Exhibit 99.4

PDS Biotechnology Corporation

Nonqualified Stock Option Notice

This Notice evidences the award of Nonqualified Stock Options (each, an “Option” or collectively, the “Options”) that have been granted to you, [_________], subject to and conditioned upon your agreement to the terms of the attached Nonqualified Stock Option Agreement (the “Agreement”). The Options entitle you to purchase shares of common stock, par value $0.00033 (“Common Stock”), of PDS Biotechnology Corporation, a Delaware corporation (the “Company”) under the PDS Biotechnology Corporation 2018 Stock Incentive Plan (the “Plan”). The number of shares you may purchase and the exercise price at which you may purchase them are specified below. This Notice constitutes part of and is subject to the terms and provisions of the Agreement and the Plan, which are incorporated by reference herein. You must return an executed copy of this Notice to the Company within 30 days of the date hereof. If you fail to do so, the Options may be rendered null and void in the Company’s discretion.

Grant Date: [_________] (the “Grant Date”)

Number of Options: [_________]Options, each permitting the purchase of one Share

Exercise Price: [_________] per share

Expiration Date: The Options expire at 5:00 p.m. Eastern Time on the last business day coincident with or prior to the tenth anniversary of the Grant Date (the “Expiration Date”), unless fully exercised or terminated earlier.

Exercisability Schedule: The Options shall vest and become fully exercisable on the Grant Date.

	PDS BIOTECHNOLOGY CORPORATION

	By:

	Date:

I acknowledge that I have carefully read the attached Agreement and the Plan and agree to be bound by all of the provisions set forth in these documents.

Enclosures:	Nonqualified Stock Option Agreement 2018 Stock Incentive Plan Exercise Form	OPTIONEE
		Date:

Nonqualified Stock Option Agreement

under the

PDS Biotechnology Corporation 2018 Stock Incentive Plan

1. Terminology. Capitalized terms used in this Agreement are defined in the correlating Stock Option Notice and/or the Glossary at the end of this Agreement.

2. Exercise of Options.

(a) Exercisability. The Options will become exercisable in accordance with the Exercisability Schedule set forth in the Stock Option Notice.

(b) Right to Exercise. You may exercise the Options, to the extent exercisable, at any time on or before 5:00 p.m. Eastern Time on the Expiration Date or the earlier termination of the Options, unless otherwise provided under applicable law. Notwithstanding the foregoing, if at any time the Administrator determines that the delivery of Shares under the Plan or this Agreement is or may be unlawful under the laws of any applicable jurisdiction, or Federal, state or foreign securities laws, the right to exercise the Options or receive Shares pursuant to the Options shall be suspended until the Administrator determines that such delivery is lawful. If at any time the Administrator determines that the delivery of Shares under the Plan or this Agreement is or may violate the rules of the national securities exchange on which the shares are then listed for trade, the right to exercise the Options or receive Shares pursuant to the Options shall be suspended until the Administrator determines that such exercise or delivery would not violate such rules. Section 3 below describes certain limitations on exercise of the Options that apply in the event of your death or termination of Service. The Options may be exercised only in multiples of whole Shares and may not be exercised at any one time as to fewer than one hundred Shares (or such lesser number of Shares as to which the Options are then exercisable). No fractional Shares will be issued under the Options.

(c) Exercise Procedure. In order to exercise the Options, you must provide the following items to the Secretary of the Company or his or her delegate before the expiration or termination of the Options:

(i)

notice, in such manner and form as the Administrator may require from time to time, specifying the number of Shares to be purchased under the Options;

(ii)

full payment of the Exercise Price for the Shares or properly executed, irrevocable instructions, in such manner and form as the Administrator may require from time to time, to effectuate a broker-assisted cashless exercise, each in accordance with Section 2(d) of this Agreement; and

(iii)

an executed copy of any other agreements requested by the Administrator pursuant to Section 2(e) of this Agreement.

An exercise will not be effective until the Secretary of the Company or his or her delegate receives all of the foregoing items, and such exercise otherwise is permitted under and complies with all applicable federal, state and foreign securities laws.

