to receive) upon such Share Exchange Event and, prior to or at the effective time of such Share Exchange Event, the Company or the successor or acquiring Person, as the case may be, shall execute with the Trustee a supplemental indenture permitted under Section 10.01(g) providing for such change in the right to convert each $1,000 principal amount of Notes; provided, however, that at and after the effective time of the Share Exchange Event (A) the Company or the successor or acquiring company, as the case may be, shall continue to have the right to determine the form of consideration to be paid or delivered, as the case may be, upon conversion of Notes in accordance with Section 14.02 and (B) (I) any amount payable in cash upon conversion of the Notes in accordance with Section 14.02 shall continue to be payable in cash, (II) any shares of Common Stock that the Company would have been required to deliver upon conversion of the Notes in accordance with Section 14.02 shall instead be deliverable in the amount and type of Reference Property that a holder of that number of shares of Common Stock would have been entitled to receive in such Share Exchange Event and (III) the Daily VWAP shall be calculated based on the value of a unit of Reference Property.

If the Share Exchange Event causes the Common Stock to be converted into, or exchanged for, the right to receive more than a single type of consideration (determined based in part upon any form of stockholder election), then (i) the Reference Property into which the Notes will be convertible shall be deemed to be (x) the weighted average of the types and amounts of consideration received by the holders of Common Stock that affirmatively make such an election or (y) if no holders of Common Stock affirmatively make such an election, the types and amounts of consideration actually received by the holders of Common Stock, and (ii) the unit of Reference Property for purposes of the immediately preceding paragraph shall refer to the consideration referred to in clause (i) attributable to one share of Common Stock. If the holders of the Common Stock receive only cash in such Share Exchange Event, then for all conversions for which the relevant Conversion Date occurs after the effective date of such

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Share Exchange Event (A) the consideration due upon conversion of each $1,000 principal amount of Notes shall be solely cash in an amount equal to the Conversion Rate in effect on the Conversion Date, multiplied by the price paid per share of Common Stock in such Share Exchange Event and (B) the Company shall satisfy the Conversion Obligation by paying such cash amount to converting Holders on the second Business Day immediately following the relevant Conversion Date. The Company shall notify in writing Holders, the Trustee and the Conversion Agent (if other than the Trustee) of such weighted average as soon as reasonably practicable after such determination is made.

If the Reference Property in respect of any Share Exchange Event includes, in whole or in part, shares of common equity, such supplemental indenture described in the second immediately preceding paragraph shall provide for anti-dilution and other adjustments that shall be as nearly equivalent as is possible to the adjustments provided for in this Article 14 with respect to the portion of the Reference Property consisting of such common equity. If, in the case of any Share Exchange Event, the Reference Property includes shares of stock, securities or other property or assets (other than cash and/or cash equivalents) of a Person other than the successor or purchasing corporation, as the case may be, in such Share Exchange Event, then such supplemental indenture shall also be executed by such other Person, if such other Person is an affiliate of the Company or the successor or acquiring company, and shall contain such additional provisions to protect the interests of the Holders of the Notes as the Board of Directors shall reasonably consider necessary by reason of the foregoing, including the provisions providing for the purchase rights set forth in Article 15.

(b) When the Company executes a supplemental indenture pursuant to subsection (a) of this Section 14.07, the Company shall promptly deliver to the Trustee an Officer’s Certificate briefly stating the reasons therefor, the kind or amount of cash, securities or property or asset that will comprise a unit of Reference Property after any such Share Exchange Event, any adjustment to be made with respect thereto and that all conditions precedent have been complied with, and shall promptly deliver notice thereof to all Holders. The Company shall cause notice of the execution of such supplemental indenture to be delivered to each Holder within 20 days after execution thereof. Failure to deliver such notice shall not affect the legality or validity of such supplemental indenture.

(c) The Company shall not become a party to any Share Exchange Event unless its terms are consistent with this Section 14.07. None of the foregoing provisions shall affect the right of a holder of Notes to convert its Notes into shares of Common Stock, as set forth in Section 14.01 and Section 14.02 prior to the effective date of such Share Exchange Event.

(d) The above provisions of this Section shall similarly apply to successive Share Exchange Events.

Section 14.08 Certain Covenants. (a) Subject to Sections 14.02(d) and 14.02(e), the Company covenants that all shares of Common Stock issued upon conversion of Notes will be fully paid and non-assessable by the Company and free from all taxes, liens and charges with respect to the issue thereof.

(b) The Company covenants that, if any shares of Common Stock to be provided for the purpose of conversion of Notes hereunder require registration with or approval of any governmental authority under any federal or state law before such shares of Common Stock may be validly issued upon conversion, the Company will, to the extent then permitted by the rules and interpretations of the Commission, secure such registration or approval, as the case may be.

(c) The Company further covenants that if at any time the Common Stock shall be listed on any national securities exchange or automated quotation system the Company will list and use its commercially reasonable efforts to keep listed, so long as the Common Stock shall be so listed on such exchange or automated quotation system, any Common Stock issuable upon conversion of the Notes.

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Section 14.09 Responsibility of Trustee. The Trustee and any other Conversion Agent shall not at any time be under any duty or responsibility to any Holder to determine the Conversion Rate (or any adjustment thereto) or whether any facts exist that may require any adjustment (including any increase) of the Conversion Rate, or with respect to the nature or extent or calculation of any such adjustment when made, or with respect to the method employed, or herein or in any supplemental indenture provided to be employed, in making the same. The Trustee and any other Conversion Agent shall not be accountable with respect to the validity or value (or the kind or amount) of any shares of Common Stock, or of any securities, property or cash that may at any time be issued or delivered upon the conversion of any Note; and the Trustee and any other Conversion Agent make no representations with respect thereto.

Neither the Trustee nor any Conversion Agent shall be responsible for any failure of the Company to issue, transfer or deliver any shares of Common Stock or stock certificates or other securities or property or cash upon the surrender of any Note for the purpose of conversion or to comply with any of the duties, responsibilities or covenants of the Company contained in this Article. Without limiting the generality of the foregoing, neither the Trustee nor any Conversion Agent shall be under any responsibility to determine the correctness of any provisions contained in any supplemental indenture entered into pursuant to Section 14.07 relating either to the kind or amount of shares of stock or securities or property (including cash) receivable by Holders upon the conversion of their Notes after any event referred to in such Section 14.07 or to any adjustment to be made with respect thereto, but, subject to the provisions of Section 7.01, may accept (without any independent investigation) as conclusive evidence of the correctness of any such provisions, and shall be protected in conclusively relying upon, the Officer’s Certificate (which the Company shall be obligated to deliver to the Trustee prior to the execution of any such supplemental indenture) with respect thereto. The Trustee and the Conversion Agent may conclusively rely upon any notice with respect to the commencement or termination of such conversion rights.

Section 14.10 Notice to Holders Prior to Certain Actions. In case of any:

(a) action by the Company or one of its Subsidiaries that would require an adjustment in the Conversion Rate pursuant to Section 14.04 or Section 14.11;

(b) Share Exchange Event; or

(c) voluntary or involuntary dissolution, liquidation or winding-up of the Company;

then, in each case (unless notice of such event is otherwise required pursuant to another provision of this Indenture) and to the extent applicable, the Company shall cause to be filed with the Trustee and the Conversion Agent (if other than the Trustee) and to be delivered to each Holder, a notice stating the date on which a record is to be taken for the purpose of such action by the Company or one of its Subsidiaries or, if a record is not to be taken, the date as of which the holders of Common Stock of record are to be determined for the purposes of such action by the Company or one of its Subsidiaries no later than the earlier of the date notice of such date is required to be provided under Rule 10b-17 of the Exchange Act, other applicable Commission rule or applicable rules of the principal U.S. national or regional securities exchange on which the Common Stock is then listed or admitted for trading and such date is publicly announced by the Company. Failure to give such notice, or any defect therein, shall not affect the legality or validity of such action by the Company or one of its Subsidiaries, Share Exchange Event, dissolution, liquidation or winding-up.

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Section 14.11 Stockholder Rights Plans. If the Company has a stockholder rights plan in effect upon conversion of the Notes, each share of Common Stock, if any, issued upon such conversion shall be entitled to receive the appropriate number of rights, if any, under such stockholder rights plan and the certificates representing the Common Stock issued upon such conversion shall bear such legends, if any, in each case as may be provided by the terms of any such stockholder rights plan, as the same may be amended from time to time. However, if, prior to any conversion of Notes, the rights have separated from the shares of Common Stock in accordance with the provisions of the applicable stockholder rights plan, the Conversion Rate shall be adjusted at the time of separation as if the Company distributed to all or substantially all holders of the Common Stock Distributed Property as provided in Section 14.04(c), subject to readjustment in the event of the expiration, termination or redemption of such rights.

Section 14.12 Exchange in Lieu of Conversion. When a Holder surrenders its Notes for conversion, the Company may, at its election (an “Exchange Election”), direct the Conversion Agent to deliver, on or prior to the first Trading Day following the Conversion Date, such Notes to a financial institution designated by the Company for exchange in lieu of conversion. In order to accept any Notes surrendered for conversion, the designated financial institution must agree to timely deliver, in exchange for such Notes, the shares of Common Stock due upon conversion as described in Section 14.02. If the Company makes an Exchange Election, the Company shall, by the close of business on the first Trading Day following the relevant Conversion Date, notify in writing the Trustee, the Conversion Agent and the Holder surrendering its Notes for conversion that it has made the Exchange Election, and the Company shall notify the designated financial institution of the Physical Settlement Method it with respect to such conversion and the relevant deadline for payment and/or delivery of shares of Common Stock due upon conversion.

Any Notes exchanged by the designated financial institution shall remain outstanding. If the designated financial institution agrees to accept any Notes for exchange but does not timely pay and/or deliver the required shares of Common Stock due upon conversion, or if such designated financial institution does not accept the Notes for exchange, the Company shall notify in writing the Trustee, the Conversion Agent and the Holder surrendering its Notes for conversion, and pay and/or deliver the required shares of Common Stock due upon conversion to the converting Holder at the time and in the manner required under this Indenture as if the Company had not made an Exchange Election.

The Company’s designation of a financial institution to which the Notes may be submitted for exchange does not require that financial institution to accept any Notes (unless the financial institution has separately made an agreement with the Company). The Company may, but shall not be obligated to, enter into a separate agreement with any designated financial institution that would compensate it for any such transaction.

Section 14.13 Limits Upon Issuance of Shares of Common Stock Upon Conversion. The Company shall not effect the conversion of any of the Notes held by a Holder, and such Holder shall not have the right to convert any of the Notes held by such Holder pursuant to the terms and conditions of this Indenture and any such conversion shall be null and void and treated as if never made, to the extent that after giving effect to such conversion, such Holder together with the other Attribution Parties collectively would beneficially own in excess of 9.99% (the “Maximum Percentage”) of the shares of Common Stock outstanding immediately after giving effect to such conversion. For purposes of the foregoing sentence, the aggregate number of shares of Common Stock beneficially owned by such Holder and the other Attribution Parties shall include the number of shares of Common Stock held by such Holder and all other Attribution Parties plus the number of shares of Common Stock issuable upon conversion of the Notes with respect to which the determination of such sentence is being made, but shall exclude shares of Common Stock which would be issuable upon (A) conversion of the remaining, nonconverted Notes beneficially owned by such Holder or any of the other Attribution Parties and (B)

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exercise or conversion of the unexercised or nonconverted portion of any other securities of the Company (including, without limitation, any convertible notes, convertible preferred stock or warrants, including the Notes and the Initial Warrants) beneficially owned by such Holder or any other Attribution Party subject to a limitation on conversion or exercise analogous to the limitation contained in this Section 14.13. For purposes of this Section 14.13, beneficial ownership shall be calculated in accordance with Section 13(d) of the 1934 Act. For purposes of determining the number of outstanding shares of Common Stock a Holder may acquire upon the conversion of such Warrants without exceeding the Maximum Percentage, such Holder may rely on the number of outstanding shares of Common Stock as reflected in (x) the Company’s most recent Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Report on Form 8-K or other public filing with the Commission, as the case may be, (y) a more recent public announcement by the Company or (z) any other written notice by the Company or the Transfer Agent, if any, setting forth the number of shares of Common Stock outstanding (the “Reported Outstanding Share Number”). If the Company receives a Conversion Notice from a Holder at a time when the actual number of outstanding shares of Common Stock is less than the Reported Outstanding Share Number, the Company shall notify such Holder in writing of the number of shares of Common Stock then outstanding and, to the extent that such Conversion Notice would otherwise cause such Holder’s beneficial ownership, as determined pursuant to this Section 14.13, to exceed the Maximum Percentage, such Holder must notify the Company of a reduced number of shares of Common Stock to be purchased pursuant to such Conversion Notice. For any reason at any time, upon the written or oral request of any Holder, the Company shall within one (1) Business Day confirm orally and in writing or by electronic mail to such Holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of securities of the Company, including such Notes, by such Holder and any other Attribution Party since the date as of which the Reported Outstanding Share Number was reported. In the event that the issuance of shares of Common Stock to a Holder upon conversion of such Notes results in such Holder and the other Attribution Parties being deemed to beneficially own, in the aggregate, more than the Maximum Percentage of the number of outstanding shares of Common Stock (as determined under Section 13(d) of the 1934 Act), the number of shares so issued by which such Holder’s and the other Attribution Parties’ aggregate beneficial ownership exceeds the Maximum Percentage (the “Excess Shares”) shall be deemed null and void and shall be cancelled ab initio, and such Holder shall not have the power to vote or to transfer the Excess Shares. Upon delivery of a written notice to the Company, any Holder may from time to time increase (with such increase not effective until the sixty-first (61st) day after delivery of such notice) or decrease the Maximum Percentage of such Holder to any other percentage not in excess of 9.99% as specified in such notice; provided that (i) any such increase in the Maximum Percentage will not be effective until the sixty-first (61st) day after such notice is delivered to the Company and (ii) any such increase or decrease will apply only to such Holder and the other Attribution Parties and not to any other Holder that is not an Attribution Party of such Holder. For purposes of clarity, the shares of Common Stock issuable to a Holder pursuant to the terms of this Indenture in excess of the Maximum Percentage shall not be deemed to be beneficially owned by such Holder for any purpose including for purposes of Section 13(d) or Rule 16a-1(a)(1) of the 1934 Act. No prior inability to convert such Notes pursuant to this paragraph shall have any effect on the applicability of the provisions of this paragraph with respect to any subsequent determination of convertibility. The provisions of this paragraph shall be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 14.13 to the extent necessary to correct this paragraph (or any portion of this paragraph) which may be defective or inconsistent with the intended beneficial ownership limitation contained in this Section 14.13 or to make changes or supplements necessary or desirable to properly give effect to such limitation. The limitation contained in this paragraph may not be waived and shall apply to a successor holder of such Notes. Neither the Trustee nor the Conversion Agent shall have any responsibility to determine the Maximum Percentage or whether the issuance of any shares results in a Holder or Attribution Party having Excess Shares or otherwise determine or monitor compliance with the terms of this Section 14.13.

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ARTICLE 15

REPURCHASE OF NOTES AT OPTION OF HOLDERS

Section 15.01 [Intentionally Omitted].

Section 15.02 Repurchase at Option of Holders Upon a Fundamental Change. (a) If a Fundamental Change occurs at any time prior to the Maturity Date, each Holder shall have the right, at such Holder’s option, to require the Company to repurchase for cash all of such Holder’s Notes, or any portion of the principal amount thereof that is equal to $1,000 or an integral multiple of $1,000, on the date (the “Fundamental Change Repurchase Date”) specified by the Company that is not less than 20 Business Days or more than 35 Business Days following the date of the Fundamental Change Company Notice at a repurchase price equal to 100% of the principal amount thereof, plus accrued and unpaid interest, if any, plus any remaining amounts that would be owed to, but excluding, the Maturity Date, including all regularly scheduled interest payments (the “Fundamental Change Repurchase Price”), unless the Fundamental Change Repurchase Date falls after a Regular Record Date but on or prior to the Interest Payment Date to which such Regular Record Date relates, in which case the Company shall instead pay the full amount of accrued and unpaid interest (to, but excluding, such Interest Payment Date) to Holders of record as of such Regular Record Date, and the Fundamental Change Repurchase Price shall be equal to 100% of the principal amount of Notes to be repurchased pursuant to this Article 15, plus accrued and unpaid interest, if any, plus any remaining amounts that would be owed to, but excluding, the Maturity Date, including all regularly scheduled interest payments. The Fundamental Change Repurchase Date shall be subject to postponement in order to allow the Company to comply with applicable law.

(b) Repurchases of Notes under this Section 15.02 shall be made, at the option of the Holder thereof, upon:

(i) delivery to the paying agent by a Holder of a duly completed notice (the “Fundamental Change Repurchase Notice”) in the form set forth in Attachment 2 to the Form of Note attached hereto as Exhibit A, if the Notes are Physical Notes, or in compliance with the Applicable Procedures for surrendering interests in Global Notes, if the Notes are Global Notes, in each case on or before the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date; and

(ii) delivery of the Notes, if the Notes are Physical Notes, to the paying agent at any time after delivery of the Fundamental Change Repurchase Notice (together with all necessary endorsements for transfer) at the office of the paying agent, or book- entry transfer of the Notes, if the Notes are Global Notes, in compliance with the procedures of the Depositary, in each case such delivery being a condition to receipt by the Holder of the Fundamental Change Repurchase Price therefor.

The Fundamental Change Repurchase Notice in respect of any Notes to be repurchased shall state:

(iii) in the case of Physical Notes, the certificate numbers of the Notes to be delivered for repurchase;

(iv) the portion of the principal amount of Notes to be repurchased, which must be in minimum denominations of $1,000 or an integral multiple thereof; and

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(v) that the Notes are to be repurchased by the Company pursuant to the applicable provisions of the Notes and this Indenture;

provided, however, that if the Notes are Global Notes, the Fundamental Change Repurchase Notice must comply with the Applicable Procedures.

Notwithstanding anything herein to the contrary, any Holder delivering to the paying agent the Fundamental Change Repurchase Notice contemplated by this Section 15.02 shall have the right to withdraw, in whole or in part, such Fundamental Change Repurchase Notice at any time prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date by delivery of a written notice of withdrawal to the paying agent in accordance with Section 15.03.

The paying agent shall promptly notify the Company of the receipt by it of any Fundamental Change Repurchase Notice or written notice of withdrawal thereof.

(c) On or before the 20th Business Day after the occurrence of the effective date of a Fundamental Change, the Company shall provide to all Holders of Notes, the Trustee, the Conversion Agent (if other than the Trustee) and the paying agent (in the case of a paying agent other than the Trustee) a written notice (the “Fundamental Change Company Notice”) of the occurrence of the effective date of the Fundamental Change and of the repurchase right at the option of the Holders arising as a result thereof. In the case of Physical Notes, such notice shall be by first class mail or, in the case of Global Notes, such notice shall be delivered in accordance with the Applicable Procedures of the Depositary. Each Fundamental Change Company Notice shall specify:

(i) the events causing the Fundamental Change;

(ii) the effective date of the Fundamental Change;

(iii) the last date on which a Holder may exercise the repurchase right pursuant to this Article 15;

(iv) the Fundamental Change Repurchase Price;

(v) the Fundamental Change Repurchase Date;

(vi) the name and address of the paying agent and the Conversion Agent, if applicable;

(vii) if applicable, the Conversion Rate and any adjustments to the Conversion Rate;

(viii) that the Notes with respect to which a Fundamental Change Repurchase Notice has been delivered by a Holder may be converted only if the Holder withdraws the Fundamental Change Repurchase Notice in accordance with the terms of this Indenture; and

(ix) the procedures that Holders must follow to require the Company to repurchase their Notes.

No failure of the Company to give the foregoing notices and no defect therein shall limit the Holders’ repurchase rights or affect the validity of the proceedings for the repurchase of the Notes pursuant to this Section 15.02. Simultaneously with providing such notice, the Company will publish such information on its website or through such other public medium as the Company may use at that time.

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At the Company’s written request, given at least five days prior to the date the Fundamental Change Company Notice is to be sent, the Trustee shall give such notice in the Company’s name and at the Company’s expense; provided, however, that, in all cases, the text of such Fundamental Change Company Notice shall be prepared by the Company.

(d) Notwithstanding the foregoing, no Notes may be repurchased by the Company on any date at the option of the Holders in connection with a Fundamental Change if the principal amount of the Notes has been accelerated, and such acceleration has not been rescinded, on or prior to such date (except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price with respect to such Notes). The paying agent will promptly return to the respective Holders thereof any Physical Notes held by it during the acceleration of the Notes (except in the case of an acceleration resulting from a Default by the Company in the payment of the Fundamental Change Repurchase Price with respect to such Notes), or any instructions for book-entry transfer of the Notes in compliance with the Applicable Procedures shall be deemed to have been cancelled, and, upon such return or cancellation, as the case may be, the Fundamental Change Repurchase Notice with respect thereto shall be deemed to have been withdrawn.

(e) Notwithstanding anything to the contrary in this Indenture, the Company shall not be required to repurchase, or to make an offer to repurchase, the Notes upon a Fundamental Change if a third party makes such an offer in the same manner, at the same time and otherwise in compliance with the requirements for an offer made by the Company as set forth in this Article 15 (including, without limitation, the requirement to comply with applicable securities laws), and such third party purchases all Notes properly surrendered and not validly withdrawn under its offer in the same manner, at the same time and otherwise in compliance with the requirements for an offer made by the Company as set forth in this Article 15 (including the requirement to pay the Fundamental Change Repurchase Price on the later of the applicable Fundamental Change Repurchase Date and the time of book-entry transfer or delivery of the relevant Notes); provided that the Company shall continue to be obligated to (x) deliver the applicable Fundamental Change Repurchase Notice to the Holders (which Fundamental Change Repurchase Notice shall state that such third party shall make such an offer to purchase the Notes) and to simultaneously with such Fundamental Change Repurchase Notice publish a notice containing such information in a newspaper of general circulation in the City of New York or publish the information on the Company’s website or through such other public medium as the Company may use at that time, (y) comply with applicable securities laws as set forth in this Indenture in connection with any such purchase and (z) pay the applicable Fundamental Change Repurchase Price on the later of the applicable Fundamental Change Repurchase Date and the time of book-entry transfer or delivery of the relevant Notes in the event such third party fails to make such payment in such amount at such time.

(f) For purposes of this Article 15, the paying agent may be any agent, depositary, tender agent, paying agent or other agent appointed by the Company to accomplish the purposes set forth herein.

Section 15.03 Withdrawal of Fundamental Change Repurchase Notice. (a) A Fundamental Change Repurchase Notice may be withdrawn (in whole or in part) by means of a written notice of withdrawal delivered to the office of the paying agent in accordance with this Section 15.03 at any time prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date, specifying:

(i) the principal amount of the Notes with respect to which such notice of withdrawal is being submitted, which must be $1,000 or an integral multiple thereof,

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(ii) if Physical Notes have been issued, the certificate number of the Note in respect of which such notice of withdrawal is being submitted, and

(iii) the principal amount, if any, of such Note that remains subject to the original Fundamental Change Repurchase Notice, which portion must be in principal amounts of $1,000 or an integral multiple of $1,000;

provided, however, that if the Notes are Global Notes, the notice of withdrawal must comply with appropriate procedures of the Depositary.

Section 15.04 Deposit of Fundamental Change Repurchase Price. (a) The Company will deposit with the Trustee (or other paying agent appointed by the Company), or if the Company is acting as its own paying agent, set aside, segregate and hold in trust as provided in Section 4.04 on or prior to 11:00 a.m., New York City time, on the Fundamental Change Repurchase Date (subject to extension in order to allow the Company to comply with applicable law) an amount of money sufficient to repurchase all of the Notes to be repurchased at the appropriate Fundamental Change Repurchase Price. Subject to receipt of funds and/or Notes by the Trustee (or other paying agent appointed by the Company), payment for Notes surrendered for repurchase (and not withdrawn prior to the close of business on the Business Day immediately preceding the Fundamental Change Repurchase Date) will be made on the later of (i) the Fundamental Change Repurchase Date (provided the Holder has satisfied the conditions in Section 15.02) and (ii) the time of book-entry transfer or the delivery of such Note to the Trustee (or other paying agent appointed by the Company) by the Holder thereof in the manner required by Section 15.02 by mailing checks for the amount payable to the Holders of such Notes entitled thereto as they shall appear in the Note Register; provided, however, that payments to the Depositary shall be made by wire transfer of immediately available funds to the account of the Depositary or its nominee. The Trustee shall, promptly after such payment and upon written demand by the Company, return to the Company any funds in excess of the Fundamental Change Repurchase Price.

(a) If by 11:00 a.m. New York City time, on the Fundamental Change Repurchase Date, the Trustee (or other paying agent appointed by the Company) holds money sufficient to make payment on all the Notes or portions thereof that are to be repurchased on such Fundamental Change Repurchase Date, or, if extended in order to allow the Company to comply with applicable law, such later date, then, with respect to the Notes that have been properly surrendered for repurchase and have not been validly withdrawn in accordance with the provisions of this Indenture and the procedures of the Depositary, (i) such Notes will cease to be outstanding, (ii) interest will cease to accrue on such Notes on the Fundamental Change Repurchase Date or, if extended in order to allow the Company to comply with applicable law, such later date (whether or not book-entry transfer of the Notes has been made or the Notes have been delivered to the Trustee or paying agent) and (iii) all other rights of the Holders of such Notes with respect to the Notes will terminate on the Fundamental Change Repurchase Date or, if extended in order to allow the Company to comply with applicable law, such later date (other than (x) the right to receive the Fundamental Change Repurchase Price and (y) if the Fundamental Change Repurchase Date falls after a Regular Record Date but on or prior to the related Interest Payment Date, the right of the Holder of record on such Regular Record Date to receive the full amount of accrued and unpaid interest to, but excluding, such Interest Payment Date).

(b) Upon surrender of a Physical Note that is to be repurchased in part pursuant to Section 15.02, the Company shall execute and the Trustee shall authenticate and deliver to the Holder a new Physical Note in an authorized denomination equal in principal amount to the unrepurchased portion of the Physical Note surrendered.

