Exhbit 10.3

EXECUTION VERSION

SUBSCRIPTION AGREEMENT

ARYA Sciences Acquisition Corp III
51 Astor Place, 10th Floor
New York, New York 10002

Ladies and Gentlemen:

This Subscription Agreement (this “Subscription Agreement”) is being entered into as of the date set forth on the signature page hereto, by and between ARYA Sciences Acquisition Corp III, a Cayman Islands exempted company (“ARYA”), which shall be domesticated as a Delaware corporation prior to the closing of the Transaction (as defined herein), and the undersigned subscriber (the “Investor”), in connection with the Business Combination Agreement, dated as of the date hereof (as may be amended, supplemented or otherwise modified from time to time, the “Transaction Agreement”), by and among ARYA, Mako Merger Sub, Inc., a Delaware corporation (“Merger Sub”) and Nautilus Biotechnology, Inc., a Delaware corporation (the “Company”), pursuant to which, among other things, Merger Sub will merge with and into the Company, with the Company as the surviving company in the merger and, after giving effect to such merger, becoming a wholly-owned subsidiary of ARYA, on the terms and subject to the conditions set forth in the Transaction Agreement (such merger, the “Transaction”).

In connection with the Transaction, ARYA is seeking commitments from interested investors to purchase, following the Domestication (as defined below) and prior to the closing of the Transaction, shares of ARYA’s common stock, par value $0.0001 per share (the “Shares”), in a private placement for a purchase price of $10.00 per share (the “Per Share Purchase Price”). On or about the date of this Subscription Agreement, ARYA is entering into subscription agreements (the “Other Subscription Agreements”, and together with the Subscription Agreement, the “Subscription Agreements”) with certain other investors (the “Other Investors”, and together with the Investor, the “Investors”), severally and not jointly, pursuant to which the Investors, severally and not jointly, have agreed to purchase on the closing date of the Transaction, inclusive of the Shares subscribed for by the Investor, an aggregate amount of up to 20,000,000 Shares, at the Per Share Purchase Price. Prior to the closing of the Transaction (and as more fully described in, and on the terms and subject to the conditions set forth in, the Transaction Agreement), ARYA will domesticate as a Delaware corporation in accordance with Section 388 of the General Corporation Law of the State of Delaware and Part XII of the Cayman Islands Companies Act (2020 Revision) (the “Domestication”). The aggregate purchase price to be paid by the Investor for the subscribed Shares (as set forth on the signature page hereto) is referred to herein as the “Subscription Amount.”

In connection therewith, and in consideration of the foregoing and the mutual representations, warranties and covenants, and subject to the conditions, set forth herein, and intending to be legally bound hereby, each of the Investor and ARYA acknowledges and agrees as follows:

1. Subscription. The Investor hereby irrevocably subscribes for and agrees to purchase from ARYA the number of Shares set forth on the signature page of this Subscription Agreement on the terms and subject to the conditions set forth in this Subscription Agreement. The Investor acknowledges and agrees that ARYA reserves the right to accept or reject the Investor’s subscription for the Shares for any reason or for no reason, in whole or in part, at any time prior to its acceptance, and the same shall be deemed to be accepted by ARYA only when this Subscription Agreement is signed by a duly authorized person by or on behalf of ARYA; ARYA may do so in counterpart form. The Investor acknowledges and agrees that, as a result of the Domestication, the Shares that will be purchased by the Investor and issued by ARYA on the terms and subject to the conditions set forth in this Subscription Agreement shall be shares of common stock in a Delaware corporation (and not, for the avoidance of doubt, ordinary shares in a Cayman Islands exempted company).

2. Closing. The closing of the sale, purchase and issuance of the Shares contemplated hereby (the “Closing”) is contingent upon the substantially concurrent consummation of the Transaction. The Closing shall occur on the date of, and immediately prior to, the effectiveness of the Transaction (the date the Closing so occurs, the “Closing Date”). Upon delivery of written notice from (or on behalf of) ARYA to the Investor (the “Closing Notice”), that ARYA reasonably expects all conditions to the closing of the Transaction under the Transaction Agreement to be satisfied or waived on a date that is not less than five (5) business days from the date on which the Closing Notice is delivered to the Investor, the Investor shall deliver to ARYA, three (3) business days prior to the anticipated closing date specified in the Closing Notice, the Subscription Amount by wire transfer of United States dollars in immediately available funds to the account(s) specified by ARYA in the Closing Notice (which account shall not be an escrow account). On the Closing Date, ARYA shall issue a number of Shares to the Investor set forth on the signature page to this Subscription Agreement and subsequently cause such Shares to be registered in book entry form in the name of the Investor on ARYA’s share register; provided, however, that ARYA’s obligation to issue the Shares to the Investor is contingent upon ARYA having received the Subscription Amount in full accordance with this Section 2. For purposes of this Subscription Agreement, “business day” shall mean a day, other than a Saturday or Sunday, on which commercial banks in New York, New York and San Francisco, California are open for the general transaction of business.

3. Closing Conditions.

a. The obligation of the parties hereto to consummate the sale, purchase and issuance of the Shares pursuant to this Subscription Agreement is subject to the following conditions:

(i) no applicable 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 or prohibiting consummation of the transactions contemplated hereby; and

(ii) (A) all conditions precedent to the closing of the Transaction set forth in Article 6 of the Transaction Agreement shall have been satisfied (which shall be deemed satisfied if mutually determined by the parties to the Transaction Agreement and other than those conditions under the Transaction Agreement that, by their nature are to be satisfied in connection with the closing of the Transaction, including to the extent that any such condition is dependent upon the consummation of the sale, purchase and issuance of the Shares pursuant to this Subscription Agreement or the Other Subscription Agreements) or waived by the parties to the Transaction Agreement as provided therein and (B) the closing of the Transaction shall be scheduled to occur concurrently with or on the same date as the Closing.

b. The obligation of ARYA to consummate the sale and issuance of the Shares pursuant to this Subscription Agreement shall be subject to the condition (which may be waived in writing by ARYA with the prior written consent of the Company (not to be unreasonably withheld, conditioned or delayed)) that all representations and warranties of the Investor contained in this Subscription Agreement are true and correct in all material respects at and as of the Closing Date (except for those representations and warranties that speak as of a specified earlier date, which shall be so true and correct in all material respects as of such specified earlier date), and consummation of the Closing shall constitute a reaffirmation by the Investor of each of the representations and warranties of the Investor contained in this Subscription Agreement in all material respects as of the Closing Date.