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(d) Method of Payment. You may pay the Exercise Price by:

(i)

delivery of cash, certified or cashier’s check, money order or other cash equivalent acceptable to the Administrator in its discretion;

(ii)

a broker-assisted cashless exercise in accordance with Regulation T of the Board of Governors of the Federal Reserve System through a brokerage firm designated or approved by the Administrator;

(iii)

subject to such limits as the Administrator may impose from time to time, tender (via actual delivery or attestation) to the Company of other shares of Common Stock of the Company (including Restricted Stock and other contingent awards) which have a Fair Market Value on the date of tender equal to the Exercise Price;

(iv)

any other method approved by the Administrator; or

(v)

any combination of the foregoing.

(e) Issuance of Shares upon Exercise. The Company shall issue to you the Shares underlying the Options you exercise as soon as practicable after the exercise date, subject to the Company’s receipt of the aggregate exercise price and the requisite withholding taxes, if any. Upon issuance of such Shares, the Company may deliver, subject to the provisions of Section 7 below, such Shares on your behalf electronically to the Company’s designated stock plan administrator or such other broker-dealer as the Company may choose at its sole discretion, within reason, or may retain such Shares in uncertificated book-entry form. Any share certificates delivered will, unless the Shares are registered or an exemption from registration is available under applicable federal and state law, bear a legend restricting transferability of such Shares.

3. Termination of Service.

(a) Exercise Period Following Termination of Service. If your Service with the Company ceases for any reason other than discharge from Service for Cause, the Options that are then exercisable will remain outstanding and exercisable as of the date of such cessation through the Expiration Date.

(c) Misconduct. The Options will terminate in their entirety, regardless of whether the Options are then exercisable, immediately upon your discharge from Service for Cause, or upon your commission of any of the following acts during the exercise period following your termination of Service: (i) fraud on or misappropriation of any funds or property of the Company, or (ii) your breach of any provision of any employment, non-disclosure, non-competition, non-solicitation, assignment of inventions, or other similar agreement executed by you for the benefit of the Company, as determined by the Administrator, which determination will be conclusive.

4. Market Stand-Off Agreement. You agree that following the effective date of a registration statement of the Company filed under the Securities Act of 1933, you, for the duration specified by and to the extent requested by the Company and an underwriter of Common Stock or other securities of the Company, shall not offer, sell, contract to sell, pledge or otherwise dispose of, directly or indirectly, any equity securities of the Company, or any securities convertible into or exchangeable or exercisable for such securities, enter into a transaction which would have the same effect, or enter into any swap, hedge or other arrangement that transfers, in whole or in part, any of the economic consequences of ownership of such securities, whether any such aforementioned transaction is to be settled by delivery of such securities or other securities, in cash or otherwise, or publicly disclose the intention to make any such offer, sale, pledge or disposition, or to enter into any such transaction, swap, hedge or other arrangement, in each case during the seven days prior to and the 180 days after the effectiveness of any underwritten offering of the Company’s equity securities (or such longer or shorter period as may be requested in writing by the managing underwriter and agreed to in writing by the Company) (the “Market Stand-Off Period”), except as part of such underwritten registration if otherwise permitted. In addition, you agree to execute any further letters, agreements and/or other documents requested by the Company or its underwriters that are consistent with the terms of this Section 4. The Company may impose stop-transfer instructions with respect to securities subject to the foregoing restrictions until the end of such Market Stand-Off Period.

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5. Nontransferability of Options. These Options are nontransferable otherwise than by will or the laws of descent and distribution and, during your lifetime, the Options may be exercised only by you or, during the period you are under a legal disability, by your guardian or legal representative. Except as provided above, the Options may not be assigned, transferred, pledged, hypothecated or disposed of in any way (whether by operation of law or otherwise) and shall not be subject to execution, attachment or similar process.

