Document:

EX-10.2

 Exhibit 10.2 

ACHILLES THERAPEUTICS PLC 

2021 EMPLOYEE SHARE PURCHASE PLAN 

The purpose of the Achilles Therapeutics plc 2021 Employee Share Purchase Plan (“the Plan”) is to provide eligible employees
of Achilles Therapeutics plc (the “Company”) and each other Designated Company (as defined in Section 11) with opportunities to purchase Shares. Shares in the aggregate have been approved and reserved for issuance for this
purpose under the Plan (including any sub-plan established hereunder), plus on January 1, 2022 and each January 1 thereafter until the Plan terminates pursuant to Section 20, the number of
Shares reserved and available for issuance under the Plan shall be cumulatively increased by the least of (i) Ordinary Shares, (ii) 1 percent of the number of Shares issued and outstanding on the immediately preceding December 31 or
(iii) such lesser number of Shares determined by the Administrator. 
 The Plan includes two components: a Code Section 423
Component (the “423 Component”) and a non-Code Section 423 Component (the “Non-423 Component”). It is intended for the 423
Component to constitute an “employee stock purchase plan” within the meaning of Section 423(b) of the U.S. Internal Revenue Code of 1986, as amended (the “Code”) and the 423 Component shall be interpreted in
accordance with that intent (although the Company makes no undertaking or representation to maintain such qualification). In addition, this Plan authorizes the grant of options under the Non-423 Component that
does not qualify as an “employee stock purchase plan” under Section 423 of the Code. Except as otherwise provided herein, the Non-423 Component will operate and be administered in the same
manner as the 423 Component. 
 1. Administration. The Plan will be administered by the person or persons (the
“Administrator”) appointed by the Company’s Board of Directors (the “Board”) for such purpose. The Administrator has authority at any time to: (i) adopt, alter and repeal such rules, sub-plans, guidelines and practices for the administration and operation of the Plan and for its own acts and proceedings as it shall deem advisable (with such subplans and/or modifications to be attached to this
Plan as appendices once adopted), including to accommodate the specific requirements of local laws, regulations and procedures for jurisdictions outside of the United States, and provided that any adoption of a subplan shall not increase the shares
reserve described in the initial paragraph of this Plan; (ii) interpret the terms and provisions of the Plan; (iii) make all determinations it deems advisable for the administration of the Plan; (iv) decide all disputes arising in
connection with the Plan; and (v) otherwise supervise the administration of the Plan. All interpretations and decisions of the Administrator shall be binding on all persons, including the Company and the Participants. No member of the Board or
individual exercising administrative authority with respect to the Plan shall be liable for any action or determination made in good faith with respect to the Plan or any option granted hereunder. 

2. Offerings. The Company may make one or more offerings to eligible employees to purchase Shares under the Plan
(“Offerings”). The Administrator shall determine when the initial Offering under the Plan shall commence and the length of any Offering. The Administrator may, in its discretion, designate a different period for any Offering,
provided that, with respect to the 423 Component, no Offering shall exceed 27 months in duration. 

 3. Eligibility. All individuals classified as employees on the payroll records of
each Designated Company are eligible to participate in any one or more of the Offerings under the Plan, provided that, except as otherwise determined by the Administrator in advance of any Offering, as of the first day of the applicable Offering
(the “Offering Date”) they are customarily employed by a Designated Company for more than 20 hours a week and have completed at least three months of employment, unless the exclusion of employees who do not meet this requirement is
not permissible under applicable law. Notwithstanding any other provision herein, individuals who are not contemporaneously classified as employees a Designated Company for purposes of the applicable Designated Company’s payroll system are not
considered to be eligible employees of a Designated Company and shall not be eligible to participate in the Plan. In the event any such individuals are reclassified as employees of a Designated Company for any purpose, including, without limitation,
common law or statutory employees, by any action of any third party, including, without limitation, any government agency, or as a result of any private lawsuit, action or administrative proceeding, such individuals shall, notwithstanding such
reclassification, remain ineligible for participation. Notwithstanding the foregoing, the exclusive means for individuals who are not contemporaneously classified as employees of a Designated Company on the Designated Company’s payroll system
to become eligible to participate in a plan which is equivalent to this Plan is through the adoption of a sub-plan, which specifically renders such individuals eligible to participate therein. 

4. Participation. 
 (a)
General. An eligible employee who is not a Participant on any Offering Date may participate in such Offering by submitting an enrollment form (in the manner described in Section 4(b)) to the Company or any third party designated by the
Company (either in electronic or written form, according to procedures established by the Company) at least 15 business days before the Offering Date (or by such other deadline as shall be established by the Administrator for the Offering). 

(b) Enrollment. The enrollment form will (a) state a whole percentage to be contributed from an eligible employee’s
Compensation (as defined in Section 11) per pay period, (b) authorize the purchase of Shares in each Offering in accordance with the terms of the Plan and (c) specify the exact name or names in which Shares purchased for such
individual are to be issued or transferred pursuant to Section 10. An employee who does not enroll in accordance with these procedures will be deemed to have waived the right to participate. Unless a Participant submits a new enrollment form or
withdraws from the Plan, such Participant’s contributions and purchases will continue at the same percentage of Compensation for future Offerings, provided he or she remains eligible. 

(c) Notwithstanding the foregoing, participation in the Plan will neither be permitted nor be denied contrary to the requirements of the Code
and any applicable law. 

  
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 5. Employee Contributions. Each eligible employee may authorize payroll deductions at
a minimum of 1 percent up to a maximum of 15 percent of such employee’s Compensation for each pay period; provided, however, that if payroll deductions are not permitted or problematic under applicable law or for administrative
reasons, the Company, in its discretion, may allow eligible employees to contribute to the Plan by other means. The Company will maintain book accounts showing the amount of payroll deductions or other contributions made by each Participant for each
Offering. No interest will accrue or be paid on payroll deductions or other contributions, unless required under applicable law. 
 6.
Contribution Changes. Except as may be determined by the Administrator in advance of an Offering, a Participant may not increase or decrease his or her contributions during any Offering, but may increase or decrease his or her contributions
with respect to the next Offering (subject to the limitations of Section 5) by submitting a new enrollment form at least 15 business days before the next Offering Date (or by such other deadline as shall be established by the Administrator for
the Offering). The Administrator may, in advance of any Offering, establish rules permitting a Participant to increase, decrease or terminate his or her contributions during an Offering. 

7. Withdrawal. A Participant may withdraw from participation in the Plan by submitting a notice of withdrawal to the Company or any
third party designated by the Company (either in electronic or written form, according to procedures established by the Company). The Participant’s withdrawal will be effective as soon as reasonably practicable, but in no event later than two
payroll cycles following such withdrawal. Following a Participant’s withdrawal, the Company will promptly refund such individual’s entire account balance under the Plan, if any, to him or her (after payment for any Shares purchased before
the effective date of withdrawal). Partial withdrawals are not permitted. Such an employee may not begin participation again during the remainder of the Offering, but may enroll in a subsequent Offering in accordance with Section 4. 

8. Grant of Options. Subject to Section 13 of the Plan, on each Offering Date, the Company will grant to each eligible employee
who is then a Participant in the Plan an option (“Option”) to purchase on the last day of such Offering (the “Exercise Date”), at the Option Price hereinafter provided for, the lowest of (a) a number of Shares
determined by dividing such Participant’s accumulated contributions on such Exercise Date by the lower of (i) 85 percent of the Fair Market Value of the Shares on the Offering Date, or (ii) 85 percent of the Fair Market
Value of the Shares on the Exercise Date, (b) a number of shares determined by dividing (i) the product of (A) US$2,500 and (B) the number of months in the Offering by (ii) the Fair Market Value on the Offering Date of such
Offering; or (c) such other lesser maximum number of Shares as shall have been established by the Administrator in advance of the Offering; provided, however, that such Option shall be subject to the limitations set forth below. Each
Participant’s Option shall be exercisable only to the extent of such Participant’s accumulated payroll deductions and/or other contributions on the Exercise Date. The purchase price for each Share purchased under each Option (the
“Option Price”) will be 85 percent of the Fair Market Value of the Shares on the Offering Date or the Exercise Date, whichever is less. 