c. The obligation of the Investor to consummate the purchase of the Shares pursuant to this Subscription Agreement shall be subject to the condition (which may be waived in writing by the Investor) that (i) all representations and warranties of ARYA contained in this Subscription Agreement shall be true and correct in all material respects (other than representations and warranties that are qualified as to materiality or Material Adverse Effect (as defined below), which representations and warranties shall be true and correct in all respects) at and as of the Closing Date (except for those representations and warranties that speak as of a specified earlier date, which shall be so true and correct in all material respects as of such specified earlier date), and consummation of the Closing shall constitute a reaffirmation by ARYA of each of the representations and warranties of ARYA contained in this Subscription Agreement in all material respects as of the Closing Date; (ii) ARYA shall have performed, satisfied and complied in all material respects with all covenants, agreements and conditions required by the Subscription Agreement to be performed, satisfied or complied with by it at or prior to the Closing; and (iii) the Shares acquired hereunder shall have been approved for listing by the Stock Exchange (as defined below), subject to official notice of issuance.

4. Further Assurances. At the Closing, the parties hereto shall execute and deliver such additional documents and take such additional actions as the parties reasonably may deem to be practical and necessary in order to consummate the subscription as contemplated by this Subscription Agreement.

5. ARYA Representations and Warranties. ARYA represents and warrants to the Investor that:

a. ARYA is an exempted company duly incorporated, validly existing and in good standing under the laws of the Cayman Islands (to the extent such concept exists in such jurisdiction). ARYA has all power (corporate or otherwise) and authority to own, lease and operate its properties and conduct its business as presently conducted and to enter into, deliver and perform its obligations under this Subscription Agreement. As of the Closing Date, following the Domestication, ARYA will be duly incorporated, validly existing as a corporation and in good standing under the laws of the State of Delaware.

b. As of the Closing Date, the Shares will be duly authorized and, when issued and delivered to the Investor against full payment therefor in accordance with the terms of this Subscription Agreement, the Shares will be validly issued, fully paid and non-assessable and will not have been issued in violation of or subject to any preemptive or similar rights created under ARYA’s certificate of incorporation (as amended to the Closing Date) or under the General Corporation Law of the State of Delaware.

c. This Subscription Agreement has been duly authorized, executed and delivered by ARYA and, assuming that this Subscription Agreement constitutes the valid and binding agreement of the Investor, this Subscription Agreement is enforceable against ARYA in accordance with its terms, except as may be limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium or other laws relating to or affecting the rights of creditors generally, or (ii) principles of equity, whether considered at law or equity.

d. The sale and issuance of the Shares and the compliance by ARYA 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 ARYA or any of its subsidiaries pursuant to the terms of (i) any indenture, mortgage, deed of trust, loan agreement, lease, license or other agreement or instrument to which ARYA or any of its subsidiaries is a party or by which ARYA or any of its subsidiaries is bound or to which any of the property or assets of ARYA is subject that would reasonably be expected to have a material adverse effect on the business, financial condition or results of operations of ARYA and its subsidiaries, taken as a whole (a “Material Adverse Effect”), or materially affect the validity of the Shares or the legal authority of ARYA to comply in all material respects with the terms of this Subscription Agreement; (ii) result in any violation of the provisions of the organizational documents of ARYA; or (iii) result in any violation of any statute or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over ARYA or any of their properties that would reasonably be expected to have a Material Adverse Effect or materially affect the validity of the Shares or the legal authority of ARYA to comply in all material respects with this Subscription Agreement.

e. As of their respective dates, all reports (the “SEC Reports”) required to be filed by ARYA with the U.S. Securities and Exchange Commission (the “SEC”) complied in all material respects with the applicable requirements of the Securities Act of 1933, as amended, (the “Securities Act”) and the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and the rules and regulations of the SEC 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 ARYA included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations of the SEC with respect thereto as in effect at the time of filing and fairly present in all material respects the financial position of ARYA 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. A copy of each SEC Report is available to the Investor via the SEC’s EDGAR system. There are no outstanding or unresolved comments in comment letters received by ARYA from the staff of the Division of Corporation Finance of the SEC with respect to any of the SEC Reports.

f. Other than the Other Subscription Agreements, the Transaction Agreement and any other agreement contemplated by the Transaction Agreement, ARYA has not entered into any side letter or similar agreement with any Other Investor or any other investor in connection with such Other Investor’s or investor’s direct or indirect investment in ARYA (other than any side letter or similar agreement relating to the transfer to any investor of (i) securities of ARYA by existing securityholders of ARYA, which may be effectuated as a forfeiture to ARYA and reissuance, or (ii) securities to be issued to the direct or indirect securityholders of the Company pursuant to the Transaction Agreement). No Other Subscription Agreement includes terms and conditions that are materially more advantageous to any such Other Investor than the Investor hereunder, and such Other Subscription Agreements have not been amended or modified in any material respect following the date of this Subscription Agreement.

g. ARYA 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 or other person in connection with the execution, delivery and performance by ARYA of this Subscription Agreement (including, without limitation, the issuance of the Shares), other than (i) filings with the SEC, (ii) filings required by applicable state securities laws, (iii) filings required by Nasdaq, or such other applicable stock exchange on which ARYA’s common equity is then listed (the “Stock Exchange”), and (iv) the failure of which to obtain would not be reasonably likely to have, individually or in the aggregate, a Material Adverse Effect.

h. As of the date of this Subscription Agreement, the authorized capital stock of ARYA consists of 479,000,000 Class A ordinary shares (“Class A Shares”), 20,000,000 Class B ordinary shares (the “Class B Shares”), and 1,000,000 preference shares, each par value $0.0001 per share. As of the date of this Subscription Agreement, 15,449,000 Class A Shares are issued and outstanding and 3,737,500 Class B Shares are issued and outstanding. All issued and outstanding Class A Shares and Class B Shares have been duly authorized and validly issued, are fully paid and are non-assessable. Except as set forth above and pursuant to the Other Subscription Agreements, the Transaction Agreement and the other agreements and arrangements referred to therein, as of the date hereof, there are no outstanding options, warrants or other rights to subscribe for, purchase or acquire from ARYA any Class A Shares, Class B Shares or other equity interests in ARYA, or securities convertible into or exchangeable or exercisable for such equity interests. As of the date hereof, ARYA has no subsidiaries, other than Merger Sub, 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 ARYA is a party or by which it is bound relating to the voting of any securities of ARYA, other than (1) as set forth in the SEC Reports and (2) as contemplated by the Transaction Agreement.