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Section 15.05 Covenant to Comply with Applicable Laws Upon Repurchase of Notes. In connection with any repurchase offer, the Company will, if required:

(a) comply with the provisions of any tender offer rules under the Exchange Act that may then be applicable;

(b) file a Schedule TO or any other required schedule under the Exchange Act; and

(c) otherwise comply in all material respects with all federal and state securities laws in connection with any offer by the Company to repurchase the Notes;

in each case, so as to permit the rights and obligations under this Article 15 to be exercised in the time and in the manner specified in this Article 15 subject to postponement in order to allow the Company to comply with applicable law. To the extent that the provisions of any securities laws or regulations conflict with the provisions of this Indenture relating to the Company’s obligations to purchase the Notes upon a Fundamental Change, the Company will comply with the applicable securities laws and regulations and will not be deemed to have breached its obligations under such provisions of this Indenture by virtue of such conflict.

ARTICLE 16

NO REDEMPTION

Section 16.01 No Redemption. Other than as provided in Section 4.10, the Notes shall not be redeemable by the Company prior to the Maturity Date, and no sinking fund is provided for the Notes.

ARTICLE 17

MISCELLANEOUS PROVISIONS

Section 17.01 Provisions Binding on Company’s Successors. All the covenants, stipulations, promises and agreements of the Company contained in this Indenture shall bind its successors and assigns whether so expressed or not.

Section 17.02 Official Acts by Successor Corporation. Any act or proceeding by any provision of this Indenture authorized or required to be done or performed by any board, committee or Officer of the Company shall and may be done and performed with like force and effect by the like board, committee or officer of any corporation or other entity that shall at the time be the lawful sole successor of the Company.

Section 17.03 Addresses for Notices, Etc. Any notice or demand that by any provision of this Indenture is required or permitted to be given or served by the Trustee or by the Holders on the Company shall be deemed to have been sufficiently given or made, for all purposes if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box addressed (until another address is delivered by the Company to the Trustee) to [Lightning eMotors, Inc.], [                 ], Attention: [General Counsel], with a copy sent to DLA Piper LLP (US), 555 Mission Street, Suite 2400, San Francisco, CA 94105-2933, Attention: Jeffrey C. Selman, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if it is in writing and actually received by the Trustee at the Corporate Trust Office. In no event shall the Trustee or the Conversion Agent be obligated to monitor any website maintained by the Company or any press releases issued by the Company.

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The Trustee, by notice to the Company, may designate additional or different addresses for subsequent notices or communications.

Any notice or communication delivered or to be delivered to a Holder of Physical Notes shall be mailed to it by first class mail, postage prepaid, at its address as it appears on the Note Register and shall be sufficiently given to it if so mailed within the time prescribed. Any notice or communication delivered or to be delivered to a Holder of Global Notes shall be delivered in accordance with the Applicable Procedures of the Depositary and shall be sufficiently given to it if so delivered within the time prescribed.

Failure to mail or deliver a notice or communication to a Holder or any defect in it shall not affect its sufficiency with respect to other Holders. If a notice or communication is mailed or delivered, as the case may be, in the manner provided above, it is duly given, whether or not the addressee receives it.

In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder.

Section 17.04 Governing Law; Jurisdiction. THIS INDENTURE AND EACH NOTE, AND ANY CLAIM, CONTROVERSY OR DISPUTE ARISING UNDER OR RELATED TO THIS INDENTURE AND EACH NOTE, SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK (WITHOUT REGARD TO THE CONFLICTS OF LAWS PROVISIONS THEREOF).

The Company irrevocably consents and agrees, for the benefit of the Holders from time to time of the Notes and the Trustee, that any legal action, suit or proceeding against it with respect to obligations, liabilities or any other matter arising out of or in connection with this Indenture or the Notes may be brought in the courts of the State of New York or the courts of the United States located in the Borough of Manhattan, New York City, New York and, until amounts due and to become due in respect of the Notes have been paid, hereby irrevocably consents and submits to the non-exclusive jurisdiction of each such court in personam, generally and unconditionally with respect to any action, suit or proceeding for itself in respect of its properties, assets and revenues.

The Company irrevocably and unconditionally waives, to the fullest extent permitted by law, any objection which it may now or hereafter have to the laying of venue of any of the aforesaid actions, suits or proceedings arising out of or in connection with this Indenture brought in the courts of the State of New York or the courts of the United States located in the Borough of Manhattan, New York City, New York and hereby further irrevocably and unconditionally waives and agrees not to plead or claim in any such court that any such action, suit or proceeding brought in any such court has been brought in an inconvenient forum.

Section 17.05 Evidence of Compliance with Conditions Precedent; Certificates and Opinions of Counsel to Trustee. Upon any application or demand by the Company to the Trustee to take any action under any of the provisions of this Indenture, the Company shall furnish to the Trustee an Officer’s Certificate and an Opinion of Counsel, stating that such action is permitted by the terms of this Indenture and that all conditions precedent to such action have been complied with. With respect to matters of fact, an Opinion of Counsel may rely on an Officer’s Certificate or certificates of public officials.

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Each Officer’s Certificate and Opinion of Counsel provided for, by or on behalf of the Company in this Indenture and delivered to the Trustee with respect to compliance with this Indenture (other than the Officer’s Certificates provided for in Section 4.08) shall include (a) a statement that the person signing such certificate is familiar with the requested action and this Indenture; (b) a brief statement as to the nature and scope of the examination or investigation upon which the statement contained in such certificate is based; (c) a statement that, in the judgment of such person, he or she has made such examination or investigation as is necessary to enable him or her to express an informed judgment as to whether or not such action is permitted by this Indenture; and (d) a statement as to whether or not, in the judgment of such person, such action is permitted by this Indenture and that all conditions precedent to such action have been complied with.

Section 17.06 Legal Holidays. In any case where any Interest Payment Date, any Fundamental Change Repurchase Date or the Maturity Date is not a Business Day, then any action to be taken on such date need not be taken on such date, but may be taken on the next succeeding Business Day with the same force and effect as if taken on such date, and no interest shall accrue on any such payment in respect of the delay.

Section 17.07 No Security Interest Created. Nothing in this Indenture or in the Notes, expressed or implied, shall be construed to constitute a security interest under the Uniform Commercial Code or similar legislation, as now or hereafter enacted and in effect, in any jurisdiction.

Section 17.08 Benefits of Indenture. Nothing in this Indenture or in the Notes, expressed or implied, shall give to any Person, other than the Holders, the parties hereto, any Paying Agent, any Conversion Agent, any Custodian, any authenticating agent, any Note Registrar and their successors hereunder, any benefit or any legal or equitable right, remedy or claim under this Indenture.

Section 17.09 Table of Contents, Headings, Etc. The table of contents and the titles and headings of the articles and sections of this Indenture have been inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof.

Section 17.10 Authenticating Agent. The Trustee may appoint an authenticating agent that shall be authorized to act on its behalf and subject to its direction in the authentication and delivery of Notes in connection with the original issuance thereof and transfers and exchanges of Notes hereunder, including under Section 2.04, Section 2.05, Section 2.06, Section 2.07, Section 10.04 and Section 15.04 as fully to all intents and purposes as though the authenticating agent had been expressly authorized by this Indenture and those Sections to authenticate and deliver Notes. For all purposes of this Indenture, the authentication and delivery of Notes by the authenticating agent shall be deemed to be authentication and delivery of such Notes “by the Trustee” and a certificate of authentication executed on behalf of the Trustee by an authenticating agent shall be deemed to satisfy any requirement hereunder or in the Notes for the Trustee’s certificate of authentication. Such authenticating agent shall at all times be a Person eligible to serve as trustee hereunder pursuant to Section 7.08.

Any corporation or other entity into which any authenticating agent may be merged or converted or with which it may be consolidated, or any corporation or other entity resulting from any merger, consolidation or conversion to which any authenticating agent shall be a party, or any corporation or other entity succeeding to all or substantially all of the corporate trust business of any authenticating agent, shall be the successor of the authenticating agent hereunder, if such successor corporation or other entity is otherwise eligible under this Section 17.10, without the execution or filing of any paper or any further act on the part of the parties hereto or the authenticating agent or such successor corporation or other entity.

74

Any authenticating agent may at any time resign by giving written notice of resignation to the Trustee and to the Company. The Trustee may at any time terminate the agency of any authenticating agent by giving written notice of termination to such authenticating agent and to the Company. Upon receiving such a notice of resignation or upon such a termination, or in case at any time any authenticating agent shall cease to be eligible under this Section, the Trustee may appoint a successor authenticating agent (which may be the Trustee), shall give written notice of such appointment to the Company and shall deliver notice of such appointment to all Holders.

The Company agrees to pay to the authenticating agent from time to time reasonable compensation for its services although the Company may terminate the authenticating agent, if it determines such agent’s fees to be unreasonable.

The provisions of Section 7.02, Section 7.03, Section 7.04, Section 8.03 and this Section 17.10 shall be applicable to any authenticating agent.

If an authenticating agent is appointed pursuant to this Section 17.10, the Notes may have endorsed thereon, in addition to the Trustee’s certificate of authentication, an alternative certificate of authentication in the following form:

______________________________,

as Authenticating Agent, certifies that this is one of the Notes described

in the within-named Indenture.

By: __________________________________________

Authorized Signatory

Section 17.11 Execution in Counterparts. This Indenture may be executed in any number of counterparts, each of which shall be an original, but such counterparts shall together constitute but one and the same instrument. The exchange of copies of this Indenture and of signature pages by facsimile, PDF or other electronic transmission shall constitute effective execution and delivery of this Indenture as to the parties hereto and may be used in lieu of the original Indenture for all purposes. Signatures of the parties hereto transmitted by facsimile, PDF or other electronic means shall be deemed to be their original signatures for all purposes. Unless otherwise provided in this Indenture or in any Note, the words “execute,” “execution,” “signed” and “signature” and words of similar import used in or related to any document to be signed in connection with this Indenture, any Note or any of the transactions contemplated hereby (including amendments, waivers, consents and other modifications) shall be deemed to include electronic signatures and the keeping of records in electronic form, each of which shall be of the same legal effect, validity or enforceability as a manually executed signature in ink or the use of a paper-based recordkeeping system, as applicable, to the fullest extent and as provided for in any applicable law, including the Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures and Records Act and any other similar state laws based on the Uniform Electronic Transactions Act; provided that, notwithstanding anything herein to the contrary, the Trustee is not under any obligation to agree to accept electronic signatures in any form or in any format unless expressly agreed to by the Trustee pursuant to procedures approved by the Trustee.

Section 17.12 Severability. In the event any provision of this Indenture or in the Notes shall be invalid, illegal or unenforceable, then (to the extent permitted by law) the validity, legality or enforceability of the remaining provisions shall not in any way be affected or impaired.

Section 17.13 Waiver of Jury Trial. EACH OF THE COMPANY AND THE TRUSTEE HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS INDENTURE, THE NOTES OR THE TRANSACTIONS CONTEMPLATED HEREBY.

75

Section 17.14 Force Majeure. In no event shall the Trustee be responsible or liable for any failure or delay in the performance of its obligations hereunder arising out of or caused by, directly or indirectly, forces beyond its control, including, without limitation, strikes, work stoppages, accidents, acts of war or terrorism, pandemics, epidemics, civil or military disturbances, nuclear or natural catastrophes or acts of God, and interruptions, loss or malfunctions of utilities, communications or computer (software and hardware) services or the unavailability of the Federal Reserve Bank wire or telex write or communication facility; it being understood that the Trustee shall use reasonable efforts that are consistent with accepted practices in the banking industry to resume performance as soon as practicable under the circumstances.

Section 17.15 Calculations. The Company shall be responsible for making all calculations called for under the Notes. These calculations include, but are not limited to, determinations of the Last Reported Sale Prices of the Common Stock, the Daily VWAPs, accrued interest payable on the Notes, any Additional Interest on the Notes, the Conversion Rate of the Notes, Buy-In Price, Maximum Percentage, Excess Shares, . The Company shall make all these calculations in good faith and, absent manifest error, the Company’s calculations shall be final and binding on Holders of Notes. The Company shall provide a schedule of its calculations to each of the Trustee and the Conversion Agent, and each of the Trustee and Conversion Agent is entitled to rely conclusively upon the accuracy of the Company’s calculations without independent verification. The Trustee will forward the Company’s calculations to any registered Holder of Notes upon the written request of that Holder at the sole cost and expense of the Company. Neither the Trustee nor the Conversion Agent will have any responsibility to make calculations under this Indenture, nor will either of them have any responsibility to monitor the Company’s stock or trading price, determine whether the conditions to convertibility of the Notes have been met or determine whether the circumstances requiring changes to the Conversion Rate have occurred.

Section 17.16 USA PATRIOT Act. The parties hereto acknowledge that in accordance with Section 326 of the USA PATRIOT Act, the Trustee, like all financial institutions and in order to help fight the funding of terrorism and money laundering, is required to obtain, verify, and record information that identifies each person or legal entity that establishes a relationship or opens an account with the Trustee. The parties to this Indenture agree that they will provide the Trustee with such information as it may request in order for the Trustee to satisfy the requirements of the USA PATRIOT Act.

Section 17.17 Tax Withholding. The Company or the Trustee, as the case may be, shall be entitled to make a deduction or withholding from any payment which it makes under this Indenture for or on account of any present or future taxes, duties or charges if and to the extent so required by any applicable law and any current or future regulations or agreements thereunder or official interpretations thereof or any law implementing an intergovernmental approach thereto, in each case, that a Holder is subject to pursuant to the Indenture (“Applicable Tax Law”), or by virtue of the relevant Holder failing to satisfy any certification or other requirements under Applicable Tax Law in respect of the Notes, in which event the Company or the Trustee, as the case may be, shall make such payment after such withholding or deduction has been made and shall account to the relevant authorities for the amount so withheld or deducted and shall have no obligation to gross up any payment hereunder or pay any additional amount as a result of such withholding tax.

76

Notwithstanding any other provision of this Indenture, if the Company or other applicable withholding agent pays withholding taxes or backup withholding on behalf of the Holder as a result of an adjustment or the nonoccurrence of an adjustment to the Conversion Rate, the Company or other applicable withholding agent may, at its option, withhold from or set off such payments against payments of cash and shares of Common Stock on the Note (or any payments on the Company’s Common Stock) or sales proceeds received by or other funds or assets of the Holder.

[Remainder of page intentionally left blank]

77

IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed as of the date first written above.

[LIGHTNING EMOTORS, INC.]

By:
	Name:
	Title:

WILMINGTON TRUST, NATIONAL ASSOCIATION, as Trustee

By:
	Name:
	Title:

EXHIBIT A

[FORM OF FACE OF NOTE]

[INCLUDE FOLLOWING LEGEND IF A GLOBAL NOTE]

[UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A NEW YORK CORPORATION (“DTC”), TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT HEREUNDER IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

[INCLUDE FOLLOWING LEGEND IF A RESTRICTED SECURITY]

[THIS SECURITY AND THE COMMON STOCK, IF ANY, ISSUABLE UPON CONVERSION OF THIS SECURITY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT IN ACCORDANCE WITH THE FOLLOWING SENTENCE. BY ITS ACQUISITION HEREOF OR OF A BENEFICIAL INTEREST HEREIN, THE ACQUIRER:

(1) REPRESENTS THAT IT AND ANY ACCOUNT FOR WHICH IT IS ACTING IS A “QUALIFIED INSTITUTIONAL BUYER” (WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT) AND THAT IT EXERCISES SOLE INVESTMENT DISCRETION WITH RESPECT TO EACH SUCH ACCOUNT, AND

(2) AGREES FOR THE BENEFIT OF [LIGHTNING EMOTORS, INC.] (THE “COMPANY”) THAT IT WILL NOT OFFER, SELL, PLEDGE OR OTHERWISE TRANSFER THIS SECURITY OR ANY BENEFICIAL INTEREST HEREIN PRIOR TO THE DATE THAT IS THE LATER OF (X) ONE YEAR AFTER THE LAST ORIGINAL ISSUE DATE HEREOF OR SUCH SHORTER PERIOD OF TIME AS PERMITTED BY RULE 144 UNDER THE SECURITIES ACT OR ANY SUCCESSOR PROVISION THERETO AND (Y) SUCH LATER DATE, IF ANY, AS MAY BE REQUIRED BY APPLICABLE LAW, EXCEPT:

(A) TO THE COMPANY OR ANY SUBSIDIARY THEREOF, OR

(B) PURSUANT TO A REGISTRATION STATEMENT THAT HAS BECOME EFFECTIVE UNDER THE SECURITIES ACT AND IS EFFECTIVE AT THE TIME OF SUCH TRANSFER, OR

(C) TO A PERSON THAT YOU REASONABLY BELIEVE TO BE A QUALIFIED INSTITUTIONAL BUYER IN COMPLIANCE WITH RULE 144A UNDER THE SECURITIES ACT, OR

(D) PURSUANT TO AN EXEMPTION FROM REGISTRATION PROVIDED BY RULE 144 UNDER THE SECURITIES ACT OR ANY OTHER AVAILABLE EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

A-1

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (2)(D) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER FOR THE COMPANY TO DETERMINE THAT THE PROPOSED TRANSFER IS BEING MADE IN COMPLIANCE WITH THE SECURITIES ACT AND APPLICABLE STATE SECURITIES LAWS. NO REPRESENTATION IS MADE AS TO THE AVAILABILITY OF ANY EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT.

NO AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY OR PERSON THAT HAS BEEN AN AFFILIATE (AS DEFINED IN RULE 144 UNDER THE SECURITIES ACT) OF THE COMPANY DURING THE IMMEDIATELY PRECEDING THREE MONTHS MAY PURCHASE, OTHERWISE ACQUIRE OR HOLD THIS SECURITY OR A BENEFICIAL INTEREST HEREIN.]¹

¹  Subject to the procedures of the Depositary, the Restrictive Legend shall be deemed removed from the face of this Note without further action by the Company, Trustee or the Holders of this Note at such time and in the manner provided under Section 2.05 of the Indenture.

A-2

[Lightning eMotors, Inc.]

7.50% Convertible Senior Note due 2024

No. [     ]

[Initially]² $[     ]

CUSIP No. [         ]³

[Lightning eMotors, Inc.], a corporation duly organized and validly existing under the laws of the State of Delaware (the “Company,” which term includes any successor corporation or other entity under the Indenture referred to on the reverse hereof), for value received hereby promises to pay to [CEDE & CO.]⁴ [     ]⁵, or registered assigns, the principal sum [as set forth in the “Schedule of Exchanges of Notes” attached hereto]⁶ [of $[     ]]⁷, which amount, taken together with the principal amounts of all other outstanding Notes, shall not, unless permitted by the Indenture, exceed $100,000,000 in aggregate at any time, in accordance with the rules and procedures of the Depositary, on [ ], 2024, and interest thereon as set forth below.

This Note shall bear interest at the rate of 7.50% per year from [                ], 2021, or from the most recent date to which interest had been paid or provided for to, but excluding, the next scheduled Interest Payment Date until [                ], 2024. Interest is payable semi-annually in arrears on each [                ] and [                ] of each year (or, if such day is not a Business Day, the next succeeding Business Day), commencing on [                ], 2021, to Holders of record at the close of business on the preceding May 1 and November 1 (whether or not such day is a Business Day), respectively. Additional Interest will be payable as set forth in Section 6.03 of the within-mentioned Indenture, and any reference to interest on, or in respect of, any Note therein shall be deemed to include Additional Interest if, in such context, Additional Interest is, was or would be payable pursuant to Section 6.03, and any express mention of the payment of Additional Interest in any provision therein shall not be construed as excluding Additional Interest in those provisions thereof where such express mention is not made.

Any Defaulted Amounts shall accrue interest per annum at the rate borne by the Notes, subject to the enforceability thereof under applicable law, from, and including, the relevant payment date to, but excluding, the date on which such Defaulted Amounts shall have been paid by the Company, at its election, in accordance with Section 2.03(c) of the Indenture.

The Company shall pay the principal of and interest on this Note, if and so long as such Note is a Global Note, in immediately available funds to the Depositary or its nominee, as the case may be, as the registered Holder of such Note. As provided in and subject to the provisions of the Indenture, the Company shall pay the principal of any Notes (other than Notes that are Global Notes) at the office or agency designated by the Company for that purpose. The Company has initially designated the Trustee as its Paying Agent and Note Registrar in respect of the Notes and the Corporate Trust Office located in the United States of America as a place where Notes may be presented for payment or for registration of transfer and exchange.

²  Include if a global note.

³  Subject to the procedures of the Depositary, at such time as the Company notifies the Trustee that the Restrictive Legend is to be removed in accordance with the Indenture, the CUSIP number for this Note shall be deemed to be [ ].

⁴  Include if a global note.

⁵  Include if a physical note.

⁶  Include if a global note.

⁷  Include if a physical note.

A-3

Reference is made to the further provisions of this Note set forth on the reverse hereof, including, without limitation, provisions giving the Holder of this Note the right to convert this Note into shares of Common Stock on the terms and subject to the limitations set forth in the Indenture. Such further provisions shall for all purposes have the same effect as though fully set forth at this place.

This Note, and any claim, controversy or dispute arising under or related to this Note, shall be construed in accordance with and governed by the laws of the State of New York (without regard to the conflicts of laws provisions thereof).

In the case of any conflict between this Note and the Indenture, the provisions of the Indenture shall control and govern.

This Note shall not be valid or become obligatory for any purpose until the certificate of authentication hereon shall have been signed manually by the Trustee or a duly authorized authenticating agent under the Indenture.

[Remainder of page intentionally left blank]

A-4

IN WITNESS WHEREOF, the Company has caused this Note to be duly executed.

[LIGHTNING EMOTORS, INC.]
By:
	Name:
	Title:

Dated:

TRUSTEE’S CERTIFICATE OF AUTHENTICATION

WILMINGTON TRUST, NATIONAL ASSOCIATION, as Trustee, certifies that this is one of the Notes described in the within-named Indenture.

By:
	Authorized Signatory

A-5

[FORM OF REVERSE OF NOTE]

[Lightning eMotors, Inc.]

7.50% Convertible Senior Note due 2024

This Note is one of a duly authorized issue of Notes of the Company, designated as its 7.50% Convertible Senior Notes due 2024 (the “Notes”), limited to the aggregate principal amount of $100,000,000 all issued or to be issued under and pursuant to an Indenture dated as of [                ], 2021 (the “Indenture”), between the Company and Wilmington Trust, National Association, as trustee (the “Trustee”), to which Indenture and all indentures supplemental thereto reference is hereby made for a description of the rights, limitations of rights, obligations, duties and immunities thereunder of the Trustee, the Company and the Holders of the Notes. Additional Notes may be issued in an unlimited aggregate principal amount, subject to certain conditions specified in the Indenture. Capitalized terms used in this Note and not defined in this Note shall have the respective meanings set forth in the Indenture.

In case certain Events of Default shall have occurred and be continuing, the principal of, and interest on, all Notes may be declared, by either the Trustee or Holders of at least 25% in aggregate principal amount of Notes then outstanding, and upon said declaration shall become, due and payable, in the manner, with the effect and subject to the conditions and certain exceptions set forth in the Indenture.

Subject to the terms and conditions of the Indenture, the Company will make all payments and deliveries in respect of the Fundamental Change Repurchase Price on the Fundamental Change Repurchase Date and the principal amount on the Maturity Date, as the case may be, to the Holder who surrenders a Note to a Paying Agent to collect such payments in respect of the Note. The Company will pay cash amounts in money of the United States that at the time of payment is legal tender for payment of public and private debts.

The Indenture contains provisions permitting the Company and the Trustee in certain circumstances, without the consent of the Holders of the Notes, and in certain other circumstances, with the consent of the Holders of not less than a majority in aggregate principal amount of the Notes at the time outstanding, evidenced as in the Indenture provided, to execute supplemental indentures modifying the terms of the Indenture and the Notes as described therein. It is also provided in the Indenture that, subject to certain exceptions, the Holders of a majority in aggregate principal amount of the Notes at the time outstanding may on behalf of the Holders of all of the Notes waive any past Default or Event of Default under the Indenture and its consequences.

Notwithstanding any other provision of the Indenture or any provision of this Note, each Holder shall have the contractual right to receive payment or delivery, as the case may be, of (x) the principal (including the Fundamental Change Repurchase Price, if applicable) of, (y) accrued and unpaid interest, if any, on, and (z) the consideration due upon conversion of, this Note, on or after the respective due dates expressed or provided for in this Note or in the Indenture, and the contractual right to institute suit for the enforcement of any such payment or delivery, as the case may be, on or after such respective dates, shall not be amended without the consent of each Holder.

The Notes are issuable in registered form without coupons in minimum denominations of $1,000 principal amount and integral multiples in excess thereof. At the office or agency of the Company referred to on the face hereof, and in the manner and subject to the limitations provided in the Indenture, Notes may be exchanged for a like aggregate principal amount of Notes of other authorized denominations, without payment of any service charge but, if required by the Company or Trustee, with payment of a sum sufficient to cover any transfer or similar tax that may be imposed in connection therewith as a result of the name of the Holder of the new Notes issued upon such exchange of Notes being different from the name of the Holder of the old Notes surrendered for such exchange.

A-6

The Notes are not subject to redemption through the operation of any sinking fund or otherwise.

Upon the occurrence of a Fundamental Change, the Holder has the right, at such Holder’s option, to require the Company to repurchase for cash all of such Holder’s Notes or any portion thereof (in principal amounts of $1,000 or integral multiples thereof) on the Fundamental Change Repurchase Date at a price equal to the Fundamental Change Repurchase Price.

Subject to the provisions of the Indenture, the Holder hereof has the right, at its option, during certain periods and upon the occurrence of certain conditions specified in the Indenture, prior to the close of business on the second Scheduled Trading Day immediately preceding the Maturity Date, to convert any Notes or portion thereof that is $1,000 or an integral multiple thereof, into shares of Common Stock at the Conversion Rate specified in the Indenture, as adjusted from time to time as provided in the Indenture.

A-7

ABBREVIATIONS

The following abbreviations, when used in the inscription of the face of this Note, shall be construed as though they were written out in full according to applicable laws or regulations:

TEN COM = as tenants in common

UNIF GIFT MIN ACT = Uniform Gifts to Minors Act

CUST = Custodian

TEN ENT = as tenants by the entireties

JT TEN = joint tenants with right of survivorship and not as tenants in common Additional abbreviations may also be used though not in the above list.

A-8

SCHEDULE A⁸

SCHEDULE OF EXCHANGES OF NOTES

[Lightning eMotors, Inc.]

7.50% Convertible Senior Notes due 2024

The initial principal amount of this Global Note is ONE HUNDRED MILLION DOLLARS ($100,000,000). The following increases or decreases in this Global Note have been made:

Date of exchange Amount of decrease in principal amount of this Global Note Amount of increase in principal amount of this Global Note Principal amount of this Global Note following such decrease or increase Signature of authorized signatory of Trustee or Custodian

⁸  Include if a global note.