  
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 Notwithstanding the foregoing, no Participant may be granted an Option hereunder if such
Participant, immediately after the Option was granted, would be treated as owning shares possessing 5 percent or more of the total combined voting power or value of all classes of shares of the Company or any Parent or Subsidiary (as defined in
Section 11). For purposes of the preceding sentence, the attribution rules of Section 424(d) of the Code shall apply in determining the share ownership of a Participant, and all shares which the Participant has a contractual right to
purchase shall be treated as shares owned by the Participant. In addition, no Participant may be granted an Option which permits his or her rights to purchase Shares under the Plan, and any other employee share purchase plan of the Company and its
Parents and Subsidiaries, to accrue at a rate which exceeds US$25,000 of the fair market value of such Share (determined on the Option grant date or dates) for each calendar year in which the Option is outstanding at any time. The purpose of the
limitation in the preceding sentence is to comply with Section 423(b)(8) of the Code and shall be applied taking Options into account in the order in which they were granted. 

9. Exercise of Option and Purchase of Shares. Each employee who continues to be a Participant in the Plan on the Exercise Date shall be
deemed to have exercised his or her Option on such date and shall acquire from the Company such number of whole Shares reserved for the purpose of the Plan as his or her accumulated contributions on such date will purchase at the Option Price,
subject to any other limitations contained in the Plan. Any amount remaining in a Participant’s account at the end of an Offering solely by reason of the inability to purchase a fractional Share will be carried forward to the next Offering; any
other balance remaining in a Participant’s account at the end of an Offering will be refunded to the Participant promptly. 
 If a
Participant has more than one Option outstanding under the Plan, unless he or she otherwise indicates in agreements or notices delivered hereunder: (i) each agreement or notice delivered by that Participant shall be deemed to apply to all of
his or her Options under the Plan, and (ii) an Option with a lower Option Price (or an earlier granted Option, if different Options have identical Option Prices) shall be exercised to the fullest possible extent before an Option with a higher
Option Price (or a later granted Option if different Options have identical Option Prices) shall be exercised. 
 10. Issuance of
Certificates. Certificates, or book entries for uncertificated Shares, representing Shares purchased under the Plan may be issued only in the name of the employee or, if permitted by the Administrator, in the name of the employee and another
person of legal age as joint tenants with rights of survivorship, or in the name of a broker authorized by the employee to be his, her or their, nominee for such purpose. 

11. Definitions. 
 The
term “ADSs” means American Depositary Shares, representing Ordinary Shares on deposit with a U.S. banking institution selected by the Company. 

The term “Affiliate” means any entity that is directly or indirectly controlled by the Company which does not meet the
definition of a Subsidiary below, as determined by the Administrator, whether new or hereafter existing. 

  
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 The term
“Compensation1” means base pay, prior to reduction pursuant to Sections 125, 132(f) or 401(k) of the Code or comparable reductions under laws outside the United States, but
excluding overtime, incentive or bonus awards, commissions, allowances and reimbursements for expenses such as relocation allowances or travel expenses, income or gains on the exercise of Company share options or other equity incentive awards and
similar items. The Administrator shall have the discretion to determine the application of this definition to Participants outside of the United States. 

The term “Designated Company” means the Company and any present or future Affiliate or Subsidiary (as defined below) that has
been designated by the Administrator to participate in the Plan. The Administrator may so designate any Affiliate or Subsidiary, or revoke any such designation, at any time and from time to time, either before or after the Plan is approved by the
shareholders and may further designate such companies as participating in the 423 Component or the Non-423 Component. For purposes of the 423 Component, only Subsidiaries may be Designated Companies. The
current list of Designated Companies is attached hereto as Appendix A. 
 The term “Fair Market Value of the Shares” on any
given date means the fair market value of the Shares determined in good faith by the Administrator; provided, however, that if the ADSs are admitted to quotation on the National Association of Securities Dealers Automated Quotation System
(“NASDAQ”), NASDAQ Global Market or another national securities exchange, the determination shall be made by reference to the closing price on such date. If there is no closing price for such date, the determination shall be made by
reference to the last date preceding such date for which there is a closing price. 
 The term “Ordinary Shares” mean
ordinary shares in the Company, with a nominal value of £0.00001 per share. 
 The term “Parent” means a “parent
corporation” with respect to the Company, as defined in Section 424(e) of the Code. 
 The term “Participant”
means an individual who is eligible as determined in Section 3 and who has complied with the provisions of Section 4. 
 The term
“Share” means an Ordinary Share and/or the number of ADSs equal to an Ordinary Share, as the context may require. 
 The
term “Subsidiary” means a “subsidiary corporation” with respect to the Company, as defined in Section 424(f) of the Code. 

12. Rights on Termination of Employment. Unless otherwise required by applicable law, if a Participant’s employment terminates for
any reason before the Exercise Date for any Offering, no contributions will be taken from any pay due and owing to the Participant and the 

 

	1 	 Note to Draft: Subject to Company’s position on whether the impact on sales roles who are heavily
commissions-based should necessitate a different definition that is inclusive of commissions. 

  
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balance in the Participant’s account will be paid to such Participant or, in the case of such Participant’s death, if permitted by the Administrator, to his or her designated
beneficiary as if such Participant had withdrawn from the Plan under Section 7. An employee will be deemed to have terminated employment, for this purpose, if the corporation that employs him or her, having been a Designated Company, ceases to
be an Affiliate or Subsidiary, as applicable, or if the employee is transferred to any corporation other than the Company or a Designated Company. An employee will not be deemed to have terminated employment for this purpose, if the employee is on
an approved leave of absence for military service or sickness or for any other purpose approved by the Company, if the employee’s right to reemployment is guaranteed either by a statute or by contract or under the policy pursuant to which the
leave of absence was granted or if the Administrator otherwise provides in writing. 
 13. Special Rules. Notwithstanding anything
herein to the contrary, the Administrator may adopt special rules or establish one or more sub-plans applicable to the employees of a particular Designated Company, whenever the Administrator determines that
such rules or sub-plans are necessary or appropriate for the implementation of the Plan in a jurisdiction where such Designated Company has employees; provided that, if such rules are inconsistent with the
requirements of Section 423(b) of the Code, these employees will participate in the Non-423 Component. To the extent any sub-plans are established, the
rules of such sub-plans may take precedence over other provisions of the Plan, with the exception of the number of Shares approved for the Plan, but unless otherwise superseded by the terms of such sub-plan, the provisions of the Plan shall govern the operation of such sub-plan. 

14. Optionees Not Shareholders. Neither the granting of an Option to a Participant nor the deductions from his or her pay or other
contributions shall deem such Participant to be a holder of the Shares covered by an Option under the Plan until such Shares have been purchased by and issued or transferred to him or her. 

15. Rights Not Transferable. Rights under the Plan are not transferable by a Participant other than by will or the laws of descent and
distribution, and are exercisable during the Participant’s lifetime only by the Participant. 
 16. Application of Funds. All
funds received or held by the Company under the Plan may be combined with other corporate funds and may be used for any corporate purpose, unless otherwise required under applicable law. 

17. Adjustment in Case of Changes Affecting Shares. In the event of a subdivision of outstanding Shares, the payment of a dividend in
Shares or any other change affecting the Shares, the number of Shares approved for the Plan and the Share limitation set forth in Section 8 shall be equitably or proportionately adjusted to give proper effect to such event. 

18. Amendment of the Plan. The Board may at any time and from time to time amend the Plan in any respect, except that without the
approval within 12 months of such Board action by the shareholders, no amendment shall be made increasing the number of Shares approved for the Plan or making any other change that would require shareholder approval in order for the 423 Component of
the Plan, as amended, to qualify as an “employee share purchase plan” under Section 423(b) of the Code. 