i. The issued and outstanding Class A Shares are registered pursuant to Section 12(b) of the Exchange Act and are listed for trading on the Stock Exchange. As of the date hereof, there is no suit, action, proceeding or investigation pending or, to the knowledge of ARYA, threatened against ARYA by the Stock Exchange or the SEC, respectively, to prohibit or terminate the listing of the Class A Shares or, when issued, the shares of common stock expected to be issued in the Delaware corporation in connection with the Domestication (the “Delaware Common Shares”), or to deregister the Class A Shares or, when registered and issued in connection with the Domestication, the Delaware Common Shares, under the Exchange Act. ARYA has taken no action that is designed to terminate the registration of the Class A Shares under the Exchange Act, other than in connection with the Domestication and subsequent registration under the Exchange Act of the Delaware Common Shares.

j. Assuming the accuracy of the Investor’s representations and warranties set forth in Section 6, no registration under the Securities Act is required for the offer and sale of the Shares by ARYA to the Investor hereunder. The 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.

k. 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, as of the date hereof, there is no (i) action, suit, claim or other proceeding, in each case by or before any governmental authority pending, or, to the knowledge of ARYA, threatened against ARYA or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against ARYA.

l. Other than the Placement Agents (as defined below), ARYA has not engaged any broker, finder, commission agent, placement agent or arranger in connection with the sale of the Shares, and ARYA is not under any obligation to pay any broker’s fee or commission in connection with the sale of the Shares other than to the Placement Agents.

m. ARYA acknowledges and agrees that, notwithstanding anything herein to the contrary, the Shares may be pledged by Investor in connection with a bona fide margin agreement, provided such pledge shall be (i) pursuant to an available exemption from the registration requirements of the Securities Act or (ii) pursuant to, and in accordance with, a registration statement that is effective under the Securities Act at the time of such pledge, and the Investor effecting a pledge of Shares shall not be required to provide ARYA with any notice thereof; provided, however, that neither ARYA, the Company or their respective counsels shall be required to take any action (or refrain from taking any action) in connection with any such pledge, other than providing any such lender of such margin agreement with an acknowledgment that the Shares are not subject to any contractual prohibition on pledging or lock up, the form of such acknowledgment to be subject to review and comment by ARYA in all respects.

6. Investor Representations and Warranties. The Investor represents and warrants to ARYA that:

a. The Investor (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) under the Securities Act), in each case, satisfying the applicable requirements set forth on Schedule A, (ii) is acquiring the Shares only for its own account and not for the account of others, or if the Investor is subscribing for the Shares as a fiduciary or agent for one or more investor accounts, the Investor 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 Shares with a view to, or for offer or sale in connection with, any distribution thereof in violation of the Securities Act (and shall provide the requested information set forth on Schedule A). The Investor is not an entity formed for the specific purpose of acquiring the Shares.

b. The Investor acknowledges and agrees that the Shares are being offered in a transaction not involving any public offering within the meaning of the Securities Act and that the offer and sale of the Shares have not been registered under the Securities Act. The Investor acknowledges and agrees that the Shares may not be offered, resold, transferred, pledged or otherwise disposed of by the Investor absent an effective registration statement under the Securities Act except (i) to ARYA or a subsidiary thereof, (ii) to non-U.S. persons pursuant to offers and sales that occur outside the United States within the meaning of Regulation S under the Securities Act or (iii) pursuant to another applicable exemption from the registration requirements of the Securities Act, and in each of clauses (i) and (iii) in accordance with any applicable securities laws of the states and other jurisdictions of the United States, and that any certificates representing the Shares shall contain a restrictive legend to such effect. The Investor acknowledges and agrees that the Shares will be subject to transfer restrictions and, as a result of these transfer restrictions, the Investor may not be able to readily offer, resell, transfer, pledge or otherwise dispose of the Shares and may be required to bear the financial risk of an investment in the Shares for an indefinite period of time. The Investor acknowledges and agrees that the Shares will not immediately be eligible for resale pursuant to Rule 144 promulgated under the Securities Act. The Investor acknowledges and agrees that it has been advised to consult legal counsel prior to making any offer, resale, transfer, pledge or transfer of any of the Shares.

c. The Investor acknowledges and agrees that the Investor is purchasing the Shares from ARYA. The Investor further acknowledges that there have been no representations, warranties, covenants and agreements made to the Investor by or on behalf of ARYA, the Company, any of their respective affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing or any other person or entity, expressly or by implication, other than those representations, warranties, covenants and agreements of ARYA expressly set forth in Section 5 of this Subscription Agreement.

d. The Investor’s acquisition and holding of the Shares will not constitute or result in a non-exempt prohibited transaction under Section 406 of the Employee Retirement Income Security Act of 1974, as amended, Section 4975 of the Internal Revenue Code of 1986, as amended, or any applicable similar law.

e. The Investor acknowledges and agrees that the Investor has received such information as the Investor deems necessary in order to make an investment decision with respect to the Shares, including, without limitation, with respect to ARYA, the Transaction and the business of the Company and its subsidiaries. Without limiting the generality of the foregoing, the Investor acknowledges that it has reviewed ARYA’s filings with the SEC. The Investor acknowledges and agrees that the Investor and the Investor’s professional advisor(s), if any, have had the full opportunity to ask such questions, receive such answers and obtain such information as the Investor and such Investor’s professional advisor(s), if any, have deemed necessary to make an investment decision with respect to the Shares.

f. The Investor became aware of this offering of the Shares solely by means of direct contact between the Investor and ARYA, the Company or a representative of ARYA or the Company, and the Shares were offered to the Investor solely by direct contact between the Investor and ARYA, the Company or a representative of ARYA or the Company. The Investor did not become aware of this offering of the Shares, nor were the Shares offered to the Investor, by any other means. The Investor acknowledges that the 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. The Investor acknowledges that it is not relying upon, and has not relied upon, any statement, representation or warranty made by any person, firm or corporation (including, without limitation, ARYA, the Company, the Placement Agents (defined below), any of their respective affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing), other than the representations and warranties of ARYA contained in Section 5 of this Subscription Agreement, in making its investment or decision to invest in ARYA.