A-9

ATTACHMENT 1

[FORM OF NOTICE OF CONVERSION]

To: Wilmington Trust, National Association

Global Capital Markets

50 South Sixth Street, Suite 1290

Minneapolis, MN 55402

Attention: [Lighting eMotors] Notes Administrator

The undersigned registered owner of this Note hereby exercises the option to convert this Note, or the portion hereof (that is $1,000 principal amount or an integral multiple thereof) below designated, into shares of Common Stock in accordance with the terms of the Indenture referred to in this Note, and directs that any cash payable and any shares of Common Stock issuable and deliverable upon such conversion, together with any cash for any fractional share, and any Notes representing any unconverted principal amount hereof, be issued and delivered to the registered Holder hereof unless a different name has been indicated below. If any shares of Common Stock or any portion of this Note not converted are to be issued in the name of a Person other than the undersigned, the undersigned will pay all documentary, stamp or similar issue or transfer taxes, if any in accordance with Section 14.02(d) and Section 14.02(e) of the Indenture. Any amount required to be paid to the undersigned on account of interest accompanies this Note. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture.

Dated:
	Signature
Signature Guarantee

Signature(s) must be guaranteed by

an eligible Guarantor Institution

(banks, stock brokers, savings and

loan associations and credit unions)

with membership in an approved

signature guarantee medallion program

pursuant to Securities and Exchange

Commission Rule 17Ad-15 if shares of Common Stock are to

be issued, or

Notes are to be delivered, other than

to and in the name of the registered holder.

Fill in for registration of shares if to be issued,

and Notes if to be delivered, other than to and in the name

of the registered holder:

(Name)

1

(Street Address)

(City, State and Zip Code)

Please print name and address

Principal amount to be converted (if less than all):

$__________,000

NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.

Social Security or Other Taxpayer

Identification Number

2

ATTACHMENT 2

[FORM OF FUNDAMENTAL CHANGE REPURCHASE NOTICE]

To: Paying Agent

The undersigned registered owner of this Note hereby acknowledges receipt of a notice from [Lightning eMotors, Inc.] (the “Company”) as to the occurrence of a Fundamental Change with respect to the Company and specifying the Fundamental Change Repurchase Date and requests and instructs the Company to pay to the registered holder hereof in accordance with Section 15.02 of the Indenture referred to in this Note (1) the entire principal amount of this Note, or the portion thereof (that is $1,000 principal amount or an integral multiple thereof) below designated, and (2) if such Fundamental Change Repurchase Date does not fall during the period after a Regular Record Date and on or prior to the corresponding Interest Payment Date, accrued and unpaid interest, if any, thereon to, but excluding, such Fundamental Change Repurchase Date. Capitalized terms used herein but not defined shall have the meanings ascribed to such terms in the Indenture.

In the case of Physical Notes, the certificate numbers of the Notes to be repurchased are as set forth below:

Dated: __________

Signature(s)

Social Security or Other Taxpayer Identification Number

Principal amount to be repaid (if less than all):

$__________,000

NOTICE: The above signature(s) of the Holder(s) hereof must correspond with the name as written upon the face of the Note in every particular without alteration or enlargement or any change whatever.

1

ATTACHMENT 3

[FORM OF ASSIGNMENT AND TRANSFER]

For value received _______________________ hereby sell(s), assign(s) and transfer(s) unto _______________________ (Please insert social security or Taxpayer Identification Number of assignee) the within Note, and hereby irrevocably constitutes and appoints _______________________ attorney to transfer the said Note on the books of the Company, with full power of substitution in the premises.

1

Dated:

Signature(s)

Signature Guarantee Signature(s) must be guaranteed by an eligible

Guarantor Institution (banks, stockbrokers, savings

and loan associations and credit unions) with

membership in an approved signature guarantee

medallion program pursuant to Securities and Exchange Commission Rule 17Ad-15 if Notes are to

be delivered, other than to and in the name of the registered holder.

NOTICE: The signature on the assignment must

correspond with the name as written upon the face of

the Note in every particular without alteration or

enlargement or any change whatever.

2

EXHIBIT B

[Form of Warrant Agreement]

GIGCAPITAL3, INC.

and

CONTINENTAL STOCK TRANSFER & TRUST COMPANY

AMENDED AND RESTATED WARRANT AGREEMENT

THIS AMENDED AND RESTATED WARRANT AGREEMENT (this “Agreement”), dated as of ___, 2020, is by and between GigCapital3, Inc., a Delaware corporation (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (the “Warrant Agent”, also referred to herein as the “Transfer Agent”).

WHEREAS, the Company entered into Unit Purchase Agreements dated as of May 13, 2020 (the “Unit Purchase Agreements”), with each of GigAcquisitions3 LLC, a Delaware limited liability company (“Sponsor”), Nomura Securities International, Inc. (“Nomura”), Oppenheimer & Co. Inc. (“Oppenheimer”) and Odeon Capital Group LLC (“Odeon” and, collectively with Sponsor, Nomura and Oppenheimer, the “Founders”), pursuant to which the Founders have purchased an aggregate of [•] units (the “Private Placement Units”), each such unit comprised of one share of common stock, par value $0.0001 per share (“Common Stock”), of the Company, and three-fourths of one warrant to purchase one share of Common Stock at an initial exercise price of $11.50 per share of Common Stock (each, a “Founder Warrant”), simultaneously with the closing of the Offering (as defined below), for a purchase price of $10.00 per unit;

WHEREAS, in order to finance the Company’s transaction costs in connection with an intended initial merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination, involving the Company and one or more businesses (a “Business Combination”), Sponsor or any of its affiliates, or certain of the Company’s executive officers or directors may loan to the Company funds as the Company may require, of which up to $1,500,000 of such loans may be convertible into up to an additional 150,000 units of the Company’s equity securities (the “Working Capital Units”), each such Working Capital Unit comprised of one share of one share of Common Stock and three-fourths of one warrant to purchase one share of Common Stock at an initial exercise price of $11.50 per share of Common Stock (the “Working Capital Warrants”), at a price of $10.00 per Working Capital Unit;

WHEREAS, on May 18, 2020, the Company completed an initial public offering (the “Offering”) of units of the Company’s equity securities (the “Public Units” and, together with the Private Placement Units and the Working Capital Units, the “Units”), each such unit comprised of one share of Common Stock and three-fourths of one redeemable warrant to purchase one share of Common Stock at an initial exercise price of $11.50 per share of Common Stock (the “Public Warrants” and, together with the Founder Warrants and the Working Capital Warrants, the “Initial Warrants”) and, in connection therewith, issued and delivered up to 15,000,000 Public Warrants to public investors in the Offering;

WHEREAS, the Company and Warrant Agent entered into that certain Warrant Agreement, dated as of May 18, 2020 (the “Original Warrant Agreement”), which provides for the form and provisions of the Initial Warrants, the terms upon which they shall be issued and exercised, and the respective rights, limitations of rights, and immunities of the Company, the Warrant Agent and the holders of the Initial Warrants;

WHEREAS, the Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement on Form S-1, File No. 333-236626 (the “Registration Statement”), and prospectus (the “Prospectus”) for the registration, under the Securities Act of 1933, as amended (the “Securities Act”), of the Offering;

WHEREAS, the Company, Project Power Merger Sub, Inc. (“Merger Sub”), and Lightning Systems, Inc. (the “Target”) have entered into that certain Business Combination Agreement, dated as of December 10, 2020 (the “Business Combination Agreement”), pursuant to which the parties thereto shall, among other things, consummate a Business Combination in which Merger Sub shall merge with and into the Target, with the Target surviving such Merger as a wholly-owned subsidiary of the Company, pursuant to Section 251 of the Delaware General Corporation Law (the “Merger”);

WHEREAS, the Company has, concurrently with entering into the Business Combination Agreement, entered into Subscription Agreements, dated as of December 10, 2020 (the “Subscription Agreements”) with certain investors (the “Subscribers”), pursuant to which the Subscribers have agreed to subscribe for and purchase, and the Company has agreed to issue and sell to the Subscribers, effective as of immediately prior to the effective time of the Merger, (a) an aggregate amount of $100,000,000 of unsecured promissory notes convertible into shares of Common Stock at a conversion price of $11.50 per share of Common Stock, and (b) warrants to purchase an aggregate of 8,695,652 shares of Common Stock for an exercise price of $11.50 per share of Common Stock (the “Note Financing Warrants” and, together with the Initial Warrants, the “Warrants”);

WHEREAS, each whole Warrant entitles (or, in the case of the Note Financing Warrants, will upon its issuance pursuant to the Subscription Agreements entitle) the holder thereof to purchase one share of Common Stock for $11.50 per share, subject to adjustment as described herein;

WHEREAS, the Company desires the Warrant Agent to act on behalf of the Company, and the Warrant Agent is willing to so act, in connection with the issuance, registration, transfer, exchange, redemption and exercise of the Warrants;

WHEREAS, the Company desires to provide for the form and provisions of the Warrants, the terms upon which they shall be issued and exercised, and the respective rights, limitation of rights, and immunities of the Company, the Warrant Agent, and the holders of the Warrants;

WHEREAS, in connection with the foregoing, the Company and the Warrant Agent desire to amend and restate the Original Warrant Agreement in the form of this Agreement, in accordance with Section 9.8 of the Original Warrant Agreement, such that this Agreement will take effect and supersede the Original Warrant Agreement in its entirety as of immediately prior to the effective time of the Merger (concurrently with the issuance of the Note Financing Warrants); and

WHEREAS, all acts and things have been done and performed which are necessary to make the Warrants, when executed on behalf of the Company and countersigned by or on behalf of the Warrant Agent, as provided herein, the valid, binding and legal obligations of the Company, and to authorize the execution and delivery of this Agreement.

NOW, THEREFORE, in consideration of the mutual agreements herein contained, the parties hereto agree as follows:

1. Appointment of Warrant Agent. The Company hereby appoints the Warrant Agent to act as agent for the Company for the Warrants, and the Warrant Agent hereby accepts such appointment and agrees to perform the same in accordance with the terms and conditions set forth in this Agreement.

2. Warrants.

2.1 Form of Warrant. Each Warrant shall initially be issued in registered form only.

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2.2 Effect of Countersignature. If a physical certificate is issued, unless and until countersigned by the Warrant Agent pursuant to this Agreement, a Warrant shall be invalid and of no effect and may not be exercised by the holder thereof.

2.3 Registration.

2.3.1 Warrant Register. The Warrant Agent shall maintain books (the “Warrant Register”), for the registration of original issuance and the registration of transfer of the Warrants. Upon the initial issuance of the Warrants in book-entry form, the Warrant Agent shall issue and register the Warrants in the names of the respective holders thereof in such denominations and otherwise in accordance with instructions delivered to the Warrant Agent by the Company. Ownership of beneficial interests in the Public Warrants shall be shown on, and the transfer of such ownership shall be effected through, records maintained by institutions that have accounts with the Depositary (such institution, with respect to a Warrant in its account, a “Participant”).

If The Depository Trust Company (the “Depositary”) subsequently ceases to make its book-entry settlement system available for the Public Warrants, the Company may instruct the Warrant Agent regarding making other arrangements for book-entry settlement. In the event that the Public Warrants are not eligible for, or it is no longer necessary to have the Public Warrants available in, book-entry form, the Warrant Agent shall provide written instructions to the Depositary to deliver to the Warrant Agent for cancellation each book-entry Public Warrant, and the Company shall instruct the Warrant Agent to deliver to the Depositary definitive certificates in physical form evidencing such Warrants which shall be in the form annexed hereto as Exhibit A. Notwithstanding anything herein to the contrary, any Initial Warrant, or portion thereof, may be issued as part of, and be represented by, a Unit. Any Initial Warrant so issued shall have the same terms, force and effect as a certificated Initial Warrant that has been duly countersigned by the Warrant Agent in accordance with the terms of this Agreement.

Certificates representing the Warrants, if issued, shall be signed by, or bear the facsimile signature of, the Chairman of the Board, President, Chief Executive Officer, Chief Financial Officer, Secretary or other executive officer of the Company. In the event the person whose facsimile signature has been placed upon any Warrant shall have ceased to serve in the capacity in which such person signed the Warrant before such Warrant is issued, it may be issued with the same effect as if he or she had not ceased to be such at the date of issuance. Each certificate representing a Founder Warrant or Working Capital Warrant held by the Sponsor shall bear the legend set forth in Exhibit B hereto. Each certificate representing a Founder Warrant or Working Capital Warrant held by a Founder (other than the Sponsor) shall bear the legend set forth in Exhibit C hereto. Each certificate representing a Note Financing Warrant shall bear the legend set forth in Exhibit D hereto.

2.3.2 Registered Holder. Prior to due presentment for registration of transfer of any Warrant, the Company and the Warrant Agent may deem and treat the person in whose name such Warrant is registered in the Warrant Register (the “Registered Holder”) as the absolute owner of such Warrant and of each Warrant represented thereby, for the purpose of any exercise thereof, and for all other purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary.

2.4 Detachability of Warrants. The Common Stock and Warrants comprising the Public Units trade separately.

2.5 No Fractional Warrants Other Than as Part of Units. The Company shall not issue fractional Warrants other than as part of the Units, each of which is comprised of one share of Common Stock and three-fourths of one Initial Warrant. If, upon the detachment of Initial Warrants from Units or otherwise, a holder of Initial Warrants would be entitled to receive a fractional Initial Warrant, the Company shall round down to the nearest whole number the number of Initial Warrants to be issued to such holder.

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2.6 Founder Warrants and Working Capital Warrants. The Founder Warrants and the Working Capital Warrants shall be identical to the Public Warrants, except that so long as they are held by a Founder or any of its Permitted Transferees (as defined below) the Founder Warrants and the Working Capital Warrants: (i) may be exercised for cash or, pursuant to subsection 3.3.1(c) hereof, on a cashless basis, (ii) shall be subject to the Lock-up (as defined below), and (iii) in accordance with Section 6.4 hereof shall not be redeemable by the Company; provided, however, that in the case of (ii), the Founder Warrants, the Working Capital Warrants and any shares of Common Stock held by a Founder or its Permitted Transferees and issued upon exercise of the Founder Warrants and the Working Capital Warrants may be transferred by the holders thereof:

(a) amongst the Sponsor and its affiliates, to the Company’s executive officers or directors, or to any affiliate or family member of any of the Company’s executive officers or directors;

(b) in the case of an entity, as a distribution to its partners, stockholders or members upon its liquidation;

(c) in the case of an individual, (i) by bona fide gift to such person’s immediate family or to a trust, the beneficiary of which is a member of such person’s immediate family, an affiliate of such person or to a charitable organization, (ii) by virtue of the laws of descent and distribution upon death of such person, or (iii) pursuant to a qualified domestic relations order;

(d) by certain pledges to secure obligations incurred in connection with purchases of the Company’s securities;

(e) through private sales or transfers made in connection with the consummation of the Company’s initial Business Combination at prices no greater than the price at which the Founder Warrants were originally purchased;

(f) in the case of a Founder (other than the Sponsor), to such Founder’s affiliates or any entity controlled by such Founder; or

(g) to the Company for no value for cancellation in connection with the consummation of the Business Combination; provided, however, that, in each case (except clause (g)), these transferees (the “Permitted Transferees”) shall enter into a written agreement with the Company agreeing to be bound by the transfer restrictions agreed to by the original holder in connection with the purchase of the securities being transferred.

For the purposes of this Agreement, the term “Lock-up” means the restrictions on transfer set forth in Section 7 of the Unit Purchase Agreements.

2.7 Exercise Period for Certain Founders. Notwithstanding anything herein to the contrary, any Founder Warrants and the Working Capital Warrants held by the Founders (other than the Sponsor) or their respective designees or affiliates shall not be exercisable on the date immediately following the fifth anniversary of the effective date of the Registration Statement.

2.8 Note Financing Warrants. The Note Financing Warrants shall be identical to the Public Warrants, except that the Note Financing Warrants in accordance with Section 6.5 hereof shall not be redeemable by the Company.

3. Terms and Exercise of Warrants.

3.1 Exercise Price. Each whole Warrant shall, when countersigned by the Warrant Agent, entitle the Registered Holder thereof, subject to the provisions of such Warrant and of this Agreement, to purchase from the Company the number of shares of Common Stock stated therein, at the price of $11.50 per share, subject to the adjustments provided in Section 4 hereof and in the

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last sentence of this Section 3.1. The term “Exercise Price” as used in this Agreement shall mean the price per share at which shares of Common Stock may be purchased at the time a Warrant is exercised. The Company in its sole discretion may lower the Exercise Price at any time prior to the Expiration Date (as defined below) for a period of not less than twenty (20) Business Days, provided, that the Company shall provide at least twenty (20) days prior written notice of such reduction to Registered Holders of the Warrants and, provided further that any such reduction shall be identical among all of the Warrants.

3.2 Duration of Warrants. A Warrant may be exercised only during the period (the “Exercise Period”) commencing on the later of: (i) the date that is thirty (30) days after the first date on which the Company completes its initial Business Combination, or (ii) the date that is twelve (12) months from the date of the closing of the Offering, and terminating at 5:00 p.m., New York City time on the earlier to occur of: (x) the date that is five (5) years after the date on which the Company completes its initial Business Combination, or (y) other than with respect to the Founder Warrants, the Working Capital Warrants and the Note Financing Warrants to the extent then held, directly or indirectly, by the original purchasers thereof or their Permitted Transferees, the Redemption Date (as defined below) as provided in Section 6.2 hereof (the “Expiration Date”); provided, however, that the exercise of any Warrant shall be subject to the satisfaction of any applicable conditions, as set forth in subsection 3.3.2 below, with respect to an effective registration statement. Except with respect to the right to receive the Redemption Price (as defined below) (other than with respect to a Founder Warrant, a Working Capital Warrant or a Note Financing Warrant to the extent then held, directly or indirectly, by the original purchasers thereof or their Permitted Transferees) in the event of a redemption (as set forth in Section 6 hereof), each Warrant (other than a Founder Warrant, Working Capital Warrant or Note Financing Warrant in the event of a redemption to the extent then held, directly or indirectly, by the original purchasers thereof or their Permitted Transferees) not exercised on or before the Expiration Date shall become void, and all rights thereunder and all rights in respect thereof under this Agreement shall cease at 5:00 p.m. New York City time on the Expiration Date. The Company in its sole discretion may extend the duration of the Warrants by delaying the Expiration Date; provided, that the Company shall provide at least twenty (20) days prior written notice of any such extension to Registered Holders of the Warrants and, provided further that any such extension shall be identical in duration among all the Warrants.

3.3 Exercise of Warrants.

3.3.1 Payment. Subject to the provisions of the Warrant and this Agreement, a Warrant, when countersigned by the Warrant Agent, may be exercised by the Registered Holder thereof by surrendering it, at the office of the Warrant Agent, or at the office of its successor as Warrant Agent, in the Borough of Manhattan, City and State of New York, with the subscription form, as set forth in the Warrant, duly executed, and by paying in full the Exercise Price for each share of Common Stock as to which the Warrant is exercised and any and all applicable taxes due in connection with the exercise of the Warrant, the exchange of the Warrant for the shares of Common Stock and the issuance of such Common Stock, as follows:

(a) in lawful money of the United States, in good certified check or good bank draft payable to the order of the Warrant Agent;

(b) in the event of a redemption pursuant to Section 6 hereof in which the Company’s board of directors (the “Board”) has elected to require all holders of the Warrants to exercise such Warrants on a “cashless basis,” by surrendering the Warrants for that number of shares of Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the difference between the Exercise Price and the Fair Market Value, as defined in this subsection 3.3.1(b) by (y) the Fair Market Value. Solely for purposes of this subsection 3.3.1(b) and Section 6.3, the “Fair Market Value” shall mean the average reported last sale price of the Common Stock for the five (5) trading days ending on the third trading day prior to the date on which the notice of redemption is sent to the holders of the Warrants, pursuant to Section 6 hereof;

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(c) with respect to any Founder Warrant or Working Capital Warrant, so long as such Founder Warrant or Working Capital Warrant is held by a Founder or a Permitted Transferee of a Founder, by surrendering such Founder Warrants or Working Capital Warrants for that number of shares of Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the difference between the Exercise Price and the Fair Market Value, as defined in this subsection 3.3.1(c), by (y) the Fair Market Value. Solely for purposes of this subsection 3.3.1(c), the “Fair Market Value” shall mean the average reported last sale price of the Common Stock for the five (5) trading days ending on the third trading day prior to the date on which notice of exercise of the Warrant is sent to the Warrant Agent; or

(d) as provided in Section 7.4 hereof.

Notwithstanding anything to the contrary contained herein, to the extent that a holder that holds Warrants indirectly through a Participant submits irrevocable instructions to exercise such Warrant, such holder shall be deemed for purposes of Regulation SHO to have exercised such Warrant at the time of delivery of such instructions, regardless of when shares of Common Stock are delivered to such holder or its Participant.

3.3.2 Issuance of Shares of Common Stock on Exercise. As soon as practicable after the exercise of any Warrant and the clearance of the funds in payment of the Exercise Price (if payment is pursuant to subsection 3.3.1(a)), the Company shall issue to the Registered Holder of such Warrant a book-entry position or certificate, as applicable, for the number of full shares of Common Stock to which he, she or it is entitled, registered in such name or names as may be directed by him, her or it, and if such Warrant shall not have been exercised in full, a new book-entry position or countersigned Warrant, as applicable, for the number of shares of Common Stock as to which such Warrant shall not have been exercised. Notwithstanding the foregoing, the Company shall not be obligated to deliver any shares of Common Stock pursuant to the exercise of a Public Warrant or a Note Financing Warrant and shall have no obligation to settle such Public Warrant or Note Financing Warrant exercise unless a registration statement under the Securities Act with respect to the shares of Common Stock underlying the Public Warrants or Note Financing Warrant is then effective and a prospectus relating thereto is current, subject to the Company’s satisfying its obligations under Section 7.4. No Public Warrant or Note Financing Warrant shall be exercisable and the Company shall not be obligated to issue shares of Common Stock upon exercise of a Public Warrant or a Note Financing Warrant unless the Common Stock issuable upon such Public Warrant exercise has been registered, qualified or deemed to be exempt from registration or qualification under the securities laws of the state of residence of the Registered Holder of the Public Warrants or Note Financing Warrants. In the event that the conditions in the two immediately preceding sentences are not satisfied with respect to a Public Warrant or a Note Financing Warrant, the holder of such Warrant shall not be entitled to exercise such Public Warrant or Note Financing Warrant and such Public Warrant or Note Financing Warrant may have no value and expire worthless. In such case the purchaser of a Public Unit containing such Public Warrant shall have paid the full purchase price for the Public Unit solely for the share of Common Stock underlying such Public Unit. In no event will the Company be required to net cash settle the Public Warrant or the Note Financing Warrant exercise. The Company may require holders of Public Warrants or Note Financing Warrants to settle the Public Warrant or Note Financing Warrant on a “cashless basis” pursuant to Section 7.4. If, by reason of any exercise of Warrants on a “cashless basis”, the holder of any Warrant would be entitled, upon the exercise of such Warrant, to receive a fractional interest in a share of Common Stock, the Company shall round down to the nearest whole number, the number of shares of Common Stock to be issued to such holder. As used in this Agreement, “trading day” means any day on which the Common Stock is traded on a national securities exchange or quoted for trading on one or more OTC Markets.

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3.3.3 Valid Issuance. All shares of Common Stock issued upon the proper exercise of a Warrant in conformity with this Agreement shall be validly issued, fully paid and non-assessable.

3.3.4 Date of Issuance. Each person in whose name any book-entry position or certificate, as applicable, for shares of Common Stock is issued shall for all purposes be deemed to have become the holder of record of such shares of Common Stock on the date on which the Warrant, or book-entry position representing such Warrant, was surrendered and payment of the Exercise Price was made, irrespective of the date of delivery of such certificate in the case of a certificated Warrant, except that, if the date of such surrender and payment is a date when the share transfer books of the Company or book-entry system of the Warrant Agent are closed, such person shall be deemed to have become the holder of such shares of Common Stock at the close of business on the next succeeding date on which the share transfer books or book-entry system are open.

3.3.5 Maximum Percentage. A holder of a Warrant may notify the Company in writing in the event it elects to be subject to the provisions contained in this subsection 3.3.5; however, no holder of a Warrant shall be subject to this subsection 3.3.5 unless he, she or it makes such election. If the election is made by a holder, the Warrant Agent shall not effect the exercise of the holder’s Warrant, and such holder shall not have the right to exercise such Warrant, to the extent that after giving effect to such exercise, such person (together with such person’s affiliates), to the Warrant Agent’s actual knowledge, would beneficially own in excess of 9.8% (the “Maximum Percentage”) of the shares of Common Stock outstanding immediately after giving effect to such exercise. For purposes of the foregoing sentence, the aggregate number of shares of Common Stock beneficially owned by such person and its affiliates shall include the number of shares of Common Stock issuable upon exercise of the Warrant with respect to which the determination of such sentence is being made, but shall exclude shares of Common Stock that would be issuable upon (x) exercise of the remaining, unexercised portion of the Warrant beneficially owned by such person and its affiliates and (y) exercise or conversion of the unexercised or unconverted portion of any other securities of the Company beneficially owned by such person and its affiliates (including, without limitation, any convertible notes or convertible preferred stock or warrants) subject to a limitation on conversion or exercise analogous to the limitation contained herein. Except as set forth in the preceding sentence, for purposes of this paragraph, beneficial ownership shall be calculated in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). For purposes of the Warrant, in determining the number of outstanding shares of Common Stock, the holder may rely on the number of outstanding shares of Common Stock as reflected in (1) the Company’s most recent annual report on Form 10-K, quarterly report on Form 10-Q, current report on Form 8-K or other public filing with the Commission as the case may be, (2) a more recent public announcement by the Company or (3) any other notice by the Company or Transfer Agent setting forth the number of shares of Common Stock outstanding. For any reason at any time, upon the written request of the holder of the Warrant, the Company shall, within two (2) Business Days, confirm orally and in writing to such holder the number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined after giving effect to the conversion or exercise of equity securities of the Company by the holder and its affiliates since the date as of which such number of outstanding shares of Common Stock was reported. By written notice to the Company, the holder of a Warrant may from time to time increase or decrease the Maximum Percentage applicable to such holder to any other percentage specified in such notice; provided, however, that any such increase shall not be effective until the sixty-first (61st) day after such notice is delivered to the Company.

