Exhibit 10.40

  

  

  

  CELL SOURCE, INC.

  

  

  2019 EQUITY INCENTIVE PLAN

  

  

  This Cell Source, Inc. 2019 Equity Incentive
        Plan (the “Plan”) is effective as of August 13, 2019 (the “Effective Date”)

  

  

  
    
      	1.	
              Purposes and Eligibility.

            


    

  

  

  

  
    
      	

            	(a)	
              General Purpose. The purposes of this Plan are (i) to enable Cell Source, Inc., a Nevada corporation, (the “Company”) and its Affiliates to attract and retain the types of Employees, Directors and Consultants who will contribute
                    to the Company’s long range success; (ii) provide incentives that align the interests of Employees, Directors and Consultants with those of the shareholders of the Company; and (iii) promote the success of the Company’s business.

            


    

  

  

  

  
    
      	

            	(b)	
              Eligible Award Recipients. The persons eligible to receive Awards are the Employees, Consultants and Directors of the Company and its
                    Affiliates, and such other individuals designated by the Administrator who are reasonably expected to become Employees, Consultants and Directors after the receipt of Awards.

            


    

  

  

  

  
    
      	

            	(c)	
              Available Awards. The Plan permits the grant of Incentive Stock Options, Nonstatutory Stock Options, Stock Appreciation Rights,
                    Restricted Stock, Restricted Stock Units, Performance Awards and other Awards.

            


    

  

  

  

  
    
      	2.	
              Definitions.

            


    

  

  

  

  
    
      	

            	(a)	
              “Administrator” means the Board or any of its Committees as will be administering the Plan, in accordance with Section 4 of the
                    Plan.

            


    

  

  

  

  
    
      	

            	(b)	
              “Affiliate” means a corporation or other entity that, directly or through one or more intermediaries, controls, is controlled by or
                    is under common control with, the Company.

            


    

  

  

  

  
    
      	

            	(c)	
              “Applicable Laws” means the
                    requirements relating to or implicated by the administration of the Plan and Awards under applicable U.S. state corporate laws, U.S. federal and state securities laws, the Code, any stock exchange or quotation system on which the Common
                    Stock is listed or quoted, and the applicable laws of any foreign country or jurisdiction where Awards are granted under the Plan.

            


    

  

  

  

  
    
      	

            	(d)	
              “Award” means, individually or collectively, a right granted under the Plan, including an Incentive Stock Option, a Nonqualified
                    Stock Option, a Stock Appreciation Right, an award of Restricted Stock, or an award of Restricted Stock Units.

            


    

  

  

  

  
    
      	

            	(e)	
              “Award Agreement” means the written agreement, contract, certificate or other instrument or document setting forth the terms and
                    conditions applicable to an individual Award granted under the Plan, which may, in the discretion of the Company, be transmitted electronically to any Participant. Each Award Agreement shall be subject to the terms and conditions of the
                    Plan.

            


    

  

  

  

  
    
      


  

  
  

  

  
    
      	

            	(f)	
              “Beneficial Owner” has the meaning assigned to such term in Rule 13d-3 and Rule 13d-5 under the Exchange Act, except that in
                    calculating the beneficial ownership of any particular Person, such Person shall be deemed to have beneficial ownership of all securities that such Person has the right to acquire by conversion or exercise of other securities, whether
                    such right is currently exercisable or is exercisable only after the passage of time. The terms “Beneficially Owns” and “Beneficially Owned” have a corresponding meaning.

            


    

  

  

  

  
    
      	

            	(g)	
              “Board” means the Board of Directors of the Company.

            


    

  

  

  

  
    
      	

            	(h)	
              “Change in Control” means the occurrence of any of the following events:

            


    

  

  

  

  
    
      	

            	(i)	
              A change in the ownership of the Company which occurs on the date that any one
                    person, or more than one person acting as a group (“Person”), acquires ownership of the stock of the Company that, together with the stock held by such Person, constitutes more than 50% of the combined voting power of the then
                    outstanding voting securities of the Company entitled to vote generally in the election of directors (the “Outstanding Company Voting Securities”); provided, however, that the following acquisitions shall not constitute a Change of
                    Control: (A) any acquisition by the Company or any Affiliate, (B) any acquisition by any employee benefit plan sponsored or maintained by the Company or any Subsidiary, (C) any acquisition which complies with clauses, (A), (B) and (C)
                    of subsection (v) of this definition or (D) in respect of an Award held by a particular Participant, any acquisition by the Participant or any group of persons including the Participant (or any entity controlled by the Participant or
                    any group of persons including the Participant); or

            


    

  

  

  

  
    
      	

            	(ii)	
              If the Company has a class of securities registered pursuant to Section 12 of the
                    Exchange Act, a change in the effective control of the Company which occurs on the date that a majority of members of the Board is replaced during any twelve (12) month period by Directors whose appointment or election is not endorsed by a majority of the members of the Board prior to the date of
                    the appointment or election. For purposes of this clause (ii), if any Person is considered to be in effective control of the Company, the acquisition of additional control of the Company by the same Person will not be considered a
                    Change in Control;

            


    

  

  

  

  
    
      	

            	(iii)	
              A change in the ownership of a substantial portion of the Company’s assets which
                    occurs on the date that any Person acquires (or has acquired during the twelve (12) month period ending on the date of the most recent acquisition by such person or persons) assets from the Company that have a total gross fair market
                    value equal to or more than 50% of the total gross fair market value of all of the assets of the Company immediately prior to such acquisition or acquisitions. For purposes of this subsection (iii), gross fair market value means the
                    value of the assets of the Company, or the value of the assets being disposed of, determined without regard to any liabilities associated with such assets;

            


    

  

  

  

  
    
      	

            	(iv)	
              The date which is ten (10) business days prior to the consummation of a complete
                    liquidation or dissolution of the Company; or

            


    

  

  

  

  
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            	(v)	
              The consummation of a reorganization, merger, consolidation, statutory share
                    exchange or similar form of corporate transaction involving the Company that requires the approval of the Company’s shareholders, whether for such transaction or the issuance of securities in the transaction (a “Business Combination”),
                    unless immediately following such Business Combination: (A) more than 50% of the total voting power of (1) the entity resulting from such Business Combination (the “Surviving Company”), or (2) if applicable, the ultimate parent entity
                    that directly or indirectly has Beneficial Ownership of sufficient voting securities eligible to elect a majority of the members of the board of directors (or the analogous governing body) of the Surviving Company (the “Parent
                    Company”), is represented by the Outstanding Company Voting Securities that were outstanding immediately prior to such Business Combination (or, if applicable, is represented by shares into which the Outstanding Company Voting
                    Securities were converted pursuant to such Business Combination), and such voting power among the holders thereof is in substantially the same proportion as the voting power of the Outstanding Company Voting Securities among the holders
                    thereof immediately prior to the Business Combination; (B) no Person (other than any employee benefit plan sponsored or maintained by the Surviving Company or the Parent Company) is or becomes the Beneficial Owner, directly or
                    indirectly, of 50% or more of the total voting power of the outstanding voting securities eligible to elect members of the board of directors of the Parent Company (or the analogous governing body) (or, if there is no Parent Company,
                    the Surviving Company); and (C) at least a majority of the members of the board of directors (or the analogous governing body) of the Parent Company (or, if there is no Parent Company, the Surviving Company) following the consummation
                    of the Business Combination were Board members at the time of the Board’s approval of the execution of the initial agreement providing for such Business Combination.

            


    

  

  

  

  
    
      	

            	(i)	
              “Code” means the Internal Revenue Code of 1986, as amended. Any reference to a section of the Code herein shall be deemed to include
                    a reference to any regulations promulgated thereunder, and any successor or amended section of the Code.

            


    

  

  

  

  
    
      	

            	(j)	
              “Committee” means a committee of one or more Directors appointed by the Board to administer the Plan in accordance with Section 4
                    hereof.

            


    

  

  

  

  
    
      	

            	(k)	
              “Common Stock” means the common stock, par value $0.001 of the Company, or such other securities of the Company as may be designated
                    by the Administrator from time to time in substitution thereof.

            


    

  

  

  

  
    
      	

            	(l)	
              “Company” means Cell Source, Inc., a Nevada corporation, or any successor thereto.

            


    

  

  

  

  
    
      	

            	(m)	
              “Consultant” means any individual or entity that performs bona fide services to the Company or an Affiliate, other than as an
                    Employee or Director.

            


    

  

  

  

  
    
      	

            	(n)	
              “Director” means a member of the Board.

            


    

  

  

  

  
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            	(o)	
              “Disability” means, unless the applicable Award Agreement provides otherwise, that the Participant is unable to engage in any
                    substantial gainful activity by reason of any medically determinable physical or mental impairment; provided, however, that for purposes of determining the term of an Incentive Stock Option, the term Disability shall have the meaning
                    ascribed to it under Section 22(e)(3) of the Code. The determination of whether an individual has a Disability shall be determined under procedures established by the Administrator. Except in situations where the Administrator is
                    determining Disability for purposes of the term of an Incentive Stock Option within the meaning of Section 22(e)(3) of the Code, the Administrator may rely on any determination that a Participant is disabled for purposes of benefits
                    under any long-term disability plan maintained by the Company or any Affiliate in which a Participant participates.

            


    

  

  

  

  
    
      	

            	(p)	
              “Employee” means any person, including an officer or Director, employed by the Company or an Affiliate, provided, that, for purposes
                    of determining eligibility to receive Incentive Stock Options, an Employee shall mean an employee of the Company or a parent or subsidiary corporation within the meaning of Section 424 of the Code. Mere service as a Director or payment
                    of a director’s fee by the Company or an Affiliate will not be sufficient to constitute “employment” by the Company or an Affiliate.

            


    

  

  

  

  
    
      	

            	(q)	
              “Exchange Act” means the Securities Exchange Act of 1934, as amended.

            


    

  

  

  

  
    
      	

            	(r)	
              “Exchange Program” means a program under which (i) outstanding Awards are surrendered or cancelled in exchange for Awards of the
                    same type (which may have higher or lower exercise prices and different terms), Awards of a different type, and/or cash, (ii) Participants would have the opportunity to transfer any outstanding Awards to a financial institution or other
                    person or entity selected by the Administrator, and/or (iii) the exercise price of an outstanding Award is reduced or increased. The Administrator will determine the terms and conditions of any Exchange Program in its sole discretion.