  
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 19. Insufficient Shares. If the total number of Shares that would otherwise be
purchased on any Exercise Date plus the number of Shares purchased under previous Offerings under the Plan exceeds the maximum number of Shares issuable under the Plan, the Shares then available shall be apportioned among Participants in proportion
to the amount of payroll deductions accumulated on behalf of each Participant that would otherwise be used to purchase Shares on such Exercise Date. 

20. Termination of the Plan. The Plan may be terminated at any time by the Board. Upon termination of the Plan, all amounts in the
accounts of Participants shall be promptly refunded. The Plan shall automatically terminate on the ten year anniversary of the date of the Company’s Initial Public Offering. 

21. Compliance with Law. The Company’s obligation to sell and deliver Shares under the Plan is subject to completion of any
registration or qualification of the Shares under any U.S. or non-U.S. local, state or federal securities or exchange control law or under rulings or regulations of the U.S. Securities and Exchange
Commission (“SEC”) or of any other governmental regulatory body, and to obtaining any approval or other clearance from any U.S. and non-U.S. local, state or federal governmental agency, which
registration, qualification or approval the Company shall, in its absolute discretion, deem necessary or advisable. The Company is under no obligation to register or qualify the Shares with the SEC or any other U.S. or
non-U.S. securities commission or to seek approval or clearance from any governmental authority for the issuance or sale of the Shares. 

22. Governing Law. This Plan and all Awards and actions taken thereunder shall be governed by, and construed in accordance with the
laws of England and Wales, applied without regard to conflict of law principles. 
 23. Issuance or Transfer of Shares. Shares may be
issued upon exercise of an Option from authorized but unissued Shares or, in the alternative, the Company may arrange for the transfer of Shares (including from Shares held in the treasury of the Company, or from any other proper source). 

24. Tax Withholding. Each Participant agrees, by participating in the Plan, that the Company and its Affiliates and Subsidiaries shall
have the right to deduct any Tax Liability from any payment of any kind otherwise due to the Participant, including Shares issuable under the Plan. Where a Tax Liability arises in connection with the Plan, the Company and/or a Designated Company may
require that, as a condition of exercise of an Option and purchase of Shares, a Participant must either: 
 (a) make a payment to the
Company, or otherwise as the Company directs, of an amount equal to the Company’s estimate of the amount of the Tax Liability; or 

  
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 (b) enter into arrangements acceptable to the Company to secure that such payment is made
(whether by surrender of Shares, net share issuance, the sale of Shares or otherwise). 
 For these purposes, “Tax
Liability” shall mean any amount of U.S. or non-U.S. federal, state or local income tax, social security (or similar) contributions, payroll tax, fringe benefits tax, payment on account and/or other tax-related items related to the participation in the Plan and legally applicable to the Participant, which the Company and/or an Affiliate or Subsidiary become liable to pay on the Participant’s behalf to the
relevant authorities in any jurisdiction. 
 25. Notification Upon Sale of Shares. Each Participant who is subject to tax in the
United States with respect to his or her participation in the Plan agrees, by entering the Plan, to give the Company prompt notice of any disposition of Shares purchased under the Plan where such disposition occurs within two years after the date of
grant of the Option pursuant to which such Shares were purchased. 
 26. Effective Date and Approval of Shareholders. The Plan shall
take effect on the date of the Company’s Initial Public Offering, subject to approval by the holders of a majority of the votes cast at a meeting of shareholders at which a quorum is present or by written consent of the shareholders. 

  
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 APPENDIX A 

Designated Companies 
 [To be
updated.] 

  
 9EX-10.3

 Exhibit 10.3 

ACHILLES THERAPEUTICS PLC 

2021 OMNIBUS INCENTIVE PLAN 
 SECTION 1.
GENERAL PURPOSE OF THE PLAN; DEFINITIONS 
 The name of the plan is the Achilles Therapeutics plc 2021 Omnibus Incentive Plan (the
“Plan”). The purpose of the Plan is to encourage and enable the officers, employees, Non-Employee Directors and Consultants of Achilles Therapeutics plc (the “Company”) and
its Affiliates upon whose judgment, initiative and efforts the Company largely depends for the successful conduct of its business to acquire a proprietary interest in the Company. It is anticipated that providing such persons with a direct stake in
the Company’s welfare will assure a closer identification of their interests with those of the Company and its shareholders, thereby stimulating their efforts on the Company’s behalf and strengthening their desire to remain with the
Company. 
 The following terms shall be defined as set forth below: 

“Administrator” means either the Board or the compensation committee of the Board or a similar committee performing the
functions of the compensation committee and which is comprised of not less than two Non-Employee Directors who are independent. 

“ADSs” means American Depositary Shares, representing Ordinary Shares on deposit with a U.S. banking institution selected by
the Company.  
 “Affiliate” means, at the time of determination, any “parent” or “subsidiary”
of the Company as such terms are defined in Rule 405 of the U.S. Securities Act. The Board will have the authority to determine the time or times at which “parent” or “subsidiary” status is determined within the foregoing
definition. 
 “Award” or “Awards,” except where referring to a particular category of grant under the
Plan, shall include Incentive Share Options, Non-Qualified Share Options, Share Appreciation Rights, Restricted Share Units, Restricted Share Awards, Unrestricted Share Awards, Cash-Based Awards, and Dividend
Equivalent Rights. 
 “Award Certificate” means a written or electronic document setting forth the terms and provisions
applicable to an Award granted under the Plan. Each Award Certificate is subject to the terms and conditions of the Plan. 

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

“Cash-Based Award” means an Award entitling the recipient to receive a cash-denominated payment. 

“Consultant” means a consultant or adviser who provides bona fide services to the Company or an Affiliate as an
independent contractor and who qualifies as a consultant or advisor under Instruction A.1.(a)(1) of Form S-8 under the U.S. Securities Act. 

 “Dividend Equivalent Right” means an Award entitling the grantee to receive
credits based on cash dividends that would have been paid on the Shares specified in the Dividend Equivalent Right (or other award to which it relates) if such shares had been issued to and held by the grantee. 

“Effective Date” means the date on which the Plan becomes effective as set forth in Section 19. 

“Fair Market Value” of the Shares on any given date means the fair market value of the Shares determined in good faith by the
Administrator; provided, however, that if the ADSs are listed on the National Association of Securities Dealers Automated Quotation System (“NASDAQ”), NASDAQ Global Market, The New York Stock Exchange or another national securities
exchange or traded on any established market, the determination shall be made by reference to market quotations. If there are no market quotations for such date, the determination shall be made by reference to the last date preceding such date for
which there are market quotations; provided further, however, that if the date for which Fair Market Value is determined is the Registration Date, the Fair Market Value shall be the “Price to the Public” (or equivalent) set forth on the
cover page for the final prospectus relating to the Company’s initial public offering. 
 “Incentive Share Option”
means any Share Option designated and qualified as an “incentive stock option” as defined in Section 422 of the U.S. Code. 

“Non-Employee Director” means a member of the Board who is not also an employee of
the Company or any Subsidiary. 
 “Non-Qualified Share Option” means any Share
Option that is not an Incentive Share Option. 
 “Option” or “Share Option” means any option to purchase
Shares granted pursuant to Section 5. 
 “Ordinary Shares” mean an ordinary share in the Company, with a
nominal value of £0.00001 per share, subject to adjustments pursuant to Section 3. 
 “Registration Date” means
the date upon which the registration statement on Form F-1 that is filed by the Company with respect to its initial public offering is declared effective by the Securities and Exchange Commission. 

“Restricted Shares” means the Shares underlying a Restricted Share Award that remain subject to a risk of forfeiture or the
Company’s right of repurchase. 
 “Restricted Share Award” means an Award of Restricted Shares subject to such
restrictions and conditions as the Administrator may determine at the time of grant. 
 “Restricted Share Units” means an
Award of share units subject to such restrictions and conditions as the Administrator may determine at the time of grant. 