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4. Adjustments.

4.1 Stock Dividends.

4.1.1 Split-Ups. If after the date hereof, and subject to the provisions of Section 4.6 below, the number of outstanding shares of Common Stock is increased by a stock dividend payable in shares of Common Stock, or by a split-up of shares of Common Stock or other similar event, then, on the effective date of such stock dividend, split-up or similar event, the number of shares of Common Stock issuable on exercise of each Warrant shall be increased in proportion to such increase in the outstanding shares of Common Stock.

4.1.2 Extraordinary Dividends. If the Company, at any time while the Warrants are outstanding and unexpired, shall pay a dividend or make a distribution in cash, securities or other assets to the holders of the Common Stock on account of such shares of Common Stock (or other shares of the Company’s capital stock into which the Warrants are convertible) (an “Extraordinary Dividend”), then the Exercise Price shall be decreased, effective immediately after the effective date of such Extraordinary Dividend, by the amount of cash and/or the fair market value (as determined by the Board, in good faith) of any securities or other assets paid on each share of Common Stock in respect of such Extraordinary Dividend; provided, however, that none of the following shall be deemed an Extraordinary Dividend for purposes of this provision: (a) any adjustment described in subsection 4.1.1 above, (b) any cash dividend or cash distribution which, when combined on a per share basis with the per share amounts of all other cash dividends and cash distributions paid on the Common Stock during the 365-day period ending on the date of declaration of such dividend or distribution does not exceed $0.50 (as adjusted to appropriately reflect any of the events referred to in other subsections of this Section 4 and excluding cash dividends or cash distributions that resulted in an adjustment to the Exercise Price or to the number of shares of Common Stock issuable on exercise of each Warrant) but only with respect to the amount of the aggregate cash dividend or cash distribution equal to or less than $0.50, (c) any payment to satisfy the redemption rights of the holders of the shares of Common Stock in connection with a proposed initial Business Combination or (d) any payment in connection with the Company’s liquidation and the distribution of its assets upon its failure to consummate a Business Combination. Solely for purposes of illustration, if the Company, at a time while the Warrants are outstanding and unexpired, pays a cash dividend of $0.35 and previously paid an aggregate of $0.40 of cash dividends and cash distributions on the Common Stock during the 365-day period ending on the date of declaration of such $0.35 dividend, then the Warrant Price will be decreased, effectively immediately after the effective date of such $0.35 dividend, by $0.25 (the absolute value of the difference between $0.75 (the aggregate amount of all cash dividends and cash distributions paid or made in such 365-day period, including such $0.35 dividend) and $0.50 (the greater of (x) $0.50 and (y) the aggregate amount of all cash dividends and cash distributions paid or made in such 365-day period prior to such $0.35 dividend)).

4.2 Aggregation of Shares. If after the date hereof, and subject to the provisions of Section 4.6 hereof, the number of outstanding shares of Common Stock is decreased by a consolidation, combination, reverse stock split or reclassification of shares of Common Stock or other similar event, then, on the effective date of such consolidation, combination, reverse stock split, reclassification or similar event, the number of shares of Common Stock issuable on exercise of each Warrant shall be decreased in proportion to such decrease in outstanding shares of Common Stock.

4.3 Adjustments in Exercise Price.

4.3.1 Whenever the number of shares of Common Stock purchasable upon the exercise of the Warrants is adjusted, as provided in subsection 4.1.1 or Section 4.2 above, the Exercise Price shall be adjusted (to the nearest cent) by multiplying such Exercise Price immediately prior to such adjustment by a fraction (x) the numerator of which shall be the number of shares of Common Stock purchasable upon the exercise of the Warrants immediately prior to such adjustment, and (y) the denominator of which shall be the number of shares of Common Stock so purchasable immediately thereafter.

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4.3.2 If (a) the Company issues additional shares of Common Stock or equity-linked securities for capital raising purposes in connection with the closing of the initial Business Combination at an issue price or effective issue price of less than $9.20 per share of Common Stock (with such issue price or effective issue price to be determined in good faith by the Board, and in the case of any such issuance to Founders or their affiliates, without taking into account any founder shares held by them prior to such issuance), (b) the aggregate gross proceeds from such issuances represent more than 65% of the total equity proceeds, and interest thereon, available for the funding of the initial Business Combination on the date of the consummation of the initial Business Combination (net of redemptions), and (c) the volume weighted average trading price of Common Stock during the 20 trading-day period starting on the trading day prior to the day on which the Company consummates the initial Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the Warrants will be adjusted (to the nearest cent) to be equal to 115% of the greater of (i) the Market Value or (ii) the price at which the Company issues the additional shares of Common Stock or equity-linked securities.

4.4 Replacement of Securities upon Reorganization, etc. In case of any reclassification or reorganization of the outstanding shares of Common Stock (other than a change under subsections 4.1.1 or 4.1.2 or Section 4.2 hereof or that solely affects the par value of such shares of Common Stock), or in the case of any merger or consolidation of the Company with or into another entity or conversion of the Company into another entity (other than a consolidation or merger in which the Company is the continuing corporation and that does not result in any reclassification or reorganization of the outstanding shares of Common Stock), or in the case of any sale or conveyance to another entity of the assets or other property of the Company as an entirety or substantially as an entirety in connection with which the Company is dissolved, the holders of the Warrants shall thereafter have the right to purchase and receive, upon the basis and upon the terms and conditions specified in the Warrants and in lieu of the shares of Common Stock of the Company immediately theretofore purchasable and receivable upon the exercise of the rights represented thereby, the kind and amount of shares of stock or other securities or property (including cash) receivable upon such reclassification, reorganization, merger or consolidation, or upon a dissolution following any such sale or transfer, that the holder of the Warrants would have received if such holder had exercised his, her or its Warrant(s) immediately prior to such event; and if any reclassification also results in a change in shares of Common Stock covered by Sections 4.1 or 4.2, then such adjustment shall be made pursuant to Sections 4.1, 4.2 and this Section 4.4. The provisions of this Section 4.4 shall similarly apply to successive reclassifications, reorganizations, mergers or consolidations, sales or other transfers. In no event will the Exercise Price be reduced to less than the par value per share issuable upon exercise of the Warrant.

4.5 Notices of Changes in Warrant. Upon every adjustment of the Exercise Price or the number of shares of Common Stock issuable upon exercise of a Warrant, the Company shall give written notice thereof to the Warrant Agent, which notice shall state the Exercise Price resulting from such adjustment and the increase or decrease, if any, in the number of shares of Common Stock purchasable at such price upon the exercise of a Warrant, setting forth in reasonable detail the method of calculation and the facts upon which such calculation is based. Upon the occurrence of any event specified in Sections 4.1, 4.2, 4.3 or 4.4, the Company shall give written notice of the occurrence of such event to each holder of a Warrant, at the last address set forth for such holder in the Warrant Register, of the record date or the effective date of the event. Failure to give such notice, or any defect therein, shall not affect the legality or validity of such event.

4.6 No Fractional Shares. Notwithstanding any provision contained in this Agreement to the contrary, the Company shall not issue fractional shares of Common Stock upon the exercise of Warrants. If, by reason of any adjustment made pursuant to this Section 4, the holder of any Warrant would be entitled, upon the exercise of such Warrant, to receive a fractional interest in a share, the Company shall, upon such exercise, round down to the nearest whole number the number of shares of Common Stock to be issued to such holder.

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4.7 Form of Warrant. The form of Warrant need not be changed because of any adjustment pursuant to this Section 4, and Warrants issued after such adjustment may state the same Exercise Price and the same number of shares of Common Stock as is stated in the Warrants initially issued pursuant to this Agreement; provided, however, that the Company may at any time in its sole discretion make any change in the form of Warrant that the Company may deem appropriate and that does not affect the substance thereof, and any Warrant thereafter issued or countersigned, whether in exchange or substitution for an outstanding Warrant or otherwise, may be in the form as so changed.

4.8 Other Events. In case any event shall occur affecting the Company as to which none of the provisions of preceding subsections of this Section 4 are strictly applicable, but which would require an adjustment to the terms of the Warrants in order to (i) avoid an adverse impact on the Warrants and (ii) effectuate the intent and purpose of this Section 4, then, in each such case, the Company shall appoint a firm of independent public accountants, investment banking or other appraisal firm of recognized national standing, which shall give its opinion as to whether or not any adjustment to the rights represented by the Warrants is necessary to effectuate the intent and purpose of this Section 4 and, if they determine that an adjustment is necessary, the terms of such adjustment, provided, however, that under no circumstances shall the Warrants be adjusted pursuant to this Section 4.8 as a result of any issuance of securities in connection with the initial Business Combination. The Company shall adjust the terms of the Warrants in a manner that is consistent with any adjustment recommended in such opinion.

5. Transfer and Exchange of Warrants.

5.1 Registration of Transfer. The Warrant Agent shall register the transfer, from time to time, of any outstanding Warrant upon the Warrant Register, upon surrender of such Warrant for transfer, in the case of certificated Warrants, properly endorsed with signatures properly guaranteed and accompanied by appropriate instructions for transfer. Upon any such transfer, a new Warrant representing an equal aggregate number of Warrants shall be issued and the old Warrant shall be cancelled by the Warrant Agent. In the case of certificated Warrants, the Warrants so cancelled shall be delivered by the Warrant Agent to the Company from time to time upon request.

5.2 Procedure for Surrender of Warrants. Warrants may be surrendered to the Warrant Agent, together with a written request for exchange or transfer, and thereupon the Warrant Agent shall issue in exchange therefor one or more new Warrants as requested by the Registered Holder of the Warrants so surrendered, representing an equal aggregate number of Warrants; provided, however, that in the event that a Warrant surrendered for transfer bears a restrictive legend (as in the case of the Founder Warrants, the Working Capital Warrants or the Note Financing Warrants), the Warrant Agent shall not cancel such Warrant and issue new Warrants in exchange thereof until the Warrant Agent has received an opinion of counsel for the Company stating that such transfer may be made and indicating whether the new Warrants must also bear a restrictive legend.

5.3 Fractional Warrants. The Warrant Agent shall not be required to effect any registration of transfer or exchange which shall result in the issuance of a warrant certificate or book-entry position for a fraction of a warrant, except as part of the Units.

5.4 Service Charges. No service charge shall be made for any exchange or registration of transfer of Warrants.

5.5 Warrant Execution and Countersignature. The Warrant Agent is hereby authorized to countersign and to deliver, in accordance with the terms of this Agreement, the Warrants required to be issued pursuant to the provisions of this Section 5, and the Company, whenever required by the Warrant Agent, shall supply the Warrant Agent with Warrants duly executed on behalf of the Company for such purpose.

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5.6 Transfer of Warrants. Each transfer of a Unit on the register relating to such Units shall operate also to transfer the Warrants included in such Unit. This Section 5.6 shall not apply to the Note Financing Warrants as they are not issued in conjunction with Units.

5.7 Transfer of Note Financing Warrants to Affiliates. The Subscribers shall be permitted to transfer the Note Financing Warrants to their respective affiliates so long as such affiliates have entered into a written agreement with the Company agreeing to comply with any applicable transfer restrictions under federal and state securities laws in accordance with the provisions of the Subscription Agreements and this Agreement.

6. Redemption.

6.1 Redemption. Subject to Section 6.4 and Section 6.5 hereof, not less than all of the outstanding Warrants may be redeemed, at the option of the Company, at any time while they are exercisable and prior to their expiration, at the office of the Warrant Agent, upon notice to the Registered Holders of the Warrants, as described in Section 6.2 below, at the price of $0.01 per Warrant (the “Redemption Price”), provided that the last sales price of the Common Stock reported has been at least $18.00 per share (subject to adjustment in compliance with Section 4 hereof), on each of twenty (20) trading days within the thirty (30) trading-day period ending on the third Business Day prior to the date on which notice of the redemption is given and provided that there is an effective registration statement covering the shares of Common Stock issuable upon exercise of the Warrants, and a current prospectus relating thereto, available throughout the 30-day Redemption Period (as defined in Section 6.2 below) or the Company has elected to require the exercise of the Warrants on a “cashless basis” pursuant to subsection 3.3.1; provided, however, that if and when the Public Warrants become redeemable by the Company, the Company may not exercise such redemption right if the issuance of shares of Common Stock upon exercise of the Public Warrants is not exempt from registration or qualification under applicable state blue sky laws or the Company is unable to effect such registration or qualification.

6.2 Date Fixed for, and Notice of, Redemption. In the event that the Company elects to redeem all of the Warrants, the Company shall fix a date for the redemption (the “Redemption Date”). Notice of redemption shall be mailed by first class mail, postage prepaid, by the Company not less than thirty (30) days prior to the Redemption Date (such 30-day period, the “Redemption Period”) to the Registered Holders of the Warrants to be redeemed at their last addresses as they shall appear on the registration books. Any notice mailed in the manner herein provided shall be conclusively presumed to have been duly given whether or not the Registered Holder received such notice.

6.3 Exercise After Notice of Redemption. The Warrants may be exercised, for cash (or on a “cashless basis” in accordance with subsection 3.3.1(b) of this Agreement) at any time after notice of redemption shall have been given by the Company pursuant to Section 6.2 hereof and prior to the Redemption Date. In the event that the Company determines to require all holders of Warrants to exercise their Warrants on a “cashless basis” pursuant to subsection 3.3.1, the notice of redemption shall contain the information necessary to calculate the number of shares of Common Stock to be received upon exercise of the Warrants, including the Fair Market Value (as such term is defined in subsection 3.3.1(b) hereof) in such case. On and after the Redemption Date, the record holder of the Warrants shall have no further rights except to receive, upon surrender of the Warrants, the Redemption Price.

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6.4 Exclusion of Founder Warrants and Working Capital Warrants. The Company agrees that the redemption rights provided in this Section 6 shall not apply to the Founder Warrants or the Working Capital Warrants if at the time of the redemption such Founder Warrants or Working Capital Warrants continue to be held by the Founders and/or their Permitted Transferees. However, once such Founder Warrants or Working Capital Warrants are transferred (other than to Permitted Transferees under Section 2.7), the Company may redeem the Founder Warrants and the Working Capital Warrants, provided that the criteria for redemption are met, including the opportunity of the holder of such Founder Warrants or Working Capital Warrants to exercise the Founder Warrants and the Working Capital Warrants prior to redemption pursuant to Section 6.3. Founder Warrants and Working Capital Warrants that are transferred to persons other than Permitted Transferees shall upon such transfer cease to be Founder Warrants or Working Capital Warrants, as applicable, and shall become Public Warrants under this Agreement.

6.5 Exclusion of Note Financing Warrants. The Company agrees that the redemption rights provided in this Section 6 shall not apply to the Note Financing Warrants if at the time of the redemption such Note Financing Warrants continue to be held, either directly or indirectly through one or more Participants, by the Subscribers and/or their Permitted Transferees. However, once such Note Financing Warrants are transferred, the Company may redeem the Note Financing Warrants, provided that the criteria for redemption are met, including the opportunity of the holder of such Note Financing Warrants to exercise the Note Financing Warrants prior to redemption pursuant to Section 6.3. Note Financing Warrants that are transferred shall upon such transfer cease to be Note Financing Warrants and shall become Public Warrants under this Agreement. Notwithstanding anything to the contrary contained in this Agreement, Note Financing Warrants that were originally purchased by a Subscriber shall not be deemed to have been transferred so long as such Note Financing Warrants continue to be held by such Subscriber and/or its Permitted Transferees, in each case directly or indirectly through one or more Participants.

7. Other Provisions Relating to Rights of Holders of Warrants.

7.1 No Rights as Stockholder. A Warrant does not entitle the Registered Holder thereof to any of the rights of a stockholder of the Company, including, without limitation, the right to receive dividends, or other distributions, exercise any preemptive rights to vote or to consent or to receive notice as stockholders in respect of the meetings of stockholders or the election of directors of the Company or any other matter.

7.2 Lost, Stolen, Mutilated, or Destroyed Warrants. If any Warrant is lost, stolen, mutilated, or destroyed, the Company and the Warrant Agent may on such terms as to indemnity or otherwise as they may in their discretion impose (which shall, in the case of a mutilated Warrant, include the surrender thereof), issue a new Warrant of like denomination, tenor, and date as the Warrant so lost, stolen, mutilated, or destroyed. Any such new Warrant shall constitute a substitute contractual obligation of the Company, whether or not the allegedly lost, stolen, mutilated, or destroyed Warrant shall be at any time enforceable by anyone.

7.3 Reservation of Common Stock. The Company shall at all times reserve and keep available a number of its authorized but unissued shares of Common Stock that shall be sufficient to permit the exercise in full of all outstanding Warrants issued pursuant to this Agreement.

7.4 Registration of Common Stock; Cashless Exercise at Company’s Option.

7.4.1 Registration of the Common Stock. The Company agrees that as soon as practicable, but in no event later than fifteen (15) Business Days after the closing of its initial Business Combination, it shall use its best efforts to file with the Commission a registration statement for the registration, under the Securities Act, of the shares of Common Stock issuable upon exercise of the Warrants. The Company shall use its best efforts to cause the same to become effective and to maintain the effectiveness of such registration statement, and a current prospectus relating thereto, until the expiration of the Warrants in accordance with the provisions of this Agreement. If any such registration statement has not been declared effective by the 90th day following the closing of the Business Combination, holders of the Warrants shall have the right,

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during the period beginning on the 91st day after the closing of the Business Combination and ending upon such registration statement being declared effective by the Commission, and during any other period when the Company shall fail to have maintained an effective registration statement covering the shares of Common Stock issuable upon exercise of the Warrants, to exercise such Warrants on a “cashless basis,” by exchanging the Warrants (in accordance with Section 3(a)(9) of the Securities Act (or any successor rule) or another exemption) for that number of shares of Common Stock equal to the quotient obtained by dividing (x) the product of the number of shares of Common Stock underlying the Warrants, multiplied by the difference between the Exercise Price and the Fair Market Value (as defined below) by (y) the Fair Market Value. Solely for purposes of this subsection 7.4.1, “Fair Market Value” shall mean the volume weighted average price of the Common Stock as reported during the five (5) trading day period ending on the trading day prior to the date that notice of exercise is received by the Warrant Agent from the holder of such Warrants or its securities broker or intermediary. The date that notice of cashless exercise is received by the Warrant Agent shall be conclusively determined by the Warrant Agent. In connection with the “cashless exercise” of a Public Warrant or a Note Financing Warrant, the Company shall, upon request, provide the Warrant Agent with an opinion of counsel for the Company (which shall be an outside law firm with securities law experience) stating that (i) the exercise of the Warrants on a cashless basis in accordance with this subsection 7.4.1 is not required to be registered under the Securities Act and (ii) the shares of Common Stock issued upon such exercise shall be freely tradable under United States federal securities laws by anyone who is not an affiliate (as such term is defined in Rule 144 under the Securities Act (or any successor rule)) of the Company and, accordingly, shall not be required to bear a restrictive legend. Except as provided in subsection 7.4.2, for the avoidance of any doubt, unless and until all of the Warrants have been exercised, the Company shall continue to be obligated to comply with its registration obligations under the first three sentences of this subsection 7.4.1.

7.4.2 Cashless Exercise at Company’s Option. If the Common Stock is at the time of any exercise of a Warrant not listed on a national securities exchange such that it satisfies the definition of a “covered security” under Section 18(b)(1) of the Securities Act (or any successor rule), the Company may, at its option, (i) require holders of Public Warrants or Note Financing Warrants who exercise Public Warrants or Note Financing Warrants to exercise such Public Warrants or Note Financing Warrants on a “cashless basis” in accordance with Section 3(a)(9) of the Securities Act (or any successor rule) as described in subsection 7.4.1 and (ii) in the event the Company so elects, the Company shall not be required to file or maintain in effect a registration statement for the registration, under the Securities Act, of the Common Stock issuable upon exercise of the Warrants, notwithstanding anything in this Agreement to the contrary. If the Company does not elect at the time of exercise to require a holder of Public Warrants or Note Financing Warrants who exercises Public Warrants or Note Financing Warrants to exercise such Public Warrants or Note Financing Warrants on a “cashless basis,” it agrees to use its best efforts to register or qualify for sale the Common Stock issuable upon exercise of the Public Warrant or Note Financing Warrant under the blue sky laws of the state of residence in those states in which the Public Warrants or Note Financing Warrants were initially offered by the Company of the exercising Public Warrant or Note Financing Warrant holder to the extent an exemption is not available.

8. Concerning the Warrant Agent and Other Matters.

8.1 Payment of Taxes. The Company shall from time to time promptly pay all taxes and charges that may be imposed upon the Company or the Warrant Agent in respect of the issuance or delivery of shares of Common Stock upon the exercise of the Warrants, but the Company shall not be obligated to pay any transfer taxes in respect of the Warrants or such shares of Common Stock.

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8.2 Resignation, Consolidation, or Merger of Warrant Agent.

8.2.1 Appointment of Successor Warrant Agent. The Warrant Agent, or any successor to it hereafter appointed, may resign its duties and be discharged from all further duties and liabilities hereunder after giving sixty (60) days’ notice in writing to the Company. If the office of the Warrant Agent becomes vacant by resignation or incapacity to act or otherwise, the Company shall appoint in writing a successor Warrant Agent in place of the Warrant Agent. If the Company shall fail to make such appointment within a period of thirty (30) days after it has been notified in writing of such resignation or incapacity by the Warrant Agent or by the holder of a Warrant (who shall, with such notice, submit his Warrant for inspection by the Company), then the holder of any Warrant may apply to the Supreme Court of the State of New York for the County of New York for the appointment of a successor Warrant Agent at the Company’s cost. Any successor Warrant Agent, whether appointed by the Company or by such court, shall be a corporation organized and existing under the laws of the State of New York, in good standing and having its principal office in the Borough of Manhattan, City and State of New York, and authorized under such laws to exercise corporate trust powers and subject to supervision or examination by federal or state authority. After appointment, any successor Warrant Agent shall be vested with all the authority, powers, rights, immunities, duties, and obligations of its predecessor Warrant Agent with like effect as if originally named as Warrant Agent hereunder, without any further act or deed; but if for any reason it becomes necessary or appropriate, the predecessor Warrant Agent shall execute and deliver, at the expense of the Company, an instrument transferring to such successor Warrant Agent all the authority, powers, and rights of such predecessor Warrant Agent hereunder; and upon request of any successor Warrant Agent the Company shall make, execute, acknowledge, and deliver any and all instruments in writing for more fully and effectually vesting in and confirming to such successor Warrant Agent all such authority, powers, rights, immunities, duties, and obligations.

8.2.2 Notice of Successor Warrant Agent. In the event a successor Warrant Agent shall be appointed, the Company shall give notice thereof to the predecessor Warrant Agent and the Transfer Agent for the Common Stock not later than the effective date of any such appointment.

8.2.3 Merger or Consolidation of Warrant Agent. Any corporation into which the Warrant Agent may be merged or with which it may be consolidated or any corporation resulting from any merger or consolidation to which the Warrant Agent shall be a party shall be the successor Warrant Agent under this Agreement without any further act.

8.3 Fees and Expenses of Warrant Agent.

8.3.1 Remuneration. The Company agrees to pay the Warrant Agent reasonable remuneration for its services as such Warrant Agent hereunder and shall, pursuant to its obligations under this Agreement, reimburse the Warrant Agent upon demand for all expenditures that the Warrant Agent may reasonably incur in the execution of its duties hereunder.

8.3.2 Further Assurances. The Company agrees to perform, execute, acknowledge, and deliver or cause to be performed, executed, acknowledged, and delivered all such further and other acts, instruments, and assurances as may reasonably be required by the Warrant Agent for the carrying out or performing of the provisions of this Agreement.

8.4 Liability of Warrant Agent.

8.4.1 Reliance on Company Statement. Whenever in the performance of its duties under this Agreement, the Warrant Agent shall deem it necessary or desirable that any fact or matter be proved or established by the Company prior to taking or suffering any action hereunder, such fact or matter (unless other evidence in respect thereof be herein specifically prescribed) may be deemed to be conclusively proved and established by a statement signed by the President, Chief Executive Officer or Chairman of the Board of the Company and delivered to the Warrant Agent. The Warrant Agent may rely upon such statement for any action taken or suffered in good faith by it pursuant to the provisions of this Agreement.

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8.4.2 Indemnity. The Warrant Agent shall be liable hereunder only for its own gross negligence, willful misconduct or bad faith. The Company agrees to indemnify the Warrant Agent and save it harmless against any and all liabilities, including judgments, costs and reasonable counsel fees, for anything done or omitted by the Warrant Agent in the execution of this Agreement, except as a result of the Warrant Agent’s gross negligence, willful misconduct or bad faith.

8.4.3 Exclusions. The Warrant Agent shall have no responsibility with respect to the validity of this Agreement or with respect to the validity or execution of any Warrant (except its countersignature thereof). The Warrant Agent shall not be responsible for any breach by the Company of any covenant or condition contained in this Agreement or in any Warrant. The Warrant Agent shall not be responsible to make any adjustments required under the provisions of Section 4 hereof or responsible for the manner, method, or amount of any such adjustment or the ascertaining of the existence of facts that would require any such adjustment; nor shall it by any act hereunder be deemed to make any representation or warranty as to the authorization or reservation of any shares of Common Stock to be issued pursuant to this Agreement or any Warrant or as to whether any shares of Common Stock shall, when issued, be valid and fully paid and non-assessable.

8.5 Acceptance of Agency. The Warrant Agent hereby accepts the agency established by this Agreement and agrees to perform the same upon the terms and conditions herein set forth and among other things, shall account promptly to the Company with respect to Warrants exercised and concurrently account for, and pay to the Company, all monies received by the Warrant Agent for the purchase of shares of Common Stock through the exercise of the Warrants.

8.6 Waiver. The Warrant Agent has no right of set-off or any other right, title, interest or claim of any kind (“Claim”) in, or to any distribution of, the Trust Account (as defined in that certain Investment Management Trust Agreement, dated as of the date hereof, by and between the Company and the Warrant Agent as trustee thereunder) and hereby agrees not to seek recourse, reimbursement, payment or satisfaction for any Claim against the Trust Account for any reason whatsoever. The Warrant Agent hereby waives any and all Claims against the Trust Account and any and all rights to seek access to the Trust Account.

9. Miscellaneous Provisions.

9.1 Successors. All the covenants and provisions of this Agreement by or for the benefit of the Company or the Warrant Agent shall bind and inure to the benefit of their respective successors and assigns.