            


    

  

  

  

  
    
      	

            	(s)	
              “Fair Market Value” means, as of any date, the value of the Common Stock as determined as follows. If the Common Stock is listed on
                    any established stock exchange or a national market system, including without limitation, the New York Stock Exchange or the NASDAQ Stock Market, the Fair Market Value shall be the closing price of a share of Common Stock as quoted on
                    such exchange or system on the day of determination (or if no sales were reported the closing price on the date immediately preceding such date). In the absence of an established market for the Common Stock, the Fair Market Value shall
                    be determined in good faith by the Administrator and such determination shall be conclusive and binding on all persons.

            


    

  

  

  

  
    
      	

            	(t)	
              “Grant Date” means the date on which the Administrator adopts a resolution, or takes other appropriate action, expressly granting an
                    Award to a Participant that specifies the key terms and conditions of the Award or, if a later effective date is set forth in such resolution, then such effective date as is set forth in such resolution.

            


    

  

  

  

  
    
      	

            	(u)	
              “Incentive Stock Option” means an Option that is designated by the Administrator as an incentive stock option within the meaning of
                    Section 422 of the Code and that meets the requirements set out in the Plan.

            


    

  

  

  

  
    
      	

            	(v)	
              “Nonstatutory Stock Option” means an Option that by its terms does not qualify or is not intended to qualify as an Incentive Stock
                    Option.

            


    

  

  

  

  
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            	(w)	
              “Option” means an Incentive Stock Option or a Nonstatutory Stock Option granted pursuant to the Plan.

            


    

  

  

  

  
    
      	

            	(x)	
              “Optionholder” means a person to whom an Option is granted pursuant to the Plan or, if applicable, such other person who holds an
                    outstanding Option.

            


    

  

  

  

  
    
      	

            	(y)	
              “Parent” means a “parent corporation,” whether now or hereafter existing, as defined in Code Section 424(e).

            


    

  

  

  

  
    
      	

            	(z)	
              “Participant” means an eligible person to whom an Award is granted pursuant to the Plan or, if applicable, such other person who
                    holds an outstanding Award.

            


    

  

  

  

  
    
      	

            	(aa)	
              “Performance Award” means an award granted pursuant to Section 10.

            


    

  

  

  

  
    
      	

            	(bb)	
              “Performance Goals” means, for a Performance Period, the one or more goals established by the Administrator for the Performance
                    Period based upon business criteria or other performance measures determined by the Administrator in its discretion.

            


    

  

  

  

  
    
      	

            	(cc)	
              “Performance Period” means the one or more periods of time not less than one fiscal quarter in duration, as the Administrator may
                    select, over which the attainment of one or more Performance Goals will be measured for the purpose of determining a Participant’s right to and the payment of an Award.

            


    

  

  

  

  
    
      	

            	(dd)	
              “Period of Restriction” means the period during which the transfer of Shares of Restricted Stock are subject to restrictions and
                    therefore, the Shares are subject to a substantial risk of forfeiture. Such restrictions may be based on the passage of time, the achievement of target levels of performance, or the occurrence of other events as determined by the
                    Administrator. (ee) “Permitted Transferee” means: (i) a member of the Optionholder’s immediate family (child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law, 
                    father-in-law,  son-in-law,  daughter-in-law,  brother-in-law, or sister-in-law, including adoptive relationships), (ii) any person sharing the Optionholder’s household (other than a tenant or employee), (iii) a trust in which these
                    persons have more than 50% of the Beneficial Ownership interest, (iv) a foundation in which these persons (or the Optionholder) control the management of assets, and (v) any other entity in which these persons (or the Optionholder) own
                    more than 50% of the voting interests; and (vi) such other transferees as may be permitted by the Administrator in its sole discretion.

            


    

  

  

  

  
    
      	

            	(ee)	
              “Permitted Transferee” means: (i) a member of the Optionholder’s immediate family (child, stepchild, grandchild, parent, stepparent,
                    grandparent, spouse, former spouse, sibling, niece, nephew, mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law, including adoptive relationships), (ii) any person sharing the Optionholder’s
                    household (other than a tenant or employee), (iii) a trust in which these persons have more than 50% of the Beneficial Ownership interest, (iv) a foundation in which these persons (or the Optionholder) control the management of assets,
                    and (v) any other entity in which these persons (or the Optionholder) own more than 50% of the voting interests; and (vi) such other transferees as may be permitted by the Administrator in its sole discretion.

            


    

  

  

  

  
    
      	

            	(ff)	
              “Person” means a person as defined in Section 13(d)(3) of the Exchange Act.

            


    

  

  

  

  
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            	(gg)	
              “Plan” means this Cell Source, Inc. 2019 Equity Incentive Plan.

            


    

  

  

  

  
    
      	

            	(hh)	
               “Restricted Stock” means Shares issued pursuant to an Award of Restricted Stock under Section 8 of the Plan, or issued
                    pursuant to the early exercise of an Option.

            


    

  

  

  

  
    
      	

            	(ii)	
              “Restricted Stock Unit” means a bookkeeping entry representing an amount equal to the Fair Market Value of one Share, granted
                    pursuant to Section 9. Each Restricted Stock Unit represents an unfunded and unsecured obligation of the Company.

            


    

  

  

  

  
    
      	

            	(jj)	
              “Rule 16b-3” means Rule 16b-3 of the Exchange Act or any successor to Rule 16b-3, as in effect when discretion is being exercised
                    with respect to the Plan.

            


    

  

  

  

  
    
      	

            	(kk)	
              “Service Provider” means an Employee, Director or Consultant.

            


    

  

  

  

  
    
      	

            	(ll)	
              “Share” means a share of the Common Stock, as adjusted in accordance with Section 15 of the Plan.

            


    

  

  

  

  
    
      	

            	(mm)	
              “Stock Appreciation Right” means the right pursuant to an Award granted under Section 7 to receive, upon exercise, an amount payable
                    in cash or shares equal to the number of shares subject to the Stock Appreciation Right that is being exercised multiplied by the excess of (a) the Fair Market Value of a share of Common Stock on the date the Award is exercised, over
                    (b) the exercise price specified in the Stock Appreciation Right Award Agreement.

            


    

  

  

  

  
    
      	

            	(nn)	
              “Subsidiary” means a “subsidiary corporation,” whether now or hereafter existing, as defined in Code Section 424(f).

            


    

  

  

  

  
    
      	3.	
              Stock Subject to the Plan.

            


    

  

  

  

  
    
      	

            	(a)	
              Stock Subject to the Plan.  Subject to the provisions of Section 15 of the Plan, the maximum aggregate number of Shares that may be subject to Awards and sold under the Plan is Seven Million Nine Hundred Thousand (7,900,000)
                    Shares.

            


    

  

  

  

  
    
      	

            	(b)	
              Automatic Share Reserve Increase. The number of Shares available for issuance under the Plan will be increased on the first day of each fiscal year of the Company beginning with the 2020 fiscal year and ending with the
                    2028 fiscal year, in an amount equal to the least of (i) 3% of the outstanding Shares on the last business day of the immediately preceding fiscal year or (iii) such number of Shares determined by the Board.

            


    

  

  

  

  
    
      	

            	(c)	
              Lapsed Awards. If an Award outstanding under the Plan expires or becomes unexercisable without having been exercised in full, is surrendered pursuant to an Exchange Program, or is forfeited to or repurchased by the Company due to the failure to vest, then the unpurchased
                    Shares (or forfeited or repurchased Shares) which were subject thereto will become available for future grant or sale under the Plan (unless the Plan has terminated). With respect to Stock Appreciation Rights, only Shares actually
                    issued pursuant to a Stock Appreciation Right will cease to be available under the Plan; all remaining Shares under Stock Appreciation Rights will remain available for future grant or sale under the Plan (unless the Plan has
                    terminated). Shares that have actually been issued under the Plan under any 

                  

            


    

  

  

  

  
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                Award will not be returned to the Plan and will become available for future
                      distribution under the Plan; provided, however, that if Shares issued pursuant to an Award are repurchased by the Company or are forfeited to the Company due to the failure to vest, such Shares will become available for future grant
                      under the Plan. Shares used to pay the exercise price of an Award or to satisfy the tax withholding obligations related to an Award will not become available for future grant or sale under the Plan. To the extent that an Award under
                      the Plan is paid out in cash rather than Shares, such cash payment will not result in reducing the number of Shares available for issuance under the Plan. Notwithstanding the foregoing and, subject to adjustment as provided in Section
                      15, the maximum number of Shares that may be issued upon the exercise of Incentive Stock Options will equal the aggregate Share number stated in Section 3(a), plus, to the extent allowable under Code Section 422 and the Treasury
                      Regulations promulgated thereunder, any Shares that become available for issuance under the Plan pursuant to Section 3(b).

              


      

    

  

  

  
    
      	

            	(d)	
              Share Reserve. The Company, during the term of this Plan,
                    will at all times reserve and keep available such number of Shares as will be sufficient to satisfy the requirements of the Plan. Shares of Common Stock available for distribution under the Plan may consist, in whole or part, of
                    authorized but unissued shares, or reacquired Common Stock.

            


    

  

  

  

  
    
      	4.	
              Administration of the Plan.

            


    

  

  

  

  
    
      	

            	(a)	
              Procedure.

            


    

  

  

  

  
    
      	

            	(i)	
              Multiple Administrative Bodies.  Different persons may administer the Plan with respect to different groups of Service Providers.

            


    

  

  

  

  
    
      	

            	(ii)	
              Rule 16b-3. To the extent desirable to qualify transactions hereunder as exempt under Rule 16b-3, the transactions contemplated hereunder will be structured to satisfy the requirements for exemption under Rule 16b-3.

            


    

  

  

  

  
    
      	

            	(iii)	
              Other Administration. Other than as provided above, the Plan will be administered by (A) the Board or (B) in the Board’s sole discretion, a Committee, which Committee will be constituted to satisfy Applicable
                    Laws.