g. The Investor acknowledges that it is aware that there are substantial risks incident to the purchase and ownership of the Shares, including, without limitation, those set forth in ARYA’s filings with the SEC. The Investor 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 Shares, and the Investor has sought such accounting, legal and tax advice as the Investor has considered necessary to make an informed investment decision.

h. Alone, or together with any professional advisor(s), the Investor has analyzed and fully considered the risks of an investment in the Shares and determined that the Shares are a suitable investment for the Investor and that the Investor is able at this time and in the foreseeable future to bear the economic risk of a total loss of the Investor’s investment in ARYA. The Investor acknowledges specifically that a possibility of total loss exists.

i. In making its decision to purchase the Shares, the Investor has relied solely upon independent investigation made by the Investor. Without limiting the generality of the foregoing, the Investor has not relied on any statements or other information provided by or on behalf of the Placement Agents or any of their respective affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing concerning ARYA, the Company, the Transaction, the Transaction Agreement, this Subscription Agreement or the transactions contemplated hereby or thereby, the Shares or the offer and sale of the Shares.

j. The Investor acknowledges and agrees that no federal or state agency has passed upon or endorsed the merits of the offering of the Shares or made any findings or determination as to the fairness of this investment.

k. The Investor has been duly formed or incorporated and is validly existing and is in good standing under the laws of its jurisdiction of formation or incorporation, with power and authority to enter into, deliver and perform its obligations under this Subscription Agreement.

l. The execution, delivery and performance by the Investor of this Subscription Agreement are within the powers of the Investor, have been duly authorized and will not constitute or result in a breach or default under or conflict with any order, ruling or regulation of any court or other tribunal or of any governmental commission or agency, or any agreement or other undertaking, to which the Investor is a party or by which the Investor is bound, and, if the Investor is not an individual, will not conflict with or violate any provisions of the Investor’s organizational documents, including, without limitation, its incorporation or formation papers, bylaws, indenture of trust or partnership or operating agreement, as may be applicable. The signature on this Subscription Agreement is genuine, and the signatory, if the Investor is an individual, has legal competence and capacity to execute the same or, if the Investor is not an individual, the signatory has been duly authorized to execute the same, and this Subscription Agreement has been duly executed and delivered by the Investor and constitutes a legal, valid and binding obligation of the Investor, enforceable against the Investor in accordance with its terms except as may be limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium or other laws relating to or affecting the rights of creditors generally, and (ii) principles of equity, whether considered at law or equity.

m. The Investor 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 (“OFAC List”), or a person or entity prohibited by any OFAC sanctions program, (ii) a Designated National as defined in the Cuban Assets Control Regulations, 31 C.F.R. Part 515, or (iii) a non-U.S. shell bank or providing banking services indirectly to a non-U.S. shell bank (each, a “Prohibited Investor”). The Investor agrees to provide law enforcement agencies, if requested thereby, such records as required by applicable law, provided that the Investor is permitted to do so under applicable law. If the Investor is a financial institution subject to the Bank Secrecy Act (31 U.S.C. Section 5311 et seq.) (the “BSA”), as amended by the USA PATRIOT Act of 2001 (the “PATRIOT Act”), and its implementing regulations (collectively, the “BSA/PATRIOT Act”), the Investor maintains policies and procedures reasonably designed to comply with applicable obligations under the BSA/PATRIOT Act. To the extent required, it maintains policies and procedures reasonably designed for the screening of its investors against the OFAC sanctions programs, including, without limitation, the OFAC List. To the extent required by applicable law, the Investor maintains policies and procedures reasonably designed to ensure that the funds held by the Investor and used to purchase the Shares were legally derived.

n. The Investor acknowledges that no disclosure or offering document has been prepared by Jefferies LLC, Goldman Sachs & Co. LLC or any of their respective affiliates (collectively, the “Placement Agents”) in connection with the offer and sale of the Shares.

o. The Investor acknowledges that neither Placement Agent, nor any of its respective affiliates nor any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing have made any independent investigation with respect to ARYA, the Company or its subsidiaries or any of their respective businesses, or the Shares or the accuracy, completeness or adequacy of any information supplied to the Investor by ARYA.

p. The Investor acknowledges that in connection with the issue and purchase of the Shares, neither Placement Agent has acted as the Investor’s financial advisor or fiduciary.

q. The Investor has or has commitments to have and, when required to deliver payment to ARYA pursuant to Section 2 above, will have, sufficient funds to pay the Subscription Amount and consummate the sale, purchase and issuance of the Shares pursuant to this Subscription Agreement.

r. The Investor does not have, as of the date hereof, and during the 30-day period immediately prior to the date hereof such Investor 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 ARYA. Notwithstanding the foregoing, in the case of an Investor that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Investor’s assets and the portfolio managers have no direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Investor’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 Shares covered by this Subscription Agreement.