9.2 Notices. Any notice, statement or demand authorized by this Agreement to be given or made by the Warrant Agent or by the holder of any Warrant to or on the Company shall be sufficiently given when so delivered if by hand or overnight delivery or if sent by certified mail or private courier service within five (5) days after deposit of such notice, postage prepaid, addressed (until another address is filed in writing by the Company with the Warrant Agent), as follows:

GigCapital3, Inc.

1731 Embarcadero Rd., Suite 200

Palo Alto, CA 94303

Attn: Dr. Avi S. Katz

Any notice, statement or demand authorized by this Agreement to be given or made by the holder of any Warrant or by the Company to or on the Warrant Agent shall be sufficiently given when so delivered if by hand or overnight delivery or if sent by certified mail or private courier service within five (5) days after deposit of such notice, postage prepaid, addressed (until another address is filed in writing by the Warrant Agent with the Company), as follows:

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Continental Stock Transfer & Trust Company

1 State Street Plaza, 30^th Floor

New York, NY 10004

Attention: Compliance Department

9.3 Applicable Law. The validity, interpretation, and performance of this Agreement and of the Warrants shall be governed in all respects by the laws of the State of New York, without giving effect to conflicts of law principles that would result in the application of the substantive laws of another jurisdiction. The Company hereby agrees that any action, proceeding or claim against it arising out of or relating in any way to this Agreement shall be brought and enforced in the courts of the State of New York or the United States District Court for the Southern District of New York, and irrevocably submits to such jurisdiction, which jurisdiction shall be exclusive. The Company hereby waives any objection to such exclusive jurisdiction and that such courts represent an inconvenient forum.

9.4 Persons Having Rights under this Agreement. Nothing in this Agreement shall be construed to confer upon, or give to, any person or corporation other than the parties hereto and the Registered Holders of the Warrants any right, remedy, or claim under or by reason of this Agreement or of any covenant, condition, stipulation, promise, or agreement hereof. All covenants, conditions, stipulations, promises, and agreements contained in this Agreement shall be for the sole and exclusive benefit of the parties hereto and their successors and assigns and of the Registered Holders of the Warrants.

9.5 Examination of the Warrant Agreement. A copy of this Agreement shall be available at all reasonable times at the office of the Warrant Agent in the Borough of Manhattan, City and State of New York, for inspection by the Registered Holder of any Warrant. The Warrant Agent may require any such holder to submit his Warrant for inspection by it.

9.6 Counterparts. This Agreement may be executed in any number of original or facsimile counterparts and each of such counterparts shall for all purposes be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument.

9.7 Effect of Headings. The section headings herein are for convenience only and are not part of this Agreement and shall not affect the interpretation thereof.

9.8 Amendments. This Agreement may be amended by the parties hereto without the consent of any Registered Holder for the purpose of curing any ambiguity, or curing, correcting or supplementing any defective provision contained herein or adding or changing any other provisions with respect to matters or questions arising under this Agreement as the parties may deem necessary or desirable and that the parties deem shall not adversely affect the interest of the Registered Holders. All other modifications or amendments, including any amendment to increase the Exercise Price or shorten the Exercise Period and any amendment to the terms of only the Founder Warrants or the Working Capital Warrants and/or the Note Financing Warrants, shall require the vote or written consent of the Registered Holders of 50% of the then outstanding Public Warrants. Any amendment solely to the Founder Warrants or the Working Capital Warrants shall also require the vote or written consent of a majority of the holders of the then outstanding Founder Warrants or the Working Capital Warrants, as applicable. Any amendment solely to the Note Financing Warrants shall also require the vote or written consent of a majority of the holders of the then outstanding Note Financing Warrants. Notwithstanding the foregoing, the Company may lower the Exercise Price or extend the duration of the Exercise Period pursuant to Sections 3.1 and 3.2, respectively, without the consent of the Registered Holders.

9.9 Severability. This Agreement shall be deemed severable, and the invalidity or unenforceability of any term or provision hereof shall not affect the validity or enforceability of this Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid or unenforceable term or provision, the parties hereto intend that there shall be added as a part of this Agreement a provision as similar in terms to such invalid or unenforceable provision as may be possible and be valid and enforceable.

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9.10 Complete Agreement. This Agreement constitutes the entire agreement and supersedes all prior agreements and understandings, both written and oral, between the parties with respect to the subject matter hereof (including, for the avoidance of doubt, the Original Warrant Agreement).

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IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be duly executed as of the date first above written.

GIGCAPITAL3, INC.
By:
	Name: Avi Katz
	Title: Chief Executive Officer
CONTINENTAL STOCK TRANSFER & TRUST COMPANY, as Warrant Agent
By:
	Name:
	Title:

Signature Page to Amended and Restated Warrant Agreement

EXHIBIT A

Form of Warrant Certificate]

[FACE]

Number

Warrants

THIS WARRANT SHALL BE VOID IF NOT EXERCISED PRIOR TO

THE EXPIRATION OF THE EXERCISE PERIOD PROVIDED FOR IN THE

WARRANT AGREEMENT DESCRIBED BELOW

GIGCAPITAL3, INC.

Incorporated Under the Laws of the State of Delaware

CUSIP 37519D2062

Warrant Certificate

This Warrant Certificate certifies that , or its registered assigns, is the registered holder of ____

warrant(s) evidenced hereby (the “Warrants” and each, a “Warrant”) to purchase shares of Common Stock, $0.0001 par value (“Common Stock”), of GigCapital3, Inc., a Delaware corporation (the “Company”). Each whole Warrant entitles the holder, upon exercise during the period set forth in the Warrant Agreement referred to below, to receive from the Company that number of fully paid and non-assessable shares of Common Stock as set forth below, at the exercise price (the “Exercise Price”) as determined pursuant to the Warrant Agreement, payable in lawful money (or through “cashless exercise” as provided for in the Warrant Agreement) of the United States of America upon surrender of this Warrant Certificate and payment of the Exercise Price at the office or agency of the Warrant Agent referred to below, subject to the conditions set forth herein and in the Warrant Agreement. Defined terms used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.

Each whole Warrant is initially exercisable for one fully paid and non-assessable share of Common Stock. No fractional shares will be issued upon exercise of any Warrant. If, upon the exercise of Warrants, a holder would be entitled to receive a fractional interest in a share of Common Stock, the Company will, upon exercise, round down to the nearest whole number the number of shares of Common Stock to be issued to the Warrant holder. The number of shares of Common Stock issuable upon exercise of the Warrants is subject to adjustment upon the occurrence of certain events set forth in the Warrant Agreement.

The initial Exercise Price per share of Common Stock for any Warrant is equal to $11.50 per share. The Exercise Price is subject to adjustment upon the occurrence of certain events set forth in the Warrant Agreement.

Subject to the conditions set forth in the Warrant Agreement, the Warrants may be exercised only during the Exercise Period and to the extent not exercised by the end of such Exercise Period, such Warrants shall become void.

Reference is hereby made to the further provisions of this Warrant Certificate set forth on the reverse hereof and such further provisions shall for all purposes have the same effect as though fully set forth at this place.

This Warrant Certificate shall not be valid unless countersigned by the Warrant Agent, as such term is used in the Warrant Agreement.

This Warrant Certificate shall be governed by and construed in accordance with the internal laws of the State of New York, without regard to conflicts of laws principles thereof.

GIGCAPITAL3, INC.
By:
	Name:
	Title:
CONTINENTAL STOCK TRANSFER & TRUST COMPANY as Warrant Agent
By:
	Name:
	Title:

[Reverse]

The Warrants evidenced by this Warrant Certificate are part of a duly authorized issue of Warrants entitling the holder on exercise to receive shares of Common Stock and are issued or to be issued pursuant to an Amended and Restated Warrant Agreement dated as of ___, 2020 (the “Warrant Agreement”), duly executed and delivered by the Company to Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (the “Warrant Agent”), which Warrant Agreement is hereby incorporated by reference in and made a part of this instrument and is hereby referred to for a description of the rights, limitation of rights, obligations, duties and immunities thereunder of the Warrant Agent, the Company and the holders (the words “holders” or “holder” meaning the Registered Holders or Registered Holder) of the Warrants. A copy of the Warrant Agreement may be obtained by the holder hereof upon written request to the Company. Defined terms used in this Warrant Certificate but not defined herein shall have the meanings given to them in the Warrant Agreement.

Warrants may be exercised at any time during the Exercise Period set forth in the Warrant Agreement. The holder of Warrants evidenced by this Warrant Certificate may exercise them by surrendering this Warrant Certificate, with the form of election to purchase set forth hereon properly completed and executed, together with payment of the Exercise Price as specified in the Warrant Agreement (or through “cashless exercise” as provided for in the Warrant Agreement) at the principal corporate trust office of the Warrant Agent. In the event that upon any exercise of Warrants evidenced hereby the number of Warrants exercised shall be less than the total number of Warrants evidenced hereby, there shall be issued to the holder hereof or his, her or its assignee, a new Warrant Certificate evidencing the number of Warrants not exercised.

Notwithstanding anything else in this Warrant Certificate or the Warrant Agreement, no Warrant may be exercised unless at the time of exercise (i) a registration statement covering the shares of Common Stock to be issued upon exercise is effective under the Securities Act and (ii) a prospectus thereunder relating to the shares of Common Stock is current, except through “cashless exercise” as provided for in the Warrant Agreement.

The Warrant Agreement provides that upon the occurrence of certain events the number of shares of Common Stock issuable upon exercise of the Warrants set forth on the face hereof may, subject to certain conditions, be adjusted. If, upon exercise of a Warrant, the holder thereof would be entitled to receive a fractional interest in a share of Common Stock, the Company shall, upon exercise, round down to the nearest whole number of shares of Common Stock to be issued to the holder of the Warrant.

Warrant Certificates, when surrendered at the principal corporate trust office of the Warrant Agent by the Registered Holder thereof in person or by legal representative or attorney duly authorized in writing, may be exchanged, in the manner and subject to the limitations provided in the Warrant Agreement, but without payment of any service charge, for another Warrant Certificate or Warrant Certificates of like tenor evidencing in the aggregate a like number of Warrants.

Upon due presentation for registration of transfer of this Warrant Certificate at the office of the Warrant Agent a new Warrant Certificate or Warrant Certificates of like tenor and evidencing in the aggregate a like number of Warrants shall be issued to the transferee(s) in exchange for this Warrant Certificate, subject to the limitations provided in the Warrant Agreement, without charge except for any tax or other governmental charge imposed in connection therewith.

The Company and the Warrant Agent may deem and treat the Registered Holder(s) hereof as the absolute owner(s) of this Warrant Certificate (notwithstanding any notation of ownership or other writing hereon made by anyone), for the purpose of any exercise hereof, of any distribution to the holder(s) hereof, and for all other purposes, and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary. Neither the Warrants nor this Warrant Certificate entitles any holder hereof to any rights of a stockholder of the Company.

Election to Purchase

(To Be Executed Upon Exercise of Warrant)

The undersigned hereby irrevocably elects to exercise the right, represented by this Warrant Certificate, to receive shares of Common Stock and herewith tenders payment for such shares of Common Stock to the order of GigCapital3, Inc. (the “Company”) in the amount of $ in accordance with the terms hereof. The undersigned requests that a certificate for such shares of Common Stock be registered in the name of , whose address is and that such shares of Common Stock be delivered to whose address is . If said number of shares of Common Stock is less than all of the shares of Common Stock purchasable hereunder, the undersigned requests that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name of , whose address is and that such Warrant Certificate be delivered to , whose address is .

In the event that the Warrant has been called for redemption by the Company pursuant to Section 6 of the Warrant Agreement and the Company has required cashless exercise pursuant to Section 6.3 of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with subsection 3.3.1(b) and Section 6.3 of the Warrant Agreement.

In the event that the Warrant is a Founder Warrant, Working Capital Warrant or Note Financing Warrant that is to be exercised on a “cashless” basis pursuant to subsection 3.3.1(c) of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with subsection 3.3.1(c) of the Warrant Agreement.

In the event that the Warrant is to be exercised on a “cashless” basis pursuant to Section 7.4 of the Warrant Agreement, the number of shares of Common Stock that this Warrant is exercisable for shall be determined in accordance with Section 7.4 of the Warrant Agreement.

In the event that the Warrant may be exercised, to the extent allowed by the Warrant Agreement, through cashless exercise (i) the number of shares of Common Stock that this Warrant is exercisable for would be determined in accordance with the relevant section of the Warrant Agreement which allows for such cashless exercise and (ii) the holder hereof shall complete the following: The undersigned hereby irrevocably elects to exercise the right, represented by this Warrant Certificate, through the cashless exercise provisions of the Warrant Agreement, to receive shares of Common Stock. If said number of shares is less than all of the shares of Common Stock purchasable hereunder (after giving effect to the cashless exercise), the undersigned requests that a new Warrant Certificate representing the remaining balance of such shares of Common Stock be registered in the name

of	, whose address is	and that such Warrant Certificate be delivered
to	, whose address is	.

[Signature Page follows]

Date:             , 20

(Signature)

(Address)

(Tax Identification Number)

Signature Guaranteed:

THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15 (OR ANY SUCCESSOR RULE)).

EXHIBIT B

LEGEND

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE SECURITIES LAWS, AND NEITHER THE SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED, SOLD, TRANSFERRED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR SUCH LAWS OR AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT AND SUCH LAWS WHICH, IN THE OPINION OF COUNSEL FOR THIS CORPORATION IS AVAILABLE. THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO LOCKUP PURSUANT TO A UNIT PURCHASE AGREEMENT BETWEEN GIGCAPITAL3, INC. AND GIGACQUISITIONS3, LLC AND MAY ONLY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED DURING THE TERM OF THE LOCKUP PURSUANT TO THE TERMS SET FORTH IN THE UNIT PURCHASE AGREEMENT.

EXHIBIT C

LEGEND

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE SECURITIES LAWS AND NEITHER THE SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR SUCH LAWS OR AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT AND SUCH LAWS WHICH, IN THE OPINION OF COUNSEL FOR THIS CORPORATION, IS AVAILABLE.

THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO LOCKUP PURSUANT TO A UNIT PURCHASE AGREEMENT BETWEEN GIGCAPITAL3, INC. AND THE SUBSCRIBERS NAMED THEREIN AND MAY ONLY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED DURING THE TERM OF THE LOCKUP PURSUANT TO THE TERMS SET FORTH IN THE UNIT PURCHASE AGREEMENT.

EXHIBIT D

LEGEND

THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE SECURITIES LAWS AND NEITHER THE SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED OF EXCEPT PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OR SUCH LAWS OR AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT AND SUCH LAWS WHICH, IN THE OPINION OF COUNSEL FOR THIS CORPORATION, IS AVAILABLE.

EX-99.1

Exhibit 99.1

Urban Commercial Zero-Emission Vehicle Company Lightning eMotors to List on New York Stock Exchange Through Merger with GigCapital3, Inc.

• Lightning eMotors is the leading innovator in the US commercial medium-duty Electric Vehicle (“EV”) market with proprietary vehicle control software, EV chassis integration software and analytics, along with custom products including DCFC mobile charging solutions, and a host of commercial-EV focused IP

• Lightning eMotors is the market share leader in Class 3-7 zero-emission vehicles and is the only manufacturer with a full line of battery and fuel cell zero-emission commercial vehicles on the road with blue-chip customers, serving a worldwide annual total addressable market of $67 billion

• Production expected to reach 20,000 medium duty commercial electric vehicles by 2025

• High revenue visibility with 100% of projected 2021 revenue of $63 million and 25% of 2022 projected revenue of $354 million under firm purchase orders as of today, and strong line of sight to $2 billion in projected 2025 revenue, including $1 billion from existing fleet customers

• Transaction supported by $125 million of gross proceeds from the issuance of equity and convertible financings in a Private Investment in Public Equity (PIPE) transaction, including a commitment from BP Technology Ventures and other leading institutional investors

• Pro forma implied equity value of the merger is approximately $823 million

• For a brief video tour of Lightning eMotors’ Loveland facility please click here

LOVELAND, Colo. (Dec. 10, 2020) – Lightning eMotors (“Lightning eMotors” or the “Company”), a leading provider of complete electrification solutions for commercial fleets, and GigCapital3, Inc. (“GIK” or “GigCapital3”) (NYSE: GIK), a Technology, Media and Telecom (TMT) Private-to-Public Equity (PPE)^™ corporation, today announced they have entered into a definitive agreement for a business combination that will result in Lightning eMotors becoming a publicly listed company. Upon closing of the transaction, the combined operating company will be named Lightning eMotors, Inc. and will be listed on the New York Stock Exchange under the ticker symbol ZEV.

Lightning eMotors is a high-growth electric vehicle manufacturer focused on urban commercial zero-emission vehicles. Lightning eMotors is the only operator with a full range of Class 3-7 battery-electric and fuel cell electric vehicles in production today, addressing the large and growing fleet electrification market. The Company’s unique modular architecture, software-enabled platform, and integration capabilities provide a scalable, cost-effective solution to a highly segmented and customized market. Lightning eMotors’ complete electrification solutions cover medium- and heavy-duty vocational vehicles including ambulances, delivery trucks, bucket trucks, food trucks, school buses and coach buses, among others. Lightning eMotors’ significant time-to-market advantages over competitors have enabled the Company to capture a diverse base of blue-chip fleet customers, including Fluid Trucks, ABC Companies, ACE Parking and California State Hospitals. Currently, Lightning eMotors has a contracted order backlog of approximately 1,500 vehicles for delivery in 2021 and 2022, including the world’s first fuel cell electric Class 6 truck. Lightning eMotors has the country’s largest commercial zero-emission fleet vehicle manufacturing facility in the U.S. with annual production capacity of 1,000 vehicles today and expanding to 3,000 in 2021 and over 20,000 by 2025.

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Lightning eMotors’ co-founder and chief executive officer Mr. Tim Reeser said, “Today marks an important step forward in Lightning eMotors’ mission to lead the commercial medium-duty zero-emission vehicle market. Over the last 12 years, Lightning eMotors has built its modular hardware and software platform, partnering with fleets all over the U.S. to develop best-in-class zero-emission battery-electric and fuel cell electric commercial solutions. With an estimated worldwide annual total addressable market opportunity of $67 billion for Class 3-7 vehicles, we see tremendous demand from fleets to transition their commercial vehicles from internal combustion engines to zero-emission solutions at an attractive total cost of ownership, even without state and federal grants. With municipal regulations creating zero-emission zones in 30-plus cities worldwide and corporate mandates for zero emissions at many of the largest fleet operators in the world, Lightning eMotors is poised to capitalize on the regulatory and social shift to environmentally friendly commercial vehicles. We are excited to partner with GigCapital3 and leverage their extensive entrepreneurial, operational, and capital markets expertise, as we scale the business as a public company. The capital raised in this transaction will enable Lightning eMotors to accelerate its growth plans and fulfill significant demand from our customers, including some of the most recognizable transportation, public safety, and e-commerce companies in the United States.”

“GigCapital3 is thrilled to partner with Lightning eMotors, using our Private-to-Public Equity (PPE)^™ platform, where GigCapital3 brings its management’s well-recognized and decades-long technology public-market operational and entrepreneurial expertise to enable the successful transition of a high-growth EV company like Lightning eMotors to a publicly traded entity,” said Dr. Raluca Dinu, founding managing partner of GigCapital Global and board member of GigCapital3. “Tim and his exceptional management team have successfully built out a proprietary, cost-efficient modular architecture, which is scalable and protected by robust IP that is far ahead of its competition. As a public company, Lightning eMotors will have a stronger capital structure to invest in capacity expansion, develop additional technology—both organically and through acquisitions. The combination of Lightning eMotors and GigCapital3 brings unique, attractive, and promising opportunities to all stockholders and stakeholders, while substantiating our commitment to support one of the highest impact mega-trends of our lifetime, electrification of mobility solutions. We look forward to working with the Lightning eMotors team to build the industry leading zero-emission commercial EV company.”

Leadership Team

The combined company will be led by Mr. Tim Reeser, who has founded and managed multiple technology and cleantech companies; Mr. Bill Kelley, Lightning eMotors’ chief technology officer and chief operating officer, an automotive industry veteran with more than 35 years of automotive engineering and manufacturing experience at Borg Warner; and Ms. Teresa Covington, who will be its chief financial officer and who has 25 years of public company finance experience at automotive, defense and aerospace companies. The Lightning eMotors team has already shown its ability to deliver by successfully bringing products to market and capturing a dominant share in a nascent but rapidly growing industry. Mr. Robert Fenwick-Smith and Dr. Avi Katz will serve as co-chairmen of the board of directors of the combined company, which will include an additional seven members, including Mr. Reeser, Dr. Raluca Dinu, Mr. Ted Senko, Mr. Neil Miotto and a member to be named by BP Technology Ventures at a later date. Mr. Senko and Mr. Miotto, who is the current chairman of the GigCapital3 audit committee, will serve as independent directors and audit committee members. Collectively, these seven individuals will nominate the remaining two independent members of the board.

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Transaction Overview

Pursuant to the business combination, GigCapital3 will acquire Lightning eMotors through a reverse merger. The business combination values Lightning eMotors at approximately $823 million pro forma equity value, at $10.00 per share. The transaction will be funded by (i) the issuance of approximately $539 million in new common stock of GigCapital3 to current holders of Lightning eMotors securities, (ii) cash from the GigCapital3 trust account of approximately $202 million, assuming no redemptions by GigCapital3’s stockholders, and (iii) Transaction supported by $125 million of gross proceeds from the issuance of equity and convertible financings in a Private Investment in Public Equity (PIPE) transaction, including a commitment from BP Technology Ventures and other leading institutional investors. Following the transaction and after the payment of transaction expenses, Lightning eMotors is expected to add over $270 million of cash to its balance sheet. Assuming no redemptions of GigCapital3 shares, the current holders of Lightning eMotors securities will hold approximately 66% of the issued and outstanding shares of common stock immediately following the close of the transaction.

The boards of directors of both Lightning eMotors and GigCapital3 have unanimously approved the proposed business combination, which is expected to be completed in the first half of 2021, subject to, among other things, the approval by GigCapital3’s stockholders, satisfaction of the conditions stated in the definitive agreement, including regulatory approvals, and other customary closing conditions, including a registration statement being declared effective by the U.S. Securities and Exchange Commission (the “SEC”).

Additional information about the proposed transaction, including a copy of the merger agreement and investor presentation, will be provided in a Current Report on Form 8-K to be filed by GigCapital3 with the SEC and available at www.sec.gov. Additional information about the proposed transaction will be described in GigCapital3’s registration statement relating to the merger, which it will file with the SEC.

Advisors

BofA Securities, Inc. is serving as exclusive financial advisor, and King & Spalding LLP is serving as legal advisor to Lightning eMotors. Oppenheimer & Co. Inc., Nomura Securities International, Inc., and BofA Securities, Inc. are serving as joint placement agents on the equity and convertible financing, and Mayer Brown is serving as legal counsel to the placement agents. Oppenheimer & Co. Inc. and Nomura Greentech are serving as joint financial advisors to GigCapital3. DLA Piper LLP (US) is serving as legal advisor to GigCapital3. ICR, LLC is serving as communications advisor for Lightning eMotors.

Investor Webcast

Lightning eMotors and GigCapital3 will host a joint webcast today, December 10, 2020 at 4:15pm ET to discuss the business and transaction. To listen to the webcast, go to https://lightningemotors.com.

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About Lightning eMotors

Lightning eMotors provides complete electrification solutions for commercial fleets – from Class 3 cargo and passenger vans to Class 6 work trucks, Class 7 city buses, and Class 8 motor coaches. The Lightning eMotors team designs, engineers, customizes, and manufactures electric vehicles to support the wide array of fleet customer needs, with a full suite of telematics, analytics, and charging solutions to simplify the buying and ownership experience and maximize uptime and energy efficiency.

For more information, please visit https://lightningemotors.com and follow us at @LightningeMtrs on Twitter, Lightning eMotors on LinkedIn and @LightningeMotors on Instagram.

About GigCapital Global and GigCapital3, Inc.

GigCapital Global (“GigCapital”) is a Private-to-Public Equity (PPE) technology, media, and telecommunications (TMT) focused investment group led by an affiliated team of technology industry corporate executives and entrepreneurs, and TMT operational and strategic experts in the private and public markets, including substantial, success-proven M&A and IPO activities. The group deploys a unique Mentor-Investors^™ methodology to partner with exceptional TMT companies, managed by dedicated and experienced entrepreneurs. The GigCapital Private-to-Public Equity (PPE) companies (also known as blank check companies or Special Purpose Acquisition Companies (SPACs)) offer financial, operational and executive mentoring to U.S. and overseas private, and non-U.S. public companies, in order to accelerate their path from inception and as a privately-held entity into the growth-stage as a publicly traded company in the U.S. The partnership of GigCapital with these companies continues through an organic and roll-up strategy growth post the transition to a public company. GigCapital was launched in 2017 with the vision of becoming the lead franchise in incepting and developing TMT Private-to-Public Equity (PPE) companies. For more information, visit www.gigcapitalglobal.com or https://www.GigCapital3.com/.

GigCapital3, Inc. (NYSE: GIK, GIK.U, and GIK.WS), is one of GigCapital’s Private-to-Public Equity (PPE) companies.

“Private-to-Public Equity (PPE)” and “Mentor-Investor” are trademarks of GigFounders, LLC, used pursuant to agreement.

Forward Looking Statements

This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, including statements regarding the proposed transactions and GigCapital3. Such forward-looking statements include, but are not limited to, statements regarding the closing of the combination and the expectations, hopes, beliefs, intentions, plans, prospects or strategies regarding the business combination, and future business plans of the Lightning eMotors and GigCapital3 management teams, including Lightning eMotors’ revenue growth and financial performance, facilities, product expansion and services. Any statements contained herein that are not statements of historical fact may be deemed to be forward-looking statements. In addition, any statements that refer to projections, forecasts or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking statements. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intends,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “would” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. The forward-looking statements contained in this press

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release are based on certain assumptions and analyses made by the management of GigCapital3 and/or Lightning eMotors in light of their respective experience and their perception of historical trends, current conditions and expected future developments and their potential effects on Lightning eMotors and GigCapital3 as well as other factors they believe are appropriate in the circumstances. There can be no assurance that future developments affecting Lightning eMotors or GigCapital3 will be those that the parties have anticipated. These forward-looking statements involve a number of risks, uncertainties (some of which are beyond the control of the parties) or other assumptions that may cause actual results or performance to be materially different from those expressed or implied by these forward-looking statements, including that the GigCapital3 stockholders will approve the transaction, the ability of the post-combination company to meet the NYSE listing standards, product and service acceptance and that Lightning eMotors will have sufficient capital upon the approval of the transaction to operate as anticipated. Should one or more of these risks or uncertainties materialize, or should any of our assumptions prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements. Additional factors that could cause actual results to differ are discussed under the heading “Risk Factors” and in other sections of GigCapital3’s filings with the SEC, and in GigCapital3’s current and periodic reports filed or furnished from time to time with the SEC. All forward-looking statements in this press release are made as of the date hereof, based on information available to GigCapital3 and/or Lightning eMotors as of the date hereof, and GigCapital3 and Lightning eMotors assume no obligation to update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws.