  
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 “Sale Event” shall mean (i) the sale of all or substantially all of
the assets of the Company on a consolidated basis to an unrelated person or entity, (ii) a merger, reorganization or consolidation pursuant to which the holders of the Company’s outstanding voting power and outstanding Shares immediately
prior to such transaction do not own a majority of the outstanding voting power and outstanding Shares or other equity interests of the resulting or successor entity (or its ultimate parent, if applicable) immediately upon completion of such
transaction, (iii) the sale of all of the Shares of the Company to an unrelated person, entity or group thereof acting in concert, or (iv) any other transaction in which the owners of the Company’s outstanding voting power immediately
prior to such transaction do not own at least a majority of the outstanding voting power of the Company or any successor entity immediately upon completion of the transaction other than as a result of the acquisition of securities directly from the
Company. 
 “Sale Price” means the value as determined by the Administrator of the consideration payable, or otherwise to
be received by shareholders, per Share pursuant to a Sale Event. 
 “Section 409A” means
Section 409A of the Code and the regulations and other guidance promulgated thereunder. 
 “Service Relationship”
means any relationship as an employee, director or Consultant of the Company or any Affiliate (e.g., a Service Relationship shall be deemed to continue without interruption in the event an individual’s status changes from full-time employee
to part-time employee or Consultant). 
 “Share” means an Ordinary Share and/or the number of ADSs equal to an Ordinary
Share, as the context may require. 
 “Share Appreciation Right” means an Award entitling the recipient to receive Shares
(or cash, to the extent explicitly provided for in the applicable Award Certificate) having a value equal to the excess of the Fair Market Value of the Share on the date of exercise over the exercise price of the Share Appreciation Right multiplied
by the number of Shares with respect to which the Share Appreciation Right shall have been exercised. 
 “Subsidiary” means
any corporation or other entity (other than the Company) in which the Company has at least a 50 percent interest, either directly or indirectly. 

“Ten Percent Owner” means an employee who owns or is deemed to own (by reason of the attribution rules of Section 424(d)
of the U.S. Code) more than 10 percent of the combined voting power of all classes of Shares of the Company or any parent or subsidiary corporation. 

“Unrestricted Share Award” means an Award of Shares free of any restrictions. 

“U.S. Code” means the Internal Revenue Code of 1986, as amended, and any successor Code, and related rules, regulations and
interpretations. 
 “U.S. Exchange Act” means the Securities Exchange Act of 1934, as amended, and the rules and
regulations thereunder. 

  
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 “U.S. Securities Act” means the U.S. Securities Act of 1933, as amended,
and the rules and regulations thereunder. 
 SECTION 2. ADMINISTRATION OF PLAN; ADMINISTRATOR AUTHORITY TO SELECT GRANTEES AND DETERMINE AWARDS 

(a) Administration of Plan. The Plan shall be administered by the Administrator. 

(b) Powers of Administrator. The Administrator shall have the power and authority to grant Awards consistent with the terms of the Plan,
including the power and authority: 
 (i) to select the individuals to whom Awards may from time to time be granted; 

(ii) to determine the time or times of grant, and the extent, if any, of Incentive Share Options,
Non-Qualified Share Options, Share Appreciation Rights, Restricted Share Awards, Restricted Share Units, Unrestricted Share Awards, Cash-Based Awards, and Dividend Equivalent Rights, or any combination of the
foregoing, granted to any one or more grantees; 
 (iii) to determine the number of Shares to be covered by any Award; 

(iv) to determine and modify from time to time the terms and conditions, including restrictions, not inconsistent with the terms of the Plan,
of any Award, which terms and conditions may differ among individual Awards and grantees, and to approve the forms of Award Certificates; 

(v) to accelerate at any time the exercisability or vesting of all or any portion of any Award; 

(vi) subject to the provisions of Section 5(c), to extend at any time the period in which Share Options may be exercised; and 

(vii) at any time to adopt, alter and repeal such rules, guidelines and practices for administration of the Plan and for its own acts and
proceedings as it shall deem advisable; to interpret the terms and provisions of the Plan and any Award (including related written instruments); to make all determinations it deems advisable for the administration of the Plan; to decide all disputes
arising in connection with the Plan; and to otherwise supervise the administration of the Plan. 
 All decisions and interpretations of the
Administrator shall be binding on all persons, including the Company and Plan grantees. 
 (c) Delegation of Authority to Grant
Awards. Subject to applicable law, the Administrator, in its discretion, may delegate to a committee consisting of one or more officers of the Company, including the Chief Executive Officer of the Company, all or part of the Administrator’s
authority and duties with respect to the granting of Awards to individuals who are (i) not subject to the reporting and other provisions of Section 16 of the U.S. Exchange Act, as applicable, and (ii) not members of the delegated
committee. Any such delegation by the 

  
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Administrator shall include a limitation as to the amount of Shares underlying Awards that may be granted during the period of the delegation and shall contain guidelines as to the determination
of the exercise price and the vesting criteria. The Administrator may revoke or amend the terms of a delegation at any time but such action shall not invalidate any prior actions of the Administrator’s delegate or delegates that were consistent
with the terms of the Plan. 
 (d) Award Certificate. Awards under the Plan shall be evidenced by Award Certificates that set forth
the terms, conditions and limitations for each Award which may include, without limitation, the term of an Award and the provisions applicable in the event employment or service terminates. 

(e) Indemnification. Neither the Board nor the Administrator, nor any member of either or any delegate thereof, shall be liable for any
act, omission, interpretation, construction or determination made in good faith in connection with the Plan, and the members of the Board and the Administrator (and any delegate thereof) shall be entitled in all cases to indemnification and
reimbursement by the Company in respect of any claim, loss, damage or expense (including, without limitation, reasonable attorneys’ fees) arising or resulting therefrom to the fullest extent permitted by law and/or under the Company’s
articles or bylaws or any directors’ and officers’ liability insurance coverage which may be in effect from time to time and/or any indemnification agreement between such individual and the Company. 

(f) Foreign Award Recipients. Notwithstanding any provision of the Plan to the contrary, in order to comply with the laws in other
countries in which the Company and its Subsidiaries operate or have employees or other individuals eligible for Awards, the Administrator, in its sole discretion, shall have the power and authority to: (i) determine which Subsidiaries shall be
covered by the Plan; (ii) determine which individuals outside the United States are eligible to participate in the Plan; (iii) modify the terms and conditions of any Award granted to individuals outside the United States to comply with
applicable foreign laws; (iv) establish subplans and modify exercise procedures and other terms and procedures, to the extent the Administrator determines such actions to be necessary or advisable (and such subplans and/or modifications shall
be attached to this Plan as appendices); provided, however, that no such subplans and/or modifications shall increase the share limitations contained in Section 3(a) hereof; and (v) take any action, before or after an Award is made,
that the Administrator determines to be necessary or advisable to obtain approval or comply with any local governmental regulatory exemptions or approvals. Notwithstanding the foregoing, the Administrator may not take any actions hereunder, and no
Awards shall be granted, that would violate the U.S. Exchange Act or any other applicable United States securities law, the U.S. Code, or any other applicable United States governing statute or law. 

SECTION 3. SHARES ISSUABLE UNDER THE PLAN; MERGERS; SUBSTITUTION 

(a) Shares Issuable. The maximum number of Shares reserved and available for issuance under the Plan shall
be                shares (the “Initial Limit”), subject to adjustment as provided in Section 3(b), plus on January 1, 2022 and each
January 1 thereafter, the number of Shares reserved and available for issuance under the Plan shall be cumulatively increased by up to four percent (4%) of the number of Shares issued and outstanding on the immediately preceding
December 31, or such lesser number as the Administrator may determine 

  
 5 

 
(the “Annual Increase”). Subject to such overall limitation, the maximum aggregate number of shares of Stock that may be issued in the form of Incentive Stock Options shall not
exceed the Initial Limit cumulatively increased on January 1, 2022 and on each January 1 thereafter by the lesser of the Annual Increase for such year
or                Shares, subject in all cases to adjustment as provided in this Section 3. For purposes of this limitation, the Shares underlying any awards under
the Plan that are forfeited, canceled, held back upon exercise of an Option or settlement of an Award to cover the exercise price or tax withholding, reacquired by the Company prior to vesting, satisfied without the issuance of Shares or otherwise
terminated (other than by exercise) shall be added back to the Shares available for issuance under the Plan and, to the extent permitted under Section 422 of the U.S. Code and the regulations promulgated thereunder, the Shares that may be
issued as Incentive Share Options. In the event the Company repurchases Shares on the open market, such Shares shall not be added to the Shares available for issuance under the Plan. Subject to such overall limitations, Shares may be issued up to
such maximum number pursuant to any type or types of Award. The shares available for issuance under the Plan may be authorized but unissued Shares or Shares reacquired by the Company. 

