Exhibit 10.2


 





IN8BIO, INC.


 


2018 EQUITY INCENTIVE PLAN


 


ADOPTED BY THE BOARD OF DIRECTORS: May
7, 2018


APPROVED BY THE STOCKHOLDERS: May 7,
2018


TERMINATION DATE: May 7, 2028


  


1.           
General.


 


(a)          
Eligible Stock Award Recipients. Employees, Directors and Consultants are eligible to receive Stock Awards.


 


(b)         
Available Stock Awards. The Plan provides for the grant of the following types of Stock Awards: (i) Incentive Stock
Options, (ii) Nonstatutory Stock Options, (iii) Stock Appreciation Rights, (iv) Restricted Stock Awards, (v) Restricted Stock Unit
Awards and (vi) Other Stock Awards.


 


(c)         
Purpose. The Plan, through the grant of Stock Awards, is intended to help the Company secure and retain the services
of eligible award recipients, provide incentives for such persons to exert maximum efforts for the success of the Company and any
Affiliate and provide a means by which the eligible recipients may benefit from increases in value of the Common Stock.


 


2.           
Administration.


 


(a)         
Administration by the Board. The Board will administer the Plan. The Board may delegate administration of the Plan to
a Committee or Committees, as provided in Section 2(c).


 


(b)         
Powers of the Board. The Board will have the power, subject to, and within the limitations of, the express provisions
of the Plan:


 


(i)                
To determine (A) who will be granted Stock Awards; (B) when and how each Stock Award will be granted; (C) what type
of Stock Award will be granted; (D) the provisions of each Stock Award (which need not be identical), including when a person will
be permitted to exercise or otherwise receive cash or Common Stock under the Stock Award; (E) the number of shares of Common Stock
subject to, or the cash value of, a Stock Award; and (F) the Fair Market Value applicable to a Stock Award.


 


(ii)              
To construe and interpret the Plan and Stock Awards granted under it, and to establish, amend and revoke rules and regulations
for administration of the Plan and Stock Awards. The Board, in the exercise of these powers, may correct any defect, omission or
inconsistency in the Plan or in any Stock Award Agreement, in a manner and to the extent it will deem necessary or expedient to
make the Plan or Stock Award fully effective.


 


(iii)             
To settle all controversies regarding the Plan and Stock Awards granted under it.


 


(iv)             
To accelerate, in whole or in part, the time at which a Stock Award may be exercised or vest (or the time at which cash
or shares of Common Stock may be issued in settlement thereof).


 






    1.


     


    

 


(v)               
 To suspend or terminate the Plan at any time. Except as otherwise provided in the Plan or a Stock Award Agreement,
suspension or termination of the Plan will not impair a Participant’s rights under the Participant’s then-outstanding
Stock Award without the Participant’s written consent except as provided in subsection (viii) below.


 


(vi)             
To amend the Plan in any respect the Board deems necessary or advisable, including, without limitation, by adopting
amendments relating to Incentive Stock Options and certain nonqualified deferred compensation under Section 409A of the Code and/or
bringing the Plan or Stock Awards granted under the Plan into compliance with the requirements for Incentive Stock Options or ensuring
that they are exempt from, or compliant with, the requirements for nonqualified deferred compensation under Section 409A of the
Code, subject to the limitations, if any, of applicable law. If required by applicable law or listing requirements, and except
as provided in Section 9(a) relating to Capitalization Adjustments, the Company will seek stockholder approval of any amendment
of the Plan that (A) materially increases the number of shares of Common Stock available for issuance under the Plan, (B) materially
expands the class of individuals eligible to receive Stock Awards under the Plan, (C) materially increases the benefits accruing
to Participants under the Plan, (D) materially reduces the price at which shares of Common Stock may be issued or purchased under
the Plan, (E) materially extends the term of the Plan, or (F) materially expands the types of Stock Awards available
for issuance under the Plan. Except as otherwise provided in the Plan or a Stock Award Agreement, no amendment of the Plan will
materially impair a Participant’s rights under an outstanding Stock Award without the Participant’s written consent.


 


(vii)           
To submit any amendment to the Plan for stockholder approval, including, but not limited to, amendments to the Plan
intended to satisfy the requirements of Section 422 of the Code regarding Incentive Stock Options.


 


(viii)          
To approve forms of Stock Award Agreements for use under the Plan and to amend the terms of any one or more Stock Awards,
including, but not limited to, amendments to provide terms more favorable to the Participant than previously provided in the Stock
Award Agreement, subject to any specified limits in the Plan that are not subject to Board discretion; provided however,
that a Participant’s rights under any Stock Award will not be impaired by any such amendment unless (A) the Company
requests the consent of the affected Participant, and (B) such Participant consents in writing. Notwithstanding the foregoing,
(1) a Participant’s rights will not be deemed to have been impaired by any such amendment if the Board, in its sole discretion,
determines that the amendment, taken as a whole, does not materially impair the Participant’s rights, and (2) subject to
the limitations of applicable law, if any, the Board may amend the terms of any one or more Stock Awards without the affected Participant’s
consent (A) to maintain the qualified status of the Stock Award as an Incentive Stock Option under Section 422 of the Code;
(B) to change the terms of an Incentive Stock Option, if such change results in impairment of the Stock Award solely because it
impairs the qualified status of the Stock Award as an Incentive Stock Option under Section 422 of the Code; (C) to clarify the
manner of exemption from, or to bring the Stock Award into compliance with, Section 409A of the Code; or (D) to comply with other
applicable laws.


 


(ix)             
Generally, to exercise such powers and to perform such acts as the Board deems necessary or expedient to promote the
best interests of the Company and that are not in conflict with the provisions of the Plan or Stock Awards.


 


(x)               To
adopt such procedures and sub-plans as are necessary or appropriate to permit participation in the Plan by Employees,
Directors or Consultants who are foreign nationals or employed outside the United States (provided that Board approval will
not be necessary for immaterial modifications to the Plan or any Stock Award Agreement that are required for compliance with
the laws of the relevant foreign jurisdiction).


 






    2.


     


    

 


(xi)             
 To effect, with the consent of any adversely affected Participant, (A) the reduction of the exercise, purchase or strike
price of any outstanding Stock Award; (B) the cancellation of any outstanding Stock Award and the grant in substitution therefor
of a new (1) Option or SAR, (2) Restricted Stock Award, (3) Restricted Stock Unit Award, (4) Other Stock Award, (5) cash and/or
(6) other valuable consideration determined by the Board, in its sole discretion, with any such substituted award (x) covering
the same or a different number of shares of Common Stock as the cancelled Stock Award and (y) granted under the Plan or another
equity or compensatory plan of the Company; or (C) any other action that is treated as a repricing under generally accepted accounting
principles.


 


(c)          
Delegation to Committee. The Board may delegate some or all of the administration of the Plan to a Committee or Committees.
If administration of the Plan is delegated to a Committee, the Committee will have, in connection with the administration of the
Plan, the powers theretofore possessed by the Board that have been delegated to the Committee, including the power to delegate
to a subcommittee of the Committee any of the administrative powers the Committee is authorized to exercise (and references in
this Plan to the Board will thereafter be to the Committee or subcommittee, as applicable). Any delegation of administrative powers
will be reflected in resolutions, not inconsistent with the provisions of the Plan, adopted from time to time by the Board or Committee
(as applicable). The Board may retain the authority to concurrently administer the Plan with the Committee and may, at any time,
revest in the Board some or all of the powers previously delegated.


 


(d)          
 Delegation to an Officer. The Board may delegate to one or more Officers the authority to do one or both of the following:
(i) designate Employees who are not Officers to be recipients of Options and SARs (and, to the extent permitted by applicable law,
other Stock Awards) and, to the extent permitted by applicable law, the terms of such Stock Awards, and (ii) determine the number
of shares of Common Stock to be subject to such Stock Awards granted to such Employees; provided, however, that the Board
resolutions regarding such delegation will specify the total number of shares of Common Stock that may be subject to the Stock
Awards granted by such Officer and that such Officer may not grant a Stock Award to himself or herself. Any such Stock Awards will
be granted on the form of Stock Award Agreement most recently approved for use by the Committee or the Board, unless otherwise
provided in the resolutions approving the delegation authority. The Board may not delegate authority to an Officer who is acting
solely in the capacity of an Officer (and not also as a Director) to determine the Fair Market Value pursuant to Section 13(t)
below.