Additional Information and Where to Find It

In connection with the proposed business combination, GigCapital3 intends to file with the SEC a registration statement on Form S-4 containing a preliminary proxy statement and a preliminary prospectus of GigCapital3, and after the registration statement is declared effective, GigCapital3 will mail a definitive proxy statement/prospectus relating to the proposed business combination to its stockholders. This press release does not contain all the information that should be considered concerning the proposed business combination and is not intended to form the basis of any investment decision or any other decision in respect of the business combination. Additional information about the proposed business combination and related transactions will be described in GigCapital3’s Current Report on Form 8-K and combined proxy statement/prospectus relating to the proposed business combination and the respective businesses of GigCapital3 and Lightning eMotors, which GigCapital3 will file with the SEC. The proposed business combination and related transactions will be submitted to stockholders of GigCapital3 for their consideration. GigCapital3’s stockholders and other interested persons are advised to read, when available, the preliminary proxy statement/prospectus and the amendments thereto and the definitive proxy statement/prospectus and other documents filed in connection with GigCapital3’s solicitation of proxies for its special meeting of stockholders to be held to approve, among other things, the proposed business combination and related transactions, because these materials will contain important information about Lightning eMotors, GigCapital3 and the proposed business combination and related transactions. When available, the definitive proxy statement/prospectus and other relevant materials for the proposed business combination will be mailed to stockholders of GigCapital3 as of a record date to be established for voting on the proposed business combination and related transactions.

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Stockholders may also obtain a copy of the preliminary or definitive proxy statement/prospectus, once available, as well as other documents filed with the SEC by GigCapital3, without charge, at the SEC’s website located at www.sec.gov or by directing a request to Brad Weightman, Vice President and Chief Financial Officer, GigCapital3, Inc., 1731 Embarcadero Rd., Suite 200, Palo Alto, CA 94303, or by telephone at (650) 276-7040.

Participants in the Solicitation

Lightning eMotors, GigCapital3 and their respective directors and executive officers and other persons may be deemed to be participants in the solicitations of proxies from GigCapital3’s stockholders in respect of the proposed business combination and related transactions. Information regarding GigCapital3’s directors and executive officers is available in its final prospectus filed with the SEC under Rule 424(b)(4) on May 15, 2020. Additional information regarding the participants in the proxy solicitation and a description of their direct and indirect interests will be contained in the preliminary and definitive proxy statements/prospectus related to the proposed business combination and related transactions when it becomes available, and which can be obtained free of charge from the sources indicated above.

No Offer or Solicitation

This communication shall neither constitute an offer to sell or the solicitation of an offer to buy any securities, nor shall there be any sale of securities in any jurisdiction in which the offer, solicitation, or sale would be unlawful prior to the registration or qualification under the securities laws of any such jurisdiction.

Contacts

For Lightning eMotors

Joe Koenig

joe@makeideasreality.com

Katie Creaser

PressRelations@lightningemotors.com

Investor Relations

Ashish Gupta / Michael Callahan

InvestorRelations@lightningemotors.com

For GigCapital3 Investor / Media Relations:

Darrow Associates

Jim Fanucchi, (408) 404-5400

Jordan Darrow, (512) 551-9296

ir@GigCapital3.com

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EX-99.2

Investor Presentation December 2020 Exhibit 99.2

Safe Harbor Investor Presentation This presentation (this “Presentation”) is provided for informational purposes only and has been prepared to assist interested parties in making their own evaluation with respect to the proposed business combination between Lightning Systems, Inc. (“Lightning eMotors”, “Lightning Systems”, the “Company”, “us”, “our” or “we”) and GigCapital3, Inc., a special purpose acquisition company (“Gig3”) and related transactions (the “Proposed Transactions”) and for no other purpose. No representations or warranties, express or implied are given in, or in respect of, this Presentation. To the fullest extent permitted by law in no circumstances will Gig3, Lightning eMotors or any of their respective subsidiaries, stockholders, affiliates, representatives, partners, directors, officers, employees, advisers or agents be responsible or liable for any direct, indirect or consequential loss or loss of profit arising from the use of this Presentation, its contents, its omissions, reliance on the information contained within it, or on opinions communicated in relation thereto or otherwise arising in connection therewith. Industry and market data used in this Presentation have been obtained from third-party industry publications and sources as well as from research reports prepared for other purposes. Neither Gig3 nor Lightning eMotors has independently verified the data obtained from these sources and cannot assure you of the data’s accuracy or completeness. This data is subject to change. In addition, this Presentation does not purport to be all-inclusive or to contain all of the information that may be required to make a full analysis of Lightning eMotors or the Proposed Transactions. Viewers of this Presentation should each make their own evaluation of Lightning eMotors and of the relevance and adequacy of the information and should make such other investigations as they deem necessary. Forward Looking Statements and Investment Considerations This Presentation contains forward-looking statements within the meaning of U.S. federal securities laws regarding the proposed transactions. Such forward-looking statements include, but are not limited to, statements regarding the expectations, hopes, beliefs, intentions, plans, prospects, financial results or strategies regarding the proposed transactions and the future held by the Lightning eMotors and Gig3 management teams. Any statements other than statements of historical fact contained in this Presentation, including statements as to future results of operations and financial position, planned products and services, business strategy and plans, objectives of management for future operations of Lightning eMotors, market size and growth opportunities, competitive position and technological and market trends, are forward-looking statements. In addition, any statements that refer to projections, forecasts or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking statements. The words “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intends,” “may,” “might,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “would” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. These forward-looking statements are based on various assumptions, whether or not identified in this Presentation, and on the current expectations of Gig3’s and Lightning eMotors’ management and are not predictions of actual performance. There can be no assurance that future developments affecting Lightning eMotors or Gig3 will be those anticipated, and the Company assumes no obligation to update any forward-looking statements after the date of this presentation, except as required by law. These forward-looking statements contained in this Presentation are subject to known and unknown risks, uncertainties, assumptions and other factors that may cause actual results or outcomes to be materially different from any future results or outcomes expressed or implied by the forward-looking statements. These risks, uncertainties, assumptions and other factors include, but are not limited to, those related to our operations and business and financial performance; our ability to attract and retain customers; our ability to up-sell and cross-sell to customers; the success of our customers' development programs which will drive future revenues; our ability to execute on our business strategy; our ability to compete effectively; our ability to manage growth; the inability of the parties to enter into definitive agreements or successfully or timely consummate the Proposed Transactions or to satisfy the other conditions to the closing of the proposed transactions, including the risk that any required regulatory approvals are not obtained, are delayed or are subject to unanticipated conditions that could adversely affect the combined company; Gig3’s ability to obtain the financing necessary to consummate the Proposed Transactions; the risk that the approval of the stockholders of Gig3 or Lightning eMotors for the Proposed Transactions is not obtained; the amount of redemption requests made by Gig3’s stockholders; the occurrence of events that may give rise to a right of one or both of Gig3 and Lightning eMotors to terminate the definitive agreements; and the ability to maintain the New York Stock Exchange’s listing standards. In addition, such statements may include (i) statements about the potential severity, magnitude and duration of the COVID-19 pandemic as it affects our business operations, financial results and position and on the U.S. and global economy; (ii) current market conditions and federal, state, and local laws, regulations and government incentives, particularly those related to the commercial electric vehicle market; (iii) planned and potential business or asset acquisitions or combinations; and (iv) our funding and liquidity plans. Moreover, we operate in a competitive and rapidly changing environment, and new risks may emerge from time to time. You should not put undue reliance on any forward-looking statements. Forward-looking statements should not be read as a guarantee of future performance or results, and will not necessarily be accurate indications of the times at, or by, which such performance or results will be achieved, if at all. Should one or more of these risks or uncertainties materialize, or should any of the assumptions being made prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements. We undertake no obligation to update or revise any forward looking statements, whether as a result of new information, future events or otherwise, except as may be required under applicable securities laws. You should not construe the contents of this summary as legal, business or tax advice and you should consult with your own attorney, business advisor and tax advisor as to legal, business, tax and other matters related thereto. You must rely on your own investigation of Gig3 and Lightning eMotors and this summary, including your assessment of the merits and risks involved and not on any representation made or alleged to have been made by the placement agent, Gig3 or Lightning eMotors. You should also consult your own legal, tax or investment counsel regarding the legality or suitability of your investment in these securities under applicable legal, investment or similar laws, regulations or fiduciary standards.

Safe Harbor (Cont’d) Certain market data information in this Presentation is based on the estimates of Lightning eMotors and Gig3 management. Lightning eMotors and Gig3 obtained the industry, market and competitive position data used throughout this Presentation from internal estimates and research as well as from industry publications and research, surveys and studies conducted by third parties. Lightning eMotors and Gig3 believe their estimates to be accurate as of the date of this Presentation. However, this information may prove to be inaccurate because of the method by which Lightning eMotors or Gig3 obtained some of the data for its estimates or because this information cannot always be verified due to the limits on the availability and reliability of raw data, the voluntary nature of the data gathering process. Important Information And Where To Find It In connection with the Proposed Transactions, Gig3 intends to file a registration statement on Form S-4, including a proxy statement/prospectus/information statement (the “Registration Statement”), with the Securities and Exchange Commission (the “SEC”), which will include a preliminary proxy statement to be distributed to holders of Gig3’s common stock in connection with Gig3’s solicitation of proxies for the vote by Gig3’s stockholders with respect to the Proposed Transactions and other matters as described in the Registration Statement, a prospectus relating to the offer of the securities to be issued to the Company’s stockholders in connection with the Proposed Transactions, and an information statement to Company’s stockholders regarding the Proposed Transactions. After the Registration Statement has been declared effective, Gig3 will mail a definitive proxy statement/prospectus, when available, to its stockholders. Investors and security holders and other interested parties are urged to read the proxy statement/prospectus/information statement, and any amendments thereto and any other documents filed with the SEC when they become available, carefully and in their entirety because they contain important information about Gig3, the Company and the Proposed Transactions. Investors and security holders may obtain free copies of the preliminary proxy statement/prospectus/information statement and definitive proxy statement/prospectus/information statement (when available) and other documents filed with the SEC by Gig3 through the website maintained by the SEC at http://www.sec.gov, or by directing a request to: GigCapital3, Inc., 1731 Embarcadero Road, Suite 200, Palo Alto, CA 94303. No Offer Or Solicitation This communication does not constitute an offer to sell or a solicitation of an offer to buy, or the solicitation of any vote or approval in any jurisdiction in connection with a proposed potential business combination between Lightning eMotors and Gig3 or any related transactions, nor shall there be any sale, issuance or transfer of securities in any jurisdiction where, or to any person to whom, such offer, solicitation or sale may be unlawful. Any offering of securities or solicitation of votes regarding the proposed transaction will be made only by means of a proxy statement/prospectus that complies with applicable rules and regulations promulgated under the Securities Act of 1933, as amended (the “Securities Act”) and Securities Exchange Act of 1934, as amended or pursuant to an exemption from the Securities Act or in a transaction not subject to the registration requirements of the Securities Act. Participants In The Solicitation Gig3 and the Company and their respective directors and certain of their respective executive officers and other members of management and employees may be considered participants in the solicitation of proxies with respect to the Proposed Transactions. Information about the directors and executive officers of Gig3 in its Registration Statement on Form S-1, filed with the SEC on April 29, 2020 and declared effective on May 5, 2020. Additional information regarding the participants in the proxy solicitation and a description of their direct interests, by security holdings or otherwise, will be set forth in the Registration Statement and other relevant materials to be filed with the SEC regarding the Proposed Transactions. Stockholders, potential investors and other interested persons should read the Registration Statement carefully before making any voting or investment decisions. These documents, when available, can be obtained free of charge from the sources indicated above. Use Of Projections This Presentation contains projected financial information with respect to Lightning eMotors. Such projected financial information constitutes forward-looking information, and is for illustrative information purposes only and should not be relied upon as necessarily being indicative of future results. The assumptions and estimates underlying such financial forecast information are inherently uncertain and are subject to a wide variety of significant business, economic, competitive and other risks and uncertainties. See “Forward Looking Statements” above. Actual results may differ materially from the results contemplated by the financial forecast information contained in this Presentation, and the inclusion of such information in this Presentation should not be regarded as a representation by any person that the results reflected in such forecasts will be achieved.

Safe Harbor (Cont’d) Financial Information; Non-GAAP Financial Measures The financial information and data contained in this Presentation are unaudited and do not conform to Regulation S-X. Accordingly, such information and data may not be included in, may be adjusted in or may be presented differently in, the Registration Statement or any other document to be filed by Gig3 with the SEC. Some of the financial information and data contained in this Presentation, such as EBITDA, have not been prepared in accordance with United States generally accepted accounting principles (“GAAP”). Gig3 and Lightning eMotors believe these non-GAAP measures of financial results provide useful information to management and investors regarding certain financial and business trends relating to Lightning eMotors’ financial condition and results of operations. Lightning eMotors’ management uses these non-GAAP measures for trend analyses and for budgeting and planning purposes. Gig3 and Lightning eMotors believe that the use of these non-GAAP financial measures provides an additional tool for investors to use in evaluating projected operating results and trends in and in comparing Lightning eMotors’ financial measures with other similar companies, many of which present similar non- GAAP financial measures to investors. Management does not consider these non-GAAP measures in isolation or as an alternative to financial measures determined in accordance with GAAP. The principal limitation of these non-GAAP financial measures is that they exclude significant expenses and income that are required by GAAP to be recorded in Lightning eMotors’ financial statements. In addition, they are subject to inherent limitations as they reflect the exercise of judgments by management about which expense and income are excluded or included in determining these non-GAAP financial measures. In order to compensate for these limitations, management presents non-GAAP financial measures in connection with GAAP results. You should review Lightning eMotors’ audited financial statements, which will be included in the Registration Statement. Trademarks And Intellectual Property All trademarks, service marks, and trade names of Lightning eMotors or Gig3 or their respective affiliates used herein are trademarks, service marks, or registered trade names of Lightning eMotors or Gig3, respectively, as noted herein. Any other product, company names, or logos mentioned herein are the trademarks and/or intellectual property of their respective owners, and their use is not intended to, and does not imply, a relationship with Lightning eMotors or Gig3, or an endorsement or sponsorship by or of Lightning eMotors or Gig3. Solely for convenience, the trademarks, service marks and trade names referred to in this presentation may appear without the ®, TM or SM symbols, but such references are not intended to indicate, in any way, that Lightning eMotors or Gig3 will not assert, to the fullest extent under applicable law, their rights or the right of the applicable licensor to these trademarks, service marks and trade names.

Detailed Transaction Overview Timeline Valuation Transaction Funding Transaction is expected to close in the 1st Half of 2021 It is anticipated that the post-closing company will be a Delaware corporation, retain the Lightning eMotors name, and be listed on the New York Stock Exchange Valuation implies a pro forma Enterprise Value of ~$651 million (0.56x 2024E Revenue of $1,165 million) Existing Lightning eMotors securities holders would receive 65.5% of the pro forma equity at close The transaction will be funded by a combination of GigCapital3 cash held in a trust account, GigCapital3 common stock and proceeds from the $100 million Convertible Note offering and $25 million PIPE Transaction will result in ~$273 million cash to the balance sheet (net of total existing cash used to pay down total existing debt) to fund growth (2) (3) (1) (2) ____________________ Assuming a $100 million Convertible Note, $25 million PIPE and maximum redemptions, existing Lightning eMotors shareholders would receive 86.5% of the pro forma equity. 3-Year Unsecured $100mm Convertible Note bearing a coupon rate of 7.50% and conversion price of $11.50. Lightning eMotors may force conversion after year 1 if share price exceeds 120% of the conversion price ($13.80), provided that the Company’s average daily market value of common stock traded for the preceding 30 trading day period exceeds $3.0 million. Based on ~$202 million cash in trust (assuming no redemptions), 2.5 million PIPE shares at $10.00 / share and $100 million Convertible Note, less $40 million in transaction expenses. Net of $500,000 of existing balance sheet cash and $15 million of existing Lightning eMotors debt. (2)

Overview of GigCapital3 GigCapital3, Inc. (NYSE: GIK) is a $200mm publicly traded Special Purpose Acquisition Company (“SPAC”) / Private-to-Public-Equity (“PPE”) GigCapital3’s IPO was completed in May 2020 Led by a proven management team of experienced entrepreneurs and executives Public company extensive management and board experience Complementary and overlapping networks Deep understanding and proven experience of M&A, strategy and technology Dec. 2017 Nov. 2019 June 2019 Q1 2021 (1) May 2020 IPO (NYSE:GIX) Announced mergers with Uphealth and Cloudbreak Health IPO (NYSE:GIG) Closed (NYSE MKT: KLR) Dr. Avi Katz Dr. Raluca Dinu Executive Chairman and Founding Managing Partner of GigCapital Global and all its entities, including GigCapital3 Founder, COB, CEO GigOptix/GigPeak (NYSE: GIG) Serial entrepreneur and angel investor with 30+ years of experience in the technology sector Board of Directors Member and Founding Managing Partner of GigCapital Global, CEO, President of GigCapital2 Previously General Manager / Vice President at Integrated Device Technology (IDT), which was acquired by Renesas Electronics Corp. COO of GigPeak, led the transfer and integration of the team from GigPeak into IDT post the acquisition of GigPeak by IDT in 2017 Board of Directors Member Previously Partner at KPMG, where he spent 27 years before retiring in 2006 SEC reviewing partner while at KPMG Served on the Board of Directors of Micrel from 2007 to 2015 and GigPeak from 2008 until its sale in 2017 Neil Miotto IPO (NYSE:GIK) Track Record of Successful SPAC/PIPE Transactions Cutting Edge Management Experience GigCapital3, Inc. Overview GigCapital3 Leadership Team Expected to be completed.

25 years of Technology CEO experience Founded and led multiple IT and Cleantech companies with successful funding and exits Tim Reeser Founder and Chief Executive Officer “We are already the leader and are now primed to scale. We help urban fleets make the transition to zero local emissions.” Today’s Presenters Technology Leadership 35 years building companies Prior CEO of Romaco Group Founder / Manager of Aravaipa Ventures Robert Fenwick-Smith Executive Chairman and Interim CFO “We are committed to eradicating the main cause of urban air pollution – commercial fleet emissions.” ESG Focused 35 years of automotive engineering and manufacturing experience Former VP of Advanced Engineering at Borg Warner Bill Kelley Chief Technology Officer and Chief Operating Officer “First and only high level of customization enabled by modular software and hardware” Designed for Modularity

Agenda Company Overview 2 Transaction Summary Financial Summary 3 Key Takeaways 1 Appendix 4

Key Takeaways

Lightning at a Glance 2 Years $2.0bn $67bn TAM (1) 10 Years R&D Blue Chip Customer Base U.S. Department of Energy, Ward’s and LMC Automotive. The customer validation cycle typically takes 3 to 24 months. By the end of 2020. As of September 30, 2020. Modular Architecture Strategic Partnerships 120 Vehicles on the Road (3) 1,500 Vehicles on Order (4) Scalable and IP Protected Across Multiple End Markets Only Full-Range Manufacturer Class 3 – 7 BEV & FCEV Ahead of the Game Head Start in Customer Validation (2) With Visibility to $1bn Revenue Based on Current Contract Pipeline We are a B2B Company Focus on Urban Commercial ZEV (Investor) Projected Revenue in 2025

Strong Secular Trends Driving Massive TAM $67bn TAM of Class 3 – 7 commercial vehicles electrification Large tailwinds of regulations, corporate mandates and grants 1 Dominant Market Positioning The only company that has delivered Class 3, 4, 5, 6 and 7 EVs First mover advantage – 50%+ market share in Class 3 – 6 EVs in 2020 (1) Existing sales with 30 fleets (2) that together operate ~500,000 vehicles Strong external validation – won Frost & Sullivan’s Customer Value Leadership Award in Electric Commercial Vehicle Industry 2 Defensible Competitive Moat Proprietary technology and operational expertise drive industry-leading scale Established strategic partnerships create the foundation for growth 3 Robust Contracts with Financial Visibility Integrated vehicle technology and charging systems, along with total cost of ownership (TCO) validation, create sticky customer base Path to $1bn revenue from current customers by 2025 out of $2.0bn total projected revenue 100% of 2021 revenue forecast contracted as of Q3 2020 4 Experienced Management Team Built industry leading team in fleet vehicle technology Existing team has already achieved commercial EV leadership in 2020 5 Investment Highlights Internal company data. Includes purchase orders.

Company Overview

Manufacture complete vehicles: Class 3 – 7 trucks & buses Offering both Battery (BEV) and Fuel Cell (FCEV) Highest up-time backed by supplier parts and service We sell powertrains to strategic partners Actionable fleet intelligence Unique Big Data on drive cycles Artificial intelligence optimization Recurring revenue stream with 100% attachment rate and <1% expected churn Complete charging solutions Patented mobile charging Recurring revenue stream with 10-year contracts (Direct Sales) (Energy-as-a-Service) ANALYTICS COMMERCIAL ZEVs CHARGING (EV-as-a-Service) Support financing to overcome higher upfront costs Strategically differentiated with OEMs e.g. Ford and GM EV-as-a-Service constitutes recurring revenue stream Financing partner in place – Generate Capital FINANCING What We Do We provide complete electrification solutions for urban commercial fleets

Optimized Modular Design Addresses Diversified Opportunities Class 3 Class 4 Class 6 Class 5 Class 7 We provide complete commercial electric vehicles and infrastructure Note: Pictures represent selected vehicles as examples in each class and our products are not limited to vehicles shown in the above. Vehicle class and application agnostic design Each class has numerous specialty vehicles High level of cost-effective customization enabled by modular software and hardware Serving all segments of urban commercial fleets with proven reliability Software-enabled platform and integration capabilities translate to significant time-to-market advantage

Additional market opportunity from charging business and sales to OEM Broadest Product Line Addresses Massive TAM Class 3 Class 4 Class 5 Class 6 Class 7 Unit Sales (2018) Sales Market Position (2020) 301K Total U.S. RoW Total 21K 81K 72K 64K 539K 993K Source: US Department of Energy, Ward's, LMC Automotive and Company estimates. A dominant 50%+ market share in Class 3 – 6 #1 or #2 position in every single class type Note: Pictures represent selected vehicles as examples in each class and our products are not limited to vehicles shown in the above. TAM (2018) $12bn U.S. $1bn $3bn $3bn $3bn $22bn $45bn $67bn RoW Total 1,532K

Bespoke Sales Process to Sell Directly to Large Fleet Customers Compounding revenues as customers are expected to expand proportion of EV in their fleets Education-Focused Highly technical sales force Comprehensive national demo vehicle pool Data-Driven Customer Needs Analysis Best-in class telematics and analytics Fleet benchmarking based on proprietary Big Data High-Touch Direct to fleet engagement + Channel support Complete Customer Solution Vehicle Specifications, Charging, and Financing Over 10 years of regular engagement with over 250 fleets nationally

We Have Real B2B Customers in Place Note: Fleet data as of September 30, 2020. Technical Validation TCO Validation B2B Outreach to Fleets Initial Contract and Purchase Orders Repeat Orders 130 fleets in this stage Significant progress made in customer validation We are at the tipping point with accelerating sales cycles for Lightning eMotors Field Trial 20 fleets with new orders Sales cycle between 3 and 24 months Key customers have now ordered 1,500 vehicles 16 fleets in this stage 25 fleets in this stage U.S. Fleet Operator European Logistics Operator U.S. Cable Provider Global eCommerce Player U.S. Real Estate Service Firm U.S Parking Service Company 10 fleets with repeat orders +

Target Market URBAN Short and Medium Haul URBAN Short and Medium Haul Medium and Long Haul Medium and Long Haul Vehicle Types ZEV = BEV + FCEV Class 3 – 7 Today: Hybrid = NOT ZEV 2023: BEV = ZEV Class 2 to 5 Today: Hybrid = NOT ZEV 2023: CNG-EV = NOT ZEV Class 8 ZEV = BEV + FCEV Class 8 Total ZEVs Operating in Fleets (Expected YE 2020) 120 0 ZEV 4,284 Class 2-3 Hybrids (5) 0 ZEV 0 Issued Executive Orders by CARB (2) 6 0 Cannot sell in CA 0 (Planned: ~2021) 0 (Planned: ~2021 and 2023) Binding Purchase Orders (POs) $150mm+ Contracted POs $800mm+ Pipeline $220mm Pipeline For Hybrids, not ZEVs 0 (3) 0 (3) EV Assembly Factories Fully Operational Since 2018 None (4) None (4) Under Construction (4) We are Miles Ahead of XL Fleet, Hyliion and Nikola (1) Lightning eMotors has Zero Emission Vehicle (ZEV) revenue NOW and is expected to grow profitably XL Fleet, Hyliion and Nikola only start validating their ZEV business models in 2023 Based on public information. California Air Resources Board. Hyliion has only announced a pre-order of up to 1,000 trucks with Agility. Nikola’s 14,000 reservations are fully cancellable. Nikola’s order from Anheuser-Busch is fully cancelable if certain lease terms and rental rates are not met, while Nikola’s order from Republic Services does not disclose financial terms. XL Fleet uses third party partners for production. Hyliion will be using third party partners for production. Nikola recently began construction on its Coolidge, Arizona plant which is expected to take 12-18 months. Nikola is using IVECO’s plant in Ulm, Germany for initial 2021 production. Cumulative projected units.

