DEF 14A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

INFORMATION

Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934

(Amendment No. )

Filed by the Registrant ☒

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐	Preliminary Proxy Statement

☐	Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☒	Definitive Proxy Statement

☐	Definitive Additional Materials

☐	Soliciting Material under §240.14a-12

COMPASS PATHWAYS PLC

(Name of Registrant as Specified In Its Charter)

N/A

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

☒	No fee required.

☐	Fee paid previously with preliminary materials:

☐	Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11.

LOGO

COMPASS Pathways plc

33 Broadwick Street

London W1F 0DQ

United Kingdom

Registered Company No. 12696098

April 15, 2026

Dear Shareholder:

You are invited to attend the 2026 Annual General Meeting (the “AGM”) of COMPASS Pathways plc (“COMPASS” or the “Company”) which will be held at 1:30 p.m. London time (8:30 a.m. Eastern Time) on Wednesday, May 27, 2026 at the offices of Goodwin Procter (UK) LLP, Sancroft, 10-15 Newgate St, London EC1A 7AZ.

This letter, the notice of the AGM set out in this document (the “Notice”) and associated materials for the AGM are being sent to you because, as of Monday, April 6, 2026 (being the latest practicable date before the circulation of this document and the record date for holders of American Depositary Shares (“ADSs”)), you are registered as a holder of ordinary shares in the register of members of the Company. However, this letter, the Notice and associated materials will also be available to holders of ADSs and contain information relevant to holders of ADSs.

Your vote is very important to us. Whether or not you plan to attend the AGM, your shares should be represented and voted.

Thank you for your ongoing support of COMPASS.

Yours sincerely,

LOGO

Gino Santini

Chair of the Board of Directors, COMPASS Pathways plc

LOGO

COMPASS Pathways plc

33 Broadwick Street

London W1F 0DQ

United Kingdom

Registered Company No. 12696098

NOTICE OF 2026 ANNUAL GENERAL MEETING OF SHAREHOLDERS

TO BE HELD ON WEDNESDAY May 27, 2026

NOTICE is hereby given that the Annual General Meeting (“AGM”) of COMPASS Pathways plc, a public limited company incorporated under the laws of England and Wales (referred to herein as the “Company,” “we,” “us” and “our”), will be held on Wednesday, May 27, 2026, at 1:30 p.m. London time (8:30 a.m. Eastern Time) at the offices of Goodwin Procter (UK) LLP, Sancroft, 10-15 Newgate St, London EC1A 7AZ, for the transaction of the following business:

Ordinary Resolutions (the “Resolutions”)

To re-elect as a director Justin Gover, who retires by rotation in accordance with the Company’s Articles of Association.

To re-elect as a director Daphne Karydas, who retires by rotation in accordance with the Company’s Articles of Association.

To elect as a director Kathleen Tregoning.

To re-elect as a director Jeffrey Jonas, who retires by rotation in accordance with the Company’s Articles of Association.

To re-appoint PricewaterhouseCoopers LLP, an English registered limited liability partnership, as U.K. statutory auditor of the Company, to hold office until the conclusion of the next annual general meeting of shareholders.

To ratify on an advisory basis the appointment of PricewaterhouseCoopers LLP, a Delaware limited liability partnership, as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026.

To authorize the Audit and Risk Committee to determine the Company’s auditors’ remuneration for the fiscal year ending December 31, 2026.

To receive the U.K. statutory annual accounts and reports for the fiscal year ended December 31, 2025 and to note that the directors do not recommend the payment of any dividend for the year ended December 31, 2025.

To receive and approve on an advisory basis the Company’s U.K. statutory directors’ remuneration report for the year ended December 31, 2025, which is set forth as Annex A to the attached proxy statement.

10.

To approve, on a non-binding, advisory basis, the compensation paid to the Company’s named executive officers, as disclosed in the Company’s Proxy Statement for the 2026 Annual General Meeting, pursuant to the compensation disclosure rules of the SEC, including the Executive Compensation section, the compensation tables and the narrative discussions that accompany the compensation tables.