            


    

  

  

  

  
    
      	

            	(b)	
              Powers of the Administrator. Subject to the provisions of the Plan, Applicable Laws, and, in the case of a Committee, subject to the specific duties delegated by the Board to such Committee, the Administrator will have the
                    authority, in its discretion:

            


    

  

  

  

  
    
      	

            	(i)	
              to construe and interpret the Plan and apply its provisions;

            


    

  

  

  

  
    
      	

            	(ii)	
              to prescribe, amend and rescind rules and regulations relating to the
                    administration of the Plan, including rules and regulations
                    relating to sub-plans established for the purpose of satisfying applicable foreign laws or for qualifying for favorable tax treatment under applicable foreign laws;

            


    

  

  

  

  
    
      	

            	(iii)	
              to authorize any person to execute, on behalf of the Company, any instrument
                    required to carry out the purposes of the Plan;

            


    

  

  

  

  
    
      	

            	(iv)	
              to delegate its authority to one or more officers of the Company with respect to
                    Awards that do not involve “insiders” within the meaning of Section 16 of the Exchange Act;

            


    

  

  

  

  
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            	(v)	
              to determine when Awards are to be granted under the Plan and the applicable Grant
                    Date;

            


    

  

  

  

  
    
      	

            	(vi)	
              from time to time to select, subject to the limitations set forth in this Plan,
                    those eligible Award recipients to whom Awards shall be granted;

            


    

  

  

  

  
    
      	

            	(vii)	
              to determine the number of Shares to be covered by each Award;

            


    

  

  

  

  
    
      	

            	(viii)	
              to determine whether each Option is to be an Incentive Stock Option or a
                    Nonqualified Stock Option;

            


    

  

  

  

  
    
      	

            	(ix)	
              to approve forms of Award Agreements for use under the Plan;

            


    

  

  

  

  
    
      	

            	(x)	
              to determine the terms and conditions, not inconsistent with the terms of the Plan,
                    of each Award, including but not limited to, the exercise price, the time or times when Awards may be exercised (which may be based on performance criteria), any vesting acceleration or waiver of forfeiture restrictions, any Performance
                    Goals over any Performance Periods, and any restriction or limitation regarding any Award or the Shares relating thereto, based in each case on such factors as the Administrator will determine;

            


    

  

  

  

  
    
      	

            	(xi)	
              to modify or amend any outstanding Awards, including for the purpose of modifying
                    the time or manner of vesting, or the term of any outstanding Award, including but not limited to the discretionary authority to extend the post-termination exercisability period of Awards and to extend the maximum term of an Option
                    (subject to Section 6(d)); provided, however, that if any such amendment would impair a Participant’s rights or increase a Participant’s obligations under his or her Award or creates or increases a Participant’s federal income tax
                    liability with respect to an Award, such amendment shall also be subject to the Participant’s consent;

            


    

  

  

  

  
    
      	

            	(xii)	
              to modify the purchase price or the exercise price of any outstanding Award,
                    provided that if the modification effects a repricing, shareholder approval shall be required before the repricing is effective;

            


    

  

  

  

  
    
      	

            	(xiii)	
              to determine the duration and purpose of leaves of absences which may be granted to
                    a Participant without constituting termination of their employment for purposes of the Plan, which periods shall be no shorter than the periods generally applicable to Employees under the Company’s employment policies;

            


    

  

  

  

  
    
      	

            	(xiv)	
              to make decisions with respect to outstanding Awards that may become necessary upon
                    a change in corporate control or an event that triggers anti-dilution adjustments; (xv) to allow Participants to satisfy withholding tax obligations in a manner prescribed in Section 16;

            


    

  

  

  

  
    
      	

            	(xv)	
              to authorize any person to execute on behalf of the Company any instrument required
                    to effect the grant of an Award previously granted by the Administrator;

            


    

  

  

  

  
    
      	

            	(xvi)	
              to allow a Participant to defer the receipt of the payment of cash or the delivery
                    of Shares that otherwise would be due to such Participant under an Award;

            


    

  

  

  

  
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            	(xvii)	
              to interpret, administer, reconcile any inconsistency in, correct any defect in
                    and/or supply any omission in the Plan and any instrument or agreement relating to, or Award granted under, the Plan; and

            


    

  

  

  

  
    
      	

            	(xviii)	
              to exercise discretion to make any and all other determinations which it determines
                    to be necessary or advisable for the administration of the Plan.

            


    

  

  

  

  
    
      	

            	(c)	
              Effect of Administrator’s Decision. All decisions made by the Administrator pursuant to the provisions of the Plan shall be final and binding on the Company, and all Participants and any other holders of Awards, unless such
                    decisions are determined by a court having jurisdiction to be arbitrary and capricious.

            


    

  

  

  

  
    
      	

            	(d)	
              Delegation. The Committee or, if no Committee has been appointed, the Board may delegate administration of the Plan to a committee or committees of one or more members of the Board, and the term “Administrator” shall apply
                    to any person or persons to whom such authority has been delegated. The Committee shall have the power to delegate to a subcommittee any of the administrative powers the Committee is authorized to exercise (and references in this Plan to the Board, the Committee or the Administrator shall include the
                    committee or subcommittee for the duration of such delegation), subject, however, to such resolutions, not inconsistent with the provisions of the Plan, as may be adopted from time to time by the Board. The Board may abolish the
                    Committee at any time and revest in the Board the administration of the Plan. The members of the Committee shall be appointed by and serve at the pleasure of the Board. From time to time, the Board may increase or decrease the size of
                    the Committee, add additional members to, remove members (with or without cause) from, appoint new members in substitution therefor, and fill vacancies, however caused, in the Committee. The Committee shall act pursuant to a vote of the
                    majority of its members or, in the case of a Committee comprised of only two members, the unanimous consent of its members, whether present or not, or by the written consent of the majority of its members and minutes shall be kept of
                    all of its meetings and copies thereof shall be provided to the Board. Subject to the limitations prescribed by the Plan and the Board, the Committee may establish and follow such rules and regulations for the conduct of its business as
                    it may determine to be advisable.

            


    

  

  

  

  
    
      	

            	(e)	
              In addition to such other rights of indemnification as they may have as Directors
                    or members of the Committee or otherwise, and to the extent allowed by Applicable Laws, each person who is, either individually or as a member of the Board or a Committee, covered by the term Administrator, shall be indemnified by the
                    Company against the reasonable expenses, including attorney’s fees, actually incurred in connection with any action, suit or proceeding or in connection with any appeal therein, to which the Committee may be party by reason of any
                    action taken or failure to act under or in connection with the Plan or any Award granted under the Plan, and against all amounts paid by such person in settlement thereof (provided, however, that the settlement has been approved by the
                    Company, which approval shall not be unreasonably withheld) or paid by such person in satisfaction of a judgment in any such action, suit or proceeding, except in relation to matters as to which it shall be adjudged in such action, suit
                    or proceeding that such person did not act in good faith and in a manner which such person reasonably believed to be in the best interests of the Company, or in the case of a criminal proceeding, had no reason to believe that the
                    conduct complained of was unlawful; provided, however, that within 60 days after the institution of any such action, suit or proceeding, such person shall, in writing, offer the Company the opportunity at its own expense to handle and
                    defend such action, suit or proceeding.

            


    

  

  

  

  
    9

    
      


  

  

  

  
    
      	5.	
              Eligibility.  Nonstatutory Stock Options, Stock Appreciation Rights, Restricted Stock, and Restricted Stock Units may be granted to Service Providers. Incentive Stock Options may be granted only to Employees.

            


    

  

  

  

  
    
      	6.	
              Stock Options.

            


    

  

  

  

  
    
      	

            	(a)	
              Grant of Options. Subject to the terms and provisions of the Plan, the Administrator, at any time and from time to time, may grant Options in such amounts as the Administrator, in its sole discretion, will determine.

            


    

  

  

  

  
    
      	

            	(b)	
              Option Agreement. Each Award of an Option will be evidenced by an Award Agreement that will specify the exercise price, the term of the Option, the number of Shares subject to the Option, the exercise restrictions, if any, applicable to the Option, and such other terms and conditions as the
                    Administrator, in its sole discretion, will determine.

            


    

  

  

  

  
    
      	

            	(c)	
              Limitations. Each Option will be designated in the Award Agreement as either an Incentive Stock Option or a Nonstatutory Stock Option. Notwithstanding such designation, however, to the extent that the aggregate Fair Market
                    Value of the Shares with respect to which Incentive Stock Options are exercisable for the first time by the Participant during any calendar year (under all plans of the Company and any Parent or Subsidiary) exceeds one hundred thousand
                    dollars ($100,000), such Options will be treated as Nonstatutory Stock Options. For purposes of this Section 6(c), Incentive Stock Options will be taken into account in the order in which they were granted, the Fair Market Value of the Shares will be determined as of the time the Option
                    with respect to such Shares is granted, and calculation will be performed in accordance with Section 422 of the Code. No Incentive Stock Option may be issued more than ten years following the earlier of (i) the date of adoption or (ii)
                    the most recent date of approval of this Plan by the Company’s shareholders, except as permitted by Section 422 of the Code.

            


    

  

  

  

  
    
      	

            	(d)	
              Term of Option. The term of each Option will be stated in the Award Agreement; provided, however, that the term will be no more than ten (10) years from the Grant Date thereof. In the case of an Incentive Stock Option granted
                    to a Participant who, at the time the Incentive Stock Option is granted, owns stock representing more than ten percent (10%) of the total combined voting power of all classes of stock of the Company or any Parent or Subsidiary, the term
                    of the Incentive Stock Option will be five (5) years from the Grant Date or such shorter term as may be provided in the Award Agreement.

            


    

  

  

  

  
    
      	

            	(e)	
              Option Exercise Price and Consideration.

            


    

  

  

  

  
    
      	

            	(i)	
              Exercise Price. The per Share exercise price for the Shares to be issued pursuant to the exercise of an Option will be determined by the Administrator, but will be no less than one hundred percent (100%) of the Fair
                    Market Value per Share on the Grant Date. In addition, in the case of an Incentive Stock Option granted to an Employee who owns stock representing more than ten percent (10%) of the voting power of all classes of stock of the Company or
                    any Parent or Subsidiary, the per Share exercise price will be no less than one hundred ten percent (110%) of the Fair Market Value per Share on the Grant Date. Notwithstanding the foregoing provisions of this Section 6(e)(i), Options
                    may be granted with a per Share exercise price of less than one hundred percent (100%) of the Fair Market Value per Share on the Grant Date pursuant to a transaction described in, and in a manner consistent with, Code Section 424(a).

            


    

  

  

  

  
    10

    
      


  

  

  

  
    
      	

            	(ii)	
              Waiting Period and Exercise Dates. At the time an Option is granted, the Administrator will fix the period within which the Option may be exercised and will determine any conditions that must be satisfied before the
                    Option may be exercised.