Huge Untapped Market Opportunity with a Dominant Market Share Light-Duty Vans, pickups Heavy-Duty Tractor trailers, transit buses Medium-Duty Vocational trucks, shuttle buses $67bn TAM E-Pick-Up War of 2021 E-Van War of 2021 E-Truck War of 2023 E-Transit Bus War of Today Class 4–5 Shuttles Class 5-7 Trucks Class 5–7 Trucks Class 3–5 Delivery Class 3–6 Trucks Class 4–5 School bus Limited Competition Clear Leader with Dominant Share (2) Large OEMs aggressively compete for share in this market A large market consisting of several small niche players Features needed for each type of vehicle make it economically hard for large OEMs to compete in Large OEMs aggressively compete for share in this market Competitors Today In the Market in 2 Years “EVs excel at short-haul travel. That means they’re great options for personal cars and even medium-duty vehicles.” – Bill Gates (1) “How do we move around in a zero-carbon world?” GatesNotes, August 24, 2020. Refers to over 50% market share per internal company estimates of zero emission trucks expected to be shipped in 2020.

Dominant Market Positioning Lightning eMotors enjoys over 50% market share in electric vehicles across Classes 3 – 7, based on trucks expected to be shipped in 2020 Class 3 – 7 Commercial Vehicles Shipped in 2020 (1) “The Lightning Truck was the most reliable truck in our fleet over the last 3 months – exceeding even our brand new Freightliner Diesel trucks.” – U.S. Beverage Maker “We have chosen to partner with Lightning to help us achieve our aggressive worldwide sustainability goals. We have started our journey of procuring 1,000’s of zero emission trucks worldwide over the next 5 years and expect that Lightning will be a key supplier for vehicles and charging infrastructure.” – European Logistics Operator “We looked at every brand of commercial EV and vehicle analytics out there, and after intense research, we chose to partner with Lightning eMotors. We require the highest tech vehicles to integrate with our online rental platform, and Lightning’s technology fits us well. We are able to show a compelling return on investment for these vehicles versus their legacy gasoline vehicles for our rental customers.” – U.S. Fleet Operator Source: Internal company estimates: Lightning eMotors: 78; GreenPower: 25; Motiv: 20; Phoenix: 10; SEA: 5; Other: 5. All Other Manufacturers Lightning eMotors has shipped more than 3x the vehicles of its next-largest competitor “Customer Value Leadership Award in Electric Commercial Vehicle Industry” Selected Current Fleet Customers Customer Testimonials

Zero Emission Zones: 30+ cities worldwide led by London and Santa Monica Commercial vehicles in California: By 2023: 100% zero emissions for new airport shuttle buses By 2029 (staged): 100% zero emission public transit authorities Advanced Clean Truck Law: 100% zero emission trucks by 2045 Strong Global Secular Trends Driving Massive TAM Regulation Currently $1bn per year in State and Federal grants Industry now at the inflection point of reaching lower TCO than ICE without grants Zero emissions targets at major corporates across industries including logistics, eCommerce, consumer goods and technology Grants Corporate Mandates Global Commercial EV Sales (1) Source: BloombergNEF EVO Report 2020. EV includes BEV (battery electric) and FCV (fuel cell) buses and medium commercial vehicles (MCV). EV Market Share (Bus and MCV) (Units in thousands) 96k 473k 7.7% 1.4% EV Sales (Bus and MCV) 4.9x We have received $120mm orders in Q3 2020

Gasoline Lightning eMotors With Grants No Grants 2020E 2020E 2022E Fuel and Maintenance Cost per Month 2,925 563 563 Vehicle Lease 1,056 1,811 2,566 Charger Rental -- 300 300 LCFS (Low Carbon Fuel Standard) Credit -- (675) -- Total Monthly Cost $3,981 $1,999 $3,429 Monthly Cost Difference to Gasoline $1,983 $552 Cost Comparison E-450 Shuttle Bus (4,500 miles / month) Offering Immediate Operational Savings Monthly Fuel + Maintenance Cost (2020E) TCO is already currently lower than ICE (Internal Combustion Engine) Fuel Maintenance and Other 80% less Illustrative LEASE Example

Proprietary HD transmission Modular proprietary software Patent pending: Mobile charger High-power components Continuously collecting meaningful data from fleets Constantly optimizing: Range and drive cycles Accessory energy use Driver behavior Advanced regenerative braking Established infrastructure investment Nationwide service and charging Vehicle financing Low-capex assembly Efficient manufacturing Reliable, validated suppliers IP + Trade Secrets Analytics + Algorithms Service Network Operations + Supply Chain Our Technology Competitive Moats MODULAR Proprietary Electrification Solution, Powered by Software Significant Operational Expertise, Enabling Industry-leading Scale Best-in-class efficiency, range, charging, reliability and analytics

Growing Intellectual Property Portfolio Invention Patent Status Smart Electronic Power Steering System Pending Mobile Charging Station with Battery Storage Pending Electric Vehicle Torque-Limiting Method and System Provisional on File Electric Power Train Conversion Kit Application In-Process Sensor-less Payload and Road Grade Determination Algorithm Application In-Process Manual Service Disconnect with Integrated Fusing and Contactors Application In-Process Method and System for Thermal Model Predictive Feed-forward Control Application In-Process System Architecture for Multiple Voltage Level High Voltage System Application In-Process Thermal Modelling System Application In-Process Automotive Battery Temperature System and Controller Application In-Process 2 3 4 6 7 5 9 10 1 8 3 4 6 8 9 5 1 2 7 10 Lightning eMotors Mobile Charger Lightning eMotors Commercial Vehicle

Fleet Management 1.8 mi / kWh Machine Learning Optimization: HVAC energy use Acceleration and route Regenerative braking Driver training (monetization opportunity) Class 3 Vehicles on CARB Dyno Highly Scalable Analytics Solution Drives Customer Retention Our proprietary analytics drive 25% greater efficiency and real-time fleet performance compared to competitors 1.4 mi / kWh Competitors 250 vehicle parameters at 1Hz = 260mm Data points / vehicle / day Metrics Big Data for R&D 1st Year Pricing Expected Churn Implementation Rate $1,495 <1% 100% 2nd Year+ Pricing $495 Critical Sales Tool Preventative Diagnostics Additional Benefits

Key Supply-Chain Partners Foundation of our quality and ability to scale Specialty Vehicle Partners / OEMs Enable us to address all our target markets Established Strategic Partnerships Recreational Specialty Delivery Trucks RePower Ambulances School buses Shuttles Box Trucks Coaches RePower Components Chassis Bodies HP Electronics DC Fast Chargers Motors Transmissions Batteries Chassis Bodies Fuel Cells Infrastructure Channel partner Core software platform

Case Study: Multidimensional Partnership with Plug Power The fuel cell-powered Class 6 truck allows customers to drive longer distances with larger payloads Vehicle Partnership Lightning eMotors is the sole EV partner of Plug Power 1st vehicle in service in November 2020 Available with 200 or 400-mile range ProGen fuel cell engines + Lightning eMotors’ EV drivetrain, batteries and analytics Lightning eMotors’ modular design allows FCEV and BEV to be largely interchangeable Infrastructure and Channel Partnership Plug Power Hydrogen Fueling Infrastructure deployed at 100+ locations – huge competitive moat and enabler for rapid FCEV adoption Collaborative S&M promoting jointly-produced class 3 – 7 FCEVs Established coast-to-coast service that is supporting both FCEV and BEV trucks About Plug Power Leading vertically integrated Hydrogen player: production, distribution, fueling and fuel cell integration #1 globally in fuel cell fork lift trucks: 30K+ in operation The World’s First Electric, Fuel Cell-Powered Class 6 Truck

Case Study: Strategic Partnership with ABC Company Partnership Overview We supply electric powertrains for RePower (replacing ICE with EV in older buses) ABC buys Lightning eMotors’ Class 3 – 5 electric shuttle buses Ongoing NRE contract in place $48mm PO in September 2020 About ABC Company One of the leading Motorcoach companies in the U.S. Exclusive distributor of VanHool – #1 luxury coach manufacturer 750 locations in the U.S. providing a unique support network Leader in service and spare parts in the municipal transit fleet market ABC Coach’s customers are demanding electrified platforms, leading to additional opportunities for Lightning eMotors Exclusive Relationship for Motorcoaches 6 month delivery time New Electric Bus/Coach 2 year delivery time Electric RePower 50% Cost of New Electric Bus/Coach Major ABC customers with zero emissions mandate

100,000 10,000 100,000 50,000 100,000 25,000 5,000 10,000 50,000 5,000 2,000 9 out of 11 customers are currently operating our vehicles $120mm+ REPEAT orders in Q3 2020 And more in surging pipeline # of ZEVs Robust Contracts Provide Financial Visibility and External Validation Total Addressable Fleet of 450,000 Vehicles Clear path to $1bn contracted revenue by 2025E based on current contract pipeline U.S. Logistics Operator Global eCommerce Player European Logistics Operator U.S. Fleet Operator State of California North American Postal Service Operator U.S. Beverage Maker U.S. RV Manufacturer U.S. Cable Provider U.S. IT Service U.S. Coach Bus Distributor Already received purchase orders to fulfill 100% of 2020E and 2021E revenue Total Prospect Pipeline (units)

Bill Kelley 35+ years CTO and COO Robert Fenwick-Smith 35+ years Executive Chairman, Interim CFO Aravaipa Ventures Highly Experienced Management Team Tyler Yadon 10+ years Director, Engineering Keith Lehmeier 10+ years Director, New Product Development Brandon McNeil 22+ years Executive Director, Operations Tim Reeser 25+ years Founder and CEO Nick Bettis 24+ years Director, Business Development Brian Johnston 30+ years Director, Program Management Carol Murin 19+ years Director, Finance Aravaipa Ventures Lightning eMotors GigCapital3 Dr. Avi Katz 30+ years Executive Chairman, CEO, President and Secretary Dr. Raluca Dinu 20+ years Director

Financial Summary

Already received purchase orders to fulfill 100% of 2020E and 2021E revenue Projected Revenue by Product Mix ($ in mm) Commercial EVs EV as a Service Energy as a Service Systems for OEMs Rapidly Growing Pipeline and Contracted Purchase Order Backlog 195% ‘20-’25E CAGR Pipeline: Contracted PO Backlog: September 2020 March 2020 $130mm $800mm+ $28mm $150mm+

2020E 2021E 2022E 2023E 2024E 2025E Main Driver Fleet Trials GRANTS SUPPLY CHAIN Maturity REGULATIONS Either for Sustainability or future regulations $140mm in CA HVIP $200mm rest of USA COGS down 50% due to volume. Already contracted. CA Advanced Clean truck rule kicks in. Santa Monica and other ZEZs kick in. No longer need to compete with ICE. Price Index 100 90 50 with HVIP 60 50 45 45 TCO not critical for most early adopters TCO<ICE with grants TCO<ICE without grants With regulations we only need to compete with other ZEVs. TCO vs. ICE is irrelevant Commercial EV Unit Sales (U.S. Only) Drivers of Growth are Already in Place Importantly, our major fleet partners share this understanding of the major growth drivers

The Path to COGS Reduction Gross Margin Projections Gen 1 launched in early 2018A, Gen 2 launched in 2020E, Gen 3 in 2021E Design has been field-tested and validated by customers for 2 years Supply Chain partners vetted and long-term contracts under negotiation 3-Year Battery Contract with On Track to Achieve 50% COGS Reduction in Next 18 Months E450 ePowertrain Illustrative Unit Economics ($ in mm) Gross Profit Total Gross Margin $60K $128K 32.0% 8.5% Direct Margin Batteries Direct Labor Drivetrain HP Electronics Frame + Hardware Balance Total COGS 50% COGS Reduction

R&D % of Revenue R&D Expenses S&M Expenses G&A Expenses S&M % of Revenue G&A % of Revenue ($ in mm) ($ in mm) ($ in mm) Continuing Operating Leverage Expected to Drive Profitability B2B business model drives lower S&M expenses Platform modularity ensures efficient use of spend Predominantly fixed cost as scale achieved with minimal annual increase needed

EBITDA (1) Free Cash Flow (2) ____________________ EBITDA defined as Operating Income plus Depreciation & Amortization. Free Cash Flow defined as Cash Flow from Operations minus Capital Expenditures. Assumes $273mm proceeds from SPAC transaction and no additional debt raised in the projected years shown per Lightning eMotors company model. ($ in mm) ($ in mm) Projected Path to Profitability EBITDA (1) % of Revenue Free Cash Flow (2) % of Revenue EBITDA neutral to positive in 2022E Cash Balance (3) ($ in mm) Cash Balance (3) Capex includes investments to develop EV-as-a-Service and Energy-as-a-Service

Established Medium-Duty Leader Ready for Rapid Profitable Growth Internal company data. Highest Revenue Visibility Among Peers 2021 fully contracted under binding contracts $800mm pipeline provides predictability beyond Established Market Leader Unique proprietary modular software and hardware design 50%+ market share in Class 3 – 6 EVs in 2020 (1) Order Acceleration in Q3 2020 – EV Adoption at an Inflection Point California fully committed to rapid electrification Secured $120mm in large repeat binding orders from existing customers Scaling Profitably 50% COGS reduction initiatives under way driving favorable unit economics EBITDA break-even in 2022 and ~16% EBITDA margin by 2025 Fully Funded Proceeds from transaction together with near-term profitability enable execution of business plan without need for additional funding

Transaction Summary and Valuation Overview

Detailed Transaction Overview (Cont’d) Key Transaction Terms Illustrative $100 million Convertible Note and $25mm PIPE Illustrative Pro Forma Valuation Pro Forma Ownership @ $10.00 / Share Illustrative Sources and Uses Minimum of at least $150 million across Convertible Note, PIPE and cash remaining in trust account after satisfying redemption obligations Executed subscription agreements for committed capital in connection with the Convertible Note and PIPE, for targeted amounts of $100 million and $25 million, respectively Earnout of 20.0% of total pro forma shares outstanding to Lightning eMotors Shareholders if stock crosses the following price thresholds for 20 out of 30 trading days: $12.00 per share $14.00 per share $16.00 per share (4) (3) (2) (3) ____________________ Note: Dollars in millions, except per share amounts. 3-Year Unsecured $100mm Convertible Note bearing a coupon rate of 7.50% and conversion price of $11.50. Lightning eMotors may force conversion after year 1 if share price exceeds 120% of the conversion price ($13.80), provided that the Company’s average daily market value of common stock traded for the preceding 30 trading day period exceeds $3 million. Earnout is structured as 3 equal tranches of 33% of total earnouts at thresholds of $12.00, $14.00 and $16.00 per share, respectively. Assumes no redemption of public shares; balance as of 6/30/2020. Based on ~$202 million cash in trust (assuming no redemptions), 2.5 million PIPE shares at $10.00 / share and $100 million Convertible Note, less $40 million in transaction expenses. Net of $500,000 of existing balance sheet cash and $15 million of existing Lightning eMotors debt. (1) (1) (1) (1)

Pure-play EV competitors CapEx heavy business model Enabling next-gen technology in automotive sector Technology-driven differentiation High-growth AutoTech players Valuations driven by long-term projections Lightning eMotors’ Comparables AutoTech Selected Recent AutoTech SPAC Mergers Electric Vehicle CANOO

Operating Benchmarking CY2021E EBITDA Margin Revenue Growth Gross Margin CY2024E Source: Company filings and Wall Street research as of December 9, 2020. Note: Statistics exclude stock-based compensation, amortization of intangibles, and one-time charges. Lightning eMotors is not included in median. Nvidia financials not pro forma adjusted for acquisition of ARM. Nikola estimates based on FactSet consensus. AutoTech Electric Vehicle EV / AutoTech Median: 42% SPAC Median: 105% SPAC Median: 26% SPAC Median: 19% CANOO CY2025E (1) EV / AutoTech Median: 20% EV / AutoTech Median: 4% CY2024E Selected Recent AutoTech SPAC Mergers (2)

Valuation Benchmarking EV / EBITDA (2) EV / Revenue EV / Rev / Growth Source: Company filings and Wall Street research as of December 9, 2020. Note: Statistics exclude stock-based compensation, amortization of intangibles, and one-time charges. Lightning eMotors is not included in median. Based on EV of $651mm. EV / EBITDA not meaningful (NM) if negative or above 80x. (1) Nvidia financials not pro forma adjusted for announced acquisition of ARM. Nikola estimates based on FactSet consensus. CY2024E CY2025E EV / AutoTech Median: 15.87x EV / AutoTech Median: 0.56x EV / AutoTech Median: 35.5x SPAC Median: 1.43x SPAC Median: 0.01x SPAC Median: 5.0x CY2021E AutoTech Electric Vehicle CY2024E Selected Recent AutoTech SPAC Mergers CANOO (3) (4)

Operating Benchmarking of Select EV SPAC Mergers Source: Company filings and Wall Street research as of December 8, 2020. Nikola estimates based on FactSet consensus. CANOO Revenue ($mm) EBITDA Margin NM 259% 273% 130% 113% Rev. Growth: NM NM 174% 155% 70% NM NM NM 196% 105% NM NM 309% 336% 121% NM NM 227% 150% 117% NM NM NM 106% 66% NM NM NM 497% 220% NM NM NM 405% 177% NM NM 466% 81% 82% CY20 CY21 CY22 CY23 CY24 CY20 CY21 CY22 CY23 CY24 CY20 CY21 CY22 CY23 CY24 CY20 CY21 CY22 CY23 CY24 CY20 CY21 CY22 CY23 CY24 CY20 CY21 CY22 CY23 CY24 CY20 CY21 CY22 CY23 CY24 CY20 CY21 CY22 CY23 CY24 CY20 CY21 CY22 CY23 CY24 (1)

Transaction Priced At A Deep Discount to Peer Multiples Implied Future EV: apply a range of 6.00x – 8.00x multiples (discount from median of Lightning eMotors’ EV and AutoTech peer groups’ CY2021E multiples = 15.87x) to its CY24E Revenue of $1,165mm to arrive at an Implied Future Enterprise Value Implied Discounted EV: the Implied Future Enterprise Value is discounted 3 years back to today to arrive at an Implied Current Enterprise Value Summary of Approach 6.00x – 8.00x CY24E Revenue 6.00x – 8.00x CY24E Revenue Discount Rate: 20% 0.56x CY24E Revenue ____________________ Note: Dollars in millions, except per share amounts. Note: Assumes net cash of $172.5mm based on ~$202 million cash in trust (assuming no redemptions), 2.5 million PIPE shares at $10.00 / share and $100 million Convertible Note, less $40 million in transaction expenses. Net of $500,000 of existing balance sheet cash and $15 million of existing Lightning eMotors debt. 1.00x – 2.00x CY24E Revenue 92% Discount 86% Discount 63% Discount 0.56x CY24E Revenue Discounted Future Value (EV and AutoTech Peer Groups ) Based on Selected AutoTech SPAC Trading Comparables Implied EV: apply a range of 1.00x – 2.00x multiples (median of Lightning eMotors’ Selected Recent AutoTech SPAC peer group’s CY2024E multiples = 1.43x) to its CY24E Revenue of $1,165mm to arrive at an Implied Enterprise Value

Thank You

EX-99.3

Exhibit 99.3

Lightning eMotors Merger with GigCapital3, Inc.

Investor Conference Call Transcript

December 10, 2020

Operator:

Hello and welcome to the GigCapital3 and Lightning eMotors business combination announcement conference call. There is a presentation that was publicly filed with the SEC that will accompany today’s discussion. The presentation can also be viewed on GigCapital3’s and Lightning eMotors’ websites. Please refer to that as the guide for today’s call.

GigCapital3 plans to file with the SEC a Registration Statement on Form S-4 in connection with the transactions and to mail a Proxy Statement/Prospectus to its stockholders containing information about the transactions. Investors are urged to read the Registration Statement and Proxy Statement/Prospectus carefully when they are available. The Registration Statement and Proxy Statement/Prospectus will contain important information about the business combination between GigCapital3 and Lightning eMotors and related matters. Investors and GigCapital3 stockholders will be able to obtain free copies of these documents through the web site maintained by the SEC at http://www.sec.gov. Copies of the Registration Statement and GigCapital3’s Proxy Statement/Prospectus may be obtained free of charge from GigCapital3 by directing a request to Brad Weightman, Vice President and Chief Financial Officer, GigCapital3, Inc., 1731 Embarcadero Rd., Suite 200, Palo Alto, CA 94303, or by telephone at (650) 276-7040.

Please note that the parties may discuss forward-looking statements within the meaning of the safe harbor provisions of the federal securities laws, including the Private Securities Litigation Reform Act of 1995. These forward-looking statements include, among other things, future results of operations, capacity, production and demand levels. Forward-looking statements are made based on the parties’ expectations and beliefs concerning future events and therefore involve a number of risks and uncertainties. The parties caution that forward-looking statements are not guarantees and that actual results could differ materially from those expressed or implied in the forward-looking statements. Potential risks and uncertainties that could cause the actual results to differ materially from those expressed or implied by forward-looking statements are discussed in the Form 8-K which GigCapital3 filed this afternoon with the SEC. All forward-looking statements are based upon information available to GigCapital3 and/or Lightning eMotors as of the date hereof, and speak only as of the date hereof. The parties assume no obligation to update any forward-looking statements to reflect events or circumstances after the date hereof, except as required by law.

I will now turn our conference over to Dr. Raluca Dinu, GigCapital Global Founding Managing Partner and Board Member of GigCapital3, who will begin on slide 5. You may begin.

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Raluca:

Good morning everybody. My name is Raluca Dinu and I’m part of the sponsor team at GigCapital3. I am joined on today’s call by Lightning eMotors’ Chief Executive Officer, Tim Reeser, by the Chief Financial Officer, Robert Fenwick-Smith, and by the Chief Technology Officer and Chief Operations Officer, Bill Kelley.

We are pleased to announce GigCapital3’s planned business combination with Lightning eMotors which has an implied proforma enterprise value for the combined company of approximately $651 million. This business combination will bring to market a high growth, urban commercial electrical vehicle company serving the Class 3 through Class 7 markets, benefitting from the mega-trend of electrification of mobility solutions, driven by social trends, technological advancements, and regulatory shifts to environmentally friendly commercial vehicles. Upon the closing of our transaction, Lightning eMotors will be the only publicly traded commercial EV manufacturer with a full product line of zero emission vehicles serving the Class 3 through Class 7 markets, which presents a unique and very attractive public market opportunity.

Climate change has driven a shift in societal thinking and both public and private sector enterprises are focusing intently on reducing carbon emissions. Internal combustion engines are being rapidly replaced with zero emission vehicles. As an example, California mandated all new cars and passenger trucks sold in the state to be zero emissions by 2035. Fifteen US States have signed a memorandum of understanding indicating their alignment with this policy. Many others will follow suit.

As part of GigCapital3’s Private-to-Public Equity (PPE)TM strategy, we look for opportunities where we can quickly bring Companies to the public market in order to accelerate their growth and partner with them for the long-term. It is important to emphasize that our partners at Lightning eMotors in this transaction are rolling 100% of their investment into the combined company and there is no money coming off the table. Proceeds from the transaction and the PIPE and the Convert are going to support Lightning eMotors’ management’s business plan to scale the operations. This transaction will allow Lightning eMotors to expand production capacity and invest in the company’s charging infrastructure and EV-as-a-Service offerings. Upon completion of the transaction, Lightning eMotors is expected to have approximately $273 million in cash and be fully financed to expand capacity from 1,000 vehicles per year currently to 10,000 vehicles per year in 2022, and capitalize on the rapidly growing demand within the worldwide annual $67 billion total addressable market for Class 3 to Class 7 vehicles. Expanded production is expected to support organic revenue growth to $2 billion by 2025E, resulting in an implied transaction multiple of 0.56 times 2024E revenue of $1,165 million, an attractive entry point relative to peers.

Moving to slide 6, GigCapital3’s team, comprising 15 Silicon Valley executives, all of us operators with many years of experience in the business, carefully evaluated a large number of EV companies for a potential business combination. Based on our criteria and hurdle rates, Lightning eMotors is the only company that met our target objectives, with their leading portfolio of

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products and customers, serving today all segments of commercial fleets, unlike many of the competitors. The company has superior technology, the largest manufacturing facility for electric commercial vehicles in the US, excellent leadership, and critically from a market perspective, the best revenue visibility. Lightning enjoys dominant market positioning with a robust backlog of contracts, which will enable the company to quickly scale revenues.

So with that, I’m going to turn over to Tim Reeser the CEO and co-founder of Lightning eMotors, to dive deeper into the business.

Tim:

Thank you, Raluca. My name is Tim Reeser, I’m Founder and Chief Executive Officer of Lightning eMotors. I founded the company in October of 2008, and excited to talk about where we are today. I have 25 years of technology CEO experience, having founded and led many cleantech and IT companies with successful funding and exits. With me, co-presenting today are Bill Kelley and Robert Fenwick-Smith. With that, I’ll let Bill introduce himself.

Bill:

Hello everyone, my name is Bill Kelley, and I’m the COO and CTO of the company. I joined the enterprise in 2017 at the start of this electrification process. I spent a large portion of my career working in the automotive space, in the advanced engineering drivetrain space for a large tier 1 supplier. Robert?

Robert:

Yes, good morning. My name is Robert Fenwick-Smith. I am the interim CFO and Executive Chairman of Lightning. I come to the company after twenty years of private equity in Europe, most notably as CEO of the Romaco Group of capital goods for the pharmaceutical industry. Then I founded Aravaipa Ventures, a cleantech venture capital fund in Colorado that was the first institutional investor for Lightning, where I’ve served on the board since then. With this, I’d like to move on to the presentation.

Tim:

Thank you Robert, and we’ll move pretty quickly through this. I’ll start with key takeaways, move to a company overview, in which Bill and I will share the stage to talk through both the markets and the technology of the company. Robert will take us through a financial summary; and Raluca will take us through the final transaction summary. So with this, let’s hit the ground running here.

Lightning eMotors focuses on urban commercial zero emission vehicles. We’re the only full-range manufacturer of Class 3 through 7 battery-electric and fuel-cell electric vehicles. When you think of Class 3 through 7, think of ambulances, think of shuttle buses, think of bucket trucks, think of motorcoaches. Those are the kind of trucks and buses that Lightning focuses on and those trucks

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and buses represent a highly segmented and highly customized market in the medium-duty commercial vehicle space. Lightning has innovated in this space by creating a modular software and hardware architecture, that allows us to provide a very cost-effective to this highly segmented and highly customized market. When we combine all of these segments together, though, it is a very large market with a $67 billion total addressable market and growing by the day right now, and as we think about all of those different markets, they key is all of the customers and the fleet customers in that space. Lightning focuses on this B-to-big-B space, with very large blue chip customers and very large strategic partners.

We have ten years of R&D behind us and a two year head start in customer validation, with 120 vehicles on the road, and 1500 vehicles already on order from those customers who have now followed up with significant orders with us. Those orders and those customers that we’ve already earned provide a great deal of insight into our projected revenue of $2 billion for 2025, and provide strong visibility over the next five years end to where that revenue comes from and what it is, with contracted orders that we already have in place today.