(b) Changes in Shares. Subject to Section 3(c) hereof, if, as a result of any reorganization, recapitalization, reclassification,
share dividend, share split, reverse share split or other similar change in the Company’s capital shares, the outstanding Shares are increased or decreased or are exchanged for a different number or kind of shares or other securities of the
Company, or additional shares or new or different shares or other securities of the Company or other non-cash assets are distributed with respect to such Shares or other securities, or, if, as a result of any
merger or consolidation, sale of all or substantially all of the assets of the Company, the outstanding Shares are converted into or exchanged for securities of the Company or any successor entity (or a parent or subsidiary thereof), the
Administrator shall make an appropriate or proportionate adjustment in (i) the maximum number of shares reserved for issuance under the Plan, including the maximum number of shares that may be issued in the form of Incentive Share Options,
(ii) the number and kind of shares or other securities subject to any then outstanding Awards under the Plan, (iii) the repurchase price, if any, per share subject to each outstanding Restricted Share Award, and (iv) the exercise
price for each share subject to any then outstanding Share Options and Share Appreciation Rights under the Plan, without changing the aggregate exercise price (i.e., the exercise price multiplied by the number of Share Options and Share Appreciation
Rights) as to which such Share Options and Share Appreciation Rights remain exercisable. The Administrator shall also make equitable or proportionate adjustments in the number of shares subject to outstanding Awards and the exercise price and the
terms of outstanding Awards to take into consideration cash dividends paid other than in the ordinary course or any other extraordinary corporate event. The adjustment by the Administrator shall be final, binding and conclusive. No fractional Shares
shall be issued under the Plan resulting from any such adjustment, but the Administrator in its discretion may make a cash payment in lieu of fractional shares. 

(c) Mergers and Other Transactions. In the case of and subject to the consummation of a Sale Event, the parties thereto may cause the
assumption or continuation of Awards theretofore granted by the successor entity, or the substitution of such Awards with new Awards of the successor entity or parent thereof, with appropriate adjustment as to the number and kind of shares and, if
appropriate, the per share exercise prices, as such parties shall agree. To the extent the parties to such Sale Event do not provide for the assumption, continuation or 

  
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substitution of Awards, upon the effective time of the Sale Event, the Plan and all outstanding Awards granted hereunder shall terminate. In such case, except as may be otherwise provided in the
relevant Award Certificate, all Options and Share Appreciation Rights with time-based vesting conditions or restrictions that are not vested and/or exercisable immediately prior to the effective time of the Sale Event shall become fully vested
and/or exercisable as of the effective time of the Sale Event, all other Awards with time-based vesting, conditions or restrictions shall become fully vested and nonforfeitable as of the effective time of the Sale Event, and all Awards with
conditions and restrictions relating to the attainment of performance goals may become vested and nonforfeitable in connection with a Sale Event in the Administrator’s discretion or to the extent specified in the relevant Award Certificate. In
the event of such termination, (i) the Company shall have the option (in its sole discretion) to make or provide for a payment, in cash or in kind, to the grantees holding Options and Share Appreciation Rights, in exchange for the cancellation
thereof, in an amount equal to the difference between (A) the Sale Price multiplied by the number of Shares subject to outstanding Options and Share Appreciation Rights (to the extent then exercisable at prices not in excess of the Sale Price)
and (B) the aggregate exercise price of all such outstanding Options and Share Appreciation Rights (provided that, in the case of an Option or Share Appreciation Right with an exercise price equal to or greater than the Sale Price, such Option
or Share Appreciation Right shall be cancelled for no consideration); or (ii) each grantee shall be permitted, within a specified period of time prior to the consummation of the Sale Event as determined by the Administrator, to exercise all
outstanding Options and Share Appreciation Rights (to the extent then exercisable) held by such grantee. The Company shall also have the option (in its sole discretion) to make or provide for a payment, in cash or in kind, to the grantees holding
other Awards in an amount equal to the Sale Price multiplied by the number of vested Shares under such Awards. 
 (d) Maximum Awards to Non-Employee Directors. Notwithstanding anything to the contrary in this Plan, the value of all Awards awarded under this Plan and all other cash compensation paid by the Company to any Non-Employee Director in any calendar year shall not exceed $500,000. For the purpose of this limitation, the value of any Award shall be its grant date fair value, as determined in accordance with ASC 718 or
successor provision but excluding the impact of estimated forfeitures related to service-based vesting provisions. 
 SECTION 4. ELIGIBILITY 

Grantees under the Plan will be such employees, Non-Employee Directors or Consultants of the Company
and its Affiliates as are selected from time to time by the Administrator in its sole discretion; provided that Awards may not be granted to employees, Directors or Consultants who are providing services only to any “parent” of the
Company, as such term is defined in Rule 405 of the U.S. Securities Act, unless (i) the Shares underlying the Awards is treated as “service recipient stock” under Section 409A or (ii) the Company, in consultation with its
legal counsel, has determined that such Awards are exempt from or otherwise comply with Section 409A. 

  
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 SECTION 5. SHARE OPTIONS 

(a) Award of Share Options. The Administrator may grant Share Options under the Plan. Any Share Option granted under the Plan shall be
in such form as the Administrator may from time to time approve. 
 Share Options granted under the Plan may be either Incentive Share
Options or Non-Qualified Share Options. Incentive Share Options may be granted only to employees of the Company or any Subsidiary that is a “subsidiary corporation” within the meaning of
Section 424(f) of the U.S. Code. To the extent that any Option does not qualify as an Incentive Share Option, it shall be deemed a Non-Qualified Share Option. 

Share Options granted pursuant to this Section 5 shall be subject to the following terms and conditions and shall contain such additional
terms and conditions, not inconsistent with the terms of the Plan, as the Administrator shall deem desirable. If the Administrator so determines, Share Options may be granted in lieu of cash compensation at the optionee’s election, subject to
such terms and conditions as the Administrator may establish. 
 (b) Exercise Price. The exercise price per Share covered by a Share
Option granted pursuant to this Section 5 shall be determined by the Administrator at the time of grant but shall not be less than 100 percent of the Fair Market Value on the date of grant. In the case of an Incentive Share Option that is
granted to a Ten Percent Owner, the exercise price of such Incentive Share Option shall be not less than 110 percent of the Fair Market Value on the grant date. Notwithstanding the foregoing, Share Options may be granted with an exercise price
per share that is less than 100 percent of the Fair Market Value on the date of grant (i) pursuant to a transaction described in, and in a manner consistent with, Section 424(a) of the U.S. Code, (ii) to individuals who are not
subject to U.S. income tax on the date of grant or (iii) the Share Option is otherwise compliant with Section 409A. 
 (c)
Option Term. The term of each Share Option shall be fixed by the Administrator, but no Share Option shall be exercisable more than ten years after the date the Share Option is granted. In the case of an Incentive Share Option that is granted
to a Ten Percent Owner, the term of such Share Option shall be no more than five years from the date of grant. 
 (d) Exercisability;
Rights of a Shareholder. Share Options shall become exercisable at such time or times, whether or not in installments, as shall be determined by the Administrator at or after the grant date. The Administrator may at any time accelerate the
exercisability of all or any portion of any Share Option. An optionee shall have the rights of a shareholder only as to shares acquired upon the exercise of a Share Option and not as to unexercised Share Options. 