            


    

  

  

  

  
    
      	

            	(iii)	
              Form of Consideration. The Administrator will determine the acceptable form of consideration for exercising an Option, including the method of payment. In the case of an Incentive Stock Option, the
                    Administrator will determine the acceptable form of consideration at the time of grant. Such consideration may consist entirely of: (1) cash; (2) check; (3) other Shares, provided that such Shares have a Fair Market Value on the date of
                    surrender equal to the aggregate exercise price of the Shares as to which such Option will be exercised and provided further that accepting such Shares will not result in any adverse accounting consequences to the Company, as the
                    Administrator determines in its sole discretion; (4) consideration received by the Company under cashless exercise program (whether through a broker or otherwise) implemented by the Company in connection with the Plan; (5) by net
                    exercise, (6) such other consideration and method of payment for the issuance of Shares to the extent permitted by Applicable Laws, or (7) any combination of the foregoing methods of payment. In making its determination as to the type
                    of consideration to accept, the Administrator will consider if acceptance of such consideration may be reasonably expected to benefit the Company.

            


    

  

  

  

  
    
      	

            	(f)	
              Exercise of Option.

            


    

  

  

  

  
    
      	

            	(i)	
              Procedure for Exercise; Rights as a Stockholder. Any Option granted hereunder will be exercisable according to the terms of the Plan and at such times and under such conditions as determined by the Administrator
                    and set forth in the Award Agreement. An Option may not be exercised for a fraction of a Share.

            


    

  

  

  

  An Option will be deemed
        exercised when the Company receives: (i) notice of exercise (in such form as the Administrator may specify from time to time) from the person entitled to exercise the Option, and (ii) full payment for the Shares with respect to which the Option is
        exercised (together with applicable tax withholding). Full payment may consist of any consideration and method of payment authorized by the Administrator and permitted by the Award Agreement and the Plan. Shares issued upon exercise of an Option
        will be issued in the name of the Participant or, if requested by the Participant, in the name of the Participant and his or her spouse. Until the Shares are issued (as evidenced by the appropriate entry on the books of the Company or of a duly
        authorized transfer agent of the Company), no right to vote or receive dividends or any other rights as a stockholder will exist with respect to the Shares subject to an Option, notwithstanding the exercise of the Option. The Company will issue (or
        cause to be issued) such Shares promptly after the Option is exercised. No adjustment will be made for a dividend or other right for which the record date is prior to the date the Shares are issued, except as provided in Section 15 of the Plan.

  

  

  
    11

    
      


  

  

  

  Exercising an Option in
        any manner will decrease the number of Shares thereafter available, both for purposes of the Plan and for sale under the Option, by the number of Shares as to which the Option is exercised.

  

  

  
    
      	

            	(ii)	
              Termination of Relationship as a Service Provider. If a Participant ceases to be a Service Provider, other than upon the Participant’s termination as the result of the Participant’s death or Disability, the
                    Participant may exercise his or her Option within thirty (30) days of termination, or such longer period of time as is specified in the Award Agreement (but in no event later than the expiration of the term of such Option as set forth
                    in the Award Agreement) to the extent that the Option is vested on the date of termination. Unless otherwise provided by the Administrator, if on the date of termination the Participant is not vested as to his or her entire Option, the
                    Shares covered by the unvested portion of the Option will revert to the Plan. If after termination the Participant does not exercise his or her Option within the time specified by the Administrator, the Option will terminate, and the
                    Shares covered by such Option will revert to the Plan.

            


    

  

  

  

  
    
      	

            	(iii)	
              Disability of Participant. If a Participant ceases to be a Service Provider as a result of the Participant’s Disability, the Participant may exercise his or her Option within six (6) months of termination, or such
                    longer period of time as is specified in the Award Agreement (but in no event later than the expiration of the term of such Option as set forth in the Award Agreement) to the extent the Option is vested on the date of termination.
                    Unless otherwise provided by the Administrator, if on the date of termination the Participant is not vested as to his or her entire Option, the Shares covered by the unvested portion of the Option will revert to the Plan. If after
                    termination the Participant does not exercise his or her Option within the time specified herein, the Option will terminate, and the Shares covered by such Option will revert to the Plan.

            


    

  

  

  

  
    
      	

            	(iv)	
              Death of Participant. If a Participant dies while a Service Provider, the Option may be exercised within six (6) months following the Participant’s death, or within such longer period of time as is specified
                    in the Award Agreement (but in no event later than the expiration of the term of such Option as set forth in the Award Agreement) to the extent that the Option is vested on the date of death, by the Participant’s designated beneficiary,
                    provided such beneficiary has been designated prior to the Participant’s death in a form acceptable to the Administrator. If no such beneficiary has been designated by the Participant, then such Option may be exercised by the personal
                    representative of the Participant’s estate or by the person(s) to whom the Option is transferred pursuant to the Participant’s will or in accordance with the laws of descent and distribution. Unless otherwise provided by the
                    Administrator, if at the time of death Participant is not vested as to his or her entire Option, the Shares covered by the unvested portion of the Option will immediately revert to the Plan. If the Option is not so exercised within the
                    time specified herein, the Option will terminate, and the Shares covered by such Option will revert to the Plan.

            


    

  

  

  

  
    12

    
      


  

  

  

  
    
      	

            	(g)	
              Transferability.  (i) An Incentive Stock Option shall not be transferable except by will or by the laws of descent and distribution and shall be exercisable during the lifetime of the Optionholder only by the Optionholder.
                    Notwithstanding the foregoing, the Optionholder may, by delivering written notice to the Administrator, in a form satisfactory to the Administrator, designate a third party who, in the event of the death of the Optionholder, shall
                    thereafter be entitled to exercise the Option. (ii) A Nonstatutory Stock Option may, in the sole discretion of the Administrator, be transferable to a Permitted Transferee, upon written approval by the Administrator to the extent
                    provided in the Award Agreement. If the Nonstatutory Stock Option does not provide for transferability, then the Nonstatutory Stock Option shall not be transferable except by will or by the laws of descent and distribution and shall be
                    exercisable during the lifetime of the Optionholder only by the Optionholder. Notwithstanding the foregoing, the Optionholder may, by delivering written notice to the Company, in a form satisfactory to the Company, designate a third
                    party who, in the event of the death of the Optionholder, shall thereafter be entitled to exercise the Option.

            


    

  

  

  

  
    
      	7.	
              Stock Appreciation Rights.

            


    

  

  

  

  
    
      	

            	(a)	
              Grant of Stock Appreciation Rights. Subject to the terms and conditions of the Plan, a Stock Appreciation Right may be granted to Service Providers at any time and from time to time as will be determined by the
                    Administrator, in its sole discretion.

            


    

  

  

  

  
    
      	

            	(b)	
              Number of Shares. The Administrator will have complete discretion to determine the number of Shares subject to any Award of Stock Appreciation Rights.

            


    

  

  

  

  
    
      	

            	(c)	
              Exercise Price and Other Terms. The per
                    Share exercise price for the Shares that will determine the amount of the payment to be received upon exercise of a Stock Appreciation Right as set forth in Section 7(f) will be determined by the Administrator and will be no less than
                    one hundred percent (100%) of the Fair Market Value per Share on the Grant Date. Otherwise, the Administrator, subject to the provisions of the Plan, will have complete discretion to determine the terms and conditions of Stock
                    Appreciation Rights granted under the Plan.

            


    

  

  

  

  
    
      	

            	(d)	
              Stock Appreciation Right Agreement. Each Stock Appreciation Right grant will be evidenced by an Award Agreement that will specify the exercise price, the term of the Stock Appreciation Right, the conditions of exercise, and such other terms and conditions as the Administrator,
                    in its sole discretion, will determine.

            


    

  

  

  

  
    
      	

            	(e)	
              Expiration of Stock Appreciation Rights. A Stock Appreciation Right granted under the Plan will expire upon the date determined by the Administrator, in its sole discretion, and set forth in the Award Agreement. Notwithstanding
                    the foregoing, the rules of Section 6(d) relating to the maximum term and Section 6(f) relating to exercise also will apply to Stock Appreciation Rights.

            


    

  

  

  

  
    
      	

            	(f)	
              Payment of Stock Appreciation Right Amount. Upon exercise of a Stock Appreciation Right, a Participant will be entitled to receive payment from the Company in an amount determined by multiplying:

            


    

  

  

  

  
    
      	

            	(i)	
              The difference between the Fair Market Value of a Share on the date of exercise
                    over the exercise price; times

            


    

  

  

  

  
    13

    
      


  

  

  

  
    
      	

            	(ii)	
              The number of Shares with respect to which the Stock Appreciation Right is exercised.

            


    

  

  

  

  At the discretion of the
        Administrator, the payment upon Stock Appreciation Right exercise may be in cash, in Shares of equivalent value, or in some combination thereof.

  

  

  
    
      	

            	(g)	
              Transferability. Except as provided in this Section 8 or as the Administrator determines, Shares of Restricted Stock may not be sold, transferred, pledged, assigned, or otherwise alienated or hypothecated until the end of the
                    applicable Period of Restriction.

            


    

  

  

  

  
    
      	8.	
              Restricted Stock.

            


    

  

  

  

  
    
      	

            	(a)	
              Grant of Restricted Stock. Subject to the terms and provisions of the Plan, the Administrator, at any time and from time to time, may grant Shares of Restricted Stock to Service Providers in such amounts as the Administrator,
                    in its sole discretion, will determine.

            


    

  

  

  

  
    
      	

            	(b)	
              Restricted Stock Agreement. Each Award of Restricted Stock will be evidenced by an Award Agreement that will specify the Period of Restriction, the number of Shares granted, and such other terms and conditions as the
                    Administrator, in its sole discretion, will determine. Unless the Administrator determines otherwise, the Company as escrow agent will hold Shares of Restricted Stock until the restrictions on such Shares have lapsed.

            


    

  

  

  

  
    
      	

            	(c)	
              Transferability. Except as provided in this Section 8 or as the Administrator determines, Shares of Restricted Stock may not be sold, transferred, pledged, assigned, or otherwise alienated or hypothecated until the end of the
                    applicable Period of Restriction.

            


    

  

  

  

  
    
      	

            	(d)	
              Other Restrictions. The Administrator, in its sole discretion, may impose such other restrictions on Shares of Restricted Stock as it may deem advisable or appropriate.