7. Registration Rights.

a. In the event that the Shares are not registered in connection with the consummation of the Transaction, ARYA agrees that, within forty-five (45) calendar days after the consummation of the Transaction (the “Filing Date”), it will file with the SEC (at its sole cost and expense) a registration statement registering the resale of the Shares (the “Registration Statement”), and it 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 earlier of (i) ninety (90) calendar days (or one hundred-twenty (120) calendar days if the SEC notifies ARYA that it will “review” the Registration Statement) following the Filing Date and (ii) ten (10) Business Days after ARYA is notified (orally or in writing, whichever is earlier) by the SEC that the Registration Statement will not be “reviewed” or will not be subject to further review. ARYA agrees to cause such Registration Statement, or another shelf registration statement that includes the Shares to be sold pursuant to this Subscription Agreement, to remain effective until the earliest of (i) the fourth anniversary of the Closing, (ii) the date on which the Investor ceases to hold any Shares issued pursuant to this Subscription Agreement, or (iii) on the first date on which the Investor is able to sell all of its Shares issued pursuant to this Subscription Agreement (or shares received in exchange therefor) under Rule 144 of the Securities Act within 90 days without limitation as to the amount of such securities that may be sold and without the requirement for ARYA to be in compliance with the current public information required under Rule 144(c)(i) (or Rule 144(i)(2), if applicable). 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 Shares by the applicable stockholders or otherwise, such Registration Statement shall register for resale such number of Shares which is equal to the maximum number of Shares as is permitted by the Commission. In such event, the number of Shares to be registered for each selling stockholder named in the Registration Statement shall be reduced pro rata among all such selling stockholders. In no event shall the undersigned be identified as a statutory underwriter in the Registration Statement unless in response to a comment or request from the staff of the Commission or another regulatory agency; provided, however, that if the Commission requests that the undersigned be identified as a statutory underwriter in the Registration Statement, the undersigned will have an opportunity to withdraw from the Registration Statement. The Investor agrees to disclose its ownership to ARYA upon request to assist it in making the determination described above. For as long as the Registration Statement shall remain effective pursuant to this Section 7(a), ARYA will use commercially reasonably efforts to (1) qualify the Shares for listing on the Stock Exchange and (2) update or amend the Registration Statement as necessary to include the Shares. For as long as the Investor holds the Shares, ARYA will use commercially reasonable efforts to file all reports, and provide all customary and reasonable cooperation, necessary to enable the Investor to resell the Shares pursuant to the Registration Statement or Rule 144 of the Securities Act (when Rule 144 of the Securities Act becomes available to the Investor), as applicable. The Investor acknowledges and agrees that ARYA may suspend the use of any such registration statement if it determines that in order for such registration statement not to contain a material misstatement or omission, an amendment thereto would be needed to include information that would at that time not otherwise be required in a current, quarterly, or annual report under the Exchange Act; provided, that (i) ARYA shall not so suspend the use of a registration statement for a period of more than ninety (90) consecutive days or more than a total of one hundred and eighty (180) calendar days, in each case in any three hundred and sixty (360) day period and (ii) ARYA shall use commercially reasonably efforts to make such registration statement available for the sale by the undersigned of such securities as soon as practicable thereafter. ARYA’s obligations to include the Shares issued pursuant to this Subscription Agreement (or shares issued in exchange therefor) for resale in the Registration Statement are contingent upon the Investor furnishing in writing to ARYA such information regarding the Investor, the securities of ARYA held by the Investor and the intended method of disposition of such Shares, which shall be limited to non-underwritten public offerings, as shall be reasonably requested by ARYA to effect the registration of such Shares, and shall execute such documents in connection with such registration as ARYA may reasonably request that are customary of a selling stockholder in similar situations.

b. At its expense, ARYA shall advise the Investor within two (2) Business Days: (i) when a Registration Statement or any post-effective amendment thereto has become effective; (ii) of any request by the SEC for amendments or supplements to any Registration Statement or the prospectus included therein or for additional information; (iii) of the issuance by the SEC of any stop order suspending the effectiveness of any Registration Statement or the initiation of any proceedings for such purpose; (iv) of the receipt by ARYA of any notification with respect to the suspension of the qualification of the Shares included therein for sale in any jurisdiction or the initiation or threatening of any proceeding for such purpose; and (v) subject to the provisions in this Subscription Agreement, of the occurrence of any event that requires the making of any changes in any Registration Statement or prospectus so that, as of such date, the statements therein are not misleading and do not omit to state a material fact required to be stated therein or necessary to make the statements therein (in the case of a prospectus, in the light of the circumstances under which they were made) not misleading. Upon receipt of any written notice from ARYA (which notice shall not contain any material non-public information regarding ARYA) of the happening any event contemplated in clauses (ii) through (v) above during the period that the Registration Statement is effective or if as a result of the occurrence of such 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, the undersigned agrees that (1) it will immediately discontinue offers and sales of the Shares under the Registration Statement (excluding, for the avoidance of doubt, sales conducted pursuant to Rule 144) until the undersigned receives copies of a supplemental or amended prospectus (which ARYA 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 ARYA that it may resume such offers and sales, and (2) it will maintain the confidentiality of any information included in such written notice delivered by ARYA except (A) for disclosure to the Investor’s employees, agents and professional advisers who need to know such information and are obligated to keep it confidential, (B) for disclosures to the extent required in order to comply with reporting obligations to its limited partners who have agreed to keep such information confidential and (C) as required by law or subpoena. ARYA shall use its commercially reasonable efforts to obtain the withdrawal of any order suspending the effectiveness of any Registration Statement as soon as reasonably practicable. Upon the occurrence of any event contemplated in clauses (ii) through (v) above, except for such times as ARYA is permitted hereunder to suspend, and has suspended, the use of a prospectus forming part of a Registration Statement, ARYA shall use its commercially reasonable efforts to as soon as reasonably practicable prepare a post-effective amendment to such Registration Statement or a supplement to the related prospectus, or file any other required document so that, as thereafter delivered to purchasers of the Shares included therein, such prospectus will not include any untrue statement of a material fact or omit to state any material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading.

c. Indemnification.

(i) ARYA agrees to indemnify and hold harmless, to the extent permitted by law, the Investor, its directors, and officers, employees, and agents, and each person who controls the Investor (within the meaning of the Securities Act or the Exchange Act) from and against any and all losses, claims, damages, liabilities and expenses (including, without limitation, reasonable attorneys’ fees) caused by any untrue or alleged untrue statement of material fact contained in any Registration Statement, prospectus included in any Registration Statement (“Prospectus”) or preliminary Prospectus or any amendment thereof or supplement thereto 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 are caused by or contained in any information furnished in writing to ARYA by or on behalf of the Investor expressly for use therein.

(ii) The Investor agrees, severally and not jointly with any other person that is a party to the Other Subscription Agreements, to indemnify and hold harmless ARYA, its directors and officers and agents and each person who controls ARYA (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 the Investor expressly for use therein. In no event shall the liability of the Investor be greater in amount than the dollar amount of the net proceeds received by such Investor upon the sale of the Shares purchased pursuant to this Subscription Agreement giving rise to such indemnification obligation.

(iii) Any person entitled to indemnification herein shall (1) 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 indemnification hereunder to the extent such failure has not prejudiced the indemnifying party) and (2) 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. An indemnifying party who 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 legal counsel to any indemnified party a conflict of interest exists 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.