 


(e)           
Effect of Board’s Decision. All determinations, interpretations and constructions made by the Board in good faith
will not be subject to review by any person and will be final, binding and conclusive on all persons.


 


3.           
Shares Subject to the Plan.


 


(a)         
Share Reserve.


 


(i)               
Subject to Section 9(a) relating to Capitalization Adjustments, the aggregate number of shares of Common Stock
that may be issued pursuant to Stock Awards from and after the Effective Date will not exceed 2,238,702 shares (the “Share Reserve”).


 






    3.


     


    

 


(ii)              
 For clarity, the Share Reserve in this Section 3(a) is a limitation on the number of shares of Common Stock that
may be issued pursuant to the Plan. Accordingly, this Section 3(a) does not limit the granting of Stock Awards except as provided
in Section 7(a).


 


(b)           
Reversion of Shares to the Share Reserve. If a Stock Award or any portion thereof (i) expires or otherwise terminates
without all of the shares covered by such Stock Award having been issued or (ii) is settled in cash (i.e., the Participant
receives cash rather than stock), such expiration, termination or settlement will not reduce (or otherwise offset) the number of
shares of Common Stock that may be available for issuance under the Plan. If any shares of Common Stock issued pursuant to a Stock
Award are forfeited back to or repurchased by the Company because of the failure to meet a contingency or condition required to
vest such shares in the Participant, then the shares that are forfeited or repurchased will revert to and again become available
for issuance under the Plan. Any shares reacquired by the Company in satisfaction of tax withholding obligations on a Stock Award
or as consideration for the exercise or purchase price of a Stock Award will again become available for issuance under the Plan.


 


(c)           
Incentive Stock Option Limit. Subject to the Share Reserve and Section 9(a) relating to Capitalization Adjustments,
the aggregate maximum number of shares of Common Stock that may be issued pursuant to the exercise of Incentive Stock Options will
be a number of shares of Common Stock equal to three multiplied by the Share Reserve.


 


(d)           
Source of Shares. The stock issuable under the Plan will be shares of authorized but unissued or reacquired Common Stock,
including shares repurchased by the Company on the open market or otherwise.


 


4.           
Eligibility.


 


(a)           
Eligibility for Specific Stock Awards. Incentive Stock Options may be granted only to employees of the Company or a
 “parent corporation” or “subsidiary corporation” thereof (as such terms are defined in Sections 424(e)
and 424(f) of the Code). Stock Awards other than Incentive Stock Options may be granted to Employees, Directors and Consultants;
provided, however, that Stock Awards may not be granted to Employees, Directors and Consultants who are providing Continuous
Service only to any “parent” of the Company, as such term is defined in Rule 405, unless (i) the stock underlying
such Stock Awards is treated as “service recipient stock” under Section 409A of the Code (for example, because the
Stock Awards are granted pursuant to a corporate transaction such as a spin off transaction), (ii) the Company, in consultation
with its legal counsel, has determined that such Stock Awards are otherwise exempt from Section 409A of the Code, or (iii) the
Company, in consultation with its legal counsel, has determined that such Stock Awards comply with the distribution requirements
of Section 409A of the Code.


 


(b)           
Ten Percent Stockholders. A Ten Percent Stockholder will not be granted an Incentive Stock Option unless the exercise
price of such Option is at least 110% of the Fair Market Value on the date of grant and the Option is not exercisable after the
expiration of five years from the date of grant.


 


(c)            Consultants.
A Consultant will not be eligible for the grant of a Stock Award if, at the time of grant, either the offer or sale of the
Company’s securities to such Consultant is not exempt under Rule 701 because of the nature of the services that
the Consultant is providing to the Company, because the Consultant is not a natural person, or because of any other provision
of Rule 701, unless the Company determines that such grant need not comply with the requirements of Rule 701 and
will satisfy another exemption under the Securities Act as well as comply with the securities laws of all other relevant
jurisdictions.


 






    4.


     


    

 


5.           
Provisions Relating to Options and Stock Appreciation Rights.


 


Each Option or SAR
will be in such form and will contain such terms and conditions as the Board deems appropriate. All Options will be separately
designated Incentive Stock Options or Nonstatutory Stock Options at the time of grant, and, if certificates are issued, a separate
certificate or certificates will be issued for shares of Common Stock purchased on exercise of each type of Option. If an Option
is not specifically designated as an Incentive Stock Option, or if an Option is designated as an Incentive Stock Option but some
portion or all of the Option fails to qualify as an Incentive Stock Option under the applicable rules, then the Option (or portion
thereof) will be a Nonstatutory Stock Option. The provisions of separate Options or SARs need not be identical; provided, however,
that each Stock Award Agreement will conform to (through incorporation of provisions hereof by reference in the applicable Stock
Award Agreement or otherwise) the substance of each of the following provisions:


 


(a)          
Term. Subject to the provisions of Section 4(b) regarding Ten Percent Stockholders, no Option or SAR will be exercisable
after the expiration of 10 years from the date of its grant or such shorter period specified in the Stock Award Agreement.


 


(b)          
Exercise Price. Subject to the provisions of Section 4(b) regarding Ten Percent Stockholders, the exercise or strike
price of each Option or SAR will be not less than 100% of the Fair Market Value of the Common Stock subject to the Option or SAR
on the date the Stock Award is granted. Notwithstanding the foregoing, an Option or SAR may be granted with an exercise or strike
price lower than 100% of the Fair Market Value of the Common Stock subject to the Stock Award if such Stock Award is granted pursuant
to an assumption of or substitution for another option or stock appreciation right pursuant to a Corporate Transaction and in a
manner consistent with the provisions of Section 409A of the Code and, if applicable, Section 424(a) of the Code. Each SAR will
be denominated in shares of Common Stock equivalents.


 


(c)          
Purchase Price for Options. The purchase price of Common Stock acquired pursuant to the exercise of an Option may be
paid, to the extent permitted by applicable law and as determined by the Board in its sole discretion, by any combination of the
methods of payment set forth below. The Board will have the authority to grant Options that do not permit all of the following
methods of payment (or otherwise restrict the ability to use certain methods) and to grant Options that require the consent of
the Company to use a particular method of payment. The permitted methods of payment are as follows:


 


(i)                
by cash, check, bank draft or money order payable to the Company;


 


(ii)              
pursuant to a program developed under Regulation T as promulgated by the Federal Reserve Board that, prior to the
issuance of the stock subject to the Option, results in either the receipt of cash (or check) by the Company or the receipt of
irrevocable instructions to pay the aggregate exercise price to the Company from the sales proceeds;


 


(iii)            
by delivery to the Company (either by actual delivery or attestation) of shares of Common Stock;


 






    5.


     


    

 


(iv)              if
an Option is a Nonstatutory Stock Option, by a “net exercise” arrangement pursuant to which the Company will
reduce the number of shares of Common Stock issuable upon exercise by the largest whole number of shares with a Fair Market
Value that does not exceed the aggregate exercise price; provided, however, that the Company will accept a cash or
other payment from the Participant to the extent of any remaining balance of the aggregate exercise price not satisfied by
such reduction in the number of whole shares to be issued. Shares of Common Stock will no longer be subject to an Option and
will not be exercisable thereafter to the extent that (A) shares issuable upon exercise are used to pay the exercise price
pursuant to the “net exercise,” (B) shares are delivered to the Participant as a result of such exercise, and (C)
shares are withheld to satisfy tax withholding obligations;


 


(v)               
according to a deferred payment or similar arrangement with the Optionholder; provided, however, that interest
will compound at least annually and will be charged at the minimum rate of interest necessary to avoid (A) the imputation
of interest income to the Company and compensation income to the Optionholder under any applicable provisions of the Code, and
(B) the classification of the Option as a liability for financial accounting purposes; or


 


(vi)             
in any other form of legal consideration that may be acceptable to the Board and specified in the applicable Stock Award
Agreement.


 


(d)           
Exercise and Payment of a SAR. To exercise any outstanding SAR, the Participant must provide written notice of exercise
to the Company in compliance with the provisions of the Stock Appreciation Right Agreement evidencing such SAR. The appreciation
distribution payable on the exercise of a SAR will be not greater than an amount equal to the excess of (A) the aggregate Fair
Market Value (on the date of the exercise of the SAR) of a number of shares of Common Stock equal to the number of Common Stock
equivalents in which the Participant is vested under such SAR, and with respect to which the Participant is exercising the SAR
on such date, over (B) the aggregate strike price of the number of Common Stock equivalents with respect to which the Participant
is exercising the SAR on such date. The appreciation distribution may be paid in Common Stock, in cash, in any combination of the
two or in any other form of consideration, as determined by the Board and contained in the Stock Award Agreement evidencing such
SAR.


 


(e)          
Transferability of Options and SARs. The Board may, in its sole discretion, impose such limitations on the transferability
of Options and SARs as the Board will determine. In the absence of such a determination by the Board to the contrary, the following
restrictions on the transferability of Options and SARs will apply:


 


(i)                
Restrictions on Transfer. An Option or SAR will not be transferable except by will or by the laws of descent and distribution
(or pursuant to subsections (ii) and (iii) below), and will be exercisable during the lifetime of the Participant only by the Participant.
The Board may permit transfer of the Option or SAR in a manner that is not prohibited by applicable tax and securities laws. Except
as explicitly provided in the Plan, neither an Option nor a SAR may be transferred for consideration.


 


(ii)              
Domestic Relations Orders. Subject to the approval of the Board or a duly authorized Officer, an Option or SAR may be
transferred pursuant to the terms of a domestic relations order, official marital settlement agreement or other divorce or separation
instrument as permitted by Treasury Regulation 1.421-1(b)(2). If an Option is an Incentive Stock Option, such Option may be deemed
to be a Nonstatutory Stock Option as a result of such transfer.


 






    6.


     


    

 


(iii)             Beneficiary
Designation. Subject to the approval of the Board or a duly authorized Officer, a Participant may, by delivering written
notice to the Company, in a form approved by the Company (or the designated broker), designate a third party who, upon the
death of the Participant, will thereafter be entitled to exercise the Option or SAR and receive the Common Stock or other
consideration resulting from such exercise. In the absence of such a designation, upon the death of the Participant, the
executor or administrator of the Participant’s estate will be entitled to exercise the Option or SAR and receive the
Common Stock or other consideration resulting from such exercise. However, the Company may prohibit designation of a
beneficiary at any time, including due to any conclusion by the Company that such designation would be inconsistent with the
provisions of applicable laws.


 


(f)            
Vesting Generally. The total number of shares of Common Stock subject to an Option or SAR may vest and therefore become
exercisable in periodic installments that may or may not be equal. The Option or SAR may be subject to such other terms and conditions
on the time or times when it may or may not be exercised (which may be based on the satisfaction of performance goals or other
criteria) as the Board may deem appropriate. The vesting provisions of individual Options or SARs may vary. The provisions of this
Section 5(f) are subject to any Option or SAR provisions governing the minimum number of shares of Common Stock as to which
an Option or SAR may be exercised.


 


(g)          
Termination of Continuous Service. Except as otherwise provided in the applicable Stock Award Agreement or other agreement
between the Participant and the Company, if a Participant’s Continuous Service terminates (other than for Cause and other
than upon the Participant’s death or Disability), the Participant may exercise his or her Option or SAR (to the extent that
the Participant was entitled to exercise such Stock Award as of the date of termination of Continuous Service) within the period
of time ending on the earlier of (i) the date three months following the termination of the Participant’s Continuous
Service (or such longer or shorter period specified in the applicable Stock Award Agreement, which period will not be less than
30 days if necessary to comply with applicable laws unless such termination is for Cause) and (ii) the expiration of
the term of the Option or SAR as set forth in the Stock Award Agreement. If, after termination of Continuous Service, the Participant
does not exercise his or her Option or SAR (as applicable) within the applicable time frame, the Option or SAR will terminate.


 


(h)          
Extension of Termination Date. If the exercise of an Option or SAR following the termination of the Participant’s
Continuous Service (other than for Cause and other than upon the Participant’s death or Disability) would be prohibited at
any time solely because the issuance of shares of Common Stock would violate the registration requirements under the Securities
Act, then the Option or SAR will terminate on the earlier of (i) the expiration of a total period of time (that need not be
consecutive) equal to the applicable post-termination exercise period after the termination of the Participant’s Continuous
Service during which the exercise of the Option or SAR would not be in violation of such registration requirements, and (ii) the
expiration of the term of the Option or SAR as set forth in the applicable Stock Award Agreement. In addition, unless otherwise
provided in a Participant’s Stock Award Agreement, if the sale of any Common Stock received upon exercise of an Option or
SAR following the termination of the Participant’s Continuous Service (other than for Cause) would violate the Company’s
insider trading policy, then the Option or SAR will terminate on the earlier of (i) the expiration of the period of time (that
need not be consecutive) equal to the applicable post-termination exercise period after the termination of the Participant’s
Continuous Service during which the sale of the Common Stock received upon exercise of the Option or SAR would not be in violation
of the Company’s insider trading policy, and (ii) the expiration of the term of the Option or SAR as set forth in the
applicable Stock Award Agreement.


 






    7.


     


    

 


(i)             Disability
of Participant. Except as otherwise provided in the applicable Stock Award Agreement or other agreement between the
Participant and the Company, if a Participant’s Continuous Service terminates as a result of the Participant’s
Disability, the Participant may exercise his or her Option or SAR (to the extent that the Participant was entitled to
exercise such Option or SAR as of the date of termination of Continuous Service), but only within such period of time ending
on the earlier of (i) the date 12 months following such termination of Continuous Service (or such longer or
shorter period specified in the Stock Award Agreement, which period will not be less than six months if necessary to
comply with applicable laws unless such termination is for Cause), and (ii) the expiration of the term of the Option or
SAR as set forth in the Stock Award Agreement. If, after termination of Continuous Service, the Participant does not exercise
his or her Option or SAR within the applicable time frame, the Option or SAR (as applicable) will terminate.


 


(j)           
Death of Participant. Except as otherwise provided in the applicable Stock Award Agreement or other agreement between
the Participant and the Company, if (i) a Participant’s Continuous Service terminates as a result of the Participant’s
death, or (ii) the Participant dies within the period (if any) specified in the Stock Award Agreement for exercisability after
the termination of the Participant’s Continuous Service (for a reason other than death), then the Option or SAR may be exercised
(to the extent the Participant was entitled to exercise such Option or SAR as of the date of death) by the Participant’s
estate, by a person who acquired the right to exercise the Option or SAR by bequest or inheritance or by a person designated to
exercise the Option or SAR upon the Participant’s death, but only within the period ending on the earlier of (i) the
date 18 months following the date of death (or such longer or shorter period specified in the Stock Award Agreement, which period
will not be less than six months if necessary to comply with applicable laws unless such termination is for Cause), and (ii) the
expiration of the term of such Option or SAR as set forth in the Stock Award Agreement. If, after the Participant’s death,
the Option or SAR is not exercised within the applicable time frame, the Option or SAR (as applicable) will terminate.


 


(k)         
 Termination for Cause. Except as explicitly provided otherwise in a Participant’s Stock Award Agreement or other
individual written agreement between the Company or any Affiliate and the Participant, if a Participant’s Continuous Service
is terminated for Cause, the Option or SAR will terminate immediately upon such Participant’s termination of Continuous Service,
and the Participant will be prohibited from exercising his or her Option or SAR from and after the date of such termination of
Continuous Service.


 


(l)          
Non-Exempt Employees. If an Option or SAR is granted to an Employee who is a non-exempt employee for purposes of the
Fair Labor Standards Act of 1938, as amended, the Option or SAR will not be first exercisable for any shares of Common Stock until
at least six months following the date of grant of the Option or SAR (although the Stock Award may vest prior to such date). Consistent
with the provisions of the Worker Economic Opportunity Act, (i) if such non-exempt Employee dies or suffers a Disability, (ii)
upon a Corporate Transaction in which such Option or SAR is not assumed, continued, or substituted, (iii) upon a Change in Control,
or (iv) upon the Participant’s retirement (as such term may be defined in the Participant’s Stock Award Agreement,
in another agreement between the Participant and the Company, or, if no such definition, in accordance with the Company's then
current employment policies and guidelines), the vested portion of any Options and SARs may be exercised earlier than six months
following the date of grant. The foregoing provision is intended to operate so that any income derived by a non-exempt employee
in connection with the exercise or vesting of an Option or SAR will be exempt from his or her regular rate of pay. To the extent
permitted and/or required for compliance with the Worker Economic Opportunity Act to ensure that any income derived by a non-exempt
employee in connection with the exercise, vesting or issuance of any shares under any other Stock Award will be exempt from the
employee’s regular rate of pay, the provisions of this Section 5(l) will apply to all Stock Awards and are hereby incorporated
by reference into such Stock Award Agreements.


 






    8.


     


    

 


(m)         
 Early Exercise of Options. An Option may, but need not, include a provision whereby the Optionholder may elect at any
time before the Optionholder’s Continuous Service terminates to exercise the Option as to any part or all of the shares of
Common Stock subject to the Option prior to the full vesting of the Option. Subject to the “Repurchase Limitation”
in Section 8(l), any unvested shares of Common Stock so purchased may be subject to a repurchase right in favor of the Company
or to any other restriction the Board determines to be appropriate. Provided that the “Repurchase Limitation”
in Section 8(l) is not violated, the Company will not be required to exercise its repurchase right until at least six months
(or such longer or shorter period of time required to avoid classification of the Option as a liability for financial accounting
purposes) have elapsed following exercise of the Option unless the Board otherwise specifically provides in the Option Agreement.


 


(n)          
Right of Repurchase. Subject to the “Repurchase Limitation” in Section 8(l), the Option or SAR
may include a provision whereby the Company may elect to repurchase all or any part of the vested shares of Common Stock acquired
by the Participant pursuant to the exercise of the Option or SAR.


 


(o)          
Right of First Refusal. The Option or SAR may include a provision whereby the Company may elect to exercise a right
of first refusal following receipt of notice from the Participant of the intent to transfer all or any part of the shares of Common
Stock received upon the exercise of the Option or SAR. Such right of first refusal will be subject to the “Repurchase Limitation”
in Section 8(l). Except as expressly provided in this Section 5(o) or in the Stock Award Agreement, such right of first
refusal will otherwise comply with any applicable provisions of the bylaws of the Company.


 


6.           
Provisions of Stock Awards Other than Options and SARs.


 


(a)          
Restricted Stock Awards. Each Restricted Stock Award Agreement will be in such form and will contain such terms and
conditions as the Board will deem appropriate. To the extent consistent with the Company’s bylaws, at the Board’s election,
shares of Common Stock underlying a Restricted Stock Award may be (i) held in book entry form subject to the Company’s
instructions until any restrictions relating to the Restricted Stock Award lapse; or (ii) evidenced by a certificate, which
certificate will be held in such form and manner as determined by the Board. The terms and conditions of Restricted Stock Award
Agreements may change from time to time, and the terms and conditions of separate Restricted Stock Award Agreements need not be
identical. Each Restricted Stock Award Agreement will conform to (through incorporation of the provisions hereof by reference in
the agreement or otherwise) the substance of each of the following provisions:


 


(i)               
Consideration. A Restricted Stock Award may be awarded in consideration for (A) cash, check, bank draft or money
order payable to the Company, (B) past services to the Company or an Affiliate, or (C) any other form of legal consideration
(including future services) that may be acceptable to the Board, in its sole discretion, and permissible under applicable law.


 


(ii)              
Vesting. Subject to the “Repurchase Limitation” in Section 8(l), shares of Common Stock awarded
under the Restricted Stock Award Agreement may be subject to forfeiture to the Company in accordance with a vesting schedule to
be determined by the Board.


 


(iii)            
Termination of Participant’s Continuous Service. If a Participant’s Continuous Service terminates, the Company
may receive through a forfeiture condition or a repurchase right, any or all of the shares of Common Stock held by the Participant
that have not vested as of the date of termination of Continuous Service under the terms of the Restricted Stock Award Agreement.


 






    9.


     


    

 


(iv)             
 Transferability. Rights to acquire shares of Common Stock under the Restricted Stock Award Agreement will be transferable
by the Participant only upon such terms and conditions as are set forth in the Restricted Stock Award Agreement, as the Board will
determine in its sole discretion, so long as Common Stock awarded under the Restricted Stock Award Agreement remains subject to
the terms of the Restricted Stock Award Agreement.


 


(v)               
Dividends. A Restricted Stock Award Agreement may provide that any dividends paid on Restricted Stock will be subject
to the same vesting and forfeiture restrictions as apply to the shares subject to the Restricted Stock Award to which they relate.


 


(b)           
Restricted Stock Unit Awards. Each Restricted Stock Unit Award Agreement will be in such form and will contain such
terms and conditions as the will Board deem appropriate. The terms and conditions of Restricted Stock Unit Award Agreements may
change from time to time, and the terms and conditions of separate Restricted Stock Unit Award Agreements need not be identical.
Each Restricted Stock Unit Award Agreement will conform to (through incorporation of the provisions hereof by reference in the
Agreement or otherwise) the substance of each of the following provisions:


 


(i)                
Consideration. At the time of grant of a Restricted Stock Unit Award, the Board will determine the consideration, if
any, to be paid by the Participant upon delivery of each share of Common Stock subject to the Restricted Stock Unit Award. The
consideration to be paid (if any) by the Participant for each share of Common Stock subject to a Restricted Stock Unit Award may
be paid in any form of legal consideration that may be acceptable to the Board, in its sole discretion, and permissible under applicable
law.


 


(ii)              
Vesting. At the time of the grant of a Restricted Stock Unit Award, the Board may impose such restrictions on or conditions
to the vesting of the Restricted Stock Unit Award as it, in its sole discretion, deems appropriate.


 


(iii)            
Payment. A Restricted Stock Unit Award may be settled by the delivery of shares of Common Stock, their cash equivalent,
any combination thereof or in any other form of consideration, as determined by the Board and contained in the Restricted Stock
Unit Award Agreement.


 


(iv)             
Additional Restrictions. At the time of the grant of a Restricted Stock Unit Award, the Board, as it deems appropriate,
may impose such restrictions or conditions that delay the delivery of the shares of Common Stock (or their cash equivalent) subject
to a Restricted Stock Unit Award to a time after the vesting of such Restricted Stock Unit Award.


 


(v)               
Dividend Equivalents. Dividend equivalents may be credited in respect of shares of Common Stock covered by a Restricted
Stock Unit Award, as determined by the Board and contained in the Restricted Stock Unit Award Agreement. At the sole discretion
of the Board, such dividend equivalents may be converted into additional shares of Common Stock covered by the Restricted Stock
Unit Award in such manner as determined by the Board. Any additional shares covered by the Restricted Stock Unit Award credited
by reason of such dividend equivalents will be subject to all of the same terms and conditions of the underlying Restricted Stock
Unit Award Agreement to which they relate.


 


(vi)             
Termination of Participant’s Continuous Service. Except as otherwise provided in the applicable Restricted Stock
Unit Award Agreement, such portion of the Restricted Stock Unit Award that has not vested will be forfeited upon the Participant’s
termination of Continuous Service.


 






    10.


     


    

 


(vii)           
 Compliance with Section 409A of the Code. Notwithstanding anything to the contrary set forth herein, any Restricted
Stock Unit Award granted under the Plan that is not exempt from the requirements of Section 409A of the Code shall contain
such provisions so that such Restricted Stock Unit Award will comply with the requirements of Section 409A of the Code. Such
restrictions, if any, shall be determined by the Board and contained in the Restricted Stock Unit Award Agreement evidencing such
Restricted Stock Unit Award. For example, such restrictions may include, without limitation, a requirement that any Common Stock
that is to be issued in a year following the year in which the Restricted Stock Unit Award vests must be issued in accordance with
a fixed pre-determined schedule.


 


(c)          
Other Stock Awards. Other forms of Stock Awards valued in whole or in part by reference to, or otherwise based on, Common
Stock, including the appreciation in value thereof (e.g., options or stock rights with an exercise price or strike price less than
100% of the Fair Market Value of the Common Stock at the time of grant) may be granted either alone or in addition to Stock Awards
provided for under Section 5 and the preceding provisions of this Section 6. Subject to the provisions of the Plan, the Board will
have sole and complete authority to determine the persons to whom and the time or times at which such Other Stock Awards will be
granted, the number of shares of Common Stock (or the cash equivalent thereof) to be granted pursuant to such Other Stock Awards
and all other terms and conditions of such Other Stock Awards.


 


7.           
Covenants of the Company.


 


(a)          
Availability of Shares. The Company will keep available at all times the number of shares of Common Stock reasonably
required to satisfy then-outstanding Stock Awards.


 


(b)          
Securities Law Compliance. The Company will seek to obtain from each regulatory commission or agency having jurisdiction
over the Plan such authority as may be required to grant Stock Awards and to issue and sell shares of Common Stock upon exercise
of the Stock Awards; provided, however, that this undertaking will not require the Company to register under the Securities
Act the Plan, any Stock Award or any Common Stock issued or issuable pursuant to any such Stock Award. If, after reasonable efforts
and at a reasonable cost, the Company is unable to obtain from any such regulatory commission or agency the authority that counsel
for the Company deems necessary for the lawful issuance and sale of Common Stock under the Plan, the Company will be relieved from
any liability for failure to issue and sell Common Stock upon exercise of such Stock Awards unless and until such authority is
obtained. A Participant will not be eligible for the grant of a Stock Award or the subsequent issuance of cash or Common Stock
pursuant to the Stock Award if such grant or issuance would be in violation of any applicable securities law.


 


(c)           
No Obligation to Notify or Minimize Taxes. The Company will have no duty or obligation to any Participant to advise
such holder as to the time or manner of exercising such Stock Award. Furthermore, the Company will have no duty or obligation to
warn or otherwise advise such holder of a pending termination or expiration of a Stock Award or a possible period in which the
Stock Award may not be exercised. The Company has no duty or obligation to minimize the tax consequences of a Stock Award to the
holder of such Stock Award.


 






    11.


     


    

 



 


8.                  
Miscellaneous.


 


(a)               
Use of Proceeds from Sales of Common Stock. Proceeds from the sale of shares of Common Stock pursuant to Stock Awards
will constitute general funds of the Company.


 





(b)               
 Corporate Action Constituting Grant of Stock Awards. Corporate action constituting a grant by the Company of a Stock
Award to any Participant will be deemed completed as of the date of such corporate action, unless otherwise determined by the Board,
regardless of when the instrument, certificate, or letter evidencing the Stock Award is communicated to, or actually received or
accepted by, the Participant. In the event that the corporate records (e.g., Board consents, resolutions or minutes) documenting
the corporate action constituting the grant contain terms (e.g., exercise price, vesting schedule or number of shares) that are
inconsistent with those in the Stock Award Agreement or related grant documents as a result of a clerical error in the papering
of the Stock Award Agreement or related grant documents, the corporate records will control and the Participant will have no legally
binding right to the incorrect term in the Stock Award Agreement or related grant documents.


 


(c)               
Stockholder Rights. No Participant will be deemed to be the holder of, or to have any of the rights of a holder with
respect to, any shares of Common Stock subject to a Stock Award unless and until (i) such Participant has satisfied all requirements
for exercise of, or the issuance of shares of Common Stock under, the Stock Award pursuant to its terms, and (ii) the issuance
of the Common Stock subject to the Stock Award has been entered into the books and records of the Company.


 


(d)               
No Employment or Other Service Rights. Nothing in the Plan, any Stock Award Agreement or any other instrument executed
thereunder or in connection with any Stock Award granted pursuant thereto will confer upon any Participant any right to continue
to serve the Company or an Affiliate in the capacity in effect at the time the Stock Award was granted or will affect the right
of the Company or an Affiliate to terminate (i) the employment of an Employee with or without notice and with or without cause,
(ii) the service of a Consultant pursuant to the terms of such Consultant’s agreement with the Company or an Affiliate,
or (iii) the service of a Director pursuant to the bylaws of the Company or an Affiliate, and any applicable provisions of
the corporate law of the state in which the Company or the Affiliate is incorporated, as the case may be.


 


(e)               
Change in Time Commitment. In the event a Participant’s regular level of time commitment in the performance of
his or her services for the Company and any Affiliates is reduced (for example, and without limitation, if the Participant is an
Employee of the Company and the Employee has a change in status from a full-time Employee to a part-time Employee or takes an extended
leave of absence) after the date of grant of any Stock Award to the Participant, the Board has the right in its sole discretion
to (x) make a corresponding reduction in the number of shares subject to any portion of such Stock Award that is scheduled to vest
or become payable after the date of such change in time commitment, and (y) in lieu of or in combination with such a reduction,
extend the vesting or payment schedule applicable to such Stock Award. In the event of any such reduction, the Participant will
have no right with respect to any portion of the Stock Award that is so reduced or extended.


 


(f)               
Incentive Stock Option Limitations. To the extent that the aggregate Fair Market Value (determined at the time of grant)
of Common Stock with respect to which Incentive Stock Options are exercisable for the first time by any Optionholder during any
calendar year (under all plans of the Company and any Affiliates) exceeds $100,000 (or such other limit established in the Code)
or otherwise does not comply with the rules governing Incentive Stock Options, the Options or portions thereof that exceed such
limit (according to the order in which they were granted) or otherwise do not comply with such rules will be treated as Nonstatutory
Stock Options, notwithstanding any contrary provision of the applicable Option Agreement(s).


 


(g)               Investment
Assurances. The Company may require a Participant, as a condition of exercising or acquiring Common Stock under any Stock
Award, (i) to give written assurances satisfactory to the Company as to the Participant’s knowledge and experience
in financial and business matters and/or to employ a purchaser representative reasonably satisfactory to the Company who is
knowledgeable and experienced in financial and business matters and that the Participant is capable of evaluating, alone or
together with the purchaser representative, the merits and risks of exercising the Stock Award; and (ii) to give written
assurances satisfactory to the Company stating that the Participant is acquiring Common Stock subject to the Stock Award for
the Participant’s own account and not with any present intention of selling or otherwise distributing the Common Stock.
The foregoing requirements, and any assurances given pursuant to such requirements, will be inoperative if (A) the
issuance of the shares upon the exercise or acquisition of Common Stock under the Stock Award has been registered under a
then currently effective registration statement under the Securities Act, or (B) as to any particular requirement, a
determination is made by counsel for the Company that such requirement need not be met in the circumstances under the then
applicable securities laws. The Company may, upon advice of counsel to the Company, place legends on stock certificates
issued under the Plan as such counsel deems necessary or appropriate in order to comply with applicable securities laws,
including, but not limited to, legends restricting the transfer of the Common Stock.


 






    12.


     


    

 


(h)              
Withholding Obligations. Unless prohibited by the terms of a Stock Award Agreement, the Company may, in its sole discretion,
satisfy any federal, state or local tax withholding obligation relating to a Stock Award by any of the following means or by a
combination of such means: (i) causing the Participant to tender a cash payment; (ii) withholding shares of Common Stock
from the shares of Common Stock issued or otherwise issuable to the Participant in connection with the Stock Award; provided,
however, that no shares of Common Stock are withheld with a value exceeding the minimum amount of tax required to be withheld
by law (or such lesser amount as may be necessary to avoid classification of the Stock Award as a liability for financial accounting
purposes); (iii) withholding cash from a Stock Award settled in cash; (iv) withholding payment from any amounts otherwise
payable to the Participant; or (v) by such other method as may be set forth in the Stock Award Agreement.


 


(i)               
Electronic Delivery. Any reference herein to a “written” agreement or document will include any agreement
or document delivered electronically or posted on the Company’s intranet (or other shared electronic medium controlled by
the Company to which the Participant has access).


 


(j)               
Deferrals. To the extent permitted by applicable law, the Board, in its sole discretion, may determine that the delivery
of Common Stock or the payment of cash, upon the exercise, vesting or settlement of all or a portion of any Stock Award may be
deferred and may establish programs and procedures for deferral elections to be made by Participants. Deferrals by Participants
will be made in accordance with Section 409A of the Code. Consistent with Section 409A of the Code, the Board may provide for distributions
while a Participant is still an employee or otherwise providing services to the Company. The Board is authorized to make deferrals
of Stock Awards and determine when, and in what annual percentages, Participants may receive payments, including lump sum payments,
following the Participant’s termination of Continuous Service, and implement such other terms and conditions consistent with
the provisions of the Plan and in accordance with applicable law.


 


(k)               Compliance
with Section 409A of the Code. To the extent that the Board determines that any Stock Award granted hereunder is subject
to Section 409A of the Code, the Stock Award Agreement evidencing such Stock Award shall incorporate the terms and
conditions necessary to avoid the consequences specified in Section 409A(a)(1) of the Code. To the extent applicable,
the Plan and Stock Award Agreements shall be interpreted in accordance with Section 409A of the Code. Notwithstanding
anything to the contrary in the Plan (and unless the Stock Award Agreement specifically provides otherwise), if the shares of
Common Stock are publicly traded, and if a Participant holding a Stock Award that constitutes “deferred
compensation” under Section 409A of the Code is a “specified employee” for purposes of Section 409A of the
Code, no distribution or payment of any amount that is due because of a “separation from service” (as defined in
Section 409A of the Code without regard to alternative definitions thereunder) will be issued or paid before the date that is
six months following the date of such Participant’s “separation from service” (as defined in Section 409A
of the Code without regard to alternative definitions thereunder) or, if earlier, the date of the Participant’s death,
unless such distribution or payment can be made in a manner that complies with Section 409A of the Code, and any amounts so
deferred will be paid in a lump sum on the day after such six month period elapses, with the balance paid thereafter on the
original schedule.


 






    13.


     


    

 


(l)               
Repurchase Limitation. The terms of any repurchase right will be specified in the Stock Award Agreement. The repurchase
price for vested shares of Common Stock will be the Fair Market Value of the shares of Common Stock on the date of repurchase.
The repurchase price for unvested shares of Common Stock will be the lower of (i) the Fair Market Value of the shares of Common
Stock on the date of repurchase or (ii) their original purchase price. However, the Company will not exercise its repurchase
right until at least six months (or such longer or shorter period of time necessary to avoid classification of the Stock Award
as a liability for financial accounting purposes) have elapsed following delivery of shares of Common Stock subject to the Stock
Award, unless otherwise specifically provided by the Board.


 


9.                  
Adjustments upon Changes in Common Stock; Other Corporate Events.


 


(a)              
Capitalization Adjustments. In the event of a Capitalization Adjustment, the Board will appropriately and proportionately
adjust: (i) the class(es) and maximum number of securities subject to the Plan pursuant to Section 3(a), (ii) the
class(es) and maximum number of securities that may be issued pursuant to the exercise of Incentive Stock Options pursuant to Section 3(c),
and (iii) the class(es) and number of securities and price per share of stock subject to outstanding Stock Awards. The Board
will make such adjustments, and its determination will be final, binding and conclusive.


 


(b)              
Dissolution or Liquidation. Except as otherwise provided in the Stock Award Agreement, in the event of a dissolution
or liquidation of the Company, all outstanding Stock Awards (other than Stock Awards consisting of vested and outstanding shares
of Common Stock not subject to a forfeiture condition or the Company’s right of repurchase) will terminate immediately prior
to the completion of such dissolution or liquidation, and the shares of Common Stock subject to the Company’s repurchase
rights or subject to a forfeiture condition may be repurchased or reacquired by the Company notwithstanding the fact that the holder
of such Stock Award is providing Continuous Service, provided, however, that the Board may, in its sole discretion, cause
some or all Stock Awards to become fully vested, exercisable and/or no longer subject to repurchase or forfeiture (to the extent
such Stock Awards have not previously expired or terminated) before the dissolution or liquidation is completed but contingent
on its completion.


 


(c)               
Corporate Transaction. The following provisions will apply to Stock Awards in the event of a Corporate Transaction unless
otherwise provided in the instrument evidencing the Stock Award or any other written agreement between the Company or any Affiliate
and the Participant or unless otherwise expressly provided by the Board at the time of grant of a Stock Award. In the event of
a Corporate Transaction, then, notwithstanding any other provision of the Plan, the Board may take one or more of the following
actions with respect to Stock Awards, contingent upon the closing or completion of the Corporate Transaction:


 






    14.


     


    

 





(i)               
arrange for the surviving corporation or acquiring corporation (or the surviving or acquiring corporation’s parent
company) to assume or continue the Stock Award or to substitute a similar stock award for the Stock Award (including, but not
limited to, an award to acquire the same consideration paid to the stockholders of the Company pursuant to the Corporate Transaction);


 


(ii)              
arrange for the assignment of any reacquisition or repurchase rights held by the Company in respect of Common Stock
issued pursuant to the Stock Award to the surviving corporation or acquiring corporation (or the surviving or acquiring corporation’s
parent company);


 


(iii)            
accelerate the vesting, in whole or in part, of the Stock Award (and, if applicable, the time at which the Stock Award
may be exercised) to a date prior to the effective time of such Corporate Transaction as the Board determines (or, if the Board
does not determine such a date, to the date that is five days prior to the effective date of the Corporate Transaction), with
such Stock Award terminating if not exercised (if applicable) at or prior to the effective time of the Corporate Transaction; provided,
however, that the Board may require Participants to complete and deliver to the Company a notice of exercise before the effective
date of a Corporate Transaction, which exercise is contingent upon the effectiveness of such Corporate Transaction;


 


(iv)              
arrange for the lapse, in whole or in part, of any reacquisition or repurchase rights held by the Company with respect
to the Stock Award;


 


(v)               
cancel or arrange for the cancellation of the Stock Award, to the extent not vested or not exercised prior to the effective
time of the Corporate Transaction, in exchange for such cash consideration (including no consideration) as the Board, in its sole
discretion, may consider appropriate; and


 


(vi)              
make a payment, in such form as may be determined by the Board equal to the excess, if any, of (A) the value of
the property the Participant would have received upon the exercise of the Stock Award immediately prior to the effective time of
the Corporate Transaction, over (B) any exercise price payable by such holder in connection with such exercise. For clarity,
this payment may be zero ($0) if the value of the property is equal to or less than the exercise price. Payments under this provision
may be delayed to the same extent that payment of consideration to the holders of the Company’s Common Stock in connection
with the Corporate Transaction is delayed as a result of escrows, earn outs, holdbacks or any other contingencies.


 


The Board need not take
the same action or actions with respect to all Stock Awards or portions thereof or with respect to all Participants. The Board
may take different actions with respect to the vested and unvested portions of a Stock Award.


 


(d)              
Change in Control. A Stock Award may be subject to additional acceleration of vesting and exercisability upon or after
a Change in Control as may be provided in the Stock Award Agreement for such Stock Award or as may be provided in any other written
agreement between the Company or any Affiliate and the Participant, but in the absence of such provision, no such acceleration
will occur.


 


10.              
Plan Term; Earlier Termination or Suspension of the Plan.


 


(a)               Plan
Term. The Board may suspend or terminate the Plan at any time. Unless terminated sooner by the Board, the Plan will automatically
terminate on the day before the 10th anniversary of the earlier of (i) the date the Plan is adopted by the Board, or (ii) the
date the Plan is approved by the stockholders of the Company. No Stock Awards may be granted under the Plan while the Plan is
suspended or after it is terminated.


 






    15.


     


    

 


(b)              
No Impairment of Rights. Suspension or termination of the Plan will not impair rights and obligations under any Stock
Award granted while the Plan is in effect except with the written consent of the affected Participant or as otherwise permitted
in the Plan.


 


11.              
Effective Date of Plan.


 


This Plan will become
effective on the Effective Date.


 


12.              
Choice of Law.


 


The laws of the State
of Delaware will govern all questions concerning the construction, validity and interpretation of this Plan, without regard to
that state’s conflict of laws rules.


 


13.              
Definitions. As used in
the Plan, the following definitions will apply to the capitalized terms indicated below:


 


(a)               
“Affiliate” means, at the time of determination, any “parent” or “majority-owned
subsidiary” of the Company, as such terms are defined in Rule 405. The Board will have the authority to determine the
time or times at which “parent” or “majority-owned subsidiary” status is determined within the foregoing
definition.


 


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


 


(c)               
“Capitalization Adjustment” means any change that is made in, or other events that occur with
respect to, the Common Stock subject to the Plan or subject to any Stock Award after the Effective Date without the receipt of
consideration by the Company through merger, consolidation, reorganization, recapitalization, reincorporation, stock dividend,
dividend in property other than cash, large nonrecurring cash dividend, stock split, reverse stock split, liquidating dividend,
combination of shares, exchange of shares, change in corporate structure, or any similar equity restructuring transaction, as that
term is used in Statement of Financial Accounting Standards Board Accounting Standards Codification Topic 718 (or any successor
thereto). Notwithstanding the foregoing, the conversion of any convertible securities of the Company will not be treated as a Capitalization
Adjustment.


 


(d)              
“Cause” will have the meaning ascribed to such term in any written agreement between the Participant
and the Company defining such term and, in the absence of such agreement, such term means, with respect to a Participant, the occurrence
of any of the following events: (i) such Participant’s commission of any felony or any crime involving fraud, dishonesty
or moral turpitude under the laws of the United States or any state thereof; (ii) such Participant’s attempted commission
of, or participation in, a fraud or act of dishonesty against the Company; (iii) such Participant’s intentional, material
violation of any contract or agreement between the Participant and the Company or of any statutory duty owed to the Company; (iv) such
Participant’s unauthorized use or disclosure of the Company’s confidential information or trade secrets; or (v) such
Participant’s gross misconduct. The determination that a termination of the Participant’s Continuous Service is either
for Cause or without Cause will be made by the Company, in its sole discretion. Any determination by the Company that the Continuous
Service of a Participant was terminated with or without Cause for the purposes of outstanding Stock Awards held by such Participant
will have no effect upon any determination of the rights or obligations of the Company or such Participant for any other purpose.


 






    16.


     


    

 





(e)               
 “Change in Control” means the occurrence, in a single transaction or in a series of related
transactions, of any one or more of the following events:


 


(i)                any
Exchange Act Person becomes the Owner, directly or indirectly, of securities of the Company representing more than 50% of the
combined voting power of the Company’s then outstanding securities other than by virtue of a merger, consolidation or similar
transaction. Notwithstanding the foregoing, a Change in Control will not be deemed to occur (A) on account of the acquisition
of securities of the Company directly from the Company, (B) on account of the acquisition of securities of the Company by an investor,
any affiliate thereof or any other Exchange Act Person that acquires the Company’s securities in a transaction or series
of related transactions the primary purpose of which is to obtain financing for the Company through the issuance of equity securities
or (C) solely because the level of Ownership held by any Exchange Act Person (the “Subject Person”)
exceeds the designated percentage threshold of the outstanding voting securities as a result of a repurchase or other acquisition
of voting securities by the Company reducing the number of shares outstanding, provided that if a Change in Control would occur
(but for the operation of this sentence) as a result of the acquisition of voting securities by the Company, and after such share
acquisition, the Subject Person becomes the Owner of any additional voting securities that, assuming the repurchase or other acquisition
had not occurred, increases the percentage of the then outstanding voting securities Owned by the Subject Person over the designated
percentage threshold, then a Change in Control will be deemed to occur;


 


(ii)              
there is consummated a merger, consolidation or similar transaction involving (directly or indirectly) the Company and,
immediately after the consummation of such merger, consolidation or similar transaction, the stockholders of the Company immediately
prior thereto do not Own, directly or indirectly, either (A) outstanding voting securities representing more than 50% of the
combined outstanding voting power of the surviving Entity in such merger, consolidation or similar transaction or (B) more
than 50% of the combined outstanding voting power of the parent of the surviving Entity in such merger, consolidation or similar
transaction, in each case in substantially the same proportions as their Ownership of the outstanding voting securities of the
Company immediately prior to such transaction; or


 


(iii)             
there is consummated a sale, lease, exclusive license or other disposition of all or substantially all of the consolidated
assets of the Company and its Subsidiaries, other than a sale, lease, license or other disposition of all or substantially all
of the consolidated assets of the Company and its Subsidiaries to an Entity, more than 50% of the combined voting power of the
voting securities of which are Owned by stockholders of the Company in substantially the same proportions as their Ownership of
the outstanding voting securities of the Company immediately prior to such sale, lease, license or other disposition.


 


Notwithstanding the foregoing
definition or any other provision of this Plan, (A) the term Change in Control will not include a sale of assets, merger or other
transaction effected exclusively for the purpose of changing the domicile of the Company, and (B) the definition of Change in Control
(or any analogous term) in an individual written agreement between the Company or any Affiliate and the Participant will supersede
the foregoing definition with respect to Stock Awards subject to such agreement; provided, however, that if no definition
of Change in Control or any analogous term is set forth in such an individual written agreement, the foregoing definition will
apply.


 


(f)               
 “Code” means the Internal Revenue Code of 1986, as amended, including any applicable regulations
and guidance thereunder.


 






    17.


     


    

 





(g)              
 “Committee” means a committee of one or more Directors to whom authority has been delegated
by the Board in accordance with Section 2(c).


 


(h)              
 “Common Stock” means the common stock of the Company.


 


(i)                
“Company” means IN8bio, Inc., a Delaware corporation.


 


(j)                
“Consultant” means any person, including an advisor, who is (i) engaged by the Company
or an Affiliate to render consulting or advisory services and is compensated for such services, or (ii) serving as a member
of the board of directors of an Affiliate and is compensated for such services. However, service solely as a Director, or payment
of a fee for such service, will not cause a Director to be considered a “Consultant” for purposes of the Plan.


 


(k)              
“Continuous Service” means that the Participant’s service with the Company or an Affiliate,
whether as an Employee, Director or Consultant, is not interrupted or terminated. A change in the capacity in which the Participant
renders service to the Company or an Affiliate as an Employee, Director or Consultant or a change in the Entity for which the Participant
renders such service, provided that there is no interruption or termination of the Participant’s service with the Company
or an Affiliate, will not terminate a Participant’s Continuous Service; provided, however, that if the Entity for
which a Participant is rendering services ceases to qualify as an Affiliate, as determined by the Board in its sole discretion,
such Participant’s Continuous Service will be considered to have terminated on the date such Entity ceases to qualify as
an Affiliate. For example, a change in status from an Employee of the Company to a Consultant of an Affiliate or to a Director
will not constitute an interruption of Continuous Service. To the extent permitted by law, the Board or the chief executive officer
of the Company, in that party’s sole discretion, may determine whether Continuous Service will be considered interrupted
in the case of (i) any leave of absence approved by the Board or chief executive officer, including sick leave, military leave
or any other personal leave, or (ii) transfers between the Company, an Affiliate, or their successors. Notwithstanding the foregoing,
a leave of absence will be treated as Continuous Service for purposes of vesting in a Stock Award only to such extent as may be
provided in the Company’s leave of absence policy, in the written terms of any leave of absence agreement or policy applicable
to the Participant, or as otherwise required by law.


 


(l)                
“Corporate Transaction” means the consummation, in a single transaction or in a series of
related transactions, of any one or more of the following events:


 


(i)               
a sale or other disposition of all or substantially all, as determined by the Board in its sole discretion, of the consolidated
assets of the Company and its Subsidiaries;


 


(ii)              
a sale or other disposition of more than 50% of the outstanding securities of the Company;


 


(iii)             
a merger, consolidation or similar transaction following which the Company is not the surviving corporation; or


 


(iv)             
a merger, consolidation or similar transaction following which the Company is the surviving corporation but the shares
of Common Stock outstanding immediately preceding the merger, consolidation or similar transaction are converted or exchanged by
virtue of the merger, consolidation or similar transaction into other property, whether in the form of securities, cash or otherwise.


 






    18.


     


    

 





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


 


(n)              
“Disability” means, with respect to a Participant, the inability of such Participant to engage
in any substantial gainful activity by reason of any medically determinable physical or mental impairment that can be expected
to result in death or that has lasted or can be expected to last for a continuous period of not less than twelve (12) months
as provided in Sections 22(e)(3) and 409A(a)(2)(c)(i) of the Code, and will be determined by the Board on the basis of such
medical evidence as the Board deems warranted under the circumstances.