            


    

  

  

  

  
    
      	

            	(e)	
              Removal of Restrictions. Except as otherwise provided in this Section 8, Shares of Restricted Stock covered by each Restricted Stock grant made under the Plan will be released from escrow as soon as practicable after the last
                    day of the Period of Restriction or at such other time as the Administrator may determine. The Administrator, in its discretion, may accelerate the time at which any restrictions will lapse or be removed.

            


    

  

  

  

  
    
      	

            	(f)	
              Voting Rights. During the Period of Restriction, Service Providers holding Shares of Restricted Stock granted hereunder may exercise full voting rights with respect to those Shares, unless the Administrator determines
                    otherwise.

            


    

  

  

  

  
    
      	

            	(g)	
              Dividends and Other Distributions. During the Period of Restriction, Service Providers holding Shares of Restricted Stock will be entitled to receive all dividends and other distributions paid with respect to such Shares,
                    unless the Administrator provides otherwise. If any such dividends or distributions are paid in Shares, the Shares will be subject to the same restrictions on transferability and forfeitability as the Shares of Restricted Stock with
                    respect to which they were paid.

            


    

  

  

  

  
    14

    
      


  

  

  

  
    
      	

            	(h)	
              Return of Restricted Stock to Company. On the date set forth in the Award Agreement, the Restricted Stock for which restrictions have not lapsed will revert to the Company and again will become available for grant under the
                    Plan.

            


    

  

  

  

  
    
      	9.	
              Restricted Stock Units.

            


    

  

  

  

  
    
      	

            	(a)	
              Grant. Restricted Stock Units may be granted at any time and from time to time as determined by the Administrator. After the Administrator determines that it will grant Restricted Stock Units, it will advise the Participant in
                    an Award Agreement of the terms, conditions, and restrictions related to the grant, including the number of Restricted Stock Units.

            


    

  

  

  

  
    
      	

            	(b)	
              Vesting Criteria and Other Terms. The Administrator will set vesting criteria in its discretion, which, depending on the extent to which the criteria are met, will determine the number of Restricted Stock Units that will
                    be paid out to the Participant. The Administrator may set vesting criteria based upon the achievement of Company-wide, business unit, or individual goals (including, but not limited to, continued employment or service), or any other
                    basis determined by the Administrator in its discretion.

            


    

  

  

  

  
    
      	

            	(c)	
              Earning Restricted Stock Units. Upon meeting the applicable vesting criteria, the Participant will be entitled to receive a payout as determined by the Administrator. Notwithstanding the foregoing, at any time after the
                    grant of Restricted Stock Units, the Administrator, in its sole discretion, may reduce or waive any vesting criteria that must be met to receive a payout.

            


    

  

  

  

  
    
      	

            	(d)	
              Form and Timing of Payment. Payment of earned Restricted Stock Units will be made as soon as practicable after the date(s) determined by the Administrator and set forth in the Award Agreement. The Administrator, in its sole
                    discretion, may settle earned Restricted Stock Units in cash, Shares, or a combination of both.

            


    

  

  

  

  
    
      	

            	(e)	
              Cancellation. On the date set forth in the Award Agreement, all unearned Restricted Stock Units will be forfeited to the Company.

            


    

  

  

  

  
    
      	10.	
              Performance Awards. The Administrator is authorized to grant Performance Awards to Participants with the following terms and conditions and with such additional terms and conditions, in either case not inconsistent with the
                    provisions of the Plan, as the Administrator shall determine:

            


    

  

  

  

  
    
      	

            	(a)	
              Performance Awards may be denominated as a cash amount, number of Shares or a
                    combination thereof and are Awards which may be earned upon achievement or satisfaction of performance conditions specified by the Administrator. In addition, the Administrator may specify that any other Award shall constitute a
                    Performance Award by conditioning the right of a Participant to exercise the Award or have it settled, and the timing thereof, upon achievement or satisfaction of such Performance Goals over such Performance Periods as may be specified
                    by the Administrator. The Administrator may use such business criteria and other measures of performance as it may deem appropriate in establishing any Performance Goals. Subject to the terms of the Plan, the Performance Goals to be
                    achieved during any Performance Period, the length of any Performance Period, the amount of any Performance Award granted and the amount of any payment or transfer to be made pursuant to any Performance Award shall be determined by the
                    Administrator.

            


    

  

  

  

  
    15

    
      


  

  

  

  Each Performance Award
        shall include a pre-established formula, such that payment, retention or vesting of the Award is subject to the achievement during a Performance Period or Performance Periods, as determined by the Administrator, of a level or levels of, or
        increases in, in each case as determined by the Administrator, one or more of the following performance measures with respect to the Company: net sales; revenue; revenue growth or product revenue growth; operating income (before or after taxes);
        pre- or after-tax income or loss (before or after allocation of corporate overhead and bonus); net earnings; earnings per share; net income or loss (before or after taxes); return on equity; total shareholder return; return on assets or net assets;
        appreciation in and/or maintenance of share price; market share; gross profits; earnings or loss (including earnings or loss before taxes, before interest and taxes, or before earnings before interest, taxes, depreciation and amortization);
        economic value-added models or equivalent metrics; comparisons with various stock market indices; reductions in costs; cash flow or cash flow per share (before or after dividends); return on capital (including return on total capital or return on
        invested capital); cash flow return on investment; improvement in or attainment of expense levels or working capital levels, including cash, inventory and accounts receivable; operating margin; gross margin; cash margin; year-end cash; debt
        reduction; shareholder equity; operating efficiencies; market share; customer satisfaction; customer growth; employee satisfaction; research and development achievements; manufacturing achievements (including obtaining particular yields from
        manufacturing runs and other measurable objectives related to process development activities); regulatory achievements (including submitting or filing applications or other documents with regulatory authorities or receiving approval of any such
        applications or other documents and passing pre-approval inspections (whether of the Company or the Company’s third-party manufacturer) and validation of manufacturing processes (whether the Company’s or the Company’s third-party manufacturer’s));
        financial ratios, including those measuring liquidity, activity, profitability or leverage; cost of capital or assets under management; financing and other capital raising transactions (including sales of the Company’s equity or debt securities;
        factoring transactions; sales or licenses of the Company’s assets, including its intellectual property, whether in a particular jurisdiction or territory or globally; or through partnering transactions); and implementation, completion or attainment
        of measurable objectives with respect to research, development, manufacturing, commercialization, products or projects, production volume levels, acquisitions and divestitures; factoring transactions; and recruiting and maintaining personnel.
        Performance criteria may be measured on an absolute (e.g., plan or budget) or relative basis, and may be established on a corporate-wide basis or with respect to one or more business units, divisions, subsidiaries or business segments. Relative
        performance may be measured against a group of peer companies, a financial market index or other acceptable objective and quantifiable indices. The Award Agreement may provide that if the Administrator determines that a change in the business,
        operations, corporate structure or capital structure of the Company, or the manner in which the Administrator conducts its business, or other events or circumstances render the performance objectives unsuitable, the Administrator may modify the
        performance objectives or the related minimum acceptable level of achievement, in whole or in part, as the Administrator deems appropriate and equitable. Performance measures may vary from Performance Award to Performance Award, respectively, and
        from Participant to Participant, and may be established on a stand-alone basis, in tandem or in the alternative. The Administrator shall have the power to impose such other restrictions on Awards subject to this Section as it may deem necessary or
        appropriate.

  

  

  
    16

    
      


  

  

  

  
    
      	

            	(b)	
              Settlement of Performance Awards shall be in cash, Shares, other Awards, other
                    property, net settlement, or any combination thereof, in the discretion of the Administrator.

            


    

  

  

  

  
    
      	

            	(c)	
              The Administrator shall specify the circumstances in which, and the extent to
                    which, Performance Awards shall be paid or forfeited in the event of a Participant’s termination as a Service Provider.

            


    

  

  

  

  
    
      	11.	
              Other Awards. The Administrator is authorized, subject to limitations under applicable law, to grant to Participants such other Awards that may be denominated or payable in, valued in whole or in part by reference to, or
                    otherwise based on, or related to, Shares or factors that may influence the value of Shares, including convertible or exchangeable debt securities, other rights convertible or exchangeable into Shares, purchase rights for Shares, Awards
                    with value and payment contingent upon performance of the Company or business units thereof or any other factors designated by the Administrator. The Administrator shall determine the terms and conditions of such Awards. Shares
                    delivered pursuant to an Award in the nature of a purchase right granted under this Section shall be purchased for such consideration, paid for at such times, by such methods and in such forms, including cash, Shares, other Awards,
                    other property, or any combination thereof, as the Administrator shall determine. Cash awards may also be granted pursuant to this Section.

            


    

  

  

  

  
    
      	12.	
              Compliance with Code Section 409A. Awards will be designed and operated in such a manner that they are either
                    exempt from the application of, or comply with, the requirements of Code Section 409A, except as otherwise determined in the sole discretion of the Administrator. The Plan and each Award Agreement under the Plan is intended to meet the requirements of Code Section 409A and will be construed and
                    interpreted in accordance with such intent, except as otherwise determined in the sole discretion of the Administrator. To the extent that an Award or payment, or the settlement or deferral thereof, is subject to Code Section 409A the
                    Award will be granted, paid, settled or deferred in a manner that will meet the requirements of Code Section 409A, such that the grant, payment, settlement or deferral will not be subject to the additional tax or interest applicable
                    under Code Section 409A.

            


    

  

  

  

  
    
      	13.	
              Leaves of Absence/Transfer Between Locations. Unless the Administrator provides otherwise, vesting of Awards granted hereunder will be suspended during any unpaid leave of absence. A Participant will not cease to be an Employee
                    in the case of (i) any leave of absence approved by the Company or (ii) transfers between locations of the Company or between the Company, its Parent, or any Subsidiary. For purposes of Incentive Stock Options, no such leave may exceed
                    three (3) months, unless reemployment upon expiration of such leave is guaranteed by statute or contract. If reemployment upon expiration of a leave of absence approved by the Company is not so guaranteed, then six (6) months following
                    the first day of such leave, any Incentive Stock Option held by the Participant will cease to be treated as an Incentive Stock Option and will be treated for tax purposes as a Nonstatutory Stock Option.

            


    

  

  

  

  
    
      	14.	
              Limited Transferability of Awards. Unless determined otherwise by the Administrator, Awards may not be sold, pledged, assigned, hypothecated, or otherwise transferred in any manner other than by will or by the laws of descent and distribution, and may be exercised, during the lifetime of
                    the Participant, only by the Participant.