Resolutions 1 through 10 (inclusive) will be proposed as ordinary resolutions under English law. Assuming that a quorum is present, an ordinary resolution is passed on a show of hands if it is approved by a simple majority (more than 50%) of the votes cast by shareholders present (in person or by proxy) at the AGM and entitled to vote. If a poll is demanded, an ordinary resolution is passed if it is approved by holders representing a simple majority (more than 50%) of the total voting rights of shareholders present (in person or by proxy) who (being entitled to vote) vote on the resolution.

Voting on all resolutions at the AGM will be conducted by way of a poll, rather than a show of hands.

The result of the shareholder votes on the ordinary resolutions in proposals 5, 6, 8, 9 and 10 regarding re-appointment of PricewaterhouseCoopers LLP, an English registered limited liability partnership, as our U.K. statutory auditor; ratification of the appointment of PricewaterhouseCoopers LLP, a Delaware limited liability partnership, as our independent registered public accounting firm for the fiscal year ending December 31, 2026; receipt of our U.K. statutory annual accounts and reports for the year ended December 31, 2025 and to note that the directors do not recommend the payment of any dividend for the year ended December 31, 2025; approval, on an advisory basis, of our U.K. statutory directors’ annual report on remuneration for the year ended December 31, 2025; and approval of the compensation of our named executive officers for the year ended December 31, 2025, are advisory in nature and as a result will not require our Board of Directors or any committee thereof to take any action. Our Board of Directors values the opinions of our shareholders as expressed through such votes and will carefully consider the outcome of the votes on proposals 5, 6, 8, 9 and 10.

The results of any polls taken on the resolutions at the AGM and any other information required by the U.K. Companies Act 2006 will be made available on our website (www.compasspathways.com) as soon as reasonably practicable following the AGM and for the required period thereafter.


BY ORDER OF THE BOARD		Registered Office
/s/ Ben Harber		3rd Floor 1 Ashley Road Altrincham Cheshire WA14 2DT United Kingdom
Ben Harber Company Secretary April 15, 2026		No. 12696098

Notes

(a) Only those members registered in the register of members of the Company at 6:00 p.m. London time (1:00 p.m. Eastern Time) on May 22, 2026 will be entitled to attend and vote at the AGM in respect of the number of ordinary shares registered in their name at that time. If the AGM is adjourned, members entered on the register of members of the Company (not later than 6:00 pm (U.K. time) on the date which is two working days before the date of the adjourned AGM) shall be entitled to attend, speak and vote at the AGM in respect of the number of ordinary shares registered in their name at that time.

(b) A member entitled to attend, speak and vote at the AGM is entitled to appoint a proxy to exercise all or any of his/her rights to attend, speak and vote instead of him/her. A member may appoint more than one proxy in relation to the AGM provided that each proxy is appointed to exercise the rights attached to a different share or shares of the member. A proxy need not be a member, but must attend the AGM in person. If a member wishes his/her proxy to speak on his/her behalf at the AGM, he/she will need to appoint his/her own choice of proxy and

give his/her instructions directly to them. Completion and return of a form of proxy (the “Ordinary Shareholder Proxy Form”) will not preclude a member from attending, speaking and voting at the AGM or any adjournment thereof in person. If a proxy is appointed and the member attends the AGM in person, the proxy appointment will automatically be terminated. The Ordinary Shareholder Proxy Form, used by holders of ordinary shares to vote, should be lodged with Neville Registrars Limited (“Neville”), the Company’s registrar, not later than 1:30 p.m. London time (8:30 a.m. Eastern Time) on May 22, 2026. The attached proxy statement explains proxy voting and the matters to be voted on in more detail. Please read the proxy statement carefully. For specific information regarding the voting of your ordinary shares, please refer to the proxy statement under the section titled “General Information.”