6. Nonqualified Nature of the Options. The Options are not intended to qualify as incentive stock options within the meaning of Code section 422, and this Agreement shall be so construed. You hereby acknowledge that, upon exercise of the Options, you will recognize compensation income in an amount equal to the excess of the then Fair Market Value of the Shares over the Exercise Price and must comply with the provisions of Section 7 of this Agreement with respect to any tax withholding obligations that arise as a result of such exercise.

7. Withholding of Taxes. At the time the Options are exercised, in whole or in part, or at any time thereafter as requested by the Company, you hereby authorize withholding from payroll or any other payment of any kind due to you and otherwise agree to make adequate provision for foreign, federal, state and local taxes required by law to be withheld, if any, which arise in connection with the Options. The Company may require you to make a cash payment to cover any withholding tax obligation as a condition of exercise of the Options or issuance of share certificates representing Shares.

The Administrator may, in its sole discretion, permit you to satisfy, in whole or in part, any withholding tax obligation which may arise in connection with the Options either by electing to have the Company withhold from the Shares to be issued upon exercise that number of Shares, or by electing to deliver to the Company already-owned shares, in either case having a Fair Market Value not in excess of the amount necessary to satisfy the withholding amount due as determined by the Administrator.

8. Adjustments for Corporate Transactions and Other Events. The terms of the Plan shall govern the treatment of the Options in connection with any corporate transactions or other events.

9. Non-Guarantee of Employment or Service Relationship. Nothing in the Plan or this Agreement will alter your at-will or other employment status or other service relationship with the Company, nor be construed as a contract of employment or service relationship between you and the Company, or as a contractual right for you to continue in the employ of, or in a service relationship with, the Company for any period of time, or as a limitation of the right of the Company to discharge you at any time with or without Cause or notice and whether or not such discharge results in the failure of any of the Options to become exercisable or any other adverse effect on your interests under the Plan.

10. No Rights as a Stockholder. You shall not have any of the rights of a stockholder with respect to the Shares until such Shares have been issued to you upon the due exercise of the Options. No adjustment will be made for dividends or distributions or other rights for which the record date is prior to the date such Shares are issued.

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11. The Company’s Rights. The existence of the Options shall not affect in any way the right or power of the Company or its stockholders to make or authorize any or all adjustments, recapitalizations, reorganizations or other changes in the Company's capital structure or its business, or any merger or consolidation of the Company, or any issue of bonds, debentures, preferred or other stocks with preference ahead of or convertible into, or otherwise affecting the Common Stock or the rights thereof, or the dissolution or liquidation of the Company, or any sale or transfer of all or any part of the Company's assets or business, or any other corporate act or proceeding, whether of a similar character or otherwise.

12. Entire Agreement. This Agreement, together with the correlating Stock Option Notice and the Plan, contain the entire agreement between you and the Company with respect to the Options. Any oral or written agreements, representations, warranties, written inducements, or other communications made prior to the execution of this Agreement with respect to the Options shall be void and ineffective for all purposes.

13. Amendment. This Agreement may be amended from time to time by the Administrator in its discretion; provided, however, that this Agreement may not be modified in a manner that would have a materially adverse effect on the Options or Shares as determined in the discretion of the Administrator, except as provided in the Plan or in a written document signed by you and the Company.

14. Conformity with Plan. This Agreement is intended to conform in all respects with, and is subject to all applicable provisions of, the Plan. Any conflict between the terms of this Agreement and the Plan shall be resolved in accordance with the terms of the Plan. In the event of any ambiguity in this Agreement or any matters as to which this Agreement is silent, the Plan shall govern. A copy of the Plan is provided to you with this Agreement.

15. Section 409A. This Agreement and the Options granted hereunder are intended to comply with, or otherwise be exempt from, Section 409A of the Code. This Agreement and the Options shall be administered, interpreted and construed in a manner consistent with this intent. Nothing in the Plan or this Agreement shall be construed as including any feature for the deferral of compensation other than the deferral of recognition of income until the exercise of the Options. Should any provision of the Plan or this Agreement be found not to comply with, or otherwise be exempt from, the provisions of Section 409A of the Code, it may be modified and given effect, in the sole discretion of the Administrator and without requiring your consent, in such manner as the Administrator determines to be necessary or appropriate to comply with, or to effectuate an exemption from, Section 409A of the Code. The foregoing, however, shall not be construed as a guarantee or warranty by the Company of any particular tax effect to you.