            


    

  

  

  

  
    17

    
      


  

  

  

  
    
      	15.	
              Adjustments; Dissolution or Liquidation; Merger or Change in Control.

            


    

  

  

  

  
    
      	

            	(a)	
              Adjustments. In the event that any dividend or other distribution (whether in the form of cash, Shares, other securities, or other property), recapitalization, stock split, reverse stock split, reorganization, merger,
                    consolidation, split-up, spin-off, combination, repurchase, or exchange of Shares or other securities of the Company, or other change in the corporate structure of the Company affecting the Shares occurs, the Administrator, in order to
                    prevent diminution or enlargement of the benefits or potential benefits intended to be made available under the Plan, will adjust the number and class of securities that may be delivered under the Plan and/or the number, class, and
                    price of securities covered by each outstanding Award, and the limits set forth in Sections 3 and 5 of the Plan.

            


    

  

  

  

  
    
      	

            	(b)	
              Dissolution or Liquidation. In the event of the proposed dissolution or liquidation of the Company, the Administrator will notify each Participant as soon as practicable prior to the effective date of such proposed transaction. To the extent it has not been previously exercised, an
                    Award will terminate immediately prior to the consummation of such proposed action.

            


    

  

  

  

  
    
      	

            	(c)	
              Merger or Change in Control.

            


    

  

  

  

  
    
      	

            	(i)	
              In the event of a merger or Change in Control, each outstanding Award will be
                    treated as the Administrator determines without a Participant’s consent, including, without limitation, that (A) Awards will be assumed, or substantially equivalent Awards will be substituted, by the acquiring or succeeding corporation
                    (or an affiliate thereof) with appropriate adjustments as to the number and kind of shares and prices; (B) upon written notice to a Participant, that the Participant’s Awards will terminate upon or immediately prior to the consummation
                    of such merger or Change in Control (subject to the provisions of the following paragraph); (C) outstanding Awards will vest and become exercisable, realizable, or payable, or restrictions applicable to an Award will lapse, in whole or
                    in part prior to or upon consummation of such merger or Change in Control, and, to the extent the Administrator determines, terminate upon or immediately prior to the effectiveness of such merger of Change in Control; (D) (1) the
                    termination of an Award in exchange for an amount of cash and/or property, if any, equal to the amount that would have been attained upon the exercise of such Award or realization of the Participant’s rights as of the date of the
                    occurrence of the transaction (and, for the avoidance of doubt, if as of the date of the occurrence of the transaction the Administrator determines in good faith that no amount would have been attained upon the exercise of such Award or
                    realization of the Participant’s rights, then such Award may be terminated by the Company without payment), or (2) the replacement of such Award with other rights or property selected by the Administrator in its sole discretion; or (E)
                    any combination of the foregoing. In taking any of the actions permitted under this Section 15(c), the Administrator will not be obligated to treat all Awards, all Awards held by a Participant, or all Awards of the same type, similarly.

            


    

  

  

  

  
    
      	

            	(ii)	
              In the event that the Company does not continue and the successor corporation does
                    not assume or substitute for the Award (or portion thereof) then
                    with respect to the Award (or portion thereof), the Participant will fully vest in and have the right to exercise all of his or her outstanding Options and Stock Appreciation Rights, including Shares as to which such Awards would not
                    otherwise be vested or exercisable, all restrictions on Restricted Stock and Restricted Stock Units will lapse, and, with respect to Awards with 

                  

            


    

  

  

  

  
    18

    
      


  

  
    

    

    
      
        	

              	

              	
                performance-based vesting, unless otherwise provided in an Award Agreement, all
                      performance goals or other vesting criteria will be deemed achieved at one hundred percent (100%) of target levels and all other terms and conditions met. In addition, if an Option or Stock Appreciation Right is not continued, assumed
                      or substituted in the event of a merger or Change in Control, the Administrator will notify the Participant in writing or electronically that the Option or Stock Appreciation Right will be exercisable for a period of time determined
                      by the Administrator in its sole discretion, and the Option or Stock Appreciation Right will terminate upon the expiration of such period.

              


      

    

  

  

  
    
      	

            	(iii)	
              For the purposes of this subsection 15(c), an Award will be considered assumed if,
                    following the merger or Change in Control, the Award confers the right to purchase or receive, for each Share subject to the Award immediately prior to the merger or Change in Control, the consideration (whether stock, cash, or other
                    securities or property) received in the merger or Change in Control by holders of Common Stock for each Share held on the effective date of the transaction (and if holders were offered a choice of consideration, the type of
                    consideration chosen by the holders of a majority of the outstanding Shares); provided, however, that if such consideration received in the merger or Change in Control is not solely common stock of the successor corporation or its
                    Parent, the Administrator may, with the consent of the successor corporation, provide for the consideration to be received upon the exercise of an Option or Stock Appreciation Right or upon the payout of a Restricted Stock Unit, for
                    each Share subject to such Award, to be solely common stock of the successor corporation or its Parent equal in fair market value to the per share consideration received by holders of Common Stock in the merger or Change in Control.

            


    

  

  

  

  
    
      	

            	(iv)	
              Notwithstanding anything in this Section 15(c) to the contrary, unless otherwise provided in an Award Agreement, an Award that vests, is earned or paid-out upon the satisfaction of one or more performance goals will not be considered
                    assumed if the Company or its successor modifies any of such performance goals without the Participant’s consent in a manner that would be adverse to the Participant; provided, however, a modification to such performance goals only to
                    reflect the successor corporation’s post-Change in Control corporate structure will not be deemed to invalidate an otherwise valid Award assumption.

            


    

  

  

  

  
    
      	

            	(v)	
              Notwithstanding anything in this Section 15(c) to the contrary, if a payment under
                    an Award Agreement is subject to Code Section 409A and if the change in control definition contained in the Award Agreement does not comply with the definition of “change of control” for purposes of a distribution under Code Section
                    409A, then any payment of an amount that is otherwise accelerated under this Section will be delayed until the earliest time that such payment would be permissible under Code Section 409A without triggering any penalties applicable
                    under Code Section 409A.

            


    

  

  

  

  
    19

    
      


  

  

  

  
    
      	16.	
              Tax Considerations.

            


    

  

  

  

  
    
      	

            	(a)	
              Withholding Requirements. Prior to the delivery of any Shares or cash pursuant to an Award (or exercise, vesting or settlement thereof, as applicable), the Company will have the power and the right to deduct or withhold, or
                    require a Participant to remit to the Company, an amount sufficient to satisfy federal, state, local, foreign or other taxes (including the Participant’s FICA obligation) required to be withheld with respect to such Award (or exercise,
                    vesting or settlement thereof, as applicable).

            


    

  

  

  

  
    
      	

            	(b)	
              Withholding Arrangements. The Administrator, in its sole discretion and pursuant to such procedures as it may specify from time to time, may permit a Participant to satisfy such tax withholding obligation, in whole or in part
                    by (without limitation) (i) paying cash, (ii) electing to have the Company withhold otherwise deliverable Shares having a Fair Market Value equal to the minimum statutory amount required to be withheld, (iii) delivering to the Company
                    already-owned Shares having a Fair Market Value equal to the statutory amount required to be withheld, provided the delivery of such Shares will not result in any adverse accounting consequences, as the Administrator determines in its
                    sole discretion, or (iv) selling a sufficient number of Shares otherwise deliverable to the Participant through such means as the Administrator may determine in its sole discretion (whether through a broker or otherwise) equal to the
                    amount required to be withheld. The amount of the withholding requirement will be deemed to include any amount which the Administrator agrees may be withheld at the time the election is made, not to exceed the amount determined by using
                    the maximum federal, state or local marginal income tax rates applicable to the Participant with respect to the Award on the date that the amount of tax to be withheld is to be determined. The Fair Market Value of the Shares to be
                    withheld or delivered will be determined as of the date that the taxes are required to be withheld.

            


    

  

  

  

  
    
      	17.	
              No Effect on Employment or Service. Neither the Plan nor any Award will confer upon a Participant any right with respect to continuing the Participant’s relationship as a Service Provider with the Company, nor will they
                    interfere in any way with the Participant’s right or the Company’s right to terminate such relationship at any time, with or without cause, to the extent permitted by Applicable Laws.

            


    

  

  

  

  
    
      	18.	
              Term of Plan. Unless earlier terminated under Section 19(a) below, the Plan will continue in effect for a term of ten (10) years from the later of (a) the Effective Date of the Plan, or (b) the earlier of the most recent Board or stockholder approval of an increase in the number of Shares
                    reserved for issuance under the Plan.

            


    

  

  

  

  
    
      	19.	
              Amendment and Termination of the Plan.

            


    

  

  

  

  
    
      	

            	(a)	
              Amendment and Termination. The Board may at any time amend, alter, suspend or terminate the Plan.

            


    

  

  

  

  
    
      	

            	(b)	
              Stockholder Approval. The Company will obtain stockholder approval of any Plan amendment to the extent necessary and desirable to comply with Applicable Laws.

            


    

  

  

  

  
    
      	

            	(c)	
              Effect of Amendment or Termination. No amendment, alteration, suspension or termination of the Plan will impair the rights of any Participant, unless mutually agreed otherwise between the Participant and the Administrator,
                    which agreement must be in writing and signed by the Participant and the Company. Termination of the Plan will not affect the Administrator’s ability to exercise the powers granted to it hereunder with respect to Awards granted under
                    the Plan prior to the date of such termination.

            


    

  

  

  

  
    20

    
      


  

  

  

  
    
      	20.	
              Conditions upon Issuance of Shares.

            


    

  

  

  

  
    
      	

            	(a)	
              Legal Compliance. Shares will not be issued pursuant to the exercise of an Award unless the exercise of such Award and the issuance and delivery of such Shares will comply with Applicable Laws.

            


    

  

  

  

  
    
      	

            	(b)	
              Investment Representations. As a condition to the exercise of an Award, the Company may require the person exercising such Award to represent and warrant at the time of any such exercise that the Shares are being purchased only
                    for investment and without any present intention to sell or distribute such Shares if, in the opinion of counsel for the Company, such a representation is required.

            


    

  

  

  

  
    
      	21.	
              Inability to Obtain Authority. The inability of the Company to obtain authority from any regulatory body having jurisdiction, which authority is deemed by the Company’s counsel to be necessary to the lawful issuance
                    and sale of any Shares hereunder, will relieve the Company of any liability in respect of the failure to issue or sell such Shares as to which such requisite authority will not have been obtained.