(iv) The indemnification provided for under this Subscription 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, employee, agent, affiliate or controlling person of such indemnified party and shall survive the transfer of the Shares purchased pursuant to this Subscription Agreement.

(v) If the indemnification provided under this Section 7(c) 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. 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 above, any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding. 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 7(c) from any person who was not guilty of such fraudulent misrepresentation. In no event shall the liability of the Investor pursuant to this Section 7(c)(v) be greater in amount than the dollar amount of the net proceeds received by such Investor upon the sale of the Shares purchased pursuant to this Subscription Agreement giving rise to such indemnification obligation, and such obligations of the Investor shall be several and not joint.

8. 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 earliest 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 each of the parties hereto and the Company to terminate this Subscription Agreement, and (c) the delivery of a notice of termination of this Subscription Agreement by the Investor to ARYA following the date that is thirty (30) calendar days after the Termination Date (as defined in the Transaction Agreement, and such thirtieth calendar day, the “Outside Date”), if the Closing has not occurred by the Outside Date (provided, that the right to terminate this Subscription Agreement pursuant to this clause (c) shall not be available to the Investor if the Investor’s breach of any of its covenants or obligations under this Subscription Agreement (or if an affiliate of the Investor is one of the Investors under an Other Subscription Agreement, and such other Investor’s breach of any of its covenants or obligations under the Other Subscription Agreement), either individually or in the aggregate, shall have proximately caused the failure of the consummation of the Transaction on or before the Outside Date) (the termination events described in clauses (a)–(c) above, collectively, the “Termination Events”); provided that nothing herein will relieve any party from liability for any willful and material breach of any covenant, agreement, obligation, representation or warranty hereunder 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 any such willful breach. ARYA shall notify the Investor of the termination of the Transaction Agreement as promptly as practicable after the termination of the Transaction Agreement. Upon the occurrence of any Termination Event, any monies paid by the Investor to ARYA in connection herewith shall promptly (and in any event within one business day) following the Termination Event be returned to the Investor.

9. Trust Account Waiver. The Investor acknowledges that ARYA is a blank check company with the powers and privileges to effect a merger, asset acquisition, reorganization or similar business combination involving ARYA and one or more businesses or assets. The Investor further acknowledges that, as described in ARYA’s prospectus relating to its initial public offering dated August 6, 2020 (the “Final Prospectus”) available at www.sec.gov, substantially all of ARYA’s assets consist of the cash proceeds of ARYA’s initial public offering and private placement of its securities, and substantially all of those proceeds have been deposited in a trust account (the “Trust Account”) for the benefit of ARYA, its public shareholders and the underwriters of ARYA’s initial public offering. Except with respect to interest earned on the funds held in the Trust Account that may be released to ARYA to pay its tax obligations, if any, the cash in the Trust Account may be disbursed only for the purposes set forth in the Final Prospectus. For and in consideration of ARYA entering into this Subscription Agreement, the receipt and sufficiency of which are hereby acknowledged, the Investor hereby irrevocably waives any and all right, title and interest, or any claim of any kind it has or may have in the future, in or to any monies held in the Trust Account, and agrees not to seek recourse against the Trust Account as a result of, or arising out of, this Subscription Agreement or the transactions contemplated hereby regardless of whether such claim arises based on contract, tort, equity or any other theory of legal liability; provided, however, that nothing in this Section 9 shall be deemed to limit the Investor’s right, title, interest or claim to any monies held in the Trust Account by virtue of its record or beneficial ownership of Class A Shares acquired other than pursuant to this Subscription Agreement, pursuant to a validly exercised redemption right with respect to any such Class A Shares, in accordance with ARYA’s Amended and Restated Memorandum and Articles of Association and the Investment Management Trust Agreement between Continental Stock Transfer & Trust Company and ARYA, dated August 11, 2020, except to the extent that the Investor has otherwise agreed in writing with ARYA, the Company or any of their respective affiliates to not exercise such redemption right.

10. Miscellaneous.

a. Neither this Subscription Agreement nor any rights that may accrue to the Investor hereunder (other than the Shares acquired hereunder, if any) may be transferred or assigned.

b. ARYA may request from the Investor such additional information as ARYA may deem necessary to register the resale of the Shares and evaluate the eligibility of the Investor to acquire the Shares, and the Investor shall provide any such information as may be reasonably requested. Without limiting the generality of the foregoing or any other covenants or agreements in this Subscription Agreement, the Investor acknowledges that ARYA may file a copy of this Subscription Agreement with the SEC as an exhibit to a periodic report or a registration statement of ARYA.

c. The Investor acknowledges that ARYA, the Company, the Placement Agents and others will rely on the acknowledgments, understandings, agreements, representations and warranties contained in this Subscription Agreement. Prior to the Closing, the Investor agrees to promptly notify ARYA, the Company and the Placement Agents if any of the acknowledgments, understandings, agreements, representations or warranties set forth in Section 6 above are no longer accurate in any material respect (other than those acknowledgments, understandings, agreements, representations and warranties qualified by materiality, in which case the Investor shall notify ARYA and the Placement Agents if they are no longer accurate in any respect). The Investor acknowledges and agrees that each purchase by the Investor of Shares from ARYA will constitute a reaffirmation of the acknowledgments, understandings, agreements, representations and warranties herein by the Investor as of the time of such purchase.

d. The Investor acknowledges and agrees that neither it, nor any person or entity acting on its behalf or pursuant to any understanding with the Investor, shall, directly or indirectly, engage in any hedging activities or execute any Short Sales with respect to the securities of ARYA prior to the Closing or the earlier termination of this Subscription Agreement in accordance with its terms. “Short Sales” shall include, without limitation, all “short sales” as defined in Rule 200 of Regulation SHO under the Exchange Act and all types of direct and indirect stock pledges (other than pledges in the ordinary course of business as part of prime brokerage arrangements), forward sale contracts, options, puts, calls, swaps and similar arrangements (including, without limitation, on a total return basis), and sales and other transactions through non-U.S. broker dealers or foreign regulated brokers. Notwithstanding the foregoing, in the case of an Investor that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Investor’s assets and the portfolio managers have no direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Investor’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 Shares covered by this Subscription Agreement.