16. Electronic Delivery of Documents. By your signing the Notice, you (i) consent to the electronic delivery of this Agreement, all information with respect to the Plan and the Options, and any reports of the Company provided generally to the Company’s stockholders; (ii) acknowledge that you may receive from the Company a paper copy of any documents delivered electronically at no cost to you by contacting the Company by telephone or in writing; (iii) further acknowledge that you may revoke your consent to the electronic delivery of documents at any time by notifying the Company of such revoked consent by telephone, postal service or electronic mail; and (iv) further acknowledge that you understand that you are not required to consent to electronic delivery of documents.

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17. No Future Entitlement. By execution of the Notice, you acknowledge and agree that: (i) the grant of these Options is a one-time benefit which does not create any contractual or other right to receive future grants of stock options, or compensation in lieu of stock options, even if stock options have been granted repeatedly in the past; (ii) all determinations with respect to any such future grants, including, but not limited to, the times when stock options shall be granted or shall become exercisable, the maximum number of shares subject to each stock option, and the purchase price, will be at the sole discretion of the Administrator; (iii) the value of these Options is an extraordinary item of compensation which is outside the scope of your employment contract, if any; (iv) the value of these Options is not part of normal or expected compensation or salary for any purpose, including, but not limited to, calculating any termination, severance, resignation, redundancy, end of service payments or similar payments, or bonuses, long-service awards, pension or retirement benefits; (v) the vesting of these Options ceases upon termination of employment with the Company or transfer of employment from the Company, or other cessation of eligibility for any reason, except as may otherwise be explicitly provided in this Agreement; (vi) if the underlying Common Stock does not increase in value, these Options will have no value, nor does the Company guarantee any future value; and (vii) no claim or entitlement to compensation or damages arises if these Options do not increase in value and you irrevocably release the Company from any such claim that does arise.

18. Personal Data. For the purpose of implementing, administering and managing these Options, you, by execution of the Notice, consent to the collection, receipt, use, retention and transfer, in electronic or other form, of your personal data by and among the Company and its third party vendors or any potential party to any transaction or capital raising transaction involving the Company. You understand that personal data (including but not limited to, name, home address, telephone number, employee number, employment status, social security number, tax identification number, date of birth, nationality, job and payroll location, data for tax withholding purposes and shares awarded, cancelled, exercised, vested and unvested) may be transferred to third parties assisting in the implementation, administration and management of these Options and the Plan and you expressly authorize such transfer as well as the retention, use, and the subsequent transfer of the data by the recipient(s). You understand that these recipients may be located in your country or elsewhere, and that the recipient’s country may have different data privacy laws and protections than your country. You understand that data will be held only as long as is necessary to implement, administer and manage these Options. You understand that you may, at any time, request a list with the names and addresses of any potential recipients of the personal data, view data, request additional information about the storage and processing of data, require any necessary amendments to data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing the Company’s Secretary. You understand, however, that refusing or withdrawing your consent may affect your ability to accept a stock option.

19. Governing Law. The validity, construction and effect of this Agreement, and of any determinations or decisions made by the Administrator relating to this Agreement, and the rights of any and all persons having or claiming to have any interest under this Agreement, shall be determined exclusively in accordance with the laws of the State of Delaware, without regard to its provisions concerning the applicability of laws of other jurisdictions. As a condition of this Agreement, you agree that you will not bring any action arising under, as a result of, pursuant to or relating to, this Agreement in any court other than a federal or state court in the districts which include Delaware, and you hereby agree and submit to the personal jurisdiction of any federal court located in the district which includes Delaware or any state court in the district which includes Delaware. You further agree that you will not deny or attempt to defeat such personal jurisdiction or object to venue by motion or other request for leave from any such court.