(e) Method of Exercise. Share Options may be exercised in whole or in part, by giving written or electronic notice of exercise to the
Company, specifying the number of shares to be purchased. Payment of the purchase price may be made by one or more of the following methods except to the extent otherwise provided in the Option Award Certificate: 

(i) In cash, by certified or bank check or other instrument acceptable to the Administrator; 

(ii) Through the delivery (or attestation to the ownership following such procedures as the Company may prescribe) of Shares that are not then
subject to restrictions under any Company plan. Such surrendered shares shall be valued at Fair Market Value on the exercise date; 

  
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 (iii) By the optionee delivering to the Company a properly executed exercise notice together
with irrevocable instructions to a broker to promptly deliver to the Company cash or a check payable and acceptable to the Company for the purchase price; provided that in the event the optionee chooses to pay the purchase price as so provided, the
optionee and the broker shall comply with such procedures and enter into such agreements of indemnity and other agreements as the Company shall prescribe as a condition of such payment procedure; or 

(iv) With respect to Share Options that are not Incentive Share Options, by a “net exercise” arrangement pursuant to which the
Company will reduce the number of Shares issuable upon exercise by the largest whole number of shares with a Fair Market Value that does not exceed the aggregate exercise price. 

Payment instruments will be received subject to collection. The transfer to the optionee on the records of the Company or of the transfer agent of the Shares
to be purchased pursuant to the exercise of a Share Option will be contingent upon receipt from the optionee (or a purchaser acting in his stead in accordance with the provisions of the Share Option) by the Company of the full purchase price for
such shares and the fulfillment of any other requirements contained in the Option Award Certificate or applicable provisions of laws (including the satisfaction of any withholding taxes that the Company is obligated to withhold with respect to the
optionee). In the event an optionee chooses to pay the purchase price by previously-owned Shares through the attestation method, the number of Shares transferred to the optionee upon the exercise of the Share Option shall be net of the number of
attested shares. In the event that the Company establishes, for itself or using the services of a third party, an automated system for the exercise of Share Options, such as a system using an internet website or interactive voice response, then the
paperless exercise of Share Options may be permitted through the use of such an automated system. 
 (f) Annual Limit on Incentive Share
Options. To the extent required for “incentive stock option” treatment under Section 422 of the U.S. Code, the aggregate Fair Market Value (determined as of the time of grant) of the Shares with respect to which Incentive Share
Options granted under this Plan and any other plan of the Company or its parent and subsidiary corporations become exercisable for the first time by an optionee during any calendar year shall not exceed $100,000. To the extent that any Share Option
exceeds this limit, it shall constitute a Non-Qualified Share Option. 
 SECTION 6. SHARE APPRECIATION RIGHTS

 (a) Award of Share Appreciation Rights. The Administrator may grant Share Appreciation Rights under the Plan. A Share Appreciation
Right is an Award entitling the recipient to receive Shares (or cash, to the extent explicitly provided for in the applicable Award Certificate) having a value equal to the excess of the Fair Market Value of a Share on the date of exercise over the
exercise price of the Share Appreciation Right multiplied by the number of Shares with respect to which the Share Appreciation Right shall have been exercised. 

  
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 (b) Exercise Price of Share Appreciation Rights. The exercise price of a Share
Appreciation Right shall not be less than 100 percent of the Fair Market Value of the Shares on the date of grant. Notwithstanding the foregoing, Share Appreciation Rights may be granted with an exercise price per share that is less than
100 percent of the Fair Market Value (i) pursuant to a transaction described in, and in a manner consistent with, Section 424(a) of the U.S. Code, (ii) to individuals who are not subject to U.S. income tax or (iii) the Share
Appreciation Rights are otherwise compliant with or exempt from Section 409A. 
 (c) Grant and Exercise of Share Appreciation
Rights. Share Appreciation Rights may be granted by the Administrator independently of any Share Option granted pursuant to Section 5 of the Plan. 

(d) Terms and Conditions of Share Appreciation Rights. Share Appreciation Rights shall be subject to such terms and conditions as shall
be determined on the date of grant by the Administrator. The term of a Share Appreciation Right may not exceed ten years. The terms and conditions of each such Award shall be determined by the Administrator, and such terms and conditions may differ
among individual Awards and grantees. 
 SECTION 7. RESTRICTED SHARE AWARDS 

(a) Nature of Restricted Share Awards. The Administrator may grant Restricted Share Awards under the Plan. A Restricted Share Award is
any Award of Restricted Shares subject to such restrictions and conditions as the Administrator may determine at the time of grant. Conditions may be based on continuing employment (or other Service Relationship) and/or achievement of pre-established performance goals and objectives. 
 (b) Rights as a Shareholder. Upon the grant of
the Restricted Share Award and payment of any applicable purchase price, a grantee shall have the rights of a shareholder with respect to the voting of the Restricted Shares and receipt of dividends; provided that if the lapse of restrictions with
respect to the Restricted Share Award is tied to the attainment of performance goals, any dividends paid by the Company during the performance period shall accrue and shall not be paid to the grantee until and to the extent the performance goals are
met with respect to the Restricted Share Award. Unless the Administrator shall otherwise determine, (i) uncertificated Restricted Shares shall be accompanied by a notation on the records of the Company or the transfer agent to the effect that
they are subject to forfeiture until such Restricted Shares are vested as provided in Section 7(d) below, and (ii) certificated Restricted Shares shall remain in the possession of the Company until such Restricted Shares are vested as
provided in Section 7(d) below, and the grantee shall be required, as a condition of the grant, to deliver to the Company such instruments of transfer as the Administrator may prescribe. 

(c) Restrictions. Restricted Shares may not be sold, assigned, transferred, pledged or otherwise encumbered or disposed of except as
specifically provided herein or in the Restricted Share Award Certificate. Except as may otherwise be provided by the Administrator either in the Award Certificate or, subject to Section 15 below, in writing after the Award is issued, if a
grantee’s employment (or other Service Relationship) with the Company and its Subsidiaries terminates for any reason, any Restricted Shares that have not vested at the time of termination shall automatically and without any requirement of
notice to such grantee from or other action by or on behalf of, the Company be deemed to have been reacquired by the Company at its original purchase price (if any) from such grantee or such grantee’s legal representative simultaneously with
such termination of employment (or other Service Relationship), and thereafter shall cease to represent any ownership of the Company by the grantee or rights of the grantee as a shareholder. Following such deemed reacquisition of Restricted Shares
that are represented by physical certificates, a grantee shall surrender such certificates to the Company upon request without consideration. 

  
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 (d) Vesting of Restricted Shares. The Administrator at the time of grant shall
specify the date or dates and/or the attainment of pre-established performance goals, objectives and other conditions on which the non-transferability of the Restricted
Shares and the Company’s right of repurchase or forfeiture shall lapse. Subsequent to such date or dates and/or the attainment of such pre-established performance goals, objectives and other conditions,
the shares on which all restrictions have lapsed shall no longer be Restricted Shares and shall be deemed “vested.” 
 SECTION 8. RESTRICTED
SHARE UNITS 
 (a) Nature of Restricted Share Unit. The Administrator may grant Restricted Share Units under the Plan. A
Restricted Share Unit is an Award of share units that may be settled in Shares (or cash, to the extent explicitly provided for in the Award Certificate) upon the satisfaction of such restrictions and conditions at the time of grant. Conditions may
be based on continuing employment (or other Service Relationship) and/or achievement of pre-established performance goals and objectives. The terms and conditions of each such Award shall be determined by the
Administrator, and such terms and conditions may differ among individual Awards and grantees. Except in the case of Restricted Share Units with a deferred settlement date that complies with Section 409A, at the end of the vesting period, the
Restricted Share Units, to the extent vested, shall be settled in the form of Shares. Restricted Share Units with deferred settlement dates are subject to Section 409A and shall contain such additional terms and conditions as the Administrator
shall determine in its sole discretion in order to comply with the requirements of Section 409A. 
 (b) Election to Receive
Restricted Share Units in Lieu of Compensation. The Administrator may, in its sole discretion, permit a grantee to elect to receive a portion of future cash compensation otherwise due to such grantee in the form of an award of Restricted Share
Units. Any such election shall be made in writing and shall be delivered to the Company no later than the date specified by the Administrator and in accordance with Section 409A and such other rules and procedures established by the
Administrator. Any such future cash compensation that the grantee elects to defer shall be converted to a fixed number of Restricted Share Units based on the Fair Market Value of a Share on the date the compensation would otherwise have been paid to
the grantee if such payment had not been deferred as provided herein. The Administrator shall have the sole right to determine whether and under what circumstances to permit such elections and to impose such limitations and other terms and
conditions thereon as the Administrator deems appropriate. Any Restricted Share Units that are elected to be received in lieu of cash compensation shall be fully vested, unless otherwise provided in the Award Certificate. 