e. ARYA, the Company and the Placement Agents are each entitled to rely upon this Subscription Agreement and each 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; provided, however, that the foregoing clause of this Section 10(e) shall not give the Company or the Placement Agents any rights other than those expressly set forth herein and, without limiting the generality of the foregoing and for the avoidance of doubt, in no event shall the Company be entitled to rely on any of the representations and warranties of ARYA set forth in this Subscription Agreement.

f. All of the agreements, representations and warranties made by each party hereto in this Subscription Agreement shall survive the Closing.

g. This Subscription Agreement may not be terminated other than pursuant to the terms of Section 8 above. The provisions of this Subscription Agreement may not be modified, amended or waived except by an instrument in writing, signed by each of the parties hereto; provided, however, that no modification, amendment or waiver by ARYA of the provisions of this Subscription Agreement shall be effective without the prior written consent of the Company (other than modifications, amendments or waivers that are solely ministerial in nature or otherwise immaterial and, in each case, do not affect any economic or any other material term of this Subscription Agreement). No failure or delay of either party in exercising any right or remedy hereunder shall operate as a waiver thereof, nor shall any single or partial exercise of any such right or power, or any abandonment or discontinuance of steps to enforce such right or power, or any course of conduct, preclude any other or further exercise thereof or the exercise of any other right or power. The rights and remedies of the parties hereunder are cumulative and are not exclusive of any rights or remedies that they would otherwise have hereunder.

h. This Subscription Agreement (including, without limitation, the schedule hereto) 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 as set forth in Section 3(b), Section 8, Section 10(c), Section 10(e), Section 10(g), this Section 10(h) and the last sentence of Section 10(l) with respect to the persons specifically referenced therein, this Subscription Agreement shall not confer any rights or remedies upon any person other than the parties hereto, and their respective successor and assigns, and the parties hereto acknowledge that such persons so referenced are third party beneficiaries of this Subscription Agreement for the purposes of, and to the extent of, the rights granted to them, if any, pursuant to the applicable provisions.

i. 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.

j. If any provision of this Subscription Agreement shall be adjudicated by a court of competent jurisdiction to 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.

k. This Subscription Agreement may be executed in one or more counterparts (including, without limitation, 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.

l. The parties hereto acknowledge and agree that irreparable damage would occur if 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, without posting a bond or undertaking and without proof of damages, 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. The parties hereto acknowledge and agree that the Company shall be entitled to seek to specifically enforce the Investor’s obligations to fund the Subscription Amount, ARYA’s obligations under this Subscription Agreement and the provisions of the Subscription Agreement of which the Company is an express third party beneficiary, in each case, on the terms and subject to the conditions set forth herein.

m. Any notice or communication required or permitted hereunder to be given to the Investor shall be in writing and either delivered personally, emailed or sent by overnight mail via a reputable overnight carrier, or sent by certified or registered mail, postage prepaid, to such address(es) or email address(es) set forth on the signature page hereto, and shall be deemed to be given and received (i) when so delivered personally, (ii) when sent, with no mail undeliverable or other rejection notice, if sent by email, or (iii) three (3) business days after the date of mailing to the address below or to such other address or addresses as the Investor may hereafter designate by notice to ARYA.

n. THIS SUBSCRIPTION 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 LAWS THEREOF) AS TO ALL MATTERS (INCLUDING ANY ACTION, SUIT, LITIGATION, ARBITRATION, MEDIATION, CLAIM, CHARGE, COMPLAINT, INQUIRY, PROCEEDING, HEARING, AUDIT, INVESTIGATION OR REVIEWS BY OR BEFORE ANY GOVERNMENTAL ENTITY RELATED HERETO), INCLUDING MATTERS OF VALIDITY, CONSTRUCTION, EFFECT, PERFORMANCE AND REMEDIES. THE PARTIES HERETO IRREVOCABLY SUBMIT TO THE EXCLUSIVE JURISDICTION OF THE CHANCERY COURT OF THE STATE OF DELAWARE (OR, IF THE CHANCERY COURT OF THE STATE OF DELAWARE DECLINES TO ACCEPT JURISDICTION, THE SUPERIOR COURT OF THE STATE OF DELAWARE, OR THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF DELAWARE) SOLELY IN RESPECT OF THE INTERPRETATION AND ENFORCEMENT OF THE PROVISIONS OF THIS SUBSCRIPTION AGREEMENT AND THE DOCUMENTS REFERRED TO IN THIS SUBSCRIPTION AGREEMENT AND IN RESPECT OF THE TRANSACTIONS CONTEMPLATED HEREBY, AND HEREBY WAIVE, AND AGREE NOT TO ASSERT, AS A DEFENSE IN ANY ACTION, SUIT OR PROCEEDING FOR INTERPRETATION OR ENFORCEMENT HEREOF OR ANY SUCH DOCUMENT THAT IS NOT SUBJECT THERETO OR THAT SUCH ACTION, SUIT OR PROCEEDING MAY NOT BE BROUGHT OR IS NOT MAINTAINABLE IN SAID COURTS OR THAT VENUE THEREOF MAY NOT BE APPROPRIATE OR THAT THIS SUBSCRIPTION AGREEMENT OR ANY SUCH DOCUMENT MAY NOT BE ENFORCED IN OR BY SUCH COURTS, AND THE PARTIES HERETO IRREVOCABLY AGREE THAT ALL CLAIMS WITH RESPECT TO SUCH ACTION, SUIT OR PROCEEDING SHALL BE HEARD AND DETERMINED BY SUCH COURT. THE PARTIES HEREBY CONSENT TO AND GRANT ANY SUCH COURT JURISDICTION OVER THE PERSON OF SUCH PARTIES AND OVER THE SUBJECT MATTER OF SUCH DISPUTE AND AGREE THAT MAILING OF PROCESS OR OTHER PAPERS IN CONNECTION WITH SUCH ACTION, SUIT OR PROCEEDING IN THE MANNER PROVIDED IN THIS SECTION 10(n) OF THIS SUBSCRIPTION AGREEMENT OR IN SUCH OTHER MANNER AS MAY BE PERMITTED BY LAW SHALL BE VALID AND SUFFICIENT SERVICE THEREOF.