            


    

  

  

  

  
    
      	22.	
              Stockholder Approval. The Plan will be subject to approval by the stockholders of the Company within twelve (12) months after the date the Plan is adopted by the Board. Such stockholder approval will be obtained in the manner and to the degree required under Applicable Laws.

            


    

  

  

  

  
    21

    
      


    
      

      

    

  

  CELL SOURCE, INC. 2019 EQUITY INCENTIVE PLAN

  

  

  STOCK OPTION AGREEMENT

  

  

  Unless otherwise defined herein, the terms
        defined in the Cell Source, Inc. 2019 Equity Incentive Plan (the “Plan”) shall have the same defined meanings in this Stock Option Agreement (this “Option Agreement”).

  

  

  Name:

  

  

  Address:

  

  

  The undersigned Participant has been granted
        an Option to purchase Common Stock of the Company, subject to the terms and conditions of the Plan and this Option Agreement, as follows:

  

  

  
    
      	I.	
              NOTICE OF STOCK OPTION GRANT

            


    

  

  

  

  	
          Name:

        	 
	 	 
	
          Address:

        	 
	 
	
          The undersigned Participant has been
                granted an Option to Purchase Common Stock of the Company, subject to the terms and conditions of the Plan and this Option Agreement, as follows:

        


  

  

  	 	 
	
          Date of Grant:

        	 
	 	 
	
          Vesting Commencement Date:

        	 
	 	 
	
          Exercise Price per Share:

        	 
	 	 
	
          Total Number of Shares Granted:

        	 
	 	 
	
          Total Exercise Price:

        	 
	 	 
	
          Type of Option:

        	 
	 	 
	
          Term/Expiration Date:

        	 


  

  

  
    
      


    
      

      

    

  

  
  Vesting Schedule:

  

  

  This Option shall be exercisable, in whole
        or in part, according to the following vesting schedule:

  

  

  [Twenty-five percent (25%) of the Shares
        subject to the Option shall vest on the one (1) year anniversary of the Vesting Commencement Date, and one forty-eighth (1/48th) of the Shares subject to the Option shall vest each month thereafter on the same day of the month as the Vesting
        Commencement Date (and if there is no corresponding day, on the last day of the month), subject to Participant continuing to be a Service Provider through each such date.

  

  

  Notwithstanding the foregoing, in the event
        of a Change in Control, and subject to Participant continuing to be a Service Provider through the date of such Change in Control, Participant will fully vest in and have the right to exercise all of the Shares subject to this Option. The
        Administrator will notify Participant in writing or electronically that this Option will be exercisable for a period of time determined by the Administrator in its sole discretion, and, to the extent the Administrator determines, terminate upon or
        immediately prior to the effectiveness of the Change in Control.]

  

  

  Termination Period:

  

  

  This Option shall be exercisable for three
        (3) months after Participant ceases to be a Service Provider, unless such cessation is due to Participant’s death or Disability, in which case this Option shall be exercisable for twelve (12) months after Participant ceases to be a Service
        Provider. Notwithstanding the foregoing sentence, in no event may this Option be exercised after the Term/Expiration Date as provided above and this Option may be subject to earlier termination as provided in Section 13(c) of the Plan.

  

  

  
    
      	II.	
              AGREEMENT

            


    

  

  

  

  
    
      	1.	
              Grant of Option. The Administrator of the Company hereby grants to the Participant named in the Notice of Stock Option Grant in Part I of this Agreement (“Participant”), an option (the “Option”) to purchase the number of
                    Shares set forth in the Notice of Stock Option Grant, at the exercise price per Share set forth in the Notice of Stock Option Grant (the “Exercise Price”), and subject to the terms and conditions of the Plan, which is incorporated
                    herein by reference. Subject to Section 19(c) of the Plan, in the event of a conflict between the terms and conditions of the Plan and this Option Agreement, the terms and conditions of the Plan shall prevail.

            


    

  

  

  

  If designated in the
        Notice of Stock Option Grant as an Incentive Stock Option (“ISO”), this Option is intended to qualify as an Incentive Stock Option as defined in Section 422 of the Code. Nevertheless, to the extent that it exceeds the $100,000 rule of Code Section
        422(d), this Option shall be treated as a Nonstatutory Stock Option (“NSO”). Further, if for any reason this Option (or portion thereof) shall not qualify as an ISO, then, to the extent of such nonqualification, such Option (or portion thereof)
        shall be regarded as a NSO granted under the Plan. In no event shall the Administrator, the Company or any Parent or Subsidiary or any of their respective employees or directors have any liability to Participant (or any other person) due to the
        failure of the Option to qualify for any reason as an ISO.

  

  

  
    
      	2.	
              Exercise of Option.

            


    

  

  

  

  
    
      	

            	(a)	
              Right to Exercise. This Option shall be exercisable during its term in accordance with the Vesting Schedule set out in the Notice of Stock Option Grant and with the applicable provisions of the Plan and this Option Agreement.

            


    

  

  

  

  
    2

    
      


    
      

      

    

  

  

  

  
    
      	

            	(b)	
              Method of Exercise. This Option shall be exercisable by delivery of an exercise notice in the form attached as Exhibit A (the “Exercise Notice”) or in a manner and pursuant to such procedures as the Administrator may determine,
                    which shall state the election to exercise the Option, the number of Shares with respect to which the Option is being exercised (the “Exercised Shares”), and such other representations and agreements as may be required by the Company.
                    The Exercise Notice shall be accompanied by payment of the aggregate Exercise Price as to all Exercised Shares, together with any applicable tax withholding. This Option shall be deemed to be exercised upon receipt by the Company of
                    such fully executed Exercise Notice accompanied by payment of the aggregate Exercise Price, together with any applicable tax withholding.

            


    

  

  

  

  No Shares shall be issued
        pursuant to the exercise of an Option unless such issuance and such exercise comply with Applicable Laws. Assuming such compliance, for income tax purposes the Shares shall be considered transferred to Participant on the date on which the Option is
        exercised with respect to such Shares.

  

  

  
    
      	3.	
              Lock-Up Period. Participant hereby agrees that Participant shall not offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to
                    purchase, lend, or otherwise transfer or dispose of, directly or indirectly, any Common Stock (or other securities) of the Company or enter into any swap, hedging or other arrangement that transfers to another, in whole or in part, any
                    of the economic consequences of ownership of any Common Stock (or other securities) of the Company held by Participant (other than those included in the registration) for a period specified by the representative of the underwriters of
                    Common Stock (or other securities) of the Company not to exceed one hundred and eighty (180) days following the effective date of any registration statement of the Company filed under the Securities Act (or such other period as may be
                    requested by the Company or the underwriters to accommodate regulatory restrictions on (i) the publication or other distribution of research reports and (ii) analyst recommendations and opinions, including, but not limited to, the
                    restrictions contained in NASD Rule 2711(f)(4) or NYSE Rule 472(f)(4), or any successor provisions or amendments thereto).

            


    

  

  

  

  Participant agrees to
        execute and deliver such other agreements as may be reasonably requested by the Company or the underwriters that are consistent with the foregoing or necessary to give further effect thereto. In addition, if requested by the Company or the
        representative of the underwriters of Common Stock (or other securities) of the Company, Participant shall provide, within ten (10) days of such request, such information as may be required by the Company or such representative in connection with
        the completion of any public offering of the Company’s securities pursuant to a registration statement filed under the Securities Act. The obligations described in this Section 4 shall not apply to a registration relating solely to employee benefit
        plans on Form S-1 or Form S-8 or similar forms that may be promulgated in the future, or a registration relating solely to a Securities Exchange Commission Rule 145 transaction on Form S-4 or similar forms that may be promulgated in the future. The
        Company may impose stop-transfer instructions with respect to the shares of Common Stock (or other securities) subject to the foregoing restriction until the end of said one hundred and eighty (180) day (or other) period. Participant agrees that
        any transferee of the Option or shares acquired pursuant to the Option shall be bound by this Section 4.

  

  

  
    
      	4.	
              Method of Payment. Payment of the aggregate Exercise Price shall be by any of the following, or a combination thereof, at the election of the Participant:

            


    

  

  

  

  
    
      	

            	(a)	
              cash;

            


    

  

  

  

  
    3

    
      


    
      

      

    

  

  

  

  
    
      	

            	(b)	
              check;

            


    

  

  

  

  
    
      	

            	(c)	
              consideration received by the Company under a formal cashless exercise program
                    adopted by the Company at the direction of the Administrator in connection with the Plan; or

            


    

  

  

  

  
    
      	

            	(d)	
              surrender of other Shares which (i) shall be valued at its Fair Market Value on the
                    date of exercise, and (ii) must be owned free and clear of any liens, claims, encumbrances or security interests, if accepting such Shares, in the sole discretion of the Administrator, shall not result in any adverse accounting
                    consequences to the Company.

            


    

  

  

  

  
    
      	5.	
              Restrictions on Exercise. This Option may not be exercised until such time as the Plan has been approved by the stockholders of the Company, or if the issuance of such Shares upon such exercise or the method of payment of
                    consideration for such shares would constitute a violation of any Applicable Law.

            


    

  

  

  

  
    
      	6.	
              Non-Transferability of Option. This Option may not be transferred in any manner otherwise than by will or by the laws of descent or distribution and may be exercised during the lifetime of Participant only by
                    Participant. The terms of the Plan and this Option Agreement shall be binding upon the executors, administrators, heirs, successors and assigns of Participant.

            


    

  

  

  

  
    
      	7.	
              Term of Option. This Option may be exercised only within the term set out in the Notice of Stock Option Grant, and may be exercised during such term only in accordance with the Plan and the terms of this Option Agreement.

            


    

  

  

  

  
    
      	8.	
              Tax Obligations.

            


    

  

  

  

  
    
      	

            	(a)	
              Tax Withholding. Participant agrees to make appropriate arrangements with the Company (or the Parent or Subsidiary employing or retaining Participant) for the satisfaction of all Federal, state, local and foreign income and
                    employment tax withholding requirements applicable to the Option exercise. Participant acknowledges and agrees that the Company may refuse to honor the exercise and refuse to deliver the Shares if such withholding amounts are not
                    delivered at the time of exercise.