  
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 (c) Rights as a Shareholder. A grantee shall have the rights as a shareholder only as
to Shares acquired by the grantee upon settlement of Restricted Share Units; provided, however, that the grantee may be credited with Dividend Equivalent Rights with respect to the share units underlying his Restricted Share Units, subject to the
provisions of Section 11 and such terms and conditions as the Administrator may determine. 
 (d) Termination. Except as may
otherwise be provided by the Administrator either in the Award Certificate or, subject to Section 15 below, in writing after the Award is issued, a grantee’s right in all Restricted Share Units that have not vested shall automatically
terminate upon the grantee’s termination of employment (or cessation of Service Relationship) with the Company and its Subsidiaries for any reason. 

SECTION 9. UNRESTRICTED SHARE AWARDS 

Grant or Sale of Unrestricted Shares. The Administrator may grant (or sell at par value or such higher purchase price determined by the
Administrator) an Unrestricted Shares Award under the Plan. An Unrestricted Share Award is an Award pursuant to which the grantee may receive Shares free of any restrictions under the Plan. Unrestricted Share Awards may be granted in respect of past
services or other valid consideration, or in lieu of cash compensation due to such grantee. 
 SECTION 10. CASH-BASED AWARDS 

Grant of Cash-Based Awards. The Administrator may grant Cash-Based Awards under the Plan. A Cash-Based Award is an Award that entitles
the grantee to a payment in cash upon the attainment of specified performance goals. The Administrator shall determine the maximum duration of the Cash-Based Award, the amount of cash to which the Cash-Based Award pertains, the conditions upon which
the Cash-Based Award shall become vested or payable, and such other provisions as the Administrator shall determine. Each Cash-Based Award shall specify a cash-denominated payment amount, formula or payment ranges as determined by the Administrator.
Payment, if any, with respect to a Cash-Based Award shall be made in accordance with the terms of the Award and may be made in cash. 
 SECTION 11.
DIVIDEND EQUIVALENT RIGHTS 
 (a) Dividend Equivalent Rights. The Administrator may grant Dividend Equivalent Rights under the
Plan. A Dividend Equivalent Right is an Award entitling the grantee to receive credits based on cash dividends that would have been paid on the Shares specified in the Dividend Equivalent Right (or other Award to which it relates) if such shares had
been issued to the grantee. A Dividend Equivalent Right may be granted hereunder to any grantee as a component of an award of Restricted Share Units or as a freestanding award. The terms and conditions of Dividend Equivalent Rights shall be
specified in the Award Certificate. Dividend equivalents credited to the holder of a Dividend Equivalent Right may be paid currently or may be deemed to be reinvested in additional Shares, which may thereafter accrue additional equivalents. Any such
reinvestment shall be at Fair Market Value on the date of reinvestment or such other price as may then apply under a dividend reinvestment plan sponsored by the Company, if any. Dividend Equivalent Rights may be settled in cash or Shares or a
combination thereof, in a single installment or installments. A Dividend Equivalent Right granted as a component of an Award of Restricted Share Units shall provide that such Dividend Equivalent Right shall be settled only upon settlement or payment
of, or lapse of restrictions on, such other Award, and that such Dividend Equivalent Right shall expire or be forfeited or annulled under the same conditions as such other Award. 

  
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 (b) Termination. Except as may otherwise be provided by the Administrator either in
the Award Certificate or, subject to Section 15 below, in writing after the Award is issued, a grantee’s rights in all Dividend Equivalent Rights shall automatically terminate upon the grantee’s termination of employment (or cessation
of Service Relationship) with the Company and its Subsidiaries for any reason. 
 SECTION 12. TRANSFERABILITY OF AWARDS 

(a) Transferability. Except as provided in Section 12(b) below, during a grantee’s lifetime, his or her Awards shall be
exercisable only by the grantee, by the grantee’s legal representative or guardian in the event of the grantee’s incapacity (evidenced to the satisfaction of the Administrator),or by the grantee’s personal representatives in the case
of his death. No Awards shall be sold, assigned, transferred or otherwise encumbered or disposed of by a grantee other than by will or by the laws of descent and distribution or pursuant to a domestic relations order. No Awards shall be subject, in
whole or in part, to attachment, execution, or levy of any kind, and any purported transfer in violation hereof shall be null and void. 

(b) Administrator Action. Notwithstanding Section 12(a), the Administrator, in its discretion, may provide either in the Award
Certificate regarding a given Award or by subsequent written approval that the grantee (who is an employee or director) may transfer his or her Non-Qualified Share Options to his or her immediate family
members, to trusts for the benefit of such family members, or to partnerships in which such family members are the only partners, provided that the transferee agrees in writing with the Company to be bound by all of the terms and conditions of this
Plan and the applicable Award. In no event may an Award be transferred by a grantee for value. 
 (c) Family Member. For purposes of
Section 12(b), “family member” shall mean a grantee’s child, stepchild, grandchild, parent, stepparent, grandparent, spouse, former spouse, sibling, niece, nephew,
mother-in-law, father-in-law, son-in-law, daughter-in-law, brother-in-law, or sister-in-law, including adoptive relationships, any person sharing the grantee’s household (other than a tenant of the grantee), a trust in which these persons (or the
grantee) have more than 50 percent of the beneficial interest, a foundation in which these persons (or the grantee) control the management of assets, and any other entity in which these persons (or the grantee) own more than 50 percent of
the voting interests. 
 (d) Designation of Beneficiary. To the extent permitted by the Company, each grantee to whom an Award has
been made under the Plan may designate a beneficiary or beneficiaries to exercise any Award or receive any payment under any Award payable on or after the grantee’s death. Any such designation shall be on a form provided for that purpose by the
Administrator and shall not be effective until received by the Administrator. If no beneficiary has been designated by a deceased grantee, or if the designated beneficiaries have predeceased the grantee, the beneficiary shall be the grantee’s
estate. 

  
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 SECTION 13. TAX WITHHOLDING 

(a) Payment by Grantee. Each grantee shall, no later than the date as of which the value of an Award or of any Shares or other amounts
received thereunder first becomes includable in the gross income of the grantee for Federal income tax purposes, pay to the Company, or make arrangements satisfactory to the Administrator regarding payment of, any Federal, state or local taxes of
any kind required by law to be withheld by the Company with respect to such income. The Company and its Subsidiaries shall, to the extent permitted by the applicable law in the relevant jurisdiction, have the right to deduct any such taxes from any
payment of any kind otherwise due to the grantee. The Company’s obligation to deliver evidence of book entry (or share certificates) to any grantee is subject to and conditioned on tax withholding obligations being satisfied by the grantee.

 (b) Payment in Shares. The Administrator may require the Company’s tax withholding obligation to be satisfied, in whole or in
part, by the Company withholding from Shares to be issued pursuant to any Award a number of shares with an aggregate Fair Market Value (as of the date the withholding is effected) that would satisfy the withholding amount due; provided, however,
that the amount withheld does not exceed the maximum statutory tax rate or such lesser amount as is necessary to avoid liability accounting treatment. For purposes of share withholding, the Fair Market Value of withheld shares shall be determined in
the same manner as the value of Shares includible in income of the Participants. The Administrator may also require the Company’s tax withholding obligation to be satisfied, in whole or in part, by an arrangement whereby a certain number of
Shares issued pursuant to any Award are immediately sold and proceeds from such sale are remitted to the Company in an amount that would satisfy the withholding amount due. 