(c) Any corporation which is a member can appoint one or more corporate representatives who may exercise on its behalf all of its powers as a member provided that, if it is appointing more than one corporate representative, it does not do so in relation to the same shares.

(d) In the case of joint holders, the vote of the senior holder who tenders the vote whether in person or by proxy will be accepted to the exclusion of the votes of any other joint holders. For these purposes, seniority shall be determined by the order in which the names stand in the Company’s relevant register of members for the certificated or uncertificated shares of the Company (as the case may be) in respect of the joint holding.

(e) Certificateless Registry for Electronic Share Transfer (“CREST”) members who wish to appoint a proxy or proxies through the CREST electronic proxy appointment service may do so for the AGM and any adjournments of it by using the procedures described in the CREST Manual (available via www.euroclear.com/CREST). CREST personal members or other CREST sponsored members, and those CREST members who have appointed voting service providers, should refer to their CREST sponsors or voting service providers, who will be able to take the appropriate action on their behalf.

For a proxy appointment or instruction made using the CREST service to be valid, the appropriate CREST message (a “CREST Proxy Instruction”) must be properly authenticated in accordance with Euroclear U.K. & International Limited’s specifications and must contain the information required for those instructions as described in the CREST Manual (available via www.euroclear.com/CREST). The message, regardless of whether it relates to the appointment of a proxy or to an amendment to the instruction given to the previously appointed proxy, must, to be valid, be transmitted so as to be received by the Company’s agent (ID: 7RA11) by 1:30 p.m. London time (8:30 a.m. Eastern Time) on May 22, 2026. For this purpose, the time of receipt will be taken to be the time (as determined by the timestamp applied to the message by the CREST Applications Host) from which the Company’s agent is able to retrieve the message by enquiry to CREST in the manner prescribed by CREST. After this time, any change of instructions to proxies appointed through CREST should be communicated to the appointee through other means.

CREST members and, where applicable, their CREST sponsors or voting service providers should note that Euroclear U.K. & International Limited does not make available special procedures in CREST for any particular messages. Normal system timings and limitations will, therefore, apply in relation to the input of CREST Proxy Instructions. It is the responsibility of the CREST member concerned to take (or, if the CREST member is a CREST personal member or sponsored member or has appointed voting service providers, to procure that its CREST sponsors or voting service providers take) such action as shall be necessary to ensure that a message is transmitted by means of the CREST system by any particular time. In this connection, CREST members and, where applicable, their CREST sponsors or voting service providers are referred, in particular, to those sections of the CREST Manual concerning practical limitations of the CREST system and timings.

The Company may treat as invalid a CREST Proxy Instruction in the circumstances set out in Regulation 35(5)(a) of the U.K. Uncertificated Securities Regulations 2001.

(f) As of April 6, 2026 (being the latest practicable date before the circulation of this document and the record date for ADSs holders), the Company’s issued ordinary share capital consisted of 134,923,295 ordinary shares, carrying one vote each. Therefore, the total voting rights in the Company as of that date was 134,923,295. A vote

withheld is not a vote in law, which means that the vote will not be counted in the calculation of votes for or against the resolution, and if no voting indication is given, a proxy may vote or abstain from voting at his/her discretion. A proxy may vote (or abstain from voting) as he or she thinks fit in relation to any other matter which is put before the AGM.

(g) Under s527 of the U.K. Companies Act 2006, members meeting the threshold requirement set out in that section have the right to require the Company to publish on a website a statement setting out any matter relating to: (i) the audit of the Company’s accounts (including the auditor’s report and the conduct of the audit) that are to be laid before the AGM; or (ii) any circumstance connected with an auditor of the Company ceasing to hold office since the previous meeting at which annual accounts and reports were laid in accordance with s437 of the U.K. Companies Act 2006. The Company may not require the shareholders requesting any such website publication to pay its expenses in complying with ss527 or 528 of the U.K. Companies Act 2006. Where the Company is required to place a statement on a website under s527 of the U.K. Companies Act 2006, it must forward the statement to the Company’s auditor not later than the time when it makes the statement available on the website. The business which may be dealt with at the AGM includes any statement that the Company has been required, under s527 of the U.K. Companies Act 2006, to publish on a website.