So moving to slide 13, what we see here is what Lightning does. So we’re anchored on building commercial zero emission vehicles – ZEVs. We manufacture complete vehicles, class 3 through 7 trucks and buses. We also sell powertrains to strategic partners who install those powertrains. We offer both battery-electric and fuel-cell-electric vehicles. We focus on these large fleets who are data-driven and require a high level of supplier parts and service, and up-time. We leverage the analytics we’ve created over the last eight years to focus on how electric vehicles operate, and how we optimize those electric vehicles. We have 100% attach rate of our analytics to our vehicles, and it provides a high-margin monthly recurring revenue.

In addition to analytics, in addition to making vehicles and powertrains, Lightning also provides a full suite of charging solutions for customers. It’s important to note that although charging appears to many people like a commodity product, when you think about fleets, it’s not commodity. Many fleets have a very specialized need for how they’re going to charge, when they’re going to charge and and how often they’re going to charge and what they’re going to pay for that. And it’s very different than the passenger vehicle space. Not only that, it has to be scalable. We’re working with some fleets who will have thousands of chargers over the next several years and thousands of chargers don’t get installed easily. So our service and high-touch work with these fleets to truly understand their needs, understand how they work and what they need to charge and when provides an important attach to our customers. Finally, we wrap all these things together with custom financing for our customers to ensure that they can buy it, how they need it, and when they need it.

One of the things that differentiates Lightning is our ability to manufacture a large number of different kinds of vehicles and in fact provide a significant number of customizations for each of those in a very cost effective and scalable manner. So you think about the top of this list with an ambulance, you move around the circle to something like a shuttle bus. Many people ask us, what about the major OEMs? And my first question back to them is, who is the OEM? You think

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about the OEM around each of these circles. The chassis OEM is, in fact, different, and in fact the actual final vehicle OEM is yet different again. And so we’re very involved with the partners that create the chassis, the partners that create the body, that the partners that create the upfits to this. And we’re integral to how these vehicles get made and how these vehicles get made is integral to our technology. So we’ve developed this building block technology around both software and hardware that is unique intellectual property that allows us to cost effectively scale up and do medium sized batches of each of these kind of vehicles and provide the key customization that can’t be done on a skateboard easily, can’t be done by a traditional legacy OEM as they think about building a truck, because each of these trucks have a high level of customization that now is exasperated by the fact that they’re electric. When you think about that ambulance, the fact that it has to have a high level of customization for the electrical components and infrastructure on there to support things like X-ray machines and gurney lifts, as well as a high level of mechanical customization to support where the batteries get moved to and how the wiring harness fits on this vehicle. So it’s that innovation in this space and the intellectual property around the software and hardware that makes us unique and allows us to scale in a cost effective way.

Bill:

Slide 15 is an illustration of the total addressable market as we see it today, as Tim brought to our attention. You can see across the top of the page there are a large variety of vehicle configurations and we have a very disciplined approach to the marketplace as it relates to exploiting our modular software and hardware. When we enter a particular segment, we attempt to be either number one or number two in that segment. At the bottom of the slide you’ll see a table of the TAM broken into both the number of potential vehicles per segment and the revenue potential per segment. We did not provide details regarding the rest of the world breakdown, both in terms of vehicles and revenue. But recently we’ve received orders for Class 3 vehicles in the Middle East and also Class 4 vehicles in South America. We see this as a validation of our business model and an indication that we’ll have a very high level of access to this TAM. Tim, back to you.

Tim:

Thank you, Bill. One of the other aspects that many people don’t spend a lot of time thinking about is the innovation in these markets that occurs at the go-to-market point and the customer relationship point. And it’s important when you think about electrification and customization of these vehicles that it is highly complex. And one of the things we talk about a lot with customers is how much battery capacity do you need? Because if we over-spec the batteries, they lose payload and they spend more money on the product, significant, material amounts more money. And if we under-spec the battery, it won’t finish the route for the day and they won’t end up buying more vehicles. So, clearly it’s absolutely key that we get the battery sizing correct, but then also we get the other aspects of the vehicle correct so that the customer’s driving experience and passenger experience is what they expect it to be.

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So we start this with a high-touch direct to fleet engagement model, where our sales team and our technical account managers work closely with the customer to understand their exact route and range requirements. It moves to a very educational focused, making sure we understand all the ancillary equipment these products need. And so you think about a customer who might have a refrigeration system on top of it or might have a paper shredder inside the truck – lots of unique requirements in this commercial vehicle space. And again, we focus on helping these customers make sure that our commercial electric vehicles will service those needs. The next step is to go right into a test drive with most of these customers and some customers test drive as long as a year in this space. So we spend the necessary time with these customers to get them comfortable with the vehicles, get their drivers comfortable with the vehicles and get them confident in the reliability of our platforms and our products. We generally finish that sales cycle then with wrapping it together as a complete customer solution that generally includes charging and energy management and also includes a financing solution.

So as we think about that whole process, again, fleet customers are risk-averse customers. They need a great product, they need a product that’s reliable and they need validation that the product’s reliable and they need they need validation that it meets their total cost of ownership requirements and has a return on investment as an asset. And that’s what Lightning spends our time doing and has spent our time doing. And I’m proud to say that that time and investment is starting to pay off with major fleet customers who spent the last several years going through that process, getting to know us and us getting to know them. And those fleets are now rewarding us with significant repeat orders. And in fact, to put a number to those, in the last four months, we’ve seen orders repeat orders for 1500 new vehicles that we’ll be building over the next two years.

Robert:

Moving on to slide 18, just a quick benchmarking of Lightning against three of the EV companies who have preceded Lightning down the IPO path. So, concentrating mostly on Lightning, one of the things that differentiates us is our total dedication to the urban short and medium haul. That is a dedication we’ve had since the beginning of the company and have stayed steady to it ever since. That has led us to three years ago pivot totally to zero emission vehicles. That is an important part because, yes, XLFleet and Hyliion are still today not dedicated to ZEV. They are still hybrid companies like we were over three years ago. That pivot has led to us today having 120 vehicles already on the road, ZEV’s on the road and also importantly, being certified by CARB. The official words are, we have executive orders from the California Air Resource Board for six of our platforms. Note, this is important not only for California, but also for 1 5 other states where this is also required without which you can’t get it. Note here, none of the other three listed here have any of those yet. So, that’s a long path, that’s not easy to get. Those facts above have led that we have we have a pipeline today and we have purchase orders today. Also equally important, we have a we have a fully functional and scaled factory manufacturing ZEV’s in Loveland, Colorado.

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Tim:

Thank you, Robert. Transitioning a bit to talk a little bit more about this market that we mentioned earlier: $67 billion total addressable market. A few things I like to point out, and one of them is it’s growing at a very fast pace. Most people know what’s happening today in last mile delivery, but certainly many other parts of our total addressable market are growing at a very fast pace. And so a few things you see in this truck and bus market is when you think about medium duty. And again, back to our focus and what we do today in terms of these highly customized vehicles. Nobody today in our in our markets is doing what we’re doing in terms of servicing the entire, that entire total addressable market. When you think about, for example, some of these other competitors, they all service just a small segment of that market, whereas Lightning today has products on the road and producing them every day through our manufacturing facility that serve every one of these markets today.

We also get a lot of questions regularly about what about the smaller vans or the big trucks. And I think, again, we have them grayed out on the slide purposefully because those are areas we purposely do not compete. So you think about the light duty. We call it the E-pickup wars or the E-van wars of 2021 or 2022, now in many cases. We also think about the E-truck wars and these are the semi tractor trailers and we call out the E-truck war of 2023. When you think about those three segments, all three of those share something in common. They are high volume, mass produced, very highly automated mass production, very different than what Lightning does in what I call the lower volume or medium volume space where it isn’t as automated. Certainly we’re doing some innovation around automation in this space, but it’s a very different looking factory, it’s a very different business model. So a lot of times people say, why aren’t these people who are making pickup trucks going to just slide right over and make bigger trucks? And I think the answer is you look over the last 100 years, it’s such a different market. They just don’t do that. They do in many cases. For example, Ford makes chassis certainly in our market, but they don’t make shuttle buses, they haven’t made shuttle busses; and in electrification variety, we think even there’s even more obstacle for them making shuttle buses or ambulances or many of these custom vehicles. Same thing when we think about General Motors or we think about some of the other players like Rivian and Lordstown and Tesla, they will stay true to their roots, which is make high volume manufacturing and do a great job at that high volume manufacturing, which means they have to stick to the high volume vehicles, low-customized vehicles and very large segments.

So Lightning focuses in this area. But one nuance I like to talk about is the fourth one there on the bottom right, the E-transit bus war of today. Certainly there are several people now making transit electric transit buses, but it’s important to note there isn’t enough – none of them can produce enough volume to serve what the what the market needs. When you think about California market alone, that requires every electric, every bus to be electric by 2029. These three players today that make electric buses make two hundred to three hundred a year of those buses.

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We can all extrapolate on that math and tell that there’s no way they’re going to be able to serve just the California market, not to mention the market that is just as big in New York and the other very large markets throughout the United States for transit buses.

What Lightning has done is service that market with a unique offering in the sense that we provide a repower solution for transit buses that are already on the road. When those buses come in for a normal repower, typically they will get a new Cummins diesel engine, for example. Instead of getting a new Cummins diesel engine for their repower, they will get a Lightning repowered solution for those buses. It’s a wonderful market for us. We can serve that market much faster than a customer buying a new vehicle, and we can serve it much less expensively, and you’ll see a slide later that goes a little further in depth about that.

Next slide. Slide 20 and the slide where it’s a very busy slide, but I want to point out a few different things on the slide. The first one, as we think about on the right, all the different customers’ names that are on here, it’s important to note that they’re all very different and that’s important to us. We don’t have all of our revenue pegged to any one of these customers. None of these customers represent more than 15 percent of our sales or production capacity, but all of them also are very different in multiple dimensions. And that provides additional sustainability for the company, and what I mean by that is think about ABC coach on the top left who we provide powertrains for large coaches to them. We also provide completed transit vehicles for ABC for their various customers around the world, including their campus customers. But then when you look at a different customer, for example, if we talk about Jaunt or we talk about some of the other customers who were in the public transit space. We can also talk about other customers who are doing last mile delivery. Each of those products are very different, each of those customers are very different, and that provides a great deal of diversity to our revenue stream.

A few of the things I like to point of point out on this slide; on the left we talk about vehicles shipped. It’s important to note that Lightning still leads this hunt, and as we scale up from our manufacturing plant and have already scaled up now and begin to scale up in the next year, we’ll continue to lead in terms of vehicles shipped and what’s being shipped to commercial vehicle customers. Part of the reason is these are these quotes below where we talk. One major customer, a customer of ours who rented a truck for three months on trial, came back and said the Lightning truck was the most reliable truck in their fleet over those three months, exceeding even their brand new Freightliner diesel trucks. And you’ll see across the other quotes a great deal of customer satisfaction with the products. And that’s something that brings me a lot of satisfaction, but certainly anchors the company and anchors why we’re so excited about this market. It’s not just green, it’s not just a great total cost of ownership story. It’s also a product the customers love and are now beginning to scale up and show their commitment to this going long term.

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What’s driving some of that commitment, I talked about a few of these things, but I think it’s important to walk through three on this page and one of the most important ones on the next page. We all know regulation is happening, but I think it’s important to note there is grass roots happening in something called the zero emission zone. Zero emission zone was first trialed by London with their zero emission zone that has produced extraordinary results with a thirty seven percent reduction in air particulates and a very significant reduction in noise in the city. And now many cities are wanting to pattern and template off that, realizing that they, too, can have a much cleaner air, a much healthier environment, much lower noise, and in fact, collect tariffs for those fleets that don’t follow suit and don’t go with zero emission vehicles. But in addition to zero emission zones, we all know about both California and now New Jersey, who have signed on very significant mandates in terms of when they will outlaw internal combustion engines throughout the area. But in addition to these government regulations, it’s important to note that many of the corporations have also really climbed on to this initiative. And it’s not just from an initiative standpoint, but also from a peer pressure. You see many of the names that you’re all accustomed to. Most of those have very public commercials going out today about what they’re doing around sustainability and their commitment to sustainability. They also have pushes from their employees as well as their customers to be sustainable. And that certainly is driving many customers to us, and we have a lot of stories we can talk to about those customers that have come to us because of the push from their employees and the push from their customers.

The third one on this page is grants. And I think it’s important to note there’s currently a billion dollars per year in state and federal grants. In addition, there’s another $4 billion in Volkswagen Emissions Mitigation Trust Fund grants that are available today through states for medium and heavy duty commercial vehicles. That’s certainly a significant tailwind for this market, but it’s not the only tailwind. And I think as we look at the growth of the market and we look at even the chart on the right, we’re seeing this market grow at a much faster pace than the chart on the right. And the reason we’re seeing that is what we’re going to show on the next slide, which is the tipping point of the total cost of ownership and return on investment conversations. So Robert, with that, I’ll let you take that conversation.

Robert:

So continuing from what Tim just said here on slide 22, we’re addressing this fundamental economic aspect of zero emission vehicles. Just a reminder, in our sales process, we go through this total cost of ownership analysis with every potential customer. This case here, on the other hand, is an actual case by ACE Parking in San Diego. So these are real figures that they’ve gathered by running a fleet of both electric vehicles and diesel ones. And what you see on the left is an 80 percent reduction of monthly energy and maintenance costs when you move from an internal combustion engine E-450 to an electric E-450. And that’s really where it all starts. That’s the underpinning that gives us a TCO advantage over time. So today, when we then go to the right hand side of this slide, we do a total cost analysis based on a leased vehicle. Why a leased vehicle? Two reasons. Number one, that’s the way 90 percent of the customers look at it, so it’s most relevant to them. But equally important, it means that the total cost includes both OpEx and CapEx, and that is a real total cost. OK, so up until today, we we’ve managed to have a lower, total cost of ownership when there are grants available. So that’s where you see that $2,000

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versus the $4,000, that was achieved because of grants. The really exciting part comes in in the final column and that is we are currently progressing well along a curve of reducing our COGS by 50 percent and our price, thereby allowing us to bring the prices down by 40 percent. We are therefore confident that by 2022 we will be able to offer customers a total cost of ownership that is lower than ICE [internal combustion engine] in virtually all cases.

Bill:

Slide 23 represents a very important element of building a sustainable business, and that is creating some technological advantage over others. And Tim and Robert have both spoken to the to the fact that we’ve had a couple of years head start against our competitors. And we’ve split our advantages into these two sections here as shown on the slide. On the left hand side of the slide are the technological advantages that have been developed, because we have a very deep understanding of how the product works, that came from our analytics and algorithm strength. On the right hand side of the slide, these pillars represent really what’s behind me in the picture here, if you can see it, the fully functional factory, the completed customer service operations and the interactions with the customer. Both of these things have provided a very rich environment for us to understand how the vehicles operate in this space. Next slide, please.

As I mentioned, you know, we do have a very deep understanding of how these commercial vehicles need to work, and this page illustrates the patent portfolio that has been developed as a result of our exposure to these particular technological challenges. Many of these challenges we’re rooted in the conversion from the ICE space to the battery electric space. The root of all of what we’ve come to know and the strength of the company is really built on the data that has been collected. As Tim mentioned earlier, every single vehicle that we’ve deployed in the field is equipped with an analytics and telematics device. We share those learnings with both the customer and the fleet manager. And on the left hand side of the slide, you can see that we built an app for the mobile phone environment that helps the fleet operator understand where the vehicles are operating. We also provide direct communication to the person operating the vehicle in the form of a display system. And then lastly, we provide a reporting mechanism both for our internal consumption and for the consumption of our customers regarding how the vehicles are operating and what levels of efficiency and so on. In the middle of the slide, you can see some evidence of our labor in terms of efficiency improvement. According to the CARB requirements, we’re obligated to test our electric vehicles in a manner very consistent to what may be done to your passenger car for the sticker on the window. And as a result of that testing, we enjoy a 25 to 30 percent improvement over our competition with respect to vehicle operation. And much of that much of that efficiency benefit comes from a deeper understanding of how the vehicle needs to work. On the right hand side of the slide, you can see the monetization scheme for the analytics activities. Next slide, please.

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Another very important part of scaling the business is to have a very strong foundation of partnerships, both on the supply chain side, which is very, very critical, and on the customer or OEM side or partnership side with respect to building complete vehicles. So on the left, you can see many of the names that you’re familiar with. These companies have been very, very important to us to build our supply chain so that we can serve the market needs. On the right hand side, these companies, many of whom you’re familiar with, build their own very special vehicles. And what we’ve decided to do is to educate those companies and transfer the technology that we’ve developed so that they can build the vehicles themselves, thus taking advantage of the manufacturing infrastructure. Next slide, please.

One very important partnership that I’d like to tell you about, on slide 27, is the relationship that we have with Plug Power. Plug Power is the largest provider in the United States for fuel cell engines, that we recognized some time ago that a fuel source could be an important enabler for range extension in our battery electric fleet. Plug Power also recognize that having access to battery-electric vehicles allowed them to put their technology on the road. So that combination allowed us to take advantage of a very unique circumstance where Plug Power has already built all of the hydrogen infrastructure necessary to move goods and services between distribution centers to both Amazon and Wal-Mart. So that’s allowed us to create a very unique ecosystem to sell these sorts of vehicles. And we have already received three purchase orders for these vehicles. So much like early development in the battery electric space, we see the fuel cell electric vehicle space starting to grow. Next slide, please.

Another interesting partnership is with ABC Companies. Tim had mentioned earlier their very unique contribution to the commercial vehicle space. They provide both services, transportation services for campuses of large enterprises such as Apple, Facebook and Google. They move employees from outside the city, into the city, onto the campuses. We’ve been able to develop an electrification design for ABC so that their vehicles can be electrified, satisfying the sustainability requirements for those companies, both in the form of the large coach that you see on the right and also in the form of smaller vehicles that are used to bring people to local buildings on the campus. That unique relationship has resulted in a very attractive business relationship with both companies. The compelling aspect as it relates to the end user is, as you can see in the middle of the page, is a repowered version of this particular vehicle can be made available to the to the end user in a very short period of time compared to the electrified solutions from both Proterra and BYD, and also at a very attractive price point. Next slide, please.

Tim:

Thank you, Bill. When we look at slide 29, one of the things that really sticks out in our mind and hopefully in your mind is how fast what we call the layer cake can grow. When you take 11 customers, and these are 11 real customers of ours that are anonymized on the right except for one of them in the state of California, but you can see that these customers already have if you look at the top right corner, four hundred and fifty thousand vehicles in their fleet today. And as we look over the next five years, we expect that to be about 600,000 vehicles in these customers

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fleets, maybe even larger at the rate all of them are growing. So when you take those 600,000 vehicles and say how many of them are going to be electric, and we’ve spent a lot of time with these customers, validating our product, validating our energy use, our efficiency, our return on investment, validating that the products we have fit their needs, validating that we have the service and support they need to successfully begin to really scale up. And with that validation, we have the confidence to begin to say this really has the potential, as you can see, to be in the twenty to twenty-five thousand units by the time we get to 2025, just with these 11 customers that are mentioned here. Obviously, we have a lot more than 11 customers today and with a tremendous inflection of new pipeline interest that will grow dramatically over the next several years. And you can see that in the middle of the page where our total project pipeline, just over the last the previous nine months from January to September, grew from basically a thousand units to over 6300 units just in that nine month period of time, showing the interest in new customers as well as current customers beginning to scale up.

And again, we’ve been rewarded, it’s not just speculative. We do have $120 million of repeat orders that we received in Q3 2020. So these aren’t speculative ideas. We know the markets. They’re our customers are telling us they’re excited to scale up. They love the product. They see the total cost of ownership savings and they see the regulatory push and their own sustainability push and they’re ready to move forward, and we’re very excited about that today.

Just a little bit on our management team. Our management team is growing very, very fast, but many of the management team you see on the page have been with us for a long time. And that’s important because as a company like ours grows at a very fast pace, it’s important to have a foundation of people who know how to work together, people who have worked successfully together, and people that are ready to scale this business together. And I’m excited to say this team is ready, able and poised to go make this transition into an extraordinary growth.

Robert:

This brings us to the financial section of this presentation, starting off with the top: revenue. As you can see, we are forecasting a very strong revenue growth over the next five years. This is underpinned by two major metrics. On the one hand, our pipeline, we have more than $800 million of potential business in the pipeline as of the end of September and also as of September 2^nd, the second strength comes from a backlog of contracted purchase orders of one hundred and fifty. That $150 million effectively means that all of 2021 is contracted, and close to a third of 2022 is also contracted already. So this is, gives us a solid start and confidence in ’21 and ’22. Just looking at the bar graphs, it’s clear our main business is commercial EVs. The second business in the light blue is systems for OEMs. Those were the things that Bill addressed before. That’s where we sell powertrains or electrification to OEM partners or the Winnebago’s or the ABC’s that you saw in the previous slides.

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Just very rapidly on this on slide 33, these were the trends that Tim mentioned earlier, 2020 was mainly a trial, where fleets trialed with us. ’21 growth is driven a lot by grants. ’22 is a pivotal year where we bring costs down and we bring prices down so that we have that TCO advantage over ICE. And then that advantage obviously continues from then on. But then layered on top of that, increasingly ’23 and beyond, regulation also comes to play as Tim explained earlier.

Following here on slide 34, this is this is my favorite, most important slide in the financial section because this is going back to the TCO slide we touched on earlier. This talks to how we bring down, how we’re able to bring down our prices due to our 50 percent reduction in COGS. Just to be just to be clear, there are four things that drive this reduction in COGS. First of all, we’re Gen3, so we’ve labored three years to get to Gen3, and this means with Gen3 we’ve been able to start to industrialize and also have already built relationships with the suppliers. Very important. Second element is obviously scale. None of the 50 percent COGS reduction is possible without scaling. So far, we’ve been placing purchase orders of units of 10 to 20. Now we’re ordering one hundred to three hundred. By middle of next year, we’ll be ordering a thousand or more. Our suppliers have all indicated as we move down, as we move up, sorry, from ten to a thousand, their prices will come down anywhere between 20 and 60, depending on the supplier. Obviously, very important. Third element that helps us with the COGS is the general reduction in pricing in the battery market. This is the tide lifts all boats and we benefit from that. And we have a three year contract with Romeo that cements that. We also have contracts with our other battery suppliers that are similar.

The fourth and last element is just our internal batch growth in ’20. Up until now, we’ve been manufacturing in batches of 10 to 15 maximum. Given our $150 million in order backlog, most in there are going to be in batches of one hundred and fifty or more. That difference allows for much more efficient manufacturing. So as our COGS come down and our price comes down less, obviously we manage to drive up the gross profit. So this is a key this is a key part of our sustainability and story moving forward.

Just very rapidly on page thirty five, three stories. Number one, we intend to remain the technological leader in this field and we’ll spend more on R&D every year going forward, reaching a cruising altitude of about five to six percent of revenue being spent on R&D. Center slide: We’re business to big business, so we are not going to sell to thousands or millions of people. We’re going to sell to probably a couple of hundred customers, which means we can keep our sales and marketing costs relatively low, reaching about that two percent of revenue. The last graph on the right is the classic fast-growing G&A, meaning if you grow fast enough, your G&A gets spread over more and more revenue and you come down and we see about that four percent G&A of revenue being the figure which we should plateau out.

Moving to the last financial slide on page 36. On the EBITDA side, we’re really moving rapidly to be EBITDA positive in 2022, very exciting moment and then from then on, remaining solidly EBITDA positive. In the middle, just for clarification, the negative cash flow here is largely driven by a big CapEx in EV-as-a-Service and Energy-as-a-Service. But even with that large CapEx, as you can see on the right hand side, we maintain it every year, a solid cash balance, meaning that this transaction will assure the company is fully funded.

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Tim:

To summarize on slide 37, we want you to take away that we are already the established market leader with a manufacturing facility that is already pumping out vehicles today. We already have large repeat binding orders from existing blue chip customers, and we are fully funded with the proceeds from this transaction together with our near term profitability.

Raluca:

For the transaction summary we’re turning to slide 39. So upon completion of the FCC review, we expect to close the transaction in early first half of 2021. On a fully diluted basis, the enterprise value is $651 million and represents about 0.56 x of 2024 projected revenue of $1.16 billion. We expect the combination of PIPE, convertible note, and trust proceeds to deliver approximately $273 million of cash to the company’s balance sheet at closing. Existing Lightning eMotors shareholders will own approximately 66 percent of the combined company; GigCapital3’s public investors will own approximately 24 percent. GigCapital3’s sponsors will own approximately seven percent, and the PIPE equity investors will own about three percent of the combined company.

The proposed $125 million funding, comprising $25 million in equity and $100 million of convertible notes addresses the supermajority of cash condition to close the business combination, and we believe with positions the transaction for immediate positive response in the market. The business combination includes an earn-out component for existing shareholders, deferring approximately 20 percent of total proforma shares outstanding to performance based targets. And as discussed, 100% of the proceeds of net PIPE, convertible notes and trust capital will be delivered to the Company at closing, with existing investors rolling all of their equity.

Slide 40. This takes two relevant groups of business comparables – pure play competitors with CapEx-heavy business models, and more broadly the auto tech space. We also referenced other high profile auto tech SPAC mergers, where the valuations are driven by long term projections.

Slide 41. We show the operating benchmarking. The following slides depicting the valuation benchmarking for Lightning eMotors. We at GigCapital were particularly attracted to the strong financial profile of Lightning eMotors, which projects to compare favorably to established business performance today and in line with other well received SPAC transactions’ projections for run rate performance. We believe Lightning’s revenue growth and EBITDA margin make it a particularly attractive candidate for the public market.

The following slide shows the positioning of Lightning eMotors at 0.56x X EV/ 2024 revenue and 4.1x 2024 EV/EBITDA. On slide 43 we have compared Lightning eMotors revenue and EBITDA margin projections with recent and select EV stock mergers, as you can see, even though our numbers are very conservative, are incredibly well positioned compared to the others. And in conclusion, in the light of the expected performance of the business, we believe that the proposed valuation represents an incredibly attractive entry point with significant upside, while

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still offering a far more proven and deployed business model than other auto tech SPACs have done. Lightning eMotors is a strong company, has in place the pillars of success to drive solid financials that result in a great investment opportunity. And with that, we’ll be very happy to thank you all for listening to our presentation today. Thank you.

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