SECTION 14. SECTION 409A AWARDS 

Awards are intended to be exempt from Section 409A to the greatest extent possible and to otherwise comply with Section 409A. The
Plan and all Awards shall be interpreted in accordance with such intent. To the extent that any Award is determined to constitute “nonqualified deferred compensation” within the meaning of Section 409A (a “409A
Award”), the Award shall be subject to such additional rules and requirements as specified by the Administrator from time to time in order to comply with Section 409A. In this regard, if any amount under a 409A Award is payable upon a
“separation from service” (within the meaning of Section 409A) to a grantee who is then considered a “specified employee” (within the meaning of Section 409A), then no such payment shall be made prior to the date that
is the earlier of (i) six months and one day after the grantee’s separation from service, or (ii) the grantee’s death, but only to the extent such delay is necessary to prevent such payment from being subject to interest,
penalties and/or additional tax imposed pursuant to Section 409A. Further, the settlement of any 409A Award may not be accelerated except to the extent permitted by Section 409A. 

  
 14 

 SECTION 15. TERMINATION OF SERVICE RELATIONSHIP, TRANSFER, LEAVE OF ABSENCE, ETC. 

(a) Termination of Service Relationship. If the grantee’s Service Relationship is with an Affiliate and such Affiliate ceases to be
an Affiliate, the grantee shall be deemed to have terminated his or her Service Relationship for purposes of the Plan. 
 (b) For purposes of
the Plan, the following events shall not be deemed a termination of a Service Relationship: 
 (i) a transfer to the employment of the
Company from an Affiliate or from the Company to an Affiliate, or from one Affiliate to another; or 
 (ii) an approved leave of absence for
military service or sickness, or for any other purpose approved by the Company, if the employee’s right to re-employment is guaranteed either by a statute or by contract or under the policy pursuant to
which the leave of absence was granted or if the Administrator otherwise so provides in writing. 
 SECTION 16. AMENDMENTS AND TERMINATION 

The Board may, at any time, amend or discontinue the Plan and the Administrator may, at any time, amend or cancel any outstanding Award for the
purpose of satisfying changes in law or for any other lawful purpose, but no such action shall materially and adversely affect rights under any outstanding Award without the holder’s consent. Except as provided in Section 3(b) or 3(c),
without prior shareholder approval, in no event may the Administrator exercise its discretion to reduce the exercise price of outstanding Share Options or Share Appreciation Rights or effect repricing through cancellation and re-grants or cancellation of Share Options or Share Appreciation Rights in exchange for cash or other Awards. To the extent required under the rules of any securities exchange or market system on which the Shares is
listed, to the extent determined by the Administrator to be required by the Code to ensure that Incentive Share Options granted under the Plan are qualified under Section 422 of the Code, Plan amendments shall be subject to approval by Company
shareholders. Nothing in this Section 16 shall limit the Administrator’s authority to take any action permitted pursuant to Section 3(b) or 3(c). 

SECTION 17. STATUS OF PLAN 
 With respect
to the portion of any Award that has not been exercised and any payments in cash, Shares or other consideration not received by a grantee, a grantee shall have no rights greater than those of a general creditor of the Company unless the
Administrator shall otherwise expressly determine in connection with any Award or Awards. In its sole discretion, the Administrator may authorize the creation of trusts or other arrangements to meet the Company’s obligations to deliver Shares
or make payments with respect to Awards hereunder, provided that the existence of such trusts or other arrangements is consistent with the foregoing sentence. 

  
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 SECTION 18. GENERAL PROVISIONS 

(a) No Distribution. The Administrator may require each person acquiring Shares pursuant to an Award to represent to and agree with the
Company in writing that such person is acquiring the shares without a view to distribution thereof. 
 (b) Issuance of Shares. To the
extent certificated, Share certificates to grantees under this Plan shall be deemed delivered for all purposes when the Company or a transfer agent of the Company shall have mailed such certificates in the United States mail, addressed to the
grantee, at the grantee’s last known address on file with the Company. Uncertificated Shares shall be deemed delivered for all purposes when the Company or a transfer agent of the Company shall have given to the grantee by electronic mail (with
proof of receipt) or by United States mail, addressed to the grantee, at the grantee’s last known address on file with the Company, notice of issuance and recorded the issuance in its records (which may include electronic “book entry”
records). Notwithstanding anything herein to the contrary, the Company shall not be required to issue or deliver any evidence of book entry or certificates evidencing Shares pursuant to the exercise or settlement of any Award, unless and until the
Administrator has determined, with advice of counsel (to the extent the Administrator deems such advice necessary or advisable), that the issuance and delivery is in compliance with all applicable laws, regulations of governmental authorities and,
if applicable, the requirements of any exchange on which the Shares are listed, quoted or traded. Any Shares issued pursuant to the Plan shall be subject to any stop-transfer orders and other restrictions as the Administrator deems necessary or
advisable to comply with federal, state or foreign jurisdiction, securities or other laws, rules and quotation system on which the Shares are listed, quoted or traded. The Administrator may place legends on any Share certificate or notations on any
book entry to reference restrictions applicable to the Shares. In addition to the terms and conditions provided herein, the Administrator may require that an individual make such reasonable covenants, agreements, and representations as the
Administrator, in its discretion, deems necessary or advisable in order to comply with any such laws, regulations, or requirements. The Administrator shall have the right to require any individual to comply with any timing or other restrictions with
respect to the settlement or exercise of any Award, including a window-period limitation, as may be imposed in the discretion of the Administrator. 

(c) Shareholder Rights. Until Shares are deemed delivered in accordance with Section 18(b), no right to vote or receive dividends
or any other rights of a shareholder will exist with respect to Shares to be issued in connection with an Award, notwithstanding the exercise of a Share Option or any other action by the grantee with respect to an Award. 

(d) Other Compensation Arrangements; No Employment Rights. Nothing contained in this Plan shall prevent the Board from adopting other or
additional compensation arrangements, including trusts, and such arrangements may be either generally applicable or applicable only in specific cases. The adoption of this Plan and the grant of Awards do not confer upon any employee any right to
continued employment with the Company or any Subsidiary. If a grantee ceases to be employed by the Company or any Subsidiary for any reason whatsoever (including as a result of being wrongfully or unfairly dismissed) they shall not be entitled, and
by accepting an Award they shall be deemed to have waived any possible entitlement, to any sum or other benefit accrued or in prospect in connection with that Award, and no such loss or curtailment shall form part of any claim for damages for breach
of the grantee’s contract of employment or compensation for dismissal or any other claim whatsoever. 

  
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 (e) Trading Policy Restrictions. Option exercises and other Awards under the Plan
shall be subject to the Company’s insider trading policies and procedures, as in effect from time to time. 
 (f) Clawback
Policy. Awards under the Plan shall be subject to the Company’s clawback policy, as in effect from time to time. 
 SECTION 19. EFFECTIVE DATE
OF PLAN 
 This Plan shall become effective upon the date immediately preceding the Registration Date following shareholder approval in
accordance with applicable law, the Company’s bylaws and articles of incorporation, and applicable stock exchange rules. No grants of Share Options and other Awards may be made hereunder after the tenth anniversary of the Effective Date and no
grants of Incentive Share Options may be made hereunder after the tenth anniversary of the date the Plan is approved by the Board. 
 SECTION 20.
GOVERNING LAW 
 This Plan and all Awards and actions taken thereunder shall be governed by, and construed in accordance with the law
of England and Wales, applied without regard to conflict of law principles. 
 DATE APPROVED BY BOARD OF DIRECTORS: 

DATE APPROVED BY SHAREHOLDERS: 

  
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