(h) Except as set out in the notes to this Notice, any communication with the Company in relation to the AGM as it relates to the ordinary shareholders, including in relation to proxies, should be sent to Neville at their address of Neville Registrars Limited, Neville House, Steelpark Road, Halesowen, West Midlands, United Kingdom, B62 8HD. No other means of communication will be accepted. In particular, you may not use any electronic address provided either in this notice or in any related documents to communicate with the Company for any purpose other than those expressly stated.

(i) Copies of the service agreement for our executive director and of the letters of appointment for our non-executive directors will be available for inspection at the registered office of the Company during normal business hours on any weekday (public holidays excepted) and at the place of the AGM for one hour before the AGM and at the AGM itself.

(j) Any ordinary shareholder attending the AGM has the right to ask questions. The Company must cause to be answered any such question relating to the business being dealt with at the AGM but no such answer need be given if: (i) to do so would interfere unduly with the preparation for the AGM or involve the disclosure of confidential information; (ii) the answer has already been given on a website in the form of an answer to a question; or (iii) it is undesirable in the interests of the Company or the good order of the meeting that the question be answered.

Holders of Ordinary Shares

If you are a holder of ADSs, please ignore this section and refer instead to the section below titled “—Holders of American Depositary Shares.”

If you are a holder of ordinary shares in the Company, please vote on the Resolutions by appointing a proxy. A form of the Ordinary Shareholder Proxy Form for use at the AGM is enclosed. You are encouraged to appoint the Chair of the AGM as your proxy.

You are advised to complete and return the Ordinary Shareholder Proxy Form in accordance with the instructions printed on it and so as to arrive at Neville Registrars at their address of Neville Registrars Limited, Neville House, Steelpark Road, Halesowen, West Midlands, United Kingdom, B62 8HD as soon as possible but in any event by no later than 1:30 p.m. London time (8:30 a.m. Eastern Time) on Friday, May 22, 2026.

In order to attend and vote at the AGM as an ordinary shareholder, you must continue to be registered as a holder of ordinary shares in the Company’s register of members as of 6:00 p.m. London time (1:00 p.m. Eastern Time) on May 22, 2026.

Therefore, if you have sold or transferred your ordinary shares in the Company on or prior to May 22, 2026, your form of the Ordinary Shareholder Proxy Form can no longer be used and if submitted (whether before or after you have sold or transferred your ordinary shares) will be treated as invalid. Please pass this document to the person who arranged the sale or transfer for delivery to the purchaser or transferee. The purchaser or transferee should contact Ben Harber, Company Secretary, by telephone at +44 (0) 781 843 0289 or by email at benh@woodhamcorpservices.com, to request a new form of the Ordinary Shareholder Proxy Form.

Should you elect to convert your holding of ordinary shares in the capital of the Company into an interest in the capital of the Company represented by ADSs before the AGM, you will cease to be a holder of ordinary shares in your own name and will not be entitled to vote at the AGM as an ordinary shareholder. You will also not be able to use the enclosed form of the Ordinary Shareholder Proxy Form. However, you may be able to exercise your vote as a holder of an interest in the capital of the Company represented by ADSs, so please refer to the next section titled “—Holders of American Depositary Shares.”

Holders of American Depositary Shares

In order to exercise your vote as a holder of an interest in the capital of the Company represented by ADSs, you or your bank, broker or nominee must be a holder of ADSs in the ADS register at 5:00 p.m. Eastern Time on Monday, April 6, 2026 (the record date for ADS holders).

If you held ADSs through a bank, broker or nominee on April 6, 2026, this Proxy Statement, the ADS proxy card (the “ADS Proxy Card”) and related materials will be sent to that organization who should forward the materials to you. Please reach out to your bank, broker or nominee to provide your voting instructions.

Please note that ADS Proxy Cards submitted by ADS holders must be received by Citibank N.A. (“Citibank”) no later than 10:00 a.m. Eastern Time on Thursday, May 21, 2026.

Contacts for ADS holders

If you have queries about how you can deliver voting instructions, please contact Citibank, N.A. ADR Shareholder Services by telephone: +1-877-248-4237 (toll free within the United States) or +1-781-575-4555 (for international callers) or by email: citibank@shareholders-online.com or at Citibank, N.A., Shareholder Services, P.O. Box 43077, Providence, RI 02940-3077.

If at any point you require guidance, please contact Ben Harber, Company Secretary, by telephone at +44 (0) 781 843 0289 or by email at benh@woodhamcorpservices.com.

Recommendation

You will find an explanatory note in relation to each of the Resolutions in the attached proxy statement. Our Board of Directors considers each Resolution to be in the best interests of the Company and its shareholders as a whole and as likely to promote the success of the Company. Accordingly, our Board of Directors unanimously recommends that you vote in favor of the Resolutions.

TABLE OF CONTENTS


INFORMATION CONCERNING PROXY SOLICITATION AND VOTING			1

GENERAL INFORMATION			2

ELECTION OF DIRECTORS			10

PROPOSAL 1—RE-ELECTION OF JUSTIN GOVER TO THE BOARD OF DIRECTORS			11

PROPOSAL 2—RE-ELECTION OF DAPHNE KARYDAS TO THE BOARD OF DIRECTORS			12

PROPOSAL 3—ELECTION OF KATHLEEN TREGONING TO THE BOARD OF DIRECTORS			13

PROPOSAL 4—RE-ELECTION OF JEFFREY JONAS TO THE BOARD OF DIRECTORS			14

PROPOSAL 5— RE-APPOINTMENT OF PRICEWATERHOUSECOOPERS LLP, AN ENGLISH REGISTERED LIMITED LIABILITY PARTNERSHIP, AS THE COMPANY’S U.K. STATUTORY AUDITOR			15

PROPOSAL 6—ADVISORY (NON-BINDING) RATIFICATION OF PRICEWATERHOUSECOOPERS LLP, A DELAWARE LIMITED LIABILITY PARTNERSHIP, AS THE COMPANY’S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM			16

PROPOSAL 7—AUTHORIZATION OF THE AUDIT AND RISK COMMITTEE TO DETERMINE THE COMPANY’S INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM’S REMUNERATION			18

PROPOSAL 8—RESOLUTION TO RECEIVE THE COMPANY’S U.K. STATUTORY ANNUAL ACCOUNTS AND REPORTS			19

PROPOSAL 9— ADVISORY (NON-BINDING) APPROVAL OF THE COMPANY’S U.K. STATUTORY DIRECTORS’ ANNUAL REPORT ON REMUNERATION			20

PROPOSAL 10—ADVISORY (NON-BINDING) VOTE TO APPROVE THE COMPANY’S EXECUTIVE COMPENSATION			21

BOARD OF DIRECTORS AND CORPORATE GOVERNANCE			22

DIRECTOR COMPENSATION			31

EXECUTIVE OFFICERS OF THE COMPANY			33

EXECUTIVE COMPENSATION			34

AUDIT AND RISK COMMITTEE REPORT			58

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT			60

DELINQUENT SECTION 16(a) REPORTS			62

CERTAIN RELATIONSHIPS AND TRANSACTIONS WITH RELATED PARTIES			63

DELIVERY OF PROXY MATERIALS			64

ADDITIONAL INFORMATION			65

ANNEX A - DIRECTORS’ REMUNERATION REPORT			A-1

FORM OF PROXY FOR ORDINARY SHAREHOLDERS

LOGO

COMPASS Pathways plc

3rd Floor

33 Broadwick Street

London W1F 0DQ

United Kingdom

Registered Company No. 12696098

PROXY STATEMENT FOR THE 2026 ANNUAL GENERAL MEETING OF

SHAREHOLDERS TO BE HELD ON WEDNESDAY MAY 27, 2026

INFORMATION CONCERNING PROXY SOLICITATION AND VOTING

We have sent you this proxy statement (the “Proxy Statement”) and the enclosed form of the Ordinary Shareholder Proxy Form because the Board of Directors (the “Board” or the “Board of Directors”) of COMPASS Pathways plc (referred to herein as the “Company”, “we”, “us” or “our”) is soliciting your proxy to vote at our annual general meeting of shareholders (referred to herein as the “Meeting” or the “AGM”) to be held on Wednesday, May 27, 2026, at 1:30 p.m. London time (8:30 a.m. Eastern Time), at Goodwin Procter (UK) LLP, Sancroft, 10-15 Newgate St, London EC1A 7AZ.

•

This Proxy Statement summarizes information about the proposals to be considered at the Meeting and other information you may find useful in determining how to vote.

•

The form of the Ordinary Shareholder Proxy Form is the means by which ordinary shareholders actually authorize another person to vote their shares in accordance with their instructions.

In addition to solicitations by mail, our directors, officers and regular employees, without additional remuneration, may solicit proxies by telephone, e-mail and personal interviews. All costs of solicitation of proxies will be covered by us.

We are mailing the Notice of 2026 AGM (the “Notice”), this Proxy Statement, and the form of the Ordinary Shareholder Proxy Form to our ordinary shareholders of record as of April 6, 2026 for the first time on or about April 17, 2026. In this mailing, we are also including our annual report, which includes our U.K. statutory annual accounts and reports for the year ended December 31, 2025 (“2025 Annual Report”). In addition, we have provided brokers, dealers, bankers, and their nominees, at our expense, with additional copies of our proxy materials and the 2025 Annual Report so that our record holders can supply these materials to the beneficial owners of our ordinary shares.

While this document is being mailed to our ordinary shareholders of record, this document will also be sent to holders of American Depositary Shares (“ADSs”) and contains information relevant to holders of ADSs.

Important Notice Regarding the Availability of Proxy Materials for the AGM to be held on May 27, 2026

The Notice, this Proxy Statement, the 2025 Annual Report and the form of the Ordinary Shareholder Proxy Form are available in the Investors section of our website at ir.compasspathways.com.

GENERAL INFORMATION

Why am I receiving these materials?

Ordinary Shareholders

We have sent you this Proxy Statement, the enclosed form of the Ordinary Shareholder Proxy Form and related materials because you are an ordinary shareholder of record and our Board is soliciting your proxy to vote at the Meeting, including at any adjournments or postponements of the Meeting. You do not need to attend the Meeting to vote your shares. Instead, please complete, sign and return the enclosed form of the Ordinary Shareholder Proxy Form. The duly completed Ordinary Shareholder Proxy Form must be lodged with our registrar, Neville Registrars Limited (“Neville”), by no later than 1:30 p.m. London time (8:30 a.m. Eastern Time) on Friday, May 22, 2026.

CREST members may appoint a proxy by using the CREST electronic proxy appointment service. CREST members who wish to appoint a proxy or give an instruction through the CREST electronic proxy appointment service may do so by using the procedures described in the CREST manual.

You are encouraged to appoint the Chair of the Meeting as your proxy.

Materials for ordinary shareholders will be mailed on or about April 17, 2026 to all ordinary shareholders as of the record date that are entitled to vote at the Meeting.

ADS Holders

Materials for ADS holders will be mailed on or about April 17, 2026 to all ADS holders, including banks, brokers and nominees, who are holders of ADSs at 5:00 p.m. Eastern Time on April 6, 2026 (the record date for ADS holders).

The duly completed ADS Proxy Cards submitted by ADS holders of record must be received by Citibank no later than 10:00 a.m. Eastern Time on Thursday, May 21, 2026.

Who can vote?

Ordinary Shareholders

Only ordinary shareholders of record registered in the register of members at 6:00 p.m. London time (1:00 p.m. Eastern Time) on May 22, 2026 will be entitled to vote at the Meeting. The holders of ordinary shares are entitled to one vote per share on all matters that are subject to a shareholder vote.

As of April 6, 2026 (being the latest practicable date before the circulation of this document and the record date for ADSs holders) there were 134,923,295 ordinary shares issued and outstanding and entitled to vote.

Whether or not you plan to attend the Meeting, we urge you to fill out and return the enclosed form of the Ordinary Shareholder Proxy Form to ensure your vote is counted. All proxies, however submitted, must be lodged with Neville by no later than 1:30 p.m. London time (8:30 a.m. Eastern Time) on May 22, 2026 for holders of ordinary shares.

You are encouraged to appoint the Chair of the Meeting as your proxy.

If you have sold or transferred your ordinary shares in the Company on or prior to May 22, 2026, your form of the Ordinary Shareholder Proxy Form can no longer be used and if submitted (whether before or after you have sold or transferred your ordinary shares) will be treated as invalid. Please pass this document to the person who arranged the sale or transfer for delivery to the purchaser or transferee. The purchaser or transferee should contact Ben Harber, Company Secretary, by telephone at +44 (0) 781 843 0289 or by email at benh@woodhamcorpservices.com to request a new form of the Ordinary Shareholder Proxy Form.

Beneficial owners of ordinary shares which are registered in the name of a broker, bank or other agent

If, on April 6, 2026, your ordinary shares were held in an account at a brokerage firm, bank or other similar organization and you are the beneficial owner of ordinary shares, these proxy materials should be forwarded to you by that organization. The organization holding your account is considered the shareholder of record for purposes of voting at the Meeting. You are encouraged to provide voting instructions to your broker, bank or nominee so that they may submit a proxy.

ADS Holders

You are entitled to exercise your vote as a holder of an interest in the capital of the Company represented by ADSs if you or your brokerage firm, bank or nominee is a holder of ADSs as of 5:00 p.m. Eastern Time on Monday, April 6, 2026 (the record date for ADS holders).

If you hold ADSs through a brokerage firm, bank or nominee as of the record date, the materials for ADS holders, including the ADS Proxy Card, will be sent to that organization. The organization holding your account is considered the ADS holder of record. Please reach out to that organization to provide your voting instructions and follow the instructions on the voting instructions provided to you by such broker, bank or nominee by its deadline.

Please note that ADS Proxy Cards submitted by ADS holders must be received by Citibank no later than 10:00 a.m. Eastern Time on Thursday, May 21, 2026.

Citibank will collate all votes properly submitted by ADS holders and submit a vote on behalf of all ADS holders to Neville.

Contacts for ADS holders

If you have queries about how you can deliver voting instructions, please contact Citibank. ADR Shareholder Services by telephone: +1-877-248-4237 (toll free within the United States) or +1-781-575-4555 (for international callers) or by email: citibank@shareholders-online.com or at Citibank, N.A. Shareholder Services, P.O. Box 43077, Providence, RI 02940-3077.

If at any point you require guidance, please contact Ben Harber, Company Secretary, by telephone at +44 (0) 781 843 0289 or by email at benh@woodhamcorpservices.com.

What is the difference between an ordinary shareholder of record and a beneficial owner?

These terms describe how your ordinary shares are held. If your ordinary shares are registered in your name directly in our register of members maintained by Neville, our registrar, you are a shareholder of record and the proxy materials are being sent directly, or otherwise being made available, to you. If your ordinary shares are held in the name of a broker, bank, or other nominee, you are a beneficial owner of the shares held by your broker, bank or other nominee and the proxy materials should be made available or forwarded to you by your broker, bank, or other nominee, who is treated as the shareholder of record. As the beneficial owner, you have the right to direct your broker, bank, or other nominee on how to vote your ordinary shares by following the instructions on the voting instructions provided to you by such broker, bank or other nominee.

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