            


    

  

  

  

  
    
      	

            	(b)	
              Notice of Disqualifying Disposition of ISO Shares. If the Option granted to Participant herein is an ISO, and if Participant sells or otherwise disposes of any of the Shares acquired pursuant to the ISO on or
                    before the later of (i) the date two (2) years after the Date of Grant, or (ii) the date one (1) year after the date of exercise, Participant shall immediately notify the Company in writing of such disposition. Participant agrees that
                    Participant may be subject to income tax withholding by the Company on the compensation income recognized by Participant.

            


    

  

  

  

  
    
      	

            	(c)	
              Code Section 409A. Notwithstanding any provision of the Plan or this Option Agreement to the contrary, this Option is intended to be exempt from Code Section 409A; provided, that the Company does not guarantee to Participant
                    any particular tax treatment of the Option. In no event whatsoever shall the Company be liable for any additional tax, interest or penalties that may be imposed on Participant by Code Section 409A or any damages for failing to comply
                    with Code Section 409A.

            


    

  

  

  

  
    4

    
      


    
      

      

    

  

  

  

  
    
      	9.	
              Entire Agreement; Governing Law. The Plan is incorporated herein by reference. The Plan and this Option Agreement constitute the entire agreement of the parties with respect to the subject matter hereof and supersede in
                    their entirety all prior undertakings and agreements of the Company and Participant with respect to the subject matter hereof, and may not be modified adversely to the Participant’s interest except by means of a writing signed by the
                    Company and Participant. This Option Agreement is governed by the internal substantive laws but not the choice of law rules of Nevada.

            


    

  

  

  

  
    
      	10.	
              No Guarantee of Continued Service. PARTICIPANT ACKNOWLEDGES AND AGREES THAT THE VESTING OF SHARES PURSUANT TO THE VESTING SCHEDULE HEREOF IS EARNED ONLY BY CONTINUING AS A SERVICE PROVIDER AT THE WILL OF THE COMPANY (OR
                    THE PARENT OR SUBSIDIARY EMPLOYING OR RETAINING PARTICIPANT) AND NOT THROUGH THE ACT OF BEING HIRED, BEING GRANTED THIS OPTION OR ACQUIRING SHARES HEREUNDER. PARTICIPANT FURTHER ACKNOWLEDGES AND AGREES THAT THIS AGREEMENT, THE
                    TRANSACTIONS CONTEMPLATED HEREUNDER AND THE VESTING SCHEDULE SET FORTH HEREIN DO NOT CONSTITUTE AN EXPRESS OR IMPLIED PROMISE OF CONTINUED ENGAGEMENT AS A SERVICE PROVIDER FOR THE VESTING PERIOD, FOR ANY PERIOD, OR AT ALL, AND SHALL NOT
                    INTERFERE IN ANY WAY WITH PARTICIPANT’S RIGHT OR THE RIGHT OF THE COMPANY (OR THE PARENT OR SUBSIDIARY EMPLOYING OR RETAINING PARTICIPANT) TO TERMINATE PARTICIPANT’S RELATIONSHIP AS A SERVICE PROVIDER AT ANY TIME, WITH OR WITHOUT CAUSE.

            


    

  

  

  

  
    5

    
      


    
      

      

    

  

  Participant acknowledges receipt of a copy
        of the Plan and represents that he or she is familiar with the terms and provisions thereof, and hereby accepts the Option subject to all of the terms and provisions of this Option Agreement and the Plan. Participant has reviewed the Plan and this
        Option Agreement in their entirety, has had an opportunity to obtain the advice of counsel prior to executing this Option Agreement and fully understands all provisions of this Option Agreement. Participant hereby agrees to accept as binding,
        conclusive and final all decisions or interpretations of the Administrator upon any questions arising under the Plan or this Option Agreement. Participant further agrees to notify the Company upon any change in the residence address indicated
        below.

  

  

  	
          PARTICIPANT

        	 	
          CELL SOURCE, INC.

        
	 	 	 
	 	 	 
	Signature	 	
          By:

        
	 	 	 
	 	 	 
	 	 	 
	
          Print Name

        	 	
          Print Name

        
	 	 	 
	 	 	 
	 	 	 
	 	 	
          Title

        
	 	 	 
	 	 	 
	 	 	 
	
          Residence Address

        	 	 
	 	 	 
	 	 	 
	 	 	 
	
          Email Address

        	 	 


  

  

  

  

  
    6

    
      


    
      

      

    

  

  EXHIBIT A

  

  

  CELL SOURCE, INC. 2019 EQUITY INCENTIVE PLAN

  

  

  EXERCISE NOTICE

  

  

  Cell Source, Inc.

  57 West 57th Street, Suite 400

  New York, New York  10019

  Attention: Corporate Secretary

  

  

  
    
      	1.	
              Exercise of Option. Effective as of today, ________________, ____, the undersigned (“Participant”) hereby elects to exercise Participant’s option (the “Option”) to purchase ________________ shares of the Common Stock (the
                    “Shares”) of Cell Source, Inc. (the “Company”) under and pursuant to the Cell Source, Inc. 2019 Equity Incentive Plan (the “Plan”) and the Stock Option Agreement dated ____ __, ____ (the “Option Agreement”).

            


    

  

  

  

  
    
      	2.	
              Exercise Method. Participant hereby selects the following method of exercise for the Option designated in Section 1 above.

            


    

  

  

  

  	 ☐	
          (Check only one of the two categories below)

        
	 	 
	 ☐	
          Exercise/Buy Method

           

          Participant’s check in the amount of $____ representing the option price multiplied by the number of Shares
              exercised plus the required federal and state tax withholding amounts is attached in full payment for the Shares.  If Participant chooses to pay the aggregate exercise price by surrendering shares of the Company’s Common Stock, the Company
              will notify the Participant regarding the number of shares required to cover the aggregate exercise price, and Participant will submit certificate(s) representing such shares together with a check in the amount of the required tax withholding
              amounts determined by the Company.

        
	 	 
	 	
          Exercise/Sell Method

           

          Participant elects to pay the option price for the Shares which Participant is entitled to receive pursuant to this option exercise
              and simultaneously sell, or have sold on Participant’s behalf, in an open market transaction on the date of exercise, the number of shares which are estimated to yield sales proceeds approximating the sum of the total option exercise price
              and such other amount which the Company is required by federal and/or state law to retain for tax withholding purposes. 

            

        


  

  

  
    
      	3.	
              If Exercise/Sell Method is Elected.  If the Exercise/Sell Method is elected, by signing this Exercise Notice, Participant:

            


    

  

  

  

  
    
      	

            	(a)	
              authorizes _______________, a broker (the “Broker”), to sell on Participant’s behalf
                  the Shares;

            


    

  

  

  

  
    
      


    
      

      

    

  

  
  
    
      	

            	(b)	
              assigns to the Broker all of Participant’s right, title and interest in
                  and to the Shares subject to the Option;

            


    

  

  

  

  
    
      	

            	(c)	
              authorizes the Company and its stock transfer agent to issue to or for the account of the Broker the Shares subject to the Option;

            


    

  

  

  

  
    
      	

            	(d)	
              assigns to the Company from the proceeds of the sale all of Participant’s right, title and interest in an aggregate amount equal to the option price of the
                  Shares subject to the Option exercise plus the amount of all applicable federal and state withholding taxes; and

            


    

  

  

  

  
    
      	

            	(e)	
              authorizes the Broker to pay from the proceeds of the sale directly to the Company the total amount assigned under (d) above and to pay any excess proceeds to
                  the Participant.

            


    

  

  

  

  
    
      	4.	
              Representations of Participant. Participant acknowledges that Participant has received, read and understood the Plan and the Option Agreement and agrees to abide by and be bound by their terms and conditions.

            


    

  

  

  

  
    
      	5.	
              Rights as Stockholder. Until the issuance of the Shares (as evidenced by the appropriate entry on the books of the Company or of a duly authorized transfer agent of the Company), no right to vote or receive dividends or any
                    other rights as a stockholder shall exist with respect to the Common Stock subject to an Award, notwithstanding the exercise of the Option. The Shares shall be issued to Participant as soon as practicable after the Option is exercised
                    in accordance with this Option Agreement. No adjustment shall be made for a dividend or other right for which the record date is prior to the date of issuance except as provided in Section 13 of the Plan.

            


    

  

  

  

  
    
      	6.	
              Tax Consultation. Participant understands that Participant may suffer adverse tax consequences as a result of Participant’s purchase or disposition of the Shares. Participant represents that Participant has consulted with any tax
                    consultants Participant deems advisable in connection with the purchase or disposition of the Shares and that Participant is not relying on the Company for any tax advice.

            


    

  

  

  

  
    
      	7.	
              Successors and Assigns. The Company may assign any of its rights under this Exercise Notice to single or multiple assignees, and this Exercise Notice shall inure to the benefit of the successors and assigns of the Company.
                    Subject to the restrictions on transfer herein set forth, this Exercise Notice shall be binding upon Participant and his or her heirs, executors, administrators, successors and assigns.

            


    

  

  

  

  
    
      	8.	
              Interpretation. Any dispute regarding the interpretation of this Exercise Notice shall be submitted by Participant or by the Company forthwith to the Administrator, which shall review such dispute at its next regular meeting.
                    The resolution of such a dispute by the Administrator shall be final and binding on all parties.

            


    

  

  

  

  
    
      	9.	
              Governing Law; Severability. This Exercise Notice is governed by the internal substantive laws, but not the choice of law rules, of Nevada. In the event that any provision hereof becomes or is declared by a court of competent
                    jurisdiction to be illegal, unenforceable or void, this Exercise Notice shall continue in full force and effect.

            


    

  

  

  

  
    
      	10.	
              Entire Agreement. The Plan and Option Agreement are incorporated herein by reference. This Exercise Notice, the Plan and the Option Agreement constitute the entire agreement of the parties with respect to the subject matter
                    hereof and supersede in their entirety all prior undertakings and agreements of the Company and Participant with respect to the subject matter hereof, and may not be modified adversely to the Participant’s interest except by means of a
                    writing signed by the Company and Participant.

            


    

  

  

  

  
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          Submitted by:

        	 	
          Accepted by:

        
	 	 	 
	 	 	 
	
          PARTICIPANT

        	 	
          CELL SOURCE, INC.

        
	 	 	 
	 	 	 
	 	 	 
	
          Signature

        	 	By:

        
	 	 	 
	 	 	 
	 	 	 
	
          Print Name

        	 	
          Print Name

        
	 	 	 
	 	 	 
	 	 	 
	 	 	
          Title

        
	 	 	 
	
          Address:

        	 	
          Address:

        
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	
          Date Received

        


  

  

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