20. Resolution of Disputes. Any dispute or disagreement which shall arise under, or as a result of, or pursuant to or relating to, this Agreement shall be determined by the Administrator in good faith in its absolute and uncontrolled discretion, and any such determination or any other determination by the Administrator under or pursuant to this Agreement and any interpretation by the Administrator of the terms of this Agreement, will be final, binding and conclusive on all persons affected thereby. You agree that before you may bring any legal action arising under, as a result of, pursuant to or relating to, this Agreement you will first exhaust your administrative remedies before the Administrator. You further agree that in the event that the Administrator does not resolve any dispute or disagreement arising under, as a result of, pursuant to or relating to, this Agreement to your satisfaction, no legal action may be commenced or maintained relating to this Agreement more than twenty-four (24) months after the Administrator’s decision.

21. Headings. The headings in this Agreement are for reference purposes only and shall not affect the meaning or interpretation of this Agreement.

{Glossary begins on next page}

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GLOSSARY

(a) “Administrator” means the Committee as defined in Section 1.2(d) of the Plan.

(b) “Affiliate” means any entity, whether now or hereafter existing, which controls, is controlled by, or is under common control with, PDS Biotechnology Corporation. For this purpose, “control” means ownership of 50% or more of the total combined voting power or value of all classes of stock or interests of the entity.

(c) “Cause” has the meaning ascribed to such term or words of similar import in your written employment or service contract with the Company as in effect at the time at issue and, in the absence of such agreement or definition, means your (i) conviction of, or plea of nolo contendere to, a felony or crime involving moral turpitude; (ii) fraud on or misappropriation of any funds or property of the Company, any affiliate, customer or vendor; (iii) personal dishonesty, incompetence, willful misconduct, willful violation of any law, rule or regulation (other than minor traffic violations or similar offenses) or breach of fiduciary duty which involves personal profit; (iv) willful misconduct in connection with your duties or willful failure to perform your responsibilities in the best interests of the Company; (v) illegal use or distribution of drugs; (vi) violation of any Company rule, regulation, procedure or policy; or (vii) breach of any provision of any employment, non-disclosure, non-competition, non-solicitation or other similar agreement executed by you for the benefit of the Company, all as determined by the Administrator, which determination will be conclusive.

(d) “Code” means the Internal Revenue Code of 1986, as amended.

(e) “Company” includes PDS Biotechnology Corporation and its Affiliates, except where the context otherwise requires.

(f) “Fair Market Value” has the meaning ascribed to such term in Section 1.2(j) of the Plan.

(g) “Plan” means the PDS Biotechnology Corporation 2018 Stock Incentive Plan.

(h) “Service” means your employment or other service relationship with the Company.

(i) “Shares” mean the shares of Common Stock underlying the Options.

(j) “Stock Option Notice” means the written notice evidencing the award of the Options that correlates with and makes up a part of this Agreement.

(k) “You”; “Your”. “You” or “your” means the recipient of the award of Options as reflected on the Stock Option Notice. Whenever the Agreement refers to “you” under circumstances where the provision should logically be construed, as determined by the Administrator, to apply to your estate, personal representative, or beneficiary to whom the Options may be transferred by will or by the laws of descent and distribution, the word “you” shall be deemed to include such person.

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EXERCISE FORM

Administrator of 2018 Stock Incentive Plan

c/o Office of the Corporate Secretary

300 Connell Drive, Suite 4000

Berkeley Heights, NJ 07922

All:

I hereby exercise the option to purchase shares of Common Stock of the Company (the “Options”) granted to me on ____________________, ____, by PDS Biotechnology Corporation (the “Company”), subject to all the terms and provisions of the applicable grant agreement and of the PDS Biotechnology Corporation 2018 Stock Incentive Plan (the “Plan”), and notify you of my desire to purchase ____________ shares of Common Stock of the Company at a price of $___________ per share pursuant to the exercise of said Options.

Total Amount Enclosed: $__________

Date:
			(Optionee)

			Received by PDS Biotechnology Corporation. on
			_____________________________, ______

By: