Document:

EX-10.3

 Exhibit 10.3 

TENAYA THERAPEUTICS, INC. 

2021 EQUITY INCENTIVE PLAN 

1. Purposes of the Plan. The purposes of this Plan are: 
  

	 	•	 	 to attract and retain the best available personnel for positions of substantial responsibility,

  

	 	•	 	 to provide additional incentive to Employees, Directors and Consultants, and 

 

	 	•	 	 to promote the success of the Company’s business. 

The Plan permits the grant of Incentive Stock Options, Nonstatutory Stock Options, Stock Appreciation Rights, Restricted Stock, Restricted
Stock Units and Performance Awards. 
 2. Definitions. As used herein, the following definitions will apply: 

2.1 “Administrator” means the Board or any of its Committees as will be administering the Plan, in accordance with
Section 4 of the Plan. 
 2.2 “Applicable Laws” means the legal and regulatory requirements relating to the
administration of equity-based awards, including but not limited to the related issuance of shares of Common Stock, including but not limited to, under U.S. federal and 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 non-U.S. country or jurisdiction where Awards are, or will be, granted under the Plan. 

2.3 “Award” means, individually or collectively, a grant under the Plan of Options, Stock Appreciation Rights, Restricted
Stock, Restricted Stock Units, or Performance Awards. 
 2.4 “Award Agreement” means the written or electronic agreement
setting forth the terms and provisions applicable to each Award granted under the Plan. The Award Agreement is subject to the terms and conditions of the Plan. 

2.5 “Board” means the Board of Directors of the Company. 

2.6 “Change in Control” means the occurrence of any of the following events: 

(a) Change in Ownership of the Company. 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 fifty percent (50%) of the total voting power of the
stock of the Company; provided, however, that for purposes of this subsection (a), the acquisition of additional stock by any one Person, who is considered to own more than fifty percent (50%) of the total voting power of the stock of the
Company will not be considered a Change in Control; 

 
provided, further, that any change in the ownership of the stock of the Company as a result of a private financing of the Company that is approved by the Board also will not be considered a
Change in Control. Further, if the stockholders of the Company immediately before such change in ownership continue to retain immediately after the change in ownership, in substantially the same proportions as their ownership of shares of the
Company’s voting stock immediately prior to the change in ownership, direct or indirect beneficial ownership of fifty percent (50%) or more of the total voting power of the stock of the Company or of the ultimate parent entity of the Company,
such event will not be considered a Change in Control under this subsection (a). For this purpose, indirect beneficial ownership will include, without limitation, an interest resulting from ownership of the voting securities of one or more
corporations or other business entities which own the Company, as the case may be, either directly or through one or more subsidiary corporations or other business entities; or 

(b) Change in Effective Control of the Company. 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 subsection (b), 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; or 
 (c) Change in Ownership of a Substantial Portion of the
Company’s Assets. 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 fifty percent (50%) of the total gross fair market value of all of the assets of the Company
immediately prior to such acquisition or acquisitions; provided, however, that for purposes of this subsection (c), the following will not constitute a change in the ownership of a substantial portion of the Company’s assets: (i) a
transfer to an entity that is controlled by the Company’s stockholders immediately after the transfer, or (ii) a transfer of assets by the Company to: (A) a stockholder of the Company (immediately before the asset transfer) in
exchange for or with respect to the Company’s stock, (B) an entity, fifty percent (50%) or more of the total value or voting power of which is owned, directly or indirectly, by the Company, (C) a Person, that owns, directly or
indirectly, fifty percent (50%) or more of the total value or voting power of all the outstanding stock of the Company, or (D) an entity, at least fifty percent (50%) of the total value or voting power of which is owned, directly or
indirectly, by a Person described in this subsection (c)(ii)(C). For purposes of this subsection (c), 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. 
 For purposes of this Section 2.6, persons will be considered to be acting as a group
if they are owners of a corporation that enters into a merger, consolidation, purchase or acquisition of stock, or similar business transaction with the Company. 

  
 -2- 

 Notwithstanding the foregoing, a transaction will not be deemed a Change in Control unless
the transaction qualifies as a change in control event within the meaning of Code Section 409A. 
 Further and for the avoidance of
doubt, a transaction will not constitute a Change in Control if: (x) its sole purpose is to change the jurisdiction of the Company’s incorporation, or (y) its sole purpose is to create a holding company that will be owned in
substantially the same proportions by the persons who held the Company’s securities immediately before such transaction. 
 2.7
“Code” means the U.S. Internal Revenue Code of 1986, as amended. Reference to a specific section of the Code or regulation thereunder will include such section or regulation, any valid regulation or other formal guidance of general
or direct applicability promulgated under such section, and any comparable provision of any future legislation or regulation amending, supplementing or superseding such section or regulation. 

2.8 “Committee” means a committee of Directors or of other individuals satisfying Applicable Laws appointed by the Board, or
by a duly authorized committee of the Board, in accordance with Section 4 hereof. 
 2.9 “Common Stock” means the
common stock of the Company. 
 2.10 “Company” means Tenaya Therapeutics, Inc., a Delaware corporation, or any
successor thereto. 
 2.11 “Consultant” means any natural person, including an advisor, engaged by the Company or any of
its Parent or Subsidiaries to render bona fide services to such entity, provided the services (a) are not in connection with the offer or sale of securities in a capital-raising transaction, and (b) do not directly promote or maintain a
market for the Company’s securities, in each case, within the meaning of Form S-8 promulgated under the Securities Act, and provided further, that a Consultant will include only those persons to whom the
issuance of Shares may be registered under Form S-8 promulgated under the Securities Act. 
 2.12
“Director” means a member of the Board. 
 2.13 “Disability” means total and permanent disability as
defined in Code Section 22(e)(3), provided that in the case of Awards other than Incentive Stock Options, the Administrator in its discretion may determine whether a permanent and total disability exists in accordance with uniform and non-discriminatory standards adopted by the Administrator from time to time. 
 2.14
“Employee” means any person, including Officers and Directors, employed by the Company or any Parent or Subsidiary of the Company. Neither service as a Director nor payment of a director’s fee by the Company will be sufficient
to constitute “employment” by the Company. 
 2.15 “Exchange Act” means the U.S. Securities Exchange Act of 1934,
as amended, including the rules and regulations promulgated thereunder. 

  
 -3- 

 2.16 “Exchange Program” means a program under which (a) 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, (b) 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 (c) 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. 
 2.17 “Fair Market Value” means, as of any date and unless the
Administrator determines otherwise, the value of Common Stock determined as follows: 
 (a) 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 Global Select Market, the Nasdaq Global Market, or the Nasdaq Capital Market of The Nasdaq Stock Market, its Fair Market Value will be
the closing sales price for such stock (or, if no closing sales price was reported on that date, as applicable, on the last Trading Day such closing sales price was reported) as quoted on such exchange or system on the date of determination, as
reported in The Wall Street Journal or such other source as the Administrator deems reliable; 
 (b) If the Common Stock is
regularly quoted by a recognized securities dealer but selling prices are not reported, the Fair Market Value of a Share will be the mean between the high bid and low asked prices for the Common Stock on the day of determination (or, if no bids and
asks were reported on that date, as applicable, on the last Trading Day such bids and asks were reported), as reported in The Wall Street Journal or such other source as the Administrator deems reliable; 

(c) For purposes of any Awards granted on the Registration Date, the Fair Market Value will be the initial price to the public as set forth
in the final prospectus included within the registration statement on Form S-1 filed with the Securities and Exchange Commission for the initial public offering of the Common Stock; or 

(d) In the absence of an established market for the Common Stock, the Fair Market Value will be determined in good faith by the
Administrator. 
 2.18 “Fiscal Year” means the fiscal year of the Company. 

2.19 “Incentive Stock Option” means an Option that by its terms qualifies and is otherwise intended to qualify as an
incentive stock option within the meaning of Code Section 422 and the regulations promulgated thereunder. 
 2.20 “Nonstatutory
Stock Option” means an Option that by its terms does not qualify or is not intended to qualify as an Incentive Stock Option. 

2.21 “Officer” means a person who is an officer of the Company within the meaning of Section 16 of the Exchange Act and
the rules and regulations promulgated thereunder. 
 2.22 “Option” means a stock option granted pursuant to the Plan. 

  
 -4- 

 2.23 “Outside Director” means a Director who is not an Employee. 

2.24 “Parent” means a “parent corporation,” whether now or hereafter existing, as defined in Code
Section 424(e). 
 2.25 “Participant” means the holder of an outstanding Award. 

2.26 “Performance Awards” means an Award which may be earned in whole or in part upon attainment of performance goals or
other vesting criteria as the Administrator may determine and which may be cash- or stock-denominated and may be settled for cash, Shares or other securities or a combination of the foregoing under Section 10. 

2.27 “Performance Period” means Performance Period as defined in Section 10.1. 

2.28 “Period of Restriction” means the period (if any) 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. 
 2.29 “Plan” means this 2021 Equity Incentive Plan. 

2.30 “Registration Date” means the effective date of the first registration statement that is filed by the Company and
declared effective pursuant to Section 12(b) of the Exchange Act, with respect to any class of the Company’s securities. 

2.31 “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. 
 2.32 “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. 

2.33 “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. 

2.34 “Section 16b” means Section 16(b) of the Exchange Act. 

2.35 “Section 409A” means Code Section 409A and the U.S. Treasury Regulations and guidance
thereunder, and any applicable state law equivalent, as each may be promulgated, amended or modified from time to time. 
 2.36
“Securities Act” means the U.S. Securities Act of 1933, as amended, including the rules and regulations promulgated thereunder. 

2.37 “Service Provider” means an Employee, Director or Consultant. 

  
 -5- 

 2.38 “Share” means a share of the Common Stock, as adjusted in accordance
with Section 14 of the Plan. 
 2.39 “Stock Appreciation Right” means an Award, granted alone or in connection with an
Option, that pursuant to Section 7 is designated as a Stock Appreciation Right. 
 2.40 “Subsidiary” means a
“subsidiary corporation,” whether now or hereafter existing, as defined in Code Section 424(f). 
 2.41 “Trading
Day” means a day that the primary stock exchange, national market system, or other trading platform, as applicable, upon which the Common Stock is listed (or otherwise trades regularly, as determined by the Administrator, in its sole
discretion) is open for trading. 
 2.42 “U.S. Treasury Regulations” means the Treasury Regulations of the Code. Reference
to a specific Treasury Regulation or Section of the Code will include such Treasury Regulation or Section, any valid regulation promulgated under such Section, and any comparable provision of any future legislation or regulation amending,
supplementing or superseding such Section or regulation. 
 3.
Stock Subject to the Plan. 
 3.1 Stock Subject to the
Plan. Subject to adjustment upon changes in capitalization of the Company as provided in Section 14 and the automatic increase set forth in Section 3.2, the maximum aggregate number of Shares that may be subject to Awards and sold
under the Plan will be equal to (a) 4,000,000 Shares, plus (b) any Shares subject to stock options, restricted stock units, or similar awards granted under the Company’s 2016 Equity Incentive Plan (the “2016
Plan”) that, on or after the Registration Date, expire or otherwise terminate without having been exercised in full, are tendered to or withheld by the Company for payment of an exercise price or for tax withholding obligations, or are
forfeited to or repurchased by the Company due to failure to vest, with the maximum number of Shares to be added to the Plan pursuant to clause (b) equal to 2,430,000 Shares. In addition, Shares may become available for issuance under
Sections 3.2 and 3.3. The Shares may be authorized but unissued, or reacquired Common Stock. 
 3.2 Automatic Share Reserve
Increase. Subject to adjustment upon changes in capitalization of the Company as provided in Section 14, the number of Shares available for issuance under the Plan will be increased on the first day of each Fiscal Year beginning with the
2022 Fiscal Year, in an amount equal to the least of (a) 4,000,000 Shares, (b) four percent (4%) of the outstanding Shares on the last day of the immediately preceding Fiscal Year, or (c) such number of Shares determined by the Board
no later than the last day of the immediately preceding Fiscal Year. 
 3.3 Lapsed Awards. If an Award expires or becomes
unexercisable without having been exercised in full, is surrendered pursuant to an Exchange Program, or, with respect to Restricted Stock, Restricted Stock Units, Performance Units or Performance Shares is forfeited to or repurchased by the Company
due to the failure to vest, the unpurchased Shares (or for Awards other than Options or Stock Appreciation Rights the forfeited or repurchased Shares) which were 

  
 -6- 

 
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 Award will not be returned to the Plan and will not become available for future distribution under the Plan; provided, however, that if Shares issued pursuant to Awards of Restricted Stock, Restricted Stock Units or
Performance Awards 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
liabilities or withholdings related to an Award will become available for future grant or sale under the Plan. To the extent 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 14, 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 3.1, plus, to the extent allowable under Code Section 422 and the U.S. Treasury Regulations promulgated thereunder, any Shares that become available for issuance under the Plan pursuant to Sections
3.2 and 3.3. 
 3.4 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. 
 4. Administration of the Plan. 

4.1 Procedure. 
 4.1.1
Multiple Administrative Bodies. Different Committees with respect to different groups of Service Providers may administer the Plan. 

4.1.2 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. 

4.1.3 Other Administration. Other than as provided above, the Plan will be administered by (A) the Board or (B) a Committee,
which Committee will be constituted to comply with Applicable Laws. 
 4.2 Powers of the Administrator. Subject to the provisions of
the Plan, 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: 

(a) to determine the Fair Market Value; 

(b) to select the Service Providers to whom Awards may be granted hereunder; 

  
 -7- 

 (c) to determine the number of Shares to be covered by each Award granted hereunder; 

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

(e) to determine the terms and conditions, not inconsistent with the terms of the Plan, of any Award granted hereunder. Such terms and
conditions include, but are 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, and any restriction or
limitation regarding any Award or the Shares relating thereto (including but not limited to, temporarily suspending the exercisability of an Award if the Administrator deems such suspension to be necessary or appropriate for administrative purposes
or to comply with Applicable Laws, provided that such suspension must be lifted prior to the expiration of the maximum term and post-termination exercisability period of an Award), based in each case on such factors as the Administrator will
determine; 
 (f) to institute and determine the terms and conditions of an Exchange Program, including, subject to Section 19.3, to
unilaterally implement an Exchange Program without the consent of the applicable Award holder; 
 (g) to construe and interpret the terms
of the Plan and Awards granted pursuant to the Plan; 
 (h) to prescribe, amend and rescind rules and regulations relating to the Plan,
including rules and regulations relating to sub-plans established for the purpose of satisfying applicable non-U.S. laws or for qualifying for favorable tax treatment
under applicable non-U.S. laws; 
 (i) to modify or amend each Award (subject to
Section 19.3), 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 or Stock Appreciation Right (subject to Sections 6.4 and 7.5);

 (j) to allow Participants to satisfy withholding tax obligations in a manner prescribed in Section 16; 

(k) 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; 
 (l) 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; and 
 (m) to make all other determinations deemed necessary or advisable for administering the
Plan. 
 4.3 Effect of Administrator’s Decision. The Administrator’s decisions, determinations and
interpretations will be final and binding on all Participants and any other holders of Awards and will be given the maximum deference permitted by Applicable Laws. 

  
 -8- 

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

6. Stock Options. 
 6.1
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 to Service Providers in such amounts as the Administrator, in its sole discretion, will determine. 

6.2 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. 

6.3 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 6.3, 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 Code Section 422 and
the U.S. Treasury Regulations promulgated thereunder. 
 6.4 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 date of grant 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 date of grant or such shorter
term as may be provided in the Award Agreement. 
 6.5 Option Exercise Price and Consideration. 

6.5.1 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 date of grant. 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 date of
grant. Notwithstanding the foregoing provisions of this Section 6.5.1, 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 date of grant pursuant to a
transaction described in, and in a manner consistent with, Code Section 424(a). 

  
 -9- 

 6.5.2 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. 

6.5.3 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: (a) cash (including cash equivalents); (b)
check; (c) promissory note, to the extent permitted by Applicable Laws, (d) 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; (e) consideration received by the Company
under a cashless exercise program (whether through a broker or otherwise) implemented by the Company in connection with the Plan; (f) by net exercise; (g) such other consideration and method of payment for the issuance of Shares to the
extent permitted by Applicable Laws, or (h) 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. 
 6.6 Exercise of Option. 

6.6.1 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: (a) notice of exercise (in such form as the Administrator may specify from
time to time) from the person entitled to exercise the Option, and (b) 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 14 of the Plan. 

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. 

  
 -10- 

 6.6.2 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, to the extent that the Option is vested on the date of
termination, within three (3) months of termination, or such shorter or longer period of time, as is specified in the Award Agreement or in writing by the Administrator, in each case, in no event later than the expiration of the term of such
Option as set forth in the Award Agreement. 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. 

6.6.3 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 twelve (12) months of termination, or such longer or shorter period of time as is specified in the Award Agreement or in writing by the Administrator (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. 
 6.6.4 Death of Participant. If a Participant dies while a Service
Provider, the Option may be exercised within twelve (12) months following the Participant’s death, or within such longer or shorter period of time as is specified in the Award Agreement or in writing by the Administrator (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 (if any) 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 (each, a “Legal Representative”). If the Option is exercised pursuant to
this Section 6.6.4, Participant’s designated beneficiary or Legal Representative shall be subject to the terms of this Plan and the Award Agreement, including but not limited to the restrictions on transferability and forfeitability
applicable to the Service Provider. 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. 

  
 -11- 

 6.6.5 Tolling Expiration. A Participant’s Award Agreement may also provide
that: 
 (a) if the exercise of the Option following the cessation of Participant’s status as a Service Provider (other than upon the
Participant’s death or Disability) would result in liability under Section 16(b), then the Option will terminate on the earlier of (i) the expiration of the term of the Option set forth in the Award Agreement, or (ii) the tenth
(10th) day after the last date on which such exercise would result in liability under Section 16(b); or 

(b) if the exercise of the Option following the cessation of the Participant’s status as a Service Provider (other than upon the
Participant’s death or Disability) would be prohibited at any time solely because the issuance of Shares would violate the registration requirements under the Securities Act, then the Option will terminate on the earlier of (i) the
expiration of the term of the Option or (ii) the expiration of a period of thirty (30) days after the cessation of the Participant’s status as a Service Provider during which the exercise of the Option would not be in violation of
such registration requirements. 
 7. Stock Appreciation Rights. 

7.1 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. 
 7.2 Number of
Shares. The Administrator will have complete discretion to determine the number of Shares subject to any Award of Stock Appreciation Rights. 

7.3 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 7.6 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 date of grant. 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. 

7.4 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. 

7.5 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 6.4 relating to the maximum term and Section 6.5 relating to exercise also will apply to Stock
Appreciation Rights. 
 7.6 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: 
 (a) The difference between the Fair Market
Value of a Share on the date of exercise over the exercise price; times 
 (b) The number of Shares with respect to which the Stock
Appreciation Right is exercised. 

  
 -12- 

 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. 
 8. Restricted Stock. 

8.1 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. 

8.2 Restricted Stock Agreement. Each Award of Restricted Stock will be evidenced by an Award Agreement that will specify the Period of
Restriction (if any), 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. 
 8.3 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. 

8.4 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. 
 8.5 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. 
 8.6 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. 

8.7 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. 
 8.8 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. 

9.1 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. 

  
 -13- 

 9.2 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, divisional, business unit, or individual goals (including, but not limited to, continued employment or service), applicable federal or state securities laws or any other basis determined by the Administrator in its discretion. 

9.3 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. 

9.4 Form and Timing of Payment. Payment of earned Restricted Stock Units will be made at the time(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. 

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

 10. Performance Awards. 

10.1 Award Agreement. Each Performance Award will be evidenced by an Award Agreement that will specify any time period during which any
performance objectives or other vesting provisions will be measured (“Performance Period”), and such other terms and conditions as the Administrator determines. Each Performance Award will have an initial value that is determined by
the Administrator on or before its date of grant. 
 10.2 Objectives or Vesting Provisions and Other Terms. The Administrator will
set any objectives or vesting provisions that, depending on the extent to which any such objectives or vesting provisions are met, will determine the value of the payout for the Performance Awards. The Administrator may set vesting criteria based
upon the achievement of Company-wide, divisional, business unit, or individual goals (including, but not limited to, continued employment or service), applicable federal or state securities laws, or any other basis determined by the
Administrator in its discretion. 
 10.3 Earning Performance Awards. After an applicable Performance Period has ended, the holder of
a Performance Award will be entitled to receive a payout for the Performance Award earned by the Participant over the Performance Period. The Administrator, in its discretion, may reduce or waive any performance objectives or other vesting
provisions for such Performance Award. 

  
 -14- 

 10.4 Form and Timing of Payment. Payment of earned Performance Awards will be made at
the time(s) determined by the Administrator and set forth in the Award Agreement. The Administrator, in its sole discretion, may settle earned Performance Awards in cash, Shares, or a combination of both. 

10.5 Cancellation of Performance Awards. On the date set forth in the Award Agreement, all unearned or unvested Performance Awards will
be forfeited to the Company, and again will be available for grant under the Plan. 
 11. Compliance With
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 Section 409A such that the grant, payment, settlement or
deferral will not be subject to the additional tax or interest applicable under 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 be exempt
from or meet the requirements of Section 409A and will be construed and interpreted in accordance with such intent (including with respect to any ambiguities or ambiguous terms), 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 Section 409A the Award will be granted, paid, settled or deferred in a manner that will meet the requirements of Section 409A, such
that the grant, payment, settlement or deferral will not be subject to the additional tax or interest applicable under Section 409A. In no event will the Company or any of its Parent or Subsidiaries have any responsibility, liability, or
obligation to reimburse, indemnify, or hold harmless a Participant (or any other person) in respect of Awards, for any taxes, penalties or interest that may be imposed on, or other costs incurred by, Participant (or any other person) as a result of
Section 409A. 
 12. Leaves of Absence/Transfer Between Locations. Unless the Administrator provides otherwise or as otherwise
required by Applicable Laws, 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 (a) any leave of absence approved by the Company or
(b) transfers between locations of the Company or between the Company, its Parent, or any of its Subsidiaries. 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 (1st)
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. 

13. Limited Transferability of Awards. Unless determined otherwise by the Administrator, Awards may not be sold, pledged, assigned,
hypothecated, transferred, or disposed of in any manner other than by will or by the laws of descent and distribution (which, for purposes of clarification, shall be deemed to include through a beneficiary designation if available in accordance with
Section 6.6), and may be exercised, during the lifetime of the Participant, only by the Participant. If the Administrator makes an Award transferable, such Award will contain such additional terms and conditions as the Administrator deems
appropriate. 

  
 -15- 

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

14.1 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, reclassification, 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 (other than any ordinary dividends or other ordinary distributions), 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 shares of stock that may be delivered under the Plan and/or the number, class, and price of shares of
stock covered by each outstanding Award, and numerical Share limits in Section 3. 
 14.2 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. 
 14.3 Merger or Change in Control. In the event
of a merger of the Company with or into another corporation or other entity or a Change in Control, each outstanding Award will be treated as the Administrator determines (subject to the provisions of the following paragraph) 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;
(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 or Change in Control; (d) (i) 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 (ii) 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 14.3, the Administrator will
not be obligated to treat all Awards, all Awards held by a Participant, all Awards of the same type, or all portions of Awards, similarly. 

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

  
 -16- 

 
Performance Units (or portions thereof) not assumed or substituted for will lapse, and, with respect to Awards with performance-based vesting (or portions thereof) not assumed or substituted for,
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 each case, unless specifically provided otherwise under the applicable Award Agreement
or other written agreement between the Participant and the Company or any of its Subsidiaries or Parents, as applicable. In addition, unless specifically provided otherwise under the applicable Award Agreement or other written agreement between the
Participant and the Company or any of its Subsidiaries or Parents, as applicable, if an Option or Stock Appreciation Right (or portion thereof) is not 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 (or its applicable portion) will be exercisable for a period of time determined by the Administrator in its sole discretion, and the Option or Stock
Appreciation Right (or its applicable portion) will terminate upon the expiration of such period. 
 For the purposes of this
Section 14.3 and Section 14.4 below, 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, Performance Unit or Performance Share, 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. 
 Notwithstanding anything in this Section 14.3 to the contrary, 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 all cases, unless specifically provided otherwise under the applicable Award Agreement or other written agreement between the Participant and the Company or any of its Subsidiaries or Parents, as applicable; 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. 

Notwithstanding anything in this Section 14.3 to the contrary, and unless otherwise provided in an Award Agreement, if an Award that
vests, is earned or paid-out under an Award Agreement is subject to Section 409A and if the change in control definition contained in the Award Agreement (or other agreement related to the Award, as
applicable) does not comply with the definition of “change in control” for purposes of a distribution under 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 Section 409A without triggering any penalties applicable under Section 409A. 

  
 -17- 

 14.4 Outside Director Awards. With respect to Awards granted to an Outside Director,
the Outside Director will fully vest in and have the right to exercise Options and/or Stock Appreciation Rights as to all of the Shares underlying such Award, including those Shares which otherwise would not be vested or exercisable, all
restrictions on Restricted Stock and Restricted Stock Units will lapse, and, with respect to Awards with performance-based vesting, 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, unless specifically provided otherwise under the applicable Award Agreement or other written agreement between the Participant and the Company or any of its Parent or Subsidiaries, as applicable. 

15. Tax Withholding. 

15.1 Withholding Requirements. Prior to the delivery of any Shares or cash pursuant to an Award (or exercise thereof) or such earlier
time as any tax withholdings are due, the Company (or any of its Parent, Subsidiaries, or affiliates employing or retaining the services of a Participant, as applicable) will have the power and the right to deduct or withhold, or require a
Participant to remit to the Company (or any of its Parent, Subsidiaries, or affiliates, as applicable) or a relevant tax authority, an amount sufficient to satisfy U.S. federal, state, local, non-U.S., and
other taxes (including the Participant’s FICA obligation) required to be withheld or paid with respect to such Award (or exercise thereof). 

15.2 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 liability or withholding obligation, in whole or in part by such methods as the Administrator shall determine, including, without limitation, (a) paying cash, (b) electing to have the
Company withhold otherwise deliverable cash or Shares having a fair market value equal to the minimum statutory amount required to be withheld or such greater amount as the Administrator may determine if such amount would not have adverse accounting
consequences, as the Administrator determines in its sole discretion, (c) delivering to the Company already-owned Shares having a fair market value equal to the statutory amount required to be withheld or such greater amount as the
Administrator may determine, in each case, provided the delivery of such Shares will not result in any adverse accounting consequences, as the Administrator determines in its sole discretion, (d) 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 or paid, (e) such other consideration and method of
payment for the meeting of tax liabilities or withholding obligations as the Administrator may determine to the extent permitted by Applicable Laws, or (f) any combination of the foregoing methods of payment. 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 or such greater amount as the Administrator may determine if such amount would not have adverse accounting consequences, as the
Administrator determines in its sole discretion. 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. 

  
 -18- 

 16. 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 or its Subsidiaries or Parents, as applicable, nor will they interfere in any way with the Participant’s right or
the right of the Company and its Subsidiaries or Parents, as applicable, to terminate such relationship at any time, with or without cause, to the extent permitted by Applicable Laws. 

17. Date of Grant. The date of grant of an Award will be, for all purposes, the date on which the Administrator makes the determination
granting such Award, or such other later date as is determined by the Administrator. Notice of the determination will be provided to each Participant within a reasonable time after the date of such grant. 

18. Term of Plan. Subject to Section 22 of the Plan, the Plan will become effective as of one business day prior to the
Registration Date. The Plan will continue in effect until terminated under Section 19, but (a) no Options that qualify as incentive stock options within the meaning of Code Section 422 may be granted after ten (10) years from the
earlier of the Board or stockholder approval of the Plan and (b) Section 3.2 relating to automatic share reserve increases will operate only until the ten (10) year anniversary of the earlier of the Board or stockholder approval of
the Plan. 
 19. Amendment and Termination of the Plan. 

19.1 Amendment and Termination. The Administrator may at any time amend, alter, suspend or terminate the Plan. 

19.2 Stockholder Approval. The Company will obtain stockholder approval of any Plan amendment to the extent necessary and desirable to
comply with Applicable Laws. 
 19.3 Effect of Amendment or Termination. No amendment, alteration, suspension or termination of the
Plan will materially 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. Conditions Upon Issuance of Shares. 

20.1 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 and will be further subject to the approval of counsel for the Company with respect to such compliance. 

20.2 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. 

  
 -19- 

 21. Inability to Obtain Authority. The inability of the Company to obtain authority
from any regulatory body having jurisdiction or to complete or comply with the requirements of any registration or other qualification of the Shares under any U.S. state or federal law or non-U.S. law or under
the rules and regulations of the Securities and Exchange Commission, the stock exchange on which Shares of the same class are then listed, or any other governmental or regulatory body, which authority, registration, qualification or rule compliance
is deemed by the Company’s counsel to be necessary or advisable for the 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, registration, qualification or rule compliance 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. 

23. Forfeiture Events. The Administrator may specify in an Award Agreement that the Participant’s rights, payments, and benefits
with respect to an Award will be subject to the reduction, cancellation, forfeiture, recoupment, reimbursement, or reacquisition upon the occurrence of certain specified events, in addition to any otherwise applicable vesting or performance
conditions of an Award. Notwithstanding any provisions to the contrary under this Plan, an Award shall be subject to the Company’s clawback policy as may be established and/or amended from time to time to comply with Applicable Laws (including
without limitation pursuant to the listing standards of any national securities exchange or association on which the Company’s securities are listed or as may be required by the Dodd-Frank Wall Street
Reform and Consumer Protection Act) (the “Clawback Policy”). The Administrator may require a Participant to forfeit, return or reimburse the Company all or a portion of the Award and any amounts paid thereunder pursuant to the terms
of the Clawback Policy or as necessary or appropriate to comply with Applicable Laws. Unless this Section 23 specifically is mentioned and waived in an Award Agreement or other document, no recovery of compensation under a Clawback Policy or
otherwise will constitute an event that triggers or contributes to any right of a Participant to resign for “good reason” or “constructive termination” (or similar term) under any agreement with the Company or any Parent or
Subsidiary of the Company. 

  
 -20- 

 TENAYA THERAPEUTICS, INC. 

2021 EQUITY INCENTIVE PLAN 

STOCK OPTION AGREEMENT 

NOTICE OF STOCK OPTION GRANT 

Unless otherwise defined herein, the terms defined in the Tenaya Therapeutics, Inc. 2021 Equity Incentive Plan (the “Plan”)
shall have the same defined meanings in this Stock Option Agreement, which includes the Notice of Stock Option Grant (the “Notice of Grant”), the Terms and Conditions of Stock Option Grant, attached hereto as Exhibit
A, the Exercise Notice, attached hereto as Exhibit B, and all other exhibits, appendices, and addenda attached hereto (together, the “Option Agreement”). 

Participant 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: 

 

			
	 Grant Number:
	  	
                      
                                         
 

		
	 Date of Grant:
	  	
                      
                                         
 

		
	 Vesting Commencement Date:
	  	
                      
                                         
 

		
	 Exercise Price per Share:
	  	
$                      
                                        

		
	 Total Number of Shares Granted:
	  	
                      
                                         
 

		
	 Total Exercise Price:
	  	
$                      
                                        

		
	 Type of Option:
	  	 ___ Incentive Stock Option

		
		  	 ___ Nonstatutory Stock Option

		
	 Term/Expiration Date:
	  	
                      
                                         
 

 Vesting Schedule: 

Subject to any acceleration provisions contained in the Plan, this Option Agreement or any other written agreement between Participant and the
Company (or any Parent or Subsidiary of the Company, as applicable) governing the terms of this Option, this Option shall vest and be exercisable, in whole or in part, according to the following vesting schedule: 

[Insert vesting schedule, e.g.: Twenty-five percent (25%) of the Total Number of Shares Granted under the Option shall be scheduled to
vest on the one (1) year anniversary of the Vesting Commencement Date, and one forty-eighth (1/48th) of the Total Number of Shares Granted under the Option shall be scheduled to vest each
month thereafter on the same day of the month as the Vesting Commencement Date (and if there is no corresponding day in a particular month, on the last day of the month), subject to Participant continuing to be a Service Provider through each such
date.] 

  
 -21- 

 Termination Period: 

This Option shall be exercisable, to the extent vested, for three (3) months after Participant ceases to be a Service Provider, unless
such termination is due to Participant’s death or Disability, in which case this Option shall be exercisable, to the extent vested, 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 14 of the Plan. 

By Participant’s signature and the signature of the representative of the Company below, Participant and the Company agree that this
Option is granted under and governed by the terms and conditions of the Plan and this Option Agreement, including the Terms and Conditions of Stock Option Grant, attached hereto as Exhibit A, the Exercise Notice, attached hereto as
Exhibit B, and all other exhibits, appendices and addenda attached hereto, all of which are made a part of this document. Participant acknowledges receipt of a copy of 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 the Plan and the Option Agreement. Participant hereby agrees to accept as
binding, conclusive and final all decisions or interpretations of the Administrator upon any questions relating to the Plan or this Option Agreement. Participant further agrees to notify the Company upon any change in Participant’s residence
address indicated below. 
  

					
	 PARTICIPANT
	 		 	 TENAYA THERAPEUTICS, INC.

			
	   
	 		 	   

	 Signature
	 		 	 Signature

			
	   
	 		 	   

	 Print Name
	 		 	 Print Name

			
	  
	 		 	   

		 		 	 Title

			
	 Residence Address:
	 		 	  

			
	   
	 		 	  

			
	   
	 		 	  

  
 -22- 

 EXHIBIT A 

TENAYA THERAPEUTICS, INC. 

2021 EQUITY INCENTIVE PLAN 

STOCK OPTION AGREEMENT 

TERMS AND CONDITIONS OF STOCK OPTION GRANT 

23.1 Grant of Option. 

23.1.1 The Company hereby grants to the individual (“Participant”) named in the Notice of Stock Option Grant of this Option
Agreement (the “Notice of Grant”), an option (the “Option”) to purchase the number of Shares set forth in the Notice of Grant, at the exercise price per Share set forth in the Notice of Grant (the “Exercise
Price”), subject to all of the terms and conditions in this Option Agreement and the Plan, which is incorporated herein by reference. Subject to Section 19 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. 
 23.1.2 For U.S. taxpayers, if designated in the
Notice of 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. 
 23.1.3 For
non-U.S. taxpayers, the Option will be designated as an NSO. 
 23.2 Vesting Schedule. Except
as provided in Section 3, the Option awarded by this Option Agreement will vest in accordance with the vesting provisions set forth in the Notice of Grant. Unless specifically provided otherwise in this Option Agreement or other written
agreement between Participant and the Company or any Parent or Subsidiary of the Company, as applicable, Shares subject to this Option that are scheduled to vest on a certain date or upon the occurrence of a certain condition will not vest in
accordance with any of the provisions of this Option Agreement, unless Participant will have been continuously a Service Provider from the Date of Grant until the date such vesting occurs. 

23.3 Administrator Discretion. The Administrator, in its discretion, may accelerate the vesting of the balance, or some lesser portion
of the balance, of the unvested Option at any time, subject to the terms of the Plan. If so accelerated, such Option will be considered as having vested as of the date specified by the Administrator. 

 23.4 Exercise of Option. 

23.4.1 Right to Exercise. This Option shall be exercisable during its term in accordance with the Vesting Schedule set out in the
Notice of Grant and with the applicable provisions of the Plan and this Option Agreement. 
 23.4.2 Method of Exercise. This Option
shall be exercisable by delivery of an exercise notice (the “Exercise Notice”) in the form attached as Exhibit B to the Notice of Grant 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 completed by Participant and delivered to the Company, accompanied by payment of the aggregate Exercise Price as to all Exercised Shares, together with any applicable Tax Obligations (as defined
below). This Option shall be deemed to be exercised upon receipt by the Company of such fully executed Exercise Notice accompanied by the aggregate Exercise Price, together with any applicable Tax Obligations. 

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. 

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

23.5.2 check; 
 23.5.3
consideration received by the Company under a formal cashless exercise program adopted by the Company in connection with the Plan; or 

23.5.4 if Participant is a U.S. employee, surrender of other Shares which (i) shall be valued at its fair market value on the date of
surrender, 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. 
 A non-U.S. resident’s methods of exercise may be restricted by the terms and
conditions of any appendix to this Agreement for Participant’s country (including the Country Addendum, as defined below). 
 23.6 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. 

  
 -2- 

 23.7 Term of Option. This Option may be exercised only within the term set out in the
Notice of Grant, and may be exercised during such term only in accordance with the Plan and the terms of this Option Agreement. 
 23.8
Tax Obligations. 
 23.8.1 Responsibility for Taxes. Participant acknowledges that, regardless of any action taken by
the Company or, if different, Participant’s employer or any Parent or Subsidiary to which Participant is providing services (together, the “Service Recipients”), the ultimate liability for any tax and/or social insurance
liability obligations and requirements in connection with the Option, including, without limitation, (i) all federal, state, and local taxes (including Participant’s Federal Insurance Contributions Act (FICA) obligations) that are required
to be withheld by any Service Recipient or other payment of tax-related items related to Participant’s participation in the Plan and legally applicable to Participant, (ii) Participant’s and, to
the extent required by any Service Recipient, the Service Recipient’s fringe benefit tax liability, if any, associated with the grant, vesting, or exercise of the Option or sale of Shares, and (iii) any other Service Recipient taxes the
responsibility for which Participant has, or has agreed to bear, with respect to the Option (or exercise thereof or issuance of Shares thereunder) (collectively, the “Tax Obligations”), is and remains Participant’s sole
responsibility and may exceed the amount actually withheld by the applicable Service Recipient(s). Participant further acknowledges that no Service Recipient (A) makes any representations or undertakings regarding the treatment of any Tax
Obligations in connection with any aspect of the Option, including, but not limited to, the grant, vesting or exercise of the Option, the subsequent sale of Shares acquired pursuant to such exercise and the receipt of any dividends or other
distributions, and (B) makes any commitment to and is under any obligation to structure the terms of the grant or any aspect of the Option to reduce or eliminate Participant’s liability for Tax Obligations or achieve any particular tax
result. Further, if Participant is subject to Tax Obligations in more than one jurisdiction between the Date of Grant and the date of any relevant taxable or tax withholding event, as applicable, Participant acknowledges that the applicable Service
Recipient(s) (or former employer, as applicable) may be required to withhold or account for Tax Obligations in more than one jurisdiction. If Participant fails to make satisfactory arrangements for the payment of any required Tax Obligations
hereunder at the time of the applicable taxable event, Participant acknowledges and agrees that the Company may refuse to issue or deliver the Shares. 

23.8.2 Tax Withholding. Pursuant to such procedures as the Administrator may specify from time to time, the applicable Service
Recipient(s) will withhold the amount required to be withheld for the payment of Tax Obligations. The Administrator, in its sole discretion and pursuant to such procedures as it may specify from time to time, may permit Participant to satisfy such
Tax Obligations, in whole or in part (without limitation), if permissible by applicable local law, by (i) paying cash, (ii) electing to have the Company withhold otherwise deliverable Shares having a fair market value equal to the minimum
amount that is necessary to meet the withholding requirement for such Tax Obligations (or such greater amount as Participant may elect if permitted by the Administrator, if such greater amount would not result in adverse financial accounting
consequences), (iii) having the amount of such Tax Obligations withheld from Participant’s wages or other cash compensation paid to Participant by the applicable Service Recipient(s), (iv) delivering to the Company Shares that Participant
owns and that have vested with a fair market value equal to such Tax Obligations, or (v) selling a sufficient number of such Shares otherwise 

  
 -3- 

 
deliverable to Participant through such means as the Company may determine in its sole discretion (whether through a broker or otherwise) equal to the minimum amount that is necessary to meet the
withholding requirement for such Tax Obligations (or such greater amount as Participant may elect if permitted by the Administrator, if such greater amount would not result in adverse financial accounting consequences). To the extent determined
appropriate by the Administrator in its discretion, the Administrator will have the right (but not the obligation) to satisfy any Tax Obligations by reducing the number of Shares otherwise deliverable to Participant. 

23.8.3 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. 

23.8.4 Section 409A. Under Section 409A, a stock right (such as the Option) that vests after December 31, 2004 (or that
vested on or prior to such date but which was materially modified after October 3, 2004), that was granted with a per share exercise price that is determined by the Internal Revenue Service (the “IRS”) to be less than the fair
market value of an underlying share on the date of grant (a “discount option”) may be considered “deferred compensation.” A stock right that is a “discount option” may result in (i) income recognition by the
recipient of the stock right prior to the exercise of the stock right, (ii) an additional twenty percent (20%) federal income tax, and (iii) potential penalty and interest charges. The “discount option” may also result in
additional state income, penalty and interest tax to the recipient of the stock right. Participant acknowledges that the Company cannot and has not guaranteed that the IRS will agree that the per Share exercise price of this Option equals or exceeds
the fair market value of a Share on the date of grant in a later examination. Participant agrees that if the IRS determines that the Option was granted with a per Share exercise price that was less than the fair market value of a Share on the date
of grant, Participant shall be solely responsible for Participant’s costs related to such a determination. In no event will the Company or any of its Parent or Subsidiaries have any responsibility, liability, or obligation to reimburse,
indemnify, or hold harmless Participant (or any other person) in respect of this Option or any other Awards, for any taxes, penalties or interest that may be imposed on, or other costs incurred by, Participant (or any other person) as a result of
Section 409A. 
 23.9 Rights as Stockholder. Neither Participant nor any person claiming under or through Participant will
have any of the rights or privileges of a stockholder of the Company in respect of any Shares deliverable hereunder unless and until certificates representing such Shares (which may be in book entry form) will have been issued, recorded on the
records of the Company or its transfer agents or registrars, and delivered to Participant (including through electronic delivery to a brokerage account). After such issuance, recordation and delivery, Participant will have all the rights of a
stockholder of the Company with respect to voting such Shares and receipt of dividends and distributions on such Shares. 

  
 -4- 

 23.10 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 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 the State of California. 
 23.11 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, WHICH UNLESS PROVIDED OTHERWISE UNDER APPLICABLE LAWS IS 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 OPTION 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, SUBJECT TO APPLICABLE LAW, WHICH TERMINATION, UNLESS PROVIDED OTHERWISE UNDER APPLICABLE LAW, MAY BE AT ANY TIME, WITH
OR WITHOUT CAUSE. 
 23.12 Nature of Grant. In accepting the Option, Participant acknowledges, understands and agrees that:

 (a) the grant of the Option is voluntary and occasional and does not create any contractual or other right to receive future grants of
options, or benefits in lieu of options, even if options have been granted in the past; 
 (b) all decisions with respect to future option
or other grants, if any, will be at the sole discretion of the Administrator; 
 (c) Participant is voluntarily participating in the Plan;

 (d) the Option and any Shares acquired under the Plan are not intended to replace any pension rights or compensation; 

(e) the Option and Shares acquired under the Plan and the income and value of same, are not part of normal or expected compensation for
purposes of calculating any severance, resignation, termination, redundancy, dismissal, end-of-service payments, bonuses, long-service awards, pension or retirement or
welfare benefits or similar payments; 
 (f) the future value of the Shares underlying the Option is unknown, indeterminable, and cannot be
predicted with certainty; 
 (g) if the underlying Shares do not increase in value, the Option will have no value; 

  
 -5- 

 (h) if Participant exercises the Option and acquires Shares, the value of such Shares may
increase or decrease in value, even below the Exercise Price; 
 (i) for purposes of the Option, Participant’s status as a Service
Provider will be considered terminated as of the date Participant is no longer actively providing services to the Company or any Parent or Subsidiary (regardless of the reason for such termination and whether or not later found to be invalid or in
breach of employment laws in the jurisdiction where Participant is a Service Provider or the terms of Participant’s employment or service agreement, if any), and unless otherwise expressly provided in this Option Agreement (including by
reference in the Notice of Grant to other arrangements or contracts) or determined by the Administrator, (i) Participant’s right to vest in the Option under the Plan, if any, will terminate as of such date and will not be extended by any
notice period (e.g., Participant’s period of service would not include any contractual notice period or any period of “garden leave” or similar period mandated under employment laws in the jurisdiction where Participant is a Service
Provider or the terms of Participant’s employment or service agreement, if any, unless Participant is providing bona fide services during such time); and (ii) the period (if any) during which Participant may exercise the Option after such
termination of Participant’s engagement as a Service Provider will commence on the date Participant ceases to actively provide services and will not be extended by any notice period mandated under employment laws in the jurisdiction where
Participant is employed or terms of Participant’s engagement agreement, if any; the Administrator shall have the exclusive discretion to determine when Participant is no longer actively providing services for purposes of this Option grant
(including whether Participant may still be considered to be providing services while on a leave of absence and consistent with local law); 

(j) unless otherwise provided in the Plan or by the Administrator in its discretion, the Option and the benefits evidenced by this Option
Agreement do not create any entitlement to have the Option or any such benefits transferred to, or assumed by, another company nor be exchanged, cashed out or substituted for, in connection with any corporate transaction affecting the Shares; and

 (k) the following provisions apply only if Participant is providing services outside the United States: 

(i) the Option and the Shares subject to the Option are not part of normal or expected compensation or salary for any purpose; 

(ii) Participant acknowledges and agrees that no Service Recipient shall be liable for any foreign exchange rate fluctuation between
Participant’s local currency and the United States Dollar that may affect the value of the Option or of any amounts due to Participant pursuant to the exercise of the Option or the subsequent sale of any Shares acquired upon exercise; and 

(iii) no claim or entitlement to compensation or damages shall arise from forfeiture of the Option resulting from the termination of
Participant’s status as a Service Provider (for any reason whatsoever, whether or not later found to be invalid or in breach of employment laws in the jurisdiction where Participant is a Service Provider or the terms of Participant’s
employment or service agreement, if any), and in consideration of the grant of the Option to which 

  
 -6- 

 
Participant is otherwise not entitled, Participant irrevocably agrees never to institute any claim against any Service Recipient, waives his or her ability, if any, to bring any such claim, and
releases each Service Recipient from any such claim; if, notwithstanding the foregoing, any such claim is allowed by a court of competent jurisdiction, then, by participating in the Plan, Participant shall be deemed irrevocably to have agreed not to
pursue such claim and agrees to execute any and all documents necessary to request dismissal or withdrawal of such claim. 
 23.13
No Advice Regarding Grant. The Company is not providing any tax, legal or financial advice, nor is the Company making any recommendations regarding Participant’s participation in the Plan, or Participant’s acquisition or sale
of the Shares underlying the Option. Participant is hereby advised to consult with his or her own personal tax, legal and financial advisers regarding his or her participation in the Plan before taking any action related to the Plan. 

23.14 Data Privacy. Participant hereby explicitly and unambiguously consents to the collection, use and
transfer, in electronic or other form, of Participant’s personal data as described in this Option Agreement and any other Option grant materials by and among, as applicable, the Service Recipients for the exclusive purpose of implementing,
administering and managing Participant’s participation in the Plan. 
 Participant understands that the Company and the
Service Recipient may hold certain personal information about Participant, including, but not limited to, Participant’s name, home address and telephone number, date of birth, social insurance number or other identification number, salary,
nationality, job title, any Shares or directorships held in the Company, details of all Options or any other entitlement to Shares awarded, canceled, exercised, vested, unvested or outstanding in Participant’s favor (“Data”),
for the exclusive purpose of implementing, administering and managing the Plan. 
 Participant understands that Data may be
transferred to a stock plan service provider, as may be selected by the Company in the future, assisting the Company with the implementation, administration and management of the Plan. Participant understands that the recipients of the Data may be
located in the United States or elsewhere, and that the recipients’ country of operation (e.g., the United States) may have different data privacy laws and protections than Participant’s country. Participant understands that if he or she
resides outside the United States, he or she may request a list with the names and addresses of any potential recipients of the Data by contacting his or her local human resources representative. Participant authorizes the Company, any stock plan
service provider selected by the Company and any other possible recipients which may assist the Company (presently or in the future) with implementing, administering and managing the Plan to receive, possess, use, retain and transfer the Data, in
electronic or other form, for the sole purpose of implementing, administering and managing his or her participation in the Plan. Participant understands that Data will be held only as long as is necessary to implement, administer and manage
Participant’s participation in the Plan. Participant understands if he or she resides outside the United States, he or she may, at any time, view Data, request additional information about the storage and processing of Data, require any
necessary amendments to Data or refuse or withdraw the consents herein, in any case without cost, by contacting in writing his or her local human resources representative. Further, Participant understands that he or she is providing the consents
herein on a purely voluntary basis. If Participant does not consent, or if Participant later seeks to revoke his or 

  
 -7- 

 
her consent, his or her status as a Service Provider and career with the Service Recipient will not be adversely affected. The only adverse consequence of refusing or withdrawing
Participant’s consent is that the Company would not be able to grant Participant Options or other equity awards or administer or maintain such awards. Therefore, Participant understands that refusing or withdrawing his or her consent may affect
Participant’s ability to participate in the Plan. For more information on the consequences of Participant’s refusal to consent or withdrawal of consent, Participant understands that he or she may contact his or her local human resources
representative. 
 23.15 Address for Notices. Any notice to be given to the Company under the terms of this Option Agreement
will be addressed to the Company at Tenaya Therapeutics, Inc., 171 Oyster Point Boulevard South San Francisco, CA 94080, or at such other address as the Company may hereafter designate in writing. 

23.16 Successors and Assigns. The Company may assign any of its rights under this Option Agreement to single or multiple assignees, and
this Option Agreement shall inure to the benefit of the successors and assigns of the Company. Subject to the restriction on transfer herein set forth, this Option Agreement shall be binding upon the executors, administrators, heirs, successors and
assigns of Participant. The rights and obligations of Participant under this Option Agreement may be assigned only with the prior written consent of the Company. 

23.17 Additional Conditions to Issuance of Stock. If at any time the Company will determine, in its discretion, that the listing,
registration, qualification or rule compliance of the Shares upon any securities exchange or under any state, federal or non-U.S. law, the tax code and related regulations or under the rulings or regulations
of the U.S. Securities and Exchange Commission or any other governmental regulatory body or the clearance, consent or approval of the U.S. Securities and Exchange Commission or any other governmental regulatory authority is necessary or desirable as
a condition to the exercise of the Options or the purchase by, or issuance of Shares, to Participant (or his or her estate) hereunder, such exercise, purchase or issuance will not occur unless and until such listing, registration, qualification,
rule compliance, clearance, consent or approval will have been completed, effected or obtained free of any conditions not acceptable to the Company. Subject to the terms of the Option Agreement and the Plan, the Company will not be required to issue
any certificate or certificates for (or make any entry on the books of the Company or of a duly authorized transfer agent of the Company of) the Shares hereunder prior to the lapse of such reasonable period of time following the date of exercise of
the Option as the Administrator may establish from time to time for reasons of administrative convenience. 
 23.18 Language.
If Participant has received this Option Agreement or any other document related to the Plan translated into a language other than English and if the meaning of the translated version is different than the English version, the English version will
control. 
 23.19 Interpretation. The Administrator will have the power to interpret the Plan and this Option Agreement and to
adopt such rules for the administration, interpretation and application of the Plan as are consistent therewith and to interpret or revoke any such rules (including, but not limited to, the determination of whether or not any Shares subject to the
Option have vested). All actions taken and all interpretations and determinations made by the Administrator in good faith 

  
 -8- 

 
will be final and binding upon Participant, the Company and all other interested persons. Neither the Administrator nor any person acting on behalf of the Administrator will be personally liable
for any action, determination or interpretation made in good faith with respect to the Plan or this Option Agreement. 
 23.20
Electronic Delivery and Acceptance. The Company may, in its sole discretion, decide to deliver any documents related to the Option awarded under the Plan or future options that may be awarded under the Plan by electronic means or
require Participant to participate in the Plan by electronic means. Participant hereby consents to receive such documents by electronic delivery and agrees to participate in the Plan through any on-line or
electronic system established and maintained by the Company or a third party designated by the Company. 
 23.21 Captions.
Captions provided herein are for convenience only and are not to serve as a basis for interpretation or construction of this Option Agreement. 

23.22 Option Agreement Severable. In the event that any provision in this Option Agreement will be held invalid or
unenforceable, such provision will be severable from, and such invalidity or unenforceability will not be construed to have any effect on, the remaining provisions of this Option Agreement. 

23.23 Amendment, Suspension or Termination of the Plan. By accepting this Option, Participant expressly warrants that he or she
has received an Option under the Plan, and has received, read and understood a description of the Plan. Participant understands that the Plan is discretionary in nature and may be amended, suspended or terminated by the Administrator at any time.

 23.24 Country Addendum. Notwithstanding any provisions in this Option Agreement, this Option shall be subject to any
special terms and conditions set forth in an appendix (if any) to this Option Agreement for any country whose laws are applicable to Participant and this Option (as determined by the Administrator in its sole discretion) (the “Country
Addendum”). Moreover, if Participant relocates to one of the countries included in the Country Addendum (if any), the special terms and conditions for such country will apply to Participant, to the extent the Company determines that the
application of such terms and conditions is necessary or advisable for legal or administrative reasons. The Country Addendum (if any) constitutes a part of this Option Agreement. 

23.25 Modifications to the Option Agreement. This Option Agreement constitutes the entire understanding of the parties on the
subjects covered. Participant expressly warrants that he or she is not accepting this Option Agreement in reliance on any promises, representations, or inducements other than those contained herein. Modifications to this Option Agreement or the Plan
can be made only in an express written contract executed by a duly authorized officer of the Company. Notwithstanding anything to the contrary in the Plan or this Option Agreement, the Company reserves the right to revise this Option Agreement as it
deems necessary or advisable, in its sole discretion and without the consent of Participant, to comply with Code Section 409A or to otherwise avoid imposition of any additional tax or income recognition under Section 409A of the Code in
connection with the Option. 

  
 -9- 

 23.26 No Waiver. Either party’s failure to enforce any provision or
provisions of this Option Agreement shall not in any way be construed as a waiver of any such provision or provisions, nor prevent that party from thereafter enforcing each and every other provision of this Option Agreement. The rights granted both
parties herein are cumulative and shall not constitute a waiver of either party’s right to assert all other legal remedies available to it under the circumstances. 

23.27 Tax Consequences. Participant has reviewed with his or her own tax advisers the U.S. federal, state, local and non-U.S. tax consequences of this investment and the transactions contemplated by this Option Agreement. With respect to such matters, Participant relies solely on such advisers and not on any statements or
representations of the Company or any of its agents, written or oral. Participant understands that Participant (and not the Company) shall be responsible for Participant’s own tax liability that may arise as a result of this investment or the
transactions contemplated by this Option Agreement. 

  
 -10- 

 EXHIBIT B 

TENAYA THERAPEUTICS, INC. 

2021 EQUITY INCENTIVE PLAN 

STOCK OPTION AGREEMENT 

EXERCISE NOTICE 
 Tenaya
Therapeutics, Inc. 
 171 Oyster Point Boulevard 
 South San
Francisco, CA 94080 
 Attention: Stock Administration 

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 Tenaya Therapeutics, Inc. (the “Company”) under and pursuant to the 2021
Equity Incentive Plan (the “Plan”) and the Stock Option Agreement dated ______________, _____, including the Notice of Stock Option Grant, and the Terms and Conditions of Stock Option Grant attached as Exhibit A thereto and
other exhibits, appendices and addenda attached thereto (the “Option Agreement”). Unless otherwise defined herein, capitalized terms used in this Exercise Notice will be ascribed the same defined meanings as set forth in the Option
Agreement (or the Plan or other written agreement as specified in the Option Agreement). 
 2. Delivery of Payment. Participant
herewith delivers to the Company the full purchase price of the Shares, as set forth in the Option Agreement, and any Tax Obligations to be paid in connection with the exercise of the Option. 

3. 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. 
 4. 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 the Option, notwithstanding the exercise of the Option. The Shares so acquired shall be issued to Participant as soon as practicable after the Option is exercised in accordance with the 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 14 of the Plan. 
 5.
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. 

 6. 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 to the
maximum extent permitted by law. 
 7. Governing Law; Severability. This Exercise Notice is governed by the internal substantive
laws, but not the choice of law rules, of California. 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. 
 8. Entire Agreement. The Plan and Option Agreement are incorporated herein by reference. The Plan and the Option Agreement
(including this Exercise Notice and any exhibits, appendices, and addenda attached to the Notice of Stock Option Grant of 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 Participant’s interest except by means of a writing signed by the Company and
Participant. 
  

					
	 Submitted by:
	 		 	 Accepted by:

	 PARTICIPANT
	 		 	 TENAYA THERAPEUTICS, INC.

			
	 	 		 	 
	 Signature
	 		 	 By

			
	 	 		 	 
	 Print Name
	 		 	 Print Name

			
		 		 	 
		 		 	 Title

			
	 Address:
	 		 	 Address:

			
	 	 		 	 
			
	 	 		 	 
			
		 		 	 
			
		 		 	 Date Received

  
 -2- 

 APPENDIX A 

TENAYA THERAPEUTICS, INC. 

2021 EQUITY INCENTIVE PLAN 

COUNTRY ADDENDUM TO STOCK OPTION AGREEMENT 

Unless otherwise defined herein, capitalized terms used in this Country Addendum to Stock Option Agreement (the “Country
Addendum”) will be ascribed the same defined meanings as set forth in the Option Agreement of which this Country Addendum forms a part (or the Plan or other written agreement as specified in the Option Agreement). 

Terms and Conditions 
 This Country
Addendum includes additional terms and conditions that govern this Option awarded to Participant under the Plan if he or she resides and/or works in one of the countries listed below. If Participant is a citizen or resident (or is considered as such
for local law purposes) of a country other than the country in which Participant is currently residing and/or working, or if Participant relocates to another country after the Options is granted, the Company, in its discretion, shall determine to
what extent the terms and conditions contained herein shall apply to Participant. 
 Notifications 

This Country Addendum also may include information regarding exchange controls and certain other issues of which Participant should be aware
with respect to participation in the Plan. The information is based on the securities, exchange control, and other Applicable Laws in effect in the respective countries as of [______], 2021. Such Applicable Laws often are complex and change
frequently. As a result, the Company strongly recommends that Participant not rely on the information in this Country Addendum as the only source of information relating to the consequences of Participant’s participation in the Plan because the
information may be out of date at the time Participant vests in or exercises the Option or sells Shares acquired under the Plan. 
 In
addition, the information contained in this Country Addendum is general in nature and may not apply to Participant’s particular situation, and the Company is not in a position to assure Participant of a particular result. Participant should
seek appropriate professional advice as to how the Applicable Laws in Participant’s country may apply to his or her situation. 

Finally, if Participant is a citizen or resident of a country other than the one in which Participant currently is residing and/or working,
transfers residence and/or employment to another country after this Option is awarded, or is considered a resident of another country for local law purposes, the information in this Country Addendum may not apply to Participant in the same manner.

  
 -3-EX-10.4

 Exhibit 10.4 

TENAYA THERAPEUTICS, INC. 

2021 EMPLOYEE STOCK PURCHASE PLAN 

1. Purpose. The purpose of the Plan is to provide employees of the Company and its Designated Companies with an opportunity to purchase
Common Stock through accumulated Contributions. The Company intends for the Plan to have two components: a component that is intended to qualify as an “employee stock purchase plan” under Code Section 423 (the
“423 Component”) and a component that is not intended to qualify as an “employee stock purchase plan” under Code Section 423 (the “Non-423
Component”). The provisions of the 423 Component, accordingly, will be construed so as to extend and limit Plan participation in a uniform and nondiscriminatory basis consistent with the requirements of Code Section 423. In
addition, this Plan authorizes the grant of an option to purchase shares of Common Stock under the Non-423 Component that does not qualify as an “employee stock purchase plan” under Code
Section 423; an option granted under the Non-423 Component will provide for substantially the same benefits as an option granted under the 423 Component, except that a Non-423 Component option may include features necessary to comply with applicable non-U.S. laws pursuant to rules, procedures or
sub-plans adopted by the Administrator. Except as otherwise provided herein or by the Administrator, the Non-423 Component will operate and be administered in the
same manner as the 423 Component. 
 2. Definitions. 

2.1 “Administrator” means the Board or any Committee designated by the Board to administer the Plan pursuant to
Section 4. 
 2.2 “Applicable Laws” means the legal and regulatory requirements relating to the administration of equity-based awards, including but not limited to the related issuance of shares of Common Stock, including but not limited to, under U.S. federal and 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 non-U.S. country or jurisdiction where options are, or will be, granted under the
Plan. 
 2.3 “Board” means the Board of Directors of the Company. 

2.4 “Change in Control” means the occurrence of any of the following events: 

(a) Change in Ownership of the Company. 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 fifty percent (50%) of the total voting power of the stock of the
Company; provided, however, that for purposes of this subsection (a), the acquisition of additional stock by any one Person, who is considered to own more than fifty percent (50%) of the total voting power of the stock of the Company will not
be considered a Change in Control; provided, further, that any change in the ownership of the stock of the Company as a result of a private financing of the Company that is approved by the Board also will not be considered a Change in Control.
Further, if the stockholders of the Company immediately before such change in ownership continue to retain 

 
immediately after the change in ownership, in substantially the same proportions as their ownership of shares of the Company’s voting stock immediately prior to the change in ownership,
direct or indirect beneficial ownership of fifty percent (50%) or more of the total voting power of the stock of the Company or of the ultimate parent entity of the Company, such event will not be considered a Change in Control under this
subsection (a). For this purpose, indirect beneficial ownership will include, without limitation, an interest resulting from ownership of the voting securities of one or more corporations or other business entities which own the Company, as the
case may be, either directly or through one or more subsidiary corporations or other business entities; or 
 (b) Change in Effective
Control of the Company. 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 subsection (b), 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; or 

(c) Change in Ownership of a Substantial Portion of the Company’s Assets. 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 fifty percent (50%) of the total gross fair market value of all of the assets of the Company immediately prior to such acquisition or acquisitions; provided, however, that for
purposes of this subsection (c), the following will not constitute a change in the ownership of a substantial portion of the Company’s assets: (i) a transfer to an entity that is controlled by the Company’s stockholders
immediately after the transfer, or (ii) a transfer of assets by the Company to: (A) a stockholder of the Company (immediately before the asset transfer) in exchange for or with respect to the Company’s stock, (B) an entity, fifty
percent (50%) or more of the total value or voting power of which is owned, directly or indirectly, by the Company, (C) a Person, that owns, directly or indirectly, fifty percent (50%) or more of the total value or voting power of all the
outstanding stock of the Company, or (D) an entity, at least fifty percent (50%) of the total value or voting power of which is owned, directly or indirectly, by a Person described in this subsection (c)(ii)(C). For purposes of this
subsection (c), 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. 

For purposes of this Section 2.4, persons will be considered to be acting as a group if they are owners of a corporation that enters into
a merger, consolidation, purchase or acquisition of stock, or similar business transaction with the Company. 
 Notwithstanding the
foregoing, a transaction will not be deemed a Change in Control unless the transaction qualifies as a change in control event within the meaning of Section 409A. 

Further and for the avoidance of doubt, a transaction will not constitute a Change in Control if: (x) its sole purpose is to change the
jurisdiction of the Company’s incorporation, or (y) its sole purpose is to create a holding company that will be owned in substantially the same proportions by the persons who held the Company’s securities immediately before such
transaction. 

  
 -2- 

 2.5 “Code” means the U.S. Internal Revenue Code of 1986, as amended.
Reference to a specific section of the Code or regulation thereunder will include such section or regulation, any valid regulation or other formal guidance of general or direct applicability promulgated under such section, and any comparable
provision of any future legislation or regulation amending, supplementing or superseding such section or regulation. 
 2.6
“Committee” means a committee of the Board appointed in accordance with Section 4 hereof. 
 2.7 “Common
Stock” means the common stock of the Company. 
 2.8 “Company” means Tenaya Therapeutics, Inc., a Delaware
corporation, or any successor thereto. 
 2.9 “Compensation” means a measure to be determined by the Administrator. The
Administrator, in its discretion, may, on a uniform and nondiscriminatory basis, establish a different definition of Compensation for a subsequent Offering Period. 

2.10 “Contributions” means the payroll deductions and other additional payments that the Company may permit to be made by a
Participant to fund the exercise of options granted pursuant to the Plan. 
 2.11 “Designated Company” means any Subsidiary
or affiliate of the Company that has been designated by the Administrator from time to time in its sole discretion as eligible to participate in the Plan. For purposes of the 423 Component, only the Company and its Subsidiaries may be
Designated Companies, provided, however that at any given time, a Subsidiary or affiliate of the Company that is a Designated Company under the 423 Component will not be a Designated Company under the
Non-423 Component. 
 2.12 “Director” means a member of the Board. 

2.13 “Eligible Employee” means any individual who is a common law employee providing services to the Company or a Designated
Company and is customarily employed for at least twenty (20) hours per week and more than five (5) months in any calendar year by the Employer, or any lesser number of hours per week and/or number of months in any calendar year established
by the Administrator (if required under Applicable Laws) for purposes of any separate Offering or for Participants in the Non-423 Component. For purposes of the Plan, the employment relationship will be
treated as continuing intact while the individual is on sick leave or other leave of absence that the Employer approves or is legally protected under Applicable Laws with respect to the Participant’s participation in the Plan. Where the period
of leave exceeds three (3) months and the individual’s right to reemployment is not guaranteed either by statute or by contract, the employment relationship will be deemed to have terminated three (3) months and one (1) day
following the commencement of such leave. The Administrator, in its discretion, from time to time may, prior to an Enrollment Date for all options to be granted on such Enrollment Date in an Offering, determine (for each Offering

  
 -3- 

 
under the 423 Component, on a uniform and nondiscriminatory basis or as otherwise permitted by U.S. Treasury Regulations Section 1.423-2) that
the definition of Eligible Employee will or will not include an individual if he or she: (a) has not completed at least two (2) years of service since his or her last hire date (or such lesser period of time as may be determined by the
Administrator in its discretion), (b) customarily works not more than twenty (20) hours per week (or such lesser period of time as may be determined by the Administrator in its discretion), (c) customarily works not more than five (5)
months per calendar year (or such lesser period of time as may be determined by the Administrator in its discretion), (d) is a highly compensated employee within the meaning of Code Section 414(q), or (e) is a highly compensated
employee within the meaning of Code Section 414(q) with compensation above a certain level or is an officer or subject to the disclosure requirements of Section 16(a) of the Exchange Act, provided the exclusion is applied with respect to
each Offering under the 423 Component in an identical manner to all highly compensated individuals of the Employer whose employees are participating in that Offering. Each exclusion will be applied with respect to an Offering under the
423 Component in a manner complying with U.S. Treasury Regulations Section 1.423-2(e)(2)(ii). Such exclusions may be applied with respect to an Offering under the
Non-423 Component without regard to the limitations of U.S. Treasury Regulations Section 1.423-2. 

2.14 “Employer” means the employer of the applicable Eligible Employee(s). 

2.15 “Enrollment Date” means the first Trading Day of each Offering Period. 

2.16 “Exchange Act” means the U.S. Securities Exchange Act of 1934, as amended, including the rules and regulations
promulgated thereunder. 
 2.17 “Exercise Date” means such dates on which each outstanding option granted under the Plan
will be exercised (except if the Plan has been terminated), as may be determined by the Administrator, in its sole discretion and on a uniform and nondiscriminatory basis from time to time prior to an Enrollment Date for all options to be granted on
such Enrollment Date. 
 2.18 “Fair Market Value” means, as of any date and unless the Administrator determines otherwise,
the value of a share of Common Stock determined as follows: 
 (a) 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 Global Select Market, the Nasdaq Global Market, or the Nasdaq Capital Market of The Nasdaq Stock Market, its Fair Market Value will be the closing sales
price for such stock (or, if no closing sales price was reported on that date, as applicable, on the last Trading Day such closing sales price was reported) as quoted on such exchange or system on the date of determination, as reported in The
Wall Street Journal or such other source as the Administrator deems reliable; 
 (b) If the Common Stock is regularly quoted by a
recognized securities dealer but selling prices are not reported, the Fair Market Value of a share of Common Stock will be the mean between the high bid and low asked prices for the Common Stock on the day of determination (or if no bids and asks
were reported on that date, as applicable, on the last Trading Day such bids and asks were reported), as reported in The Wall Street Journal or such other source as the Administrator deems reliable; 

  
 -4- 

 (c) For purposes of the Enrollment Date of the first Offering Period under the Plan, the
Fair Market Value will be the initial price to the public as set forth in the final prospectus included within the registration statement on Form S-1 filed with the Securities and Exchange Commission for
the initial public offering of the Common Stock (the “Registration Statement”); or 
 (d) In the absence of an established
market for the Common Stock, the Fair Market Value will be determined in good faith by the Administrator. 
 The determination of fair
market value for purposes of tax withholding may be made in the Administrator’s discretion subject to Applicable Laws and is not required to be consistent with the determination of Fair Market Value for other purposes. 

2.19 “Fiscal Year” means the fiscal year of the Company. 

2.20 “New Exercise Date” means a new Exercise Date if the Administrator shortens any Offering Period then in progress. 

2.21 “Offering” means an offer under the Plan of an option that may be exercised during an Offering Period as further
described in Section 6. For purposes of the Plan, the Administrator may designate separate Offerings under the Plan (the terms of which need not be identical) in which Eligible Employees of one or more Employers will participate, even if the
dates of the applicable Offering Periods of each such Offering are identical and the provisions of the Plan will separately apply to each Offering. To the extent permitted by U.S. Treasury Regulations
Section 1.423-2(a)(1), the terms of each Offering need not be identical provided that the terms of the Plan and an Offering together satisfy U.S. Treasury Regulations
Section 1.423-2(a)(2) and (a)(3). 
 2.22 “Offering Periods” means
certain periods during with shares of Common Stock may be purchased under the Plan that will be determined by the Administrator. The duration and timing of Offering Periods may be changed pursuant to Sections 6, 18 and 27. 

2.23 “Parent” means a “parent corporation,” whether now or hereafter existing, as defined in Code
Section 424(e). 
 2.24 “Participant” means an Eligible Employee that participates in the Plan. 

2.25 “Plan” means this Tenaya Therapeutics, Inc. 2021 Employee Stock Purchase Plan. 

2.26 “Purchase Period” means the period, as determined by the Administrator in its discretion on a uniform and
nondiscriminatory basis, commencing on the Enrollment Date and ending with the next Exercise Date, except that if the Administrator determines that more than one Purchase Period should occur within an Offering Period, subsequent Purchase Periods
within such Offering Period commence after one Exercise Date and end with the next Exercise Date at such time or times as the Administrator determines prior to the commencement of the applicable Offering Period. Unless otherwise determined by the
Administrator, a Purchase Period shall have the same duration as the Offering Period. 

  
 -5- 

 2.27 “Purchase Price” means the price per share of Common Stock purchased
under any option granted under the Plan as determined by the Administrator from time to time, in its discretion and on a uniform and nondiscriminatory basis for all options to be granted on an Enrollment Date. However, in no event will the Purchase
Price be less than eighty-five percent (85%) of the lower of the Fair Market Value of a share of Common Stock on the Enrollment Date or the Fair Market Value of a share of Common Stock on the Exercise Date and at all times in compliance with Code
Section 423 (or any successor rule or provision or any other Applicable Law, regulation or stock exchange rule) or pursuant to Section 18. 

2.28 “Registration Date” means the effective date of the first registration statement that is filed by the Company and
declared effective pursuant to Section 12(b) of the Exchange Act, with respect to any class of the Company’s securities. 
 2.29
“Section 409A” means Code Section 409A and the U.S. Treasury Regulations and guidance thereunder, and any applicable state law equivalent, as each may be promulgated, amended or modified from time to time.

 2.30 “Subsidiary” means a “subsidiary corporation,” whether now or hereafter existing, as defined in Code
Section 424(f). 
 2.31 “Trading Day” means a day that the primary stock exchange, national market system, or other
trading platform, as applicable, upon which the Common Stock is listed (or otherwise trades regularly, as determined by the Administrator, in its sole discretion) is open for trading. 

2.32 “U.S. Treasury Regulations” means the Treasury Regulations of the Code. Reference to a specific Treasury Regulation or
Section of the Code will include such Treasury Regulation or Section, any valid regulation promulgated under such Section, and any comparable provision of any future legislation or regulation amending, supplementing or superseding such Section or
regulation. 
 3. Stock. 

3.1 Stock Subject to the Plan. Subject to adjustment upon changes in capitalization of the Company as provided in
Section 17 hereof, the maximum number of shares of Common Stock that will be made available for sale under the Plan will be equal to 800,000 shares of Common Stock. 

3.2 Automatic Share Reserve Increase. Subject to adjustment upon changes in capitalization of the Company as provided in
Section 17 hereof, the number of shares of Common Stock available for issuance under the Plan will be increased on the first day of each Fiscal Year beginning with the 2022 Fiscal Year in an amount equal to the least of (a)
800,000 shares of Common Stock, (b) one percent (1%) of the outstanding shares of Common Stock on the last day of the immediately preceding Fiscal Year, or (c) such number of shares of Common Stock determined by the Board no later
than the last day of the immediately preceding Fiscal Year. The shares of Common Stock may be authorized, but unissued, or reacquired Common Stock. 

  
 -6- 

 4. Administration. The Plan will be administered by the Board or a Committee
appointed by the Board, which Committee will be constituted to comply with Applicable Laws. The Administrator will have full and exclusive discretionary authority to 

(a) construe, interpret and apply the terms of the Plan, 

(b) delegate ministerial duties to any of the Company’s employees, 

(c) designate separate Offerings under the Plan, 

(d) designate Subsidiaries and affiliates as participating in the 423 Component or Non-423
Component, 
 (e) determine eligibility, 

(f) adjudicate all disputed claims filed under the Plan, and 

(g) establish such procedures that it deems necessary or advisable for the administration of the Plan (including, without limitation, to adopt
such procedures, sub-plans, and appendices to the enrollment agreement as are necessary or appropriate to permit the participation in the Plan by employees who are foreign nationals or employed outside the
U.S., the terms of which sub-plans and appendices may take precedence over other provisions of this Plan, with the exception of Section 3 hereof, but unless otherwise superseded by the terms of such sub-plan or appendix, the provisions of this Plan will govern the operation of such sub-plan or appendix). Unless otherwise determined by the Administrator, the Eligible
Employees eligible to participate in each sub-plan will participate in a separate Offering under the 423 Component, or if the terms would not qualify under the 423 Component, in the Non-423 Component, in either case unless such designation would cause the 423 Component to violate the requirements of Code Section 423. 

Without limiting the generality of the foregoing, the Administrator is specifically authorized to adopt rules and procedures regarding
eligibility to participate, the definition of Compensation, handling of Contributions, making of Contributions to the Plan (including, without limitation, in forms other than payroll deductions), establishment of bank or trust accounts to hold
Contributions, payment of interest, conversion of local currency, obligations to pay payroll tax, determination of beneficiary designation requirements, withholding procedures and handling of stock certificates that vary with applicable local
requirements. The Administrator also is authorized to determine that, to the extent permitted by U.S. Treasury Regulations Section 1.423-2(f), the terms of an option granted under the Plan or an Offering
to citizens or residents of a non-U.S. jurisdiction will be less favorable than the terms of options granted under the Plan or the same Offering to employees resident solely in the U.S. Every finding, decision
and determination made by the Administrator will, to the full extent permitted by law, be final and binding upon all parties. 
 5.
Eligibility. 
 5.1 Generally. Any individual who is an Eligible Employee on a given Enrollment Date will be eligible to
participate in the Plan, subject to the requirements of Section 7. 

  
 -7- 

 5.2 Non-U.S. Employees. Eligible
Employees who are citizens or residents of a non-U.S. jurisdiction (without regard to whether they also are citizens or residents of the United States or resident aliens (within the meaning of Code
Section 7701(b)(1)(A))) may be excluded from participation in the Plan or an Offering if the participation of such Eligible Employees is prohibited under the laws of the applicable jurisdiction or if complying with the laws of the applicable
jurisdiction would cause the Plan or an Offering to violate Code Section 423. In the case of the Non-423 Component, an Eligible Employee may be excluded from participation in the Plan or an Offering
if the Administrator has determined that participation of such Eligible Employee is not advisable or practicable. 
 5.3 Limitations.
Any provisions of the Plan to the contrary notwithstanding, no Eligible Employee will be granted an option under the Plan (a) to the extent that, immediately after the grant, such Eligible Employee (or any other person whose stock would be
attributed to such Eligible Employee pursuant to Code Section 424(d)) would own capital stock of the Company or any Parent or Subsidiary of the Company and/or hold outstanding options to purchase such stock possessing five percent (5%) or more
of the total combined voting power or value of all classes of the capital stock of the Company or of any Parent or Subsidiary of the Company, or (b) to the extent that his or her rights to purchase stock under all employee stock purchase plans
(as defined in Code Section 423) of the Company or any Parent or Subsidiary of the Company accrues at a rate, which exceeds twenty-five thousand dollars ($25,000) worth of stock (determined at the Fair
Market Value of the stock at the time such option is granted) for each calendar year in which such option is outstanding at any time, as determined in accordance with Code Section 423 and the regulations thereunder. 

6. Offering Periods. Offering Periods will be periods, as will be determined by the Administrator from time to time, in its discretion
and on a uniform and nondiscriminatory basis, prior to an Enrollment Date for all options to be granted on such Enrollment Date. The Administrator will have the power to change the duration of Offering Periods (including the commencement dates
thereof) with respect to future Offerings without stockholder approval if such change is announced prior to the scheduled beginning of the Offering Period to be affected thereafter; provided, however, that no Offering Period may last more than twenty-seven (27) months. 
 7. Participation. An Eligible Employee may participate in the
Plan pursuant to Section 5.1 by (a) submitting to the Company’s stock administration office (or its designee), a properly completed subscription agreement authorizing Contributions in the form provided by the Administrator for such
purpose, or (b) following an electronic or other enrollment procedure determined by the Administrator, in either case, on or before a date determined by the Administrator prior to an applicable Enrollment Date. 

8. Contributions. 
 8.1
Contribution Amounts. At the time a Participant enrolls in the Plan pursuant to Section 7, he or she will elect to have Contributions (in the form of payroll deductions or otherwise, to the extent permitted by the Administrator) made on
each pay day during the Offering Period in an amount not exceeding fifteen percent (15%) of the Compensation, which he or she receives on each pay day during the Offering Period; provided, however, that should a pay day occur on an Exercise Date, a
Participant will have any Contributions made on such day applied to his or her account under the then-current Purchase Period or Offering Period. 

  
 -8- 

 8.2 Contribution Methods. The Administrator, in its sole discretion, may
permit all Participants in a specified Offering to contribute amounts to the Plan through payment by cash, check or other means set forth in the subscription agreement prior to each Exercise Date of each Offering Period. A Participant’s
subscription agreement will remain in effect for successive Offering Periods unless terminated as provided in Section 12 hereof. 

(a) In the event Contributions are made in the form of payroll deductions, such payroll deductions for a Participant will commence on the
first pay day following the Enrollment Date and will end on the last pay day on or prior to the last Exercise Date of such Offering Period to which such authorization is applicable, unless sooner terminated by the Participant as provided in
Section 12 hereof; provided, however, that for the first Offering Period, payroll deductions will commence on the first pay day on or following the end of the Enrollment Window. 

(b) All Contributions made for a Participant will be credited to his or her account under the Plan and Contributions will be made in whole
percentages of his or her Compensation only. A Participant may not make any additional payments into such account. 
 8.3 Participant
Changes to Contributions. A Participant may discontinue his or her participation in the Plan as provided under Section 12. Until and unless determined otherwise by the Administrator, in its sole discretion, during any Offering Period, a
Participant may not increase the rate of his or her Contributions and may decrease the rate of his or her Contributions only one (1) time, provided that such decrease is to a Contribution rate of zero percent (0%). In addition, until and unless
determined otherwise by the Administrator, in its sole discretion, during any Offering Period, a Participant may increase or decrease the rate of his or her Contributions (as a whole percent to a rate between zero percent (0%) and the maximum
percentage specified in Section 8.1), which Contribution rate adjustment will become effective upon the commencement of the next Offering Period and remain in effect for subsequent Offering Periods and, except as set forth in the immediately
preceding sentence, any such adjustment will not affect the Contribution rate for any ongoing Offering Period. 
 (a) A Participant may
make a Contribution rate adjustment pursuant to this Section 8.3 by (A) properly completing and submitting to the Company’s stock administration office (or its designee), a new subscription agreement authorizing the change in
Contribution rate in the form provided by the Administrator for such purpose, or (B) following an electronic or other procedure prescribed by the Administrator, in either case, on or before a date determined by the Administrator prior to
(x) the scheduled beginning of the Offering Period to be affected or (y) an applicable Exercise Date, as applicable. If a Participant has not followed such procedures to change the rate of Contributions, the rate of his or her
Contributions will continue at the originally elected rate throughout the Offering Period and future Offering Periods (unless the Participant’s participation is terminated as provided in Sections 12 or 13). 

(b) The Administrator may, in its sole discretion, limit or amend the nature and/or number of Contribution rate changes (including to permit,
prohibit and/or limit increases and/or decreases to rate changes) that may be made by Participants during any Purchase Period or Offering Period, and may establish such other conditions or limitations as it deems appropriate for Plan administration.

  
 -9- 

 (c) Any change in Contribution rate made pursuant to this Section 8.3 will be
effective as of the first full payroll period following five (5) business days after the date on which the change is made by the Participant (unless the Administrator, in its sole discretion, elects to process a given change in Contribution
rate earlier). 
 8.4 Other Contribution Changes. Notwithstanding the foregoing, to the extent necessary to comply with Code
Section 423(b)(8) and Section 5.3 hereof (which generally limit participation in an Offering Period pursuant to certain Applicable Laws), a Participant’s Contributions may be decreased to zero percent (0%) by the Administrator at any
time during an Offering Period (or a Purchase Period, as applicable). Subject to Code Section 423(b)(8) and Section 5.3 hereof, Contributions will recommence at the rate originally elected by the Participant effective as of the beginning
of the first Offering Period (or Purchase Period, as applicable) scheduled to end in the following calendar year, unless the Participant’s participation has terminated as provided in Sections 12 or 13. 

8.5 Cash Contributions. Notwithstanding any provisions to the contrary in the Plan, the Administrator may allow Participants to
participate in the Plan via cash contributions instead of payroll deductions if (a) payroll deductions are not permitted or advisable under Applicable Laws, (b) the Administrator determines that cash contributions are permissible for
Participants participating in the 423 Component and/or (c) the Participants are participating in the Non-423 Component. 

8.6 Tax Withholdings. At the time the option is exercised, in whole or in part, or at the time some or all of the Common Stock issued
under the Plan is disposed of (or at any other time that a taxable event related to the Plan occurs), the Participant must make adequate provision for the Company’s or Employer’s federal, state, local or any other tax liability payable to
any authority including taxes imposed by jurisdictions outside of the U.S., national insurance, social security or other tax withholding or payment on account obligations, if any, which arise upon the exercise of the option or the disposition of the
Common Stock (or any other time that a taxable event related to the Plan occurs). At any time, the Company or the Employer may, but will not be obligated to, withhold from the Participant’s compensation the amount necessary for the Company or
the Employer to meet applicable withholding obligations, including any withholding required to make available to the Company or the Employer any tax deductions or benefits attributable to the sale or early disposition of Common Stock by the Eligible
Employee. In addition, the Company or the Employer may, but will not be obligated to, withhold from the proceeds of the sale of Common Stock or use any other method of withholding the Company or the Employer deems appropriate to the extent permitted
by U.S. Treasury Regulations Section 1.423-2(f). 
 8.7 Use of Funds. The Company
may use all Contributions received or held by it under the Plan for any corporate purpose, and the Company will not be obligated to segregate such Contributions except under Offerings or for Participants in the
Non-423 Component for which Applicable Laws require that Contributions to the Plan by Participants be segregated from the Company’s general corporate funds and/or deposited with an independent third
party, provided that, if such segregation or deposit with an independent third party is required by Applicable Laws, it will apply to all Participants in the relevant Offering under the 423 Component, except to the extent otherwise permitted by
U.S. Treasury Regulations Section 1.423-2(f). Until shares of Common Stock are issued, Participants will have only the rights of an unsecured creditor with respect to such shares. 

  
 -10- 

 9. Grant of Option. On the Enrollment Date of each Offering Period, each Eligible
Employee participating in such Offering Period will be granted an option to purchase on each Exercise Date during such Offering Period (at the applicable Purchase Price) up to a number of shares of Common Stock determined by dividing such Eligible
Employee’s Contributions accumulated prior to such Exercise Date and retained in the Eligible Employee’s account as of the Exercise Date by the applicable Purchase Price. 

9.1 Certain Option Limits. In no event will an Eligible Employee be permitted to purchase during each Offering Period more than a
maximum number of shares of Common Stock to be determined by the Administrator (subject to any adjustment pursuant to Section 17), and provided further that such purchase will be subject to the limitations set forth in Sections 3 and 5.3
and in the subscription agreement. For future Offering Periods, the Administrator, in its absolute discretion, may increase or decrease the maximum number of shares of Common Stock that an Eligible Employee may purchase during each Purchase Period
or Offering Period, as applicable. 
 9.2 Option Receipt. The Eligible Employee may accept the grant of such option submitting
a properly completed subscription agreement in accordance with the requirements of Section 7. 
 9.3 Option Term.
Exercise of the option will occur as provided in Section 10, unless the Participant’s participation has terminated pursuant to Sections 12 or 13. The option will expire on the last day of the Offering Period. 

10. Exercise of Option. 

10.1 Automatic Exercise. Unless a Participant’s participation in the Plan has terminated as provided in Sections 12 and 13,
his or her option for the purchase of shares of Common Stock will be exercised automatically on the Exercise Date, and the maximum number of full shares subject to the option will be purchased for such Participant at the applicable Purchase Price
with the accumulated Contributions from his or her account. No fractional shares of Common Stock will be purchased; any Contributions accumulated in a Participant’s account, which are not sufficient to purchase a full share will be retained in
the Participant’s account for the subsequent Purchase Period or Offering Period, as applicable, subject to earlier withdrawal by the Participant as provided in Sections 12 or 13. Any other funds left over in a Participant’s account
after the Exercise Date will be returned to the Participant. During a Participant’s lifetime, a Participant’s option to purchase shares of Common Stock hereunder is exercisable only by him or her. 

10.2 Pro Rata Allocations. If the Administrator determines that, on a given Exercise Date, the number of shares of Common Stock with
respect to which options are to be exercised may exceed (a) the number of shares of Common Stock that were available for sale under the Plan on the Enrollment Date of the applicable Offering Period, or (b) the number of shares of Common
Stock available for sale under the Plan on such Exercise Date, the Administrator may in its sole discretion 

  
 -11- 

 
(x) provide that the Company will make a pro rata allocation of the shares of Common Stock available for purchase on such Enrollment Date or Exercise Date, as applicable, in as uniform a
manner as will be practicable and as it will determine in its sole discretion to be equitable among all Participants exercising options to purchase Common Stock on such Exercise Date, and continue all Offering Periods then in effect or
(y) provide that the Company will make a pro rata allocation of the shares of Common Stock available for purchase on such Enrollment Date or Exercise Date, as applicable, in as uniform a manner as will be practicable and as it will determine in
its sole discretion to be equitable among all participants exercising options to purchase Common Stock on such Exercise Date, and terminate any or all Offering Periods then in effect pursuant to Section 18. The Company may make a pro rata
allocation of the shares of Common Stock available on the Enrollment Date of any applicable Offering Period pursuant to the preceding sentence, notwithstanding any authorization of additional shares of Common Stock for issuance under the Plan by the
Company’s stockholders subsequent to such Enrollment Date. 
 11. Delivery. As soon as reasonably practicable after each
Exercise Date on which a purchase of shares of Common Stock occurs, the Company will arrange the delivery to each Participant of the shares purchased upon exercise of his or her option in a form determined by the Administrator (in its sole
discretion) and pursuant to rules established by the Administrator. The Company may permit or require that shares be deposited directly with a broker designated by the Company or with a trustee or designated agent of the Company, and the Company may
utilize electronic or automated methods of share transfer. The Company may require that shares be retained with such broker, trustee or agent for a designated period of time and/or may establish other procedures to permit tracking of disqualifying
dispositions or other dispositions of such shares. No Participant will have any voting, dividend, or other stockholder rights with respect to shares of Common Stock subject to any option granted under the Plan until such shares have been purchased
and delivered to the Participant as provided in this Section 11. 
 12. Withdrawal. 

12.1 Withdrawal Procedures. A Participant may withdraw all but not less than all the Contributions credited to his or her account and
not yet used to exercise his or her option under the Plan at any time by (a) submitting to the Company’s stock administration office (or its designee) a written notice of withdrawal in the form determined by the Administrator for such
purpose (which may be similar to the form attached hereto as Exhibit B), or (b) following an electronic or other withdrawal procedure determined by the Administrator. The Administrator may set forth a deadline of when
a withdrawal must occur to be effective prior to a given Exercise Date in accordance with policies it may approve from time to time. All of the Participant’s Contributions credited to his or her account will be paid to such Participant as soon
as administratively practicable after receipt of notice of withdrawal and such Participant’s option for the Offering Period will be automatically terminated, and no further Contributions for the purchase of shares will be made for such Offering
Period. If a Participant withdraws from an Offering Period, Contributions will not resume at the beginning of the succeeding Offering Period, unless the Participant re-enrolls in the Plan in accordance with
the provisions of Section 7. 
 12.2 No Effect on Future Participation. A Participant’s withdrawal from an Offering Period
will not have any effect upon his or her eligibility to participate in any similar plan that may hereafter be adopted by the Company or in succeeding Offering Periods that commence after the termination of the Offering Period from which the
Participant withdraws. 

  
 -12- 

 13. Termination of Employment. Upon a Participant’s ceasing to be an Eligible
Employee, for any reason, he or she will be deemed to have elected to withdraw from the Plan and the Contributions credited to such Participant’s account during the Offering Period but not yet used to purchase shares of Common Stock under the
Plan will be returned to such Participant, or, in the case of his or her death, to the person or persons entitled thereto, and such Participant’s option will be automatically terminated. Unless determined otherwise by the Administrator in a
manner that, with respect to an Offering under the 423 Component, is permitted by, and compliant with, Code Section 423, a Participant whose employment transfers between entities through a termination with an immediate rehire (with no
break in service) by the Company or a Designated Company will not be treated as terminated under the Plan; however, if a Participant transfers from an Offering under the 423 Component to the
Non-423 Component, the exercise of the option will be qualified under the 423 Component only to the extent it complies with Code Section 423; further, no Participant will be deemed to switch
from an Offering under the Non-423 Component to an Offering under the 423 Component or vice versa unless (and then only to the extent) such switch would not cause the 423 Component or any option
thereunder to fail to comply with Code Section 423. 
 14. Section 409A. The Plan is intended to be
exempt from the application of Section 409A, and, to the extent not exempt, is intended to comply with Section 409A and any ambiguities herein will be interpreted to so be exempt from, or comply with, Section 409A. In furtherance of
the foregoing and notwithstanding any provision in the Plan to the contrary, if the Administrator determines that an option granted under the Plan may be subject to Section 409A or that any provision in the Plan would cause an option under the
Plan to be subject to Section 409A, the Administrator may amend the terms of the Plan and/or of an outstanding option granted under the Plan, or take such other action the Administrator determines is necessary or appropriate, in each case,
without the Participant’s consent, to exempt any outstanding option or future option that may be granted under the Plan from or to allow any such options to comply with Section 409A, but only to the extent any such amendments or action by
the Administrator would not violate Section 409A. Notwithstanding the foregoing, the Company and any of its Parent or Subsidiaries will have no liability, obligation or responsibility to reimburse, indemnify, or hold harmless a Participant or
any other party if the option to purchase Common Stock under the Plan that is intended to be exempt from or compliant with Section 409A is not so exempt or compliant or for any action taken by the Administrator with respect thereto. The Company
makes no representation that the option to purchase Common Stock under the Plan is compliant with Section 409A. 
 15. Rights as
Stockholder. Until the shares of Common Stock are issued (as evidenced by the appropriate entry on the books of the Company or of a duly authorized transfer agent of the Company), a Participant will have only the rights of an unsecured creditor
with respect to such shares, and no right to vote or receive dividends or any other rights as a stockholder will exist with respect to such shares. Shares of Common Stock to be delivered to a Participant under the Plan will be registered in the name
of the Participant or, if so required under Applicable Laws, in the name of the Participant and his or her spouse. 

  
 -13- 

 16. Transferability. Neither Contributions credited to a Participant’s account
nor any rights with regard to the exercise of an option or to receive shares of Common Stock under the Plan may be assigned, transferred, pledged or otherwise disposed of in any way (other than by will or the laws of descent and distribution) by the
Participant. Any such attempt at assignment, transfer, pledge or other disposition will be without effect, except that the Company may treat such act as an election to withdraw funds from an Offering Period in accordance with Section 12 hereof.

 17. Adjustments, Dissolution, Liquidation, Merger or Change in Control. 

17.1 Adjustments. In the event that any dividend or other distribution (whether in the form of cash, Common Stock, other securities, or
other property), recapitalization, stock split, reverse stock split, reorganization, merger, consolidation, split-up, spin-off, combination, reclassification,
repurchase, or exchange of Common Stock or other securities of the Company, or other change in the corporate structure of the Company affecting the Common Stock occurs (other than any ordinary dividends or other ordinary distributions), 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 Common Stock that may be delivered under the Plan, the Purchase
Price per share, the class and the number of shares of Common Stock covered by each option under the Plan that has not yet been exercised, and the numerical share limits of Sections 3 and 9.1. 

17.2 Dissolution or Liquidation. In the event of the proposed dissolution or liquidation of the Company, any Offering Period then in
progress will be shortened by setting a New Exercise Date, and will terminate immediately prior to the consummation of such proposed dissolution or liquidation, unless provided otherwise by the Administrator. The New Exercise Date will be before the
date of the Company’s proposed dissolution or liquidation. The Administrator will notify each Participant in writing or electronically, prior to the New Exercise Date, that the Exercise Date for the Participant’s option has been changed to
the New Exercise Date and that the Participant’s option will be exercised automatically on the New Exercise Date, unless prior to such date the Participant has withdrawn from the Offering Period as provided in Section 12 hereof. 

17.3 Merger or Change in Control. In the event of a merger of the Company with or into another corporation or other entity or Change in
Control, each outstanding option will be assumed or an equivalent option substituted by the successor corporation or a Parent or Subsidiary of the successor corporation. In the event that the successor corporation refuses to assume or substitute for
the option, the Offering Period with respect to which such option relates will be shortened by setting a New Exercise Date on which such Offering Period will end. The New Exercise Date will occur before the date of the Company’s proposed merger
or Change in Control. The Administrator will notify each Participant in writing or electronically prior to the New Exercise Date, that the Exercise Date for the Participant’s option has been changed to the New Exercise Date and that the
Participant’s option will be exercised automatically on the New Exercise Date, unless prior to such date the Participant has withdrawn from the Offering Period as provided in Section 12 hereof. 

  
 -14- 

 18. Amendment or Termination. 

18.1 Amendment, Suspension, Termination. The Administrator, in its sole discretion, may amend, suspend, or terminate the Plan, or any
part thereof, at any time and for any reason. If the Plan is terminated, the Administrator, in its discretion, may elect to terminate all outstanding Offering Periods either immediately or upon completion of the purchase of shares of Common Stock on
the next Exercise Date (which may be sooner than originally scheduled, if determined by the Administrator in its discretion), or may elect to permit Offering Periods to expire in accordance with their terms (and subject to any adjustment pursuant to
Section 17). If the Offering Periods are terminated prior to expiration, all amounts then credited to Participants’ accounts that have not been used to purchase shares of Common Stock will be returned to the Participants (without interest
thereon, except as otherwise required under Applicable Laws, as further set forth in Section 22 hereof) as soon as administratively practicable. 

18.2 Certain Administrator Changes. Without stockholder consent and without limiting Section 18.1, the Administrator will be
entitled to change the Offering Periods and any Purchase Periods, designate separate Offerings, limit the frequency and/or number of changes in the amount withheld during an Offering Period, establish the exchange rate applicable to amounts withheld
in a currency other than U.S. dollars, permit Contributions in excess of the amount designated by a Participant in order to adjust for delays or mistakes in the Company’s processing of properly completed Contribution elections, establish
reasonable waiting and adjustment periods and/or accounting and crediting procedures to ensure that amounts applied toward the purchase of Common Stock for each Participant properly correspond with Contribution amounts, and establish such other
limitations or procedures as the Administrator determines in its sole discretion advisable that are consistent with the Plan. 
 18.3
Changes Due to Accounting Consequences. In the event the Administrator determines that the ongoing operation of the Plan may result in unfavorable financial accounting consequences, the Administrator may, in its discretion and, to the extent
necessary or desirable, modify, amend or terminate the Plan to reduce or eliminate such accounting consequence including, but not limited to: 

(a) amending the Plan to conform with the safe harbor definition under the Financial Accounting Standards Board Accounting Standards
Codification Topic 718 (or any successor thereto), including with respect to an Offering Period underway at the time; 
 (b) altering the
Purchase Price for any Purchase Period or Offering Period including a Purchase Period or Offering Period underway at the time of the change in Purchase Price; 

(c) shortening any Purchase Period or Offering Period by setting a New Exercise Date, including a Purchase Period or Offering Period underway
at the time of the Administrator action; 
 (d) reducing the maximum percentage of Compensation a Participant may elect to set aside as
Contributions; and 
 (e) reducing the maximum number of shares of Common Stock a Participant may purchase during any Purchase Period or
Offering Period. 

  
 -15- 

 Such modifications or amendments will not require stockholder approval or the consent of any
Plan Participants. 
 19. Conditions Upon Issuance of Shares. 

19.1 Legal Compliance. Shares of Common Stock will not be issued with respect to an option unless the exercise of such option
and the issuance and delivery of such shares pursuant thereto will comply with Applicable Laws and will be further subject to the approval of counsel for the Company with respect to such compliance. 

19.2 Investment Representations. As a condition to the exercise of an option, the Company may require the person exercising such
option 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. 
 20. Term of Plan. The Plan will become effective upon the later to occur of (a) its adoption by
the Board or (b) the business day immediately prior to the Registration Date. It will continue in effect for a term of twenty (20) years, unless sooner terminated under Section 18, provided that Section 3.2 relating to automatic
share reserve increases will operate only until the ten (10) year anniversary of the earlier of the Board or stockholder approval of the Plan. 

21. 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. 

22. Interest. No interest will accrue on the Contributions of a participant in the Plan, except as may be required by Applicable
Laws, as determined by the Company, and if so required by the laws of a particular jurisdiction, will apply, with respect to Offerings under the 423 Component, to all Participants in the relevant Offering, except to the extent otherwise
permitted by U.S. Treasury Regulations Section 1.423-2(f). 
 23. No Effect on
Employment. Neither the Plan nor any option under the Plan will confer upon any Participant any right with respect to continuing the Participant’s employment with the Company or its Subsidiaries or Parents, as applicable, nor will
they interfere in any way with the Participant’s right or the right of the Company and its Subsidiaries or Parents, as applicable, to terminate such employment relationship at any time, free from any liability or any claim under the Plan. 

24. Reports. Individual accounts will be maintained for each Participant in the Plan. Statements of account will be given to
participating Eligible Employees at least annually, which statements will set forth the amounts of Contributions, the Purchase Price, the number of shares of Common Stock purchased and the remaining cash balance, if any. 

25. Notices. All notices or other communications by a Participant to the Company under or in connection with the Plan will be
deemed to have been duly given when received in the form and manner specified by the Company at the location, or by the person, designated by the Company for the receipt thereof. 

  
 -16- 

 26. Legal Construction. 

26.1 Gender and Number. Except where otherwise indicated by the context, any feminine term used herein also will include the
masculine and any masculine term used herein also will include the feminine; the plural will include the singular and the singular will include the plural. 

26.2 Severability. If any provision of the Plan is or becomes or is deemed to be invalid, illegal, or unenforceable for any reason in
any jurisdiction or as to any Participant, such invalidity, illegality, or unenforceability will not affect the remaining parts of the Plan, and the Plan will be construed and enforced as to such jurisdiction or Participant as if the invalid,
illegal, or unenforceable provision had not been included. 
 26.3 Governing Law. The Plan will be governed by, and construed
in accordance with, the laws of the State of Delaware, but without regard to its conflict of law provisions. 
 26.4 Headings.
Headings are provided herein for convenience only, and will not serve as a basis for interpretation of the Plan. 
 27. Compliance with
Applicable Laws. The terms of this Plan are intended to comply with all Applicable Laws and will be construed accordingly. 
 28.
Automatic Transfer to Low Price Offering Period. Unless determined otherwise by the Administrator, this Section 28 applies to an Offering Period to the extent such Offering Period provides for more than one (1) Exercise Date
within such Offering Period. To the extent permitted by Applicable Laws, if the Fair Market Value of a share of Common Stock on any Exercise Date in an Offering Period is less than the Fair Market Value of a share of Common Stock on the Enrollment
Date of such Offering Period, then all Participants in such Offering Period will be withdrawn automatically from such Offering Period immediately after the exercise of their option on such Exercise Date and automatically re-enrolled in the immediately following Offering Period as of the first day thereof. 

  
 -17- 

 EXHIBIT A 

TENAYA THERAPEUTICS, INC. 

2021 EMPLOYEE STOCK PURCHASE PLAN 

SUBSCRIPTION AGREEMENT 
  

			
	_____ Original Application	  	Offering Date: _________________

 _____ Change in Payroll Deduction Rate 

1. ____________________ hereby elects to participate in the Tenaya Therapeutics, Inc. 2021 Employee Stock Purchase Plan (the
“Plan”) and subscribes to purchase shares of the Company’s Common Stock in accordance with this Subscription Agreement and the Plan. Any capitalized terms not specifically defined in this Subscription Agreement will have the
meaning ascribed to them under the Plan. 
 2. I hereby authorize and consent to payroll deductions from each paycheck in the amount of
____% of my Compensation on each payday (from 0% to 15%) during the Offering Period in accordance with the Plan. (Please note that no fractional percentages are permitted.) I understand that only my first, one election to decrease the rate of my
payroll deductions may be applied with respect to an ongoing Offering Period in accordance with the terms of the Plan, and any subsequent election to decrease the rate of my payroll deductions during the same Offering Period, and any election to
increase the rate of my payroll deductions during any Offering Period, will not be applied to the ongoing Offering Period. 
 3. I
understand that said payroll deductions will be accumulated for the purchase of shares of Common Stock at the applicable Purchase Price determined in accordance with the Plan. I understand that if I do not withdraw from an Offering Period, any
accumulated payroll deductions will be used to automatically exercise my option and purchase Common Stock under the Plan. I further understand that if I am outside of the U.S., my payroll deductions will be converted to U.S. dollars at an exchange
rate selected by the Company on the purchase date. 
 4. I have received a copy of the complete Plan and its accompanying prospectus. I
understand that my participation in the Plan is in all respects subject to the terms of the Plan. 
 5. Shares of Common Stock purchased for
me under the Plan should be issued in the name(s) of _____________ (Eligible Employee or Eligible Employee and spouse only). 
 6. If I am a
U.S. taxpayer, I understand that if I dispose of any shares received by me pursuant to the Plan within two (2) years after the Offering Date (the first day of the Offering Period during which I purchased such shares) or one (1) year after
the Exercise Date, I will be treated for federal income tax purposes as having received ordinary income at the time of such disposition in an 

 
amount equal to the excess of the fair market value of the shares at the time such shares were purchased by me over the price that I paid for the shares. I hereby agree to notify the Company
in writing within thirty (30) days after the date of any disposition of my shares and I will make adequate provision for federal, state or other tax withholding obligations, if any, which arise upon the disposition of the
Common Stock. The Company may, but will not be obligated to, withhold from my compensation the amount necessary to meet any applicable withholding obligation including any withholding necessary to make available to the Company any tax deductions
or benefits attributable to sale or early disposition of Common Stock by me. If I dispose of such shares at any time after the expiration of the two (2) year and one (1) year holding periods, I understand that I will be treated for federal
income tax purposes as having received income only at the time of such disposition, and that such income will be taxed as ordinary income only to the extent of an amount equal to the lesser of (a) the excess of the fair market value of the
shares at the time of such disposition over the purchase price which I paid for the shares, or (b) fifteen percent (15%) of the fair market value of the shares on the first day of the Offering Period. The remainder of the gain, if any,
recognized on such disposition will be taxed as capital gain. 
 7. For employees that may be subject to tax in non U.S. jurisdictions, I
acknowledge and agree that, regardless of any action taken by the Company or any Designated Company with respect to any or all income tax, social security, social insurances, National Insurance Contributions, payroll tax, fringe benefit, or other tax-related items related to my participation in the Plan and legally applicable to me including, without limitation, in connection with the grant of such options, the purchase or sale of shares of Common Stock
acquired under the Plan and/or the receipt of any dividends on such shares (“Tax-Related Items”), the ultimate liability for all Tax-Related
Items is and remains my responsibility and may exceed the amount actually withheld by the Company or a Designated Company. Furthermore, I acknowledge that the Company and/or any Designated Company (a) make no representations or undertakings
regarding the treatment of any Tax-Related Items in connection with any aspect of the options under the Plan and (b) do not commit to and are under no obligation to structure the terms of the grant of
options or any aspect of my participation in the Plan to reduce or eliminate my liability for Tax-Related Items or achieve any particular tax result. Further, if I have become subject to tax in more than one
jurisdiction between the date of my enrollment and the date of any relevant taxable or tax withholding event, as applicable, I acknowledge that the Company and/or the Employer (or former employer, as applicable) may be required to withhold or
account for Tax-Related Items in more than one jurisdiction. 
 Prior to the purchase of shares of
Common Stock under the Plan or any other relevant taxable or tax withholding event, as applicable, I agree to make adequate arrangements satisfactory to the Company and/or the applicable Designated Company to satisfy all Tax-Related Items. In this regard, I authorize the Company and/or the applicable Designated Company, or their respective agents, at their discretion, to satisfy any applicable withholding obligations with regard to
all Tax-Related Items by one or a combination of the following: (a) withholding from my wages or Compensation paid to me by the Company and/or the applicable Designated Company; or (b) withholding
from proceeds of the sale of the shares of Common Stock purchased under the Plan either through a voluntary sale or 

  
 -2- 

 
through a mandatory sale arranged by the Company (on my behalf pursuant to this authorization). Depending on the withholding method, the Company may withhold or account for Tax-Related Items by considering applicable maximum withholding rates, in which case I will receive a refund of any over-withheld amount in cash and will have no entitlement
to the Common Stock equivalent. 
 Finally, I agree to pay to the Company or the applicable Designated Company any amount of Tax-Related Items that the Company or the applicable Designated Company may be required to withhold as a result of my participation in the Plan that cannot be satisfied by the means previously described. The Company
may refuse to purchase shares of Common Stock under the Plan on my behalf and/or refuse to issue or deliver the shares or the proceeds of the sale of shares if I fail to comply with my obligations in connection with the Tax-Related Items. 
 8. By electing to participate in the Plan, I acknowledge, understand and agree that:

 (a) the Plan is established voluntarily by the Company, it is discretionary in nature and it may be modified, amended, suspended or
terminated by the Company at any time, to the extent provided for in the Plan; 
 (b) all decisions with respect to future grants under the
Plan, if applicable, will be at the sole discretion of the Company; 
 (c) the grant of options under the Plan will not create a right to
employment or be interpreted as forming or amending an employment or service contract with the Company, or any Designated Company, and will not interfere with the ability of the Company or any Designated Company, as applicable, to terminate my
employment (if any); 
 (d) I am voluntarily participating in the Plan; 

(e) the options granted under the Plan and the shares of Common Stock underlying such options, and the income and value of same, are not
intended to replace any pension rights or compensation; 
 (f) the options granted under the Plan and the shares of Common Stock underlying
such options, and the income and value of same, are not part of my normal or expected compensation for any purpose, including, but not limited to, calculating any severance, resignation, termination, redundancy, dismissal, end-of-service payments, bonuses, long-service awards, pension or retirement benefits or similar payments; 

(g) the future value of the shares of Common Stock offered under the Plan is unknown, indeterminable and cannot be predicted with certainty;

 (h) the shares of Common Stock that I acquire under the Plan may increase or decrease in value, even below the Purchase Price; 

  
 -3- 

 (i) no claim or entitlement to compensation or damages will arise from the forfeiture of
options granted to me under the Plan as a result of the termination of my status as an Eligible Employee (for any reason whatsoever, and whether or not later found to be invalid or in breach of employment laws in the jurisdiction where I am employed
or the terms of my employment agreement, if any) and, in consideration of the grant of options under the Plan to which I am otherwise not entitled, I irrevocably agree never to institute a claim against the Company, or any Designated Company, waive
my ability, if any, to bring such claim, and release the Company, and any Designated Company from any such claim that may arise; if, notwithstanding the foregoing, any such claim is allowed by a court of competent jurisdiction, I will be deemed
irrevocably to have agreed to not to pursue such claim and agree to execute any and all documents necessary to request dismissal or withdrawal of such claim; and 

(j) in the event of the termination of my status as an Eligible Employee (for any reason whatsoever, whether or not later found to be invalid
or in breach of employment laws in the jurisdiction where I am employed or the terms of my employment agreement, if any), my right to participate in the Plan and any options granted to me under the Plan, if any, will terminate effective as of the
date that I am no longer actively employed by the Company or one of its Designated Companies and, in any event, will not be extended by any notice period mandated under the employment laws in the jurisdiction in which I am employed or the terms of
my employment agreement, if any (e.g., active employment would not include a period of “garden leave” or similar period pursuant to the employment laws in the jurisdiction in which I am employed or the terms of my employment
agreement, if any); the Company will have the exclusive discretion to determine when I am no longer actively employed for purposes of my participation in the Plan (including whether I may still be considered to be actively employed while on a leave
of absence). 
 9. I understand that the Company and/or any Designated Company may collect, where permissible under applicable law
certain personal information about me, including, but not limited to, my name, home address and telephone number, date of birth, social insurance number or other identification number, salary, nationality, job title, any shares of Common Stock or
directorships held in the Company, details of all options granted under the Plan or any other entitlement to shares of Common Stock awarded, canceled, exercised, vested, unvested or outstanding in my favor (“Data”), for the
exclusive purpose of implementing, administering and managing the Plan. I understand that Company may transfer my Data to the United States, which is not considered by the European Commission to have data protection laws equivalent to the laws in my
country. I understand that the Company will transfer my Data to its designated broker, or such other stock plan service provider as may be selected by the Company in the future, which is assisting the Company with the implementation, administration
and management of the Plan. I understand that the recipients of the Data may be located in the United States or elsewhere, and that a recipient’s country of operation (e.g., the United States) may have different, including less stringent, data
privacy laws that the European Commission or my jurisdiction does not consider to be equivalent to the protections in my country. I understand that I may request a list with the names and addresses of any potential recipients of the Data by
contacting my local human resources representative. I authorize the Company, the Company’s 

  
 -4- 

 
designated broker and any other possible recipients which may assist the Company with implementing, administering and managing the Plan to receive, possess, use, retain and transfer the Data, in
electronic or other form, for the sole purpose of implementing, administering and managing my participation in the Plan. I understand that Data will be held only as long as is necessary to implement, administer and manage my participation in the
Plan. I understand that that I may, at any time, view Data, request additional information about the storage and processing of Data, require any necessary amendments to Data or refuse or withdraw the consents herein, in any case without cost, by
contacting in writing my local human resources representative. Further, I understand that I am providing the consents herein on a purely voluntary basis. If I do not consent, or if I later seek to revoke my consent, my employment status or career
with the Company or any Designated Company will not be adversely affected; the only adverse consequence of refusing or withdrawing my consent is that the Company would not be able to grant me options under the Plan or other equity awards, or
administer or maintain such awards. Therefore, I understand that refusing or withdrawing my consent may affect my ability to participate in the Plan. For more information on the consequences of my refusal to consent or withdrawal of consent, I
understand that I may contact my local human resources representative. 
 If I am an employee outside the U.S., I understand that in
accordance with applicable law, I have the right to access, and to request a copy of, the Data held about me. I also understand that I have the right to discontinue the collection, processing, or use of my Data, or supplement, correct, or request
deletion of my Data. To exercise my rights, I may contact my local human resources representative. 
 I hereby explicitly and
unambiguously consent to the collection, use and transfer, in electronic or other form, of my personal data as described herein and any other Plan materials by and among, as applicable, the Company and its Subsidiaries for the exclusive purpose of
implementing, administering and managing my participation in the Plan. I understand that my consent will be sought and obtained for any processing or transfer of my data for any purpose other than as described in the enrollment form and any other
plan materials. 
 10. If I have received the Subscription Agreement or any other document related to the Plan translated into a
language other than English and if the meaning of the translated version is different than the English version, the English version will control, subject to applicable laws. 

11. The provisions of the Subscription Agreement and these appendices are severable and if any one or more provisions are determined to be
illegal or otherwise unenforceable, in whole or in part, the remaining provisions nevertheless will be binding and enforceable. 
 12.
Notwithstanding any provisions in this Subscription Agreement, I understand that if I am working or resident in a country other than the United States, my participation in the Plan also will be subject to the additional terms and conditions set
forth on Appendix A and any special terms and conditions for my country set forth on Appendix A. Moreover, if I relocate to one of the countries included in Appendix A, the special terms and conditions for such country will apply to me to the

  
 -5- 

 
extent the Company determines that the application of such terms and conditions is necessary or advisable for legal or administrative reasons. Appendix A constitutes part of this Subscription
Agreement and the provisions of this Subscription Agreement govern each Appendix (to the extent not superseded or supplemented by the terms and conditions set forth in the applicable Appendix). 

  
 -6- 

 13. I hereby agree to be bound by the terms of the Plan. The effectiveness of this
Subscription Agreement is dependent upon my eligibility to participate in the Plan. 
  

			
	 Employee’s Social
	 	
	 Security Number
	 	
	 (for U.S.-based employees):
	 	 
		
	 Employee’s Address:
	 	 
		
		 	 
		
		 	 

 I UNDERSTAND THAT THIS SUBSCRIPTION AGREEMENT WILL REMAIN IN EFFECT THROUGHOUT SUCCESSIVE OFFERING PERIODS
UNLESS TERMINATED BY ME. 
  

							
				
	Dated:	 	   
	 		 	   

		 		 		 	Signature of Employee

  
 -7- 

 EXHIBIT B 

TENAYA THERAPEUTICS, INC. 

2021 EMPLOYEE STOCK PURCHASE PLAN 

NOTICE OF WITHDRAWAL 
 The
undersigned Participant in the Offering Period of the Tenaya Therapeutics, Inc. 2021 Employee Stock Purchase Plan (the “Plan”) that began on ____________, ______ (the “Offering Date”) hereby notifies the
Company that he or she hereby withdraws from the Offering Period. He or she hereby directs the Company to pay to the undersigned as promptly as practicable all the payroll deductions credited to his or her account with respect to such Offering
Period. The undersigned understands and agrees that his or her option for such Offering Period will be terminated automatically. The undersigned understands further that no further payroll deductions will be made for the purchase of shares in the
current Offering Period and the undersigned will be eligible to participate in succeeding Offering Periods only by delivering to the Company a new Subscription Agreement. Capitalized terms not otherwise defined herein will have the meaning ascribed
to them under the Plan. 
  

			
	Name and Address of Participant:
	
	   

	
	   

	
	   

	
	Signature:
	
	 
		
	Date:

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00331-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00331-of-00352.parquet"}]]