EACH PARTY ACKNOWLEDGES AND AGREES THAT ANY CONTROVERSY WHICH MAY ARISE UNDER THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY IS LIKELY TO INVOLVE COMPLICATED AND DIFFICULT ISSUES, AND THEREFORE EACH SUCH PARTY HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVES ANY RIGHT SUCH PARTY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF OR RELATING TO THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED BY THIS SUBSCRIPTION AGREEMENT. EACH PARTY CERTIFIES AND ACKNOWLEDGES THAT (I) 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 THE FOREGOING WAIVER; (II) SUCH PARTY UNDERSTANDS AND HAS CONSIDERED THE IMPLICATIONS OF THE FOREGOING WAIVER; (III) SUCH PARTY MAKES THE FOREGOING WAIVER VOLUNTARILY AND (IV) SUCH PARTY HAS BEEN INDUCED TO ENTER INTO THIS SUBSCRIPTION AGREEMENT BY, AMONG OTHER THINGS, THE MUTUAL WAIVER AND CERTIFICATIONS IN THIS SECTION 10(n).

11. Non-Reliance and Exculpation. The Investor acknowledges that it is not relying upon, and has not relied upon, any statement, representation or warranty made by any person, firm or corporation (including, without limitation, the Placement Agents, any of their respective affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing), other than the statements, representations and warranties of ARYA expressly contained in Section 5 of this Subscription Agreement, in making its investment or decision to invest in ARYA. The Investor acknowledges and agrees that none of (i) any other investor pursuant to this Subscription Agreement or any other subscription agreement related to the private placement of the Shares (including the investor’s respective affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing), (ii) the Placement Agents, their respective affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing, or (iii) any other party to the Transaction Agreement or any Non-Party Affiliate, shall have any liability to the Investor, or to any other investor, pursuant to, arising out of or relating to this Subscription Agreement or any other subscription agreement related to the private placement of the Shares, the negotiation hereof or thereof or its subject matter, or the transactions contemplated hereby or thereby, including, without limitation, with respect to any action heretofore or hereafter taken or omitted to be taken by any of them in connection with the purchase of the Shares or with respect to any claim (whether in tort, contract or otherwise) for breach of this Subscription Agreement or in respect of any written or oral representations made or alleged to be made in connection herewith, as expressly provided herein, or for any actual or alleged inaccuracies, misstatements or omissions with respect to any information or materials of any kind furnished by ARYA, the Company, the Placement Agents or any Non-Party Affiliate concerning ARYA, the Company, the Placement Agents, any of their controlled affiliates, this Subscription Agreement or the transactions contemplated hereby. For purposes of this Subscription Agreement, “Non-Party Affiliates” means each former, current or future officer, director, employee, partner, member, manager, direct or indirect equityholder or affiliate of ARYA, the Company, any Placement Agent or any of ARYA’s, the Company’s or any Placement Agent’s controlled affiliates or any family member of the foregoing.

13. Disclosure. ARYA 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 SEC a Current Report on Form 8-K (collectively, the “Disclosure Document”) disclosing all material terms of the transactions contemplated hereby and by the Other Subscription Agreements, the Transaction and any other material, nonpublic information that ARYA has provided to the Investor at any time prior to the filing of the Disclosure Document. Upon the issuance of the Disclosure Document, to the actual knowledge of ARYA, the Investor shall not be in possession of any material, non-public information received from ARYA or any of its officers, directors, or employees or agents, and the Investor shall no longer be subject to any confidentiality or similar obligations under any current agreement, whether written or oral with ARYA or any of its affiliates, relating to the transactions contemplated by this Subscription Agreement. Notwithstanding anything in this Subscription Agreement to the contrary, ARYA shall not (i) publicly disclose the name of the Investor or any of its affiliates or advisers or include the name of the Investor or any of its affiliates or advisers in any press release without the prior written consent of the Investor except as required by the federal securities law or pursuant to other routine proceedings of regulatory authorities, or to the extent such disclosure is required by law, at the request of the staff of the SEC or regulatory agency or under the regulations of the Stock Exchange, in which case ARYA will provide Investor with prior written notice (including by e-mail) of such disclosure under this clause (i), or (ii) to the extent such announcements or other communications contain only information previously disclosed in a public statement, press release or other communication that was approved by the Investor in accordance with this Section 12.

[SIGNATURE PAGES FOLLOW]

IN WITNESS WHEREOF, the Investor has executed or caused this Subscription Agreement to be executed by its duly authorized representative as of the date set forth below.

Name of Investor:	State/Country of Formation or Domicile:

By: _____________________________
Name: _____________________________
Title: _____________________________

Name in which Shares are to be registered (if different):	Date: ________, 2021

Investor’s EIN:

Business Address-Street:	Mailing Address-Street (if different):

City, State, Zip:	City, State, Zip:

Attn: _____________________________	Attn: _____________________________

Telephone No.:	Telephone No.:
Facsimile No.:	Facsimile No.:

Email:	Email:

Number of Shares subscribed for:

Aggregate Subscription Amount: $	Price Per Share: $10.00

You must pay the Subscription Amount by wire transfer of United States dollars in immediately available funds to the account specified by ARYA in the Closing Notice.

IN WITNESS WHEREOF, ARYA has accepted this Subscription Agreement as of the date set forth below.

ARYA SCIENCES ACQUISITION CORP III

By:
Name:
Title:

Date: , 2021

SCHEDULE A

ELIGIBILITY REPRESENTATIONS OF THE INVESTOR

A.	QUALIFIED INSTITUTIONAL BUYER STATUS

(Please check the applicable subparagraphs):

☐ We are a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act (a “QIB”)).

B.	INSTITUTIONAL ACCREDITED INVESTOR STATUS

(Please check the applicable subparagraphs):

☐ We are an “accredited investor” (within the meaning of Rule 501(a) under the Securities Act or an entity in which all of the equity holders are accredited investors within the meaning of Rule 501(a) under the Securities Act), and have marked and initialed the appropriate box on the following page indicating the provision under which we qualify as an “accredited investor.”

☐ We are not a natural person.

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. The Investor has indicated, by marking and initialing the appropriate box below, the provision(s) below which apply to the Investor and under which the Investor 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 adviser makes the investment decisions, or if the plan has total assets in excess of $5,000,000;

☐ Any organization described in Section 501(c)(3) of the Internal Revenue Code, corporation, limited liability company, similar business trust, or partnership, not formed for the specific purpose of acquiring the securities offered, with total assets in excess of $5,000,000;

☐ 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.

This page should be completed by the Investor

and constitutes a part of the Subscription Agreement.