Bicycle Therapeutics (BCYC) DEF 14ADefinitive proxy

Table of Contents

​

​

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.           )

________________________________________________

​

​

​

Check the appropriate box:

​

​

Bicycle Therapeutics plc

(Name of Registrant as Specified In Its Charter)

(Name of Person(s) Filing Proxy Statement if Other Than the Registrant)

Payment of Filing Fee (Check the appropriate box)

​

​

​

​

​

​

​

Table of Contents

Bicycle Therapeutics plc

Blocks A & B, Portway Building,

Granta Park, Great Abington, Cambridge, CB21 6GS, United Kingdom

(Incorporated and Registered in England and Wales with Registered Company No. 11036004)

April 15, 2024

Dear Shareholder:

We are pleased to provide details of the 2024 Annual General Meeting (the “AGM”) of Bicycle Therapeutics plc to be held on Thursday, May 16, 2024, at 9:00 a.m. Eastern Daylight Time (2:00 p.m. London time), at the offices of Cooley LLP, located at 55 Hudson Yards, New York, NY 10001.

Details regarding the business to be conducted at AGM, and admission to the AGM, are described in the accompanying Notice of Annual Meeting of Shareholders and proxy statement.

Your vote is important. We hope you will vote as soon as possible. You may vote through any of the means described in the accompanying proxy statement or, if you are a holder of our American Depositary Shares, the ADS proxy card provided to you. Please carefully review the instructions on each of your voting options described in this proxy statement, the notice and, if applicable, the voting instructions.

Thank you for your ongoing support of and continued interest in Bicycle Therapeutics plc. We look forward to receiving your vote in respect of the business to be conducted at the AGM.

Yours sincerely,

Pierre Legault

Chairman

​

Table of Contents

Bicycle Therapeutics plc
Blocks A & B, Portway Building
Granta Park, Great Abington, Cambridge, CB21 6GS, United Kingdom
(Incorporated and Registered in England and Wales with Registered Company No. 11036004)

NOTICE OF 2024 ANNUAL GENERAL MEETING OF SHAREHOLDERS
TO BE HELD ON THURSDAY, MAY 16, 2024

NOTICE is hereby given that the 2024 Annual General Meeting (the “AGM”) of Bicycle Therapeutics 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 Thursday, May 16, 2024, at 9:00 a.m. Eastern Daylight Time (2:00 p.m. London time), at the offices of Cooley LLP, located at 55 Hudson Yards, New York, NY 10001, for transaction of the following business:

Ordinary Resolutions

Table of Contents

Special resolutions

For the purposes of this resolution, references to the allotment of equity securities shall be interpreted in accordance with section 560 of the Companies Act.

This resolution replaces all unexercised powers previously granted to the Board of Directors to allot equity securities as if section 561 of the Companies Act did not apply but shall be without prejudice to any allotment of equity securities already made or agreed or agreed to be made pursuant to such authorities.

Please refer to the attached proxy statement for detailed information on each of the resolutions, which are set forth as proposals 1 through 11. We encourage you to read the proxy statement in its entirety before voting. Our Board of Directors has approved each proposal and recommends that shareholders entitled to vote at the AGM vote in favor of each of the proposals.

Proposals 1 through 9 will be proposed as ordinary resolutions and under English law, assuming that a quorum is present, an ordinary resolution is passed if it is approved by holders representing a simple majority of the total voting rights of shareholders present (in person or by proxy) who (being entitled to vote) vote on the resolution. Proposals 10 and 11 will be proposed as special resolutions and under English law, assuming that a quorum is present, a special resolution is passed if it is approved by holders representing at least 75% 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 proposals 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 3, 7 and 8 regarding advisory approval of the executive compensation of our named executive officers, receipt and adoption of the 2023 U.K. Annual Report and approval of the directors’ remuneration report for the year ended December 31, 2023 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 these proposals.

Only those ordinary shareholders of record as of 1:00 p.m. Eastern Daylight Time (6:00 p.m. London time) on Tuesday, May 14, 2024 will be entitled to attend, speak and vote at the AGM. Ordinary shareholders attending the AGM will have the right to ask questions at the AGM in accordance with the Companies Act.

Your vote is important, regardless of the number of shares you own. To make sure your shares are represented at the AGM, please vote as soon as possible. Holders of ordinary shares entitled to attend and vote at the AGM are entitled to appoint a proxy (or, if they hold more than one ordinary share, proxies) to exercise all or any of their rights to attend, speak and vote at the AGM. Such proxy need not be one of our shareholders of record. Holders of our ordinary

Table of Contents

shares may vote by proxy either over the Internet or by returning a form of proxy in the envelope provided by no later than 9:00 a.m. Eastern Daylight Time (2:00 p.m. London time) on May 14, 2024. In addition, institutional investors may be able to appoint a proxy electronically via the Proxymity platform. You may revoke your proxy in the manner described in the accompanying proxy statement. Holders of our American Depositary Shares (“ADSs”) may vote by following the voting instructions in the attached proxy statement.

The results of the polls taken on the resolutions at the AGM and any other information required by the Companies Act will be made available on our website (https://investors.bicycletherapeutics.com) as soon as reasonably practicable following the AGM. The inclusion of our website address here and elsewhere in this proxy statement does not include or incorporate by reference the information on our website into this proxy statement.

​

Important Notice Regarding the Availability of Proxy Materials for the

Shareholder Meeting to be Held on May 16, 2024

The Notice of 2024 Annual General Meeting, the proxy statement, the Annual Report on Form 10