 


(o)              
“Effective Date” means the effective date of this Plan, which is the earlier of (i) the
date that this Plan is first approved by the Company’s stockholders, and (ii) the date this Plan is adopted by the Board.


 


(p)              
“Employee” means any person employed by the Company or an Affiliate. However, service solely
as a Director, or payment of a fee for such services, will not cause a Director to be considered an “Employee” for
purposes of the Plan.


 


(q)               
“Entity” means a corporation, partnership, limited liability company or other entity.


 


(r)               
“Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and regulations
promulgated thereunder.


 


(s)              
“Exchange Act Person” means any natural person, Entity or “group” (within the
meaning of Section 13(d) or 14(d) of the Exchange Act), except that “Exchange Act Person” will not include
(i) the Company or any Subsidiary of the Company, (ii) any employee benefit plan of the Company or any Subsidiary of
the Company or any trustee or other fiduciary holding securities under an employee benefit plan of the Company or any Subsidiary
of the Company, (iii) an underwriter temporarily holding securities pursuant to a registered public offering of such securities,
(iv) an Entity Owned, directly or indirectly, by the stockholders of the Company in substantially the same proportions as
their Ownership of stock of the Company; or (v) any natural person, Entity or “group” (within the meaning of Section 13(d)
or 14(d) of the Exchange Act) that, as of the Effective Date, is the Owner, directly or indirectly, of securities of the Company
representing more than 50% of the combined voting power of the Company’s then outstanding securities.


 


(t)               
“Fair Market Value” means, as of any date, the value of the Common Stock determined by the
Board in compliance with Section 409A of the Code or, in the case of an Incentive Stock Option, in compliance with Section 422
of the Code.


 


(u)              
“Incentive Stock Option” means an option granted pursuant to Section 5 of the Plan that is
intended to be, and that qualifies as, an “incentive stock option” within the meaning of Section 422 of the Code.


 


(v)               
“Nonstatutory Stock Option” means an option granted pursuant to Section 5 of the Plan that
does not qualify as an Incentive Stock Option.


 


(w)              
“Officer” means any person designated by the Company as an officer.


 


(x)               
“Option” means an Incentive Stock Option or a Nonstatutory Stock Option to purchase shares
of Common Stock granted pursuant to the Plan.


 






    19.


     


    

 





(y)              
 “Option Agreement” means a written agreement between the Company and an Optionholder evidencing
the terms and conditions of an Option grant. Each Option Agreement will be subject to the terms and conditions of the Plan.


 


(z)               
“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.


 


(aa)             
“Other Stock Award” means an award based in whole or
in part by reference to the Common Stock which is granted pursuant to the terms and conditions of Section 6(c).


 


(bb)             
“Other Stock Award Agreement” means a written agreement
between the Company and a holder of an Other Stock Award evidencing the terms and conditions of an Other Stock Award grant. Each
Other Stock Award Agreement will be subject to the terms and conditions of the Plan.


 


(cc)             
“Own,” “Owned,” “Owner,” “Ownership”
A person or Entity will be deemed to “Own,” to have “Owned,” to be the “Owner” of, or to have
acquired “Ownership” of securities if such person or Entity, directly or indirectly, through any contract, arrangement,
understanding, relationship or otherwise, has or shares voting power, which includes the power to vote or to direct the voting,
with respect to such securities.


 


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


 


(ee)             
“Plan” means this 2018 Equity Incentive Plan.


 


(ff)              
“Restricted Stock Award” means an award of shares of Common Stock which is granted pursuant
to the terms and conditions of Section 6(a).


 


(gg)            
“Restricted Stock Award Agreement” means a written agreement between the Company and a holder
of a Restricted Stock Award evidencing the terms and conditions of a Restricted Stock Award grant. Each Restricted Stock Award
Agreement will be subject to the terms and conditions of the Plan.


 


(hh)            
“Restricted Stock Unit Award” means a right to receive shares of Common Stock which is granted
pursuant to the terms and conditions of Section 6(b).


 


(ii)              
“Restricted Stock Unit Award Agreement” means a written agreement between the Company and
a holder of a Restricted Stock Unit Award evidencing the terms and conditions of a Restricted Stock Unit Award grant. Each Restricted
Stock Unit Award Agreement will be subject to the terms and conditions of the Plan.


 


(jj)              
“Rule 405” means Rule 405 promulgated under the Securities Act.


 


(kk)            
“Rule 701” means Rule 701 promulgated under the Securities Act.


 


(ll)              
“Securities Act” means the Securities Act of 1933, as amended.


 


(mm)          
“Stock Appreciation Right” or “SAR” means a right to receive the
appreciation on Common Stock that is granted pursuant to the terms and conditions of Section 5.


 






    20.


     


    

 





(nn)           
 “Stock Appreciation Right Agreement” means a written agreement between the Company and a
holder of a Stock Appreciation Right evidencing the terms and conditions of a Stock Appreciation Right grant. Each Stock Appreciation
Right Agreement will be subject to the terms and conditions of the Plan.


 


(oo)             
“Stock Award” means any right to receive Common Stock granted under the Plan, including an
Incentive Stock Option, a Nonstatutory Stock Option, a Restricted Stock Award, a Restricted Stock Unit Award, a Stock Appreciation
Right or any Other Stock Award.


 


(pp)            
“Stock Award Agreement” means a written agreement between the Company and a Participant evidencing
the terms and conditions of a Stock Award grant. Each Stock Award Agreement will be subject to the terms and conditions of the
Plan.


 


(qq)             
“Subsidiary” means, with respect to the Company, (i) any corporation of which more than
50% of the outstanding capital stock having ordinary voting power to elect a majority of the board of directors of such corporation
(irrespective of whether, at the time, stock of any other class or classes of such corporation will have or might have voting power
by reason of the happening of any contingency) is at the time, directly or indirectly, Owned by the Company, and (ii) any
partnership, limited liability company or other entity in which the Company has a direct or indirect interest (whether in the form
of voting or participation in profits or capital contribution) of more than 50%.


 


(rr)             
“Ten Percent Stockholder” means a person who Owns (or is deemed to Own pursuant to Section 424(d)
of the Code) stock possessing more than 10% of the total combined voting power of all classes of stock of the Company or any Affiliate.


 









    21.


     


    

 


IN8BIO, INC.


 


AMENDMENT NO. 1 TO 2018 EQUITY INCENTIVE
PLAN


 


Date
Approved by the Board of Directors: August 6, 2020


Date
Approved by the stockholders: August 6, 2020


 


		1.	The name of the Plan be, and it hereby is, amended to be the “In8bio, Inc. 2018 Equity Incentive
Plan.”



 


		2.	Section 3(a)(i) of the Plan be, and it hereby is, amended to read as follows:



 


“(i) Subject to Section 9(a)
relating to Capitalization Adjustments, the aggregate number of shares of Common Stock that may be issued pursuant to Stock Awards
from and after the Effective Date will not exceed 5,205,919 shares (the “Share Reserve”).”


 


		3.	Section 13(i) of the Plan be, and it hereby is, amended to read as follows:



 


“(i)    “Company”
means In8bio, Inc., a Delaware corporation.”


 


		4.	Except as set forth in this Amendment, the Plan shall be unaffected hereby and shall remain in
full force and effect.



 


		5.	Capitalized terms used herein and not otherwise defined herein shall have the meanings set forth
in the Plan.



 


* * *









    22.


     


    

 


IN8BIO, INC.


 


AMENDMENT NO. 2 TO 2018 EQUITY INCENTIVE
PLAN


 


Date
Approved by the Board of Directors: August 21, 2020


Date
Approved by the stockholders: August 21, 2020


 


 


		1.	Section 3(a)(i) of the Plan be, and it hereby is, amended to read as follows:



 


“(i) Subject to Section 9(a)
relating to Capitalization Adjustments, the aggregate number of shares of Common Stock that may be issued pursuant to Stock Awards
from and after the Effective Date will not exceed 5,757,474 shares (the “Share Reserve”).”


 


		2.	Except as set forth in this Amendment, the Plan shall be unaffected hereby and shall remain in
full force and effect.



 


		3.	Capitalized terms used herein and not otherwise defined herein shall have the meanings set forth
in the Plan.



 


* * *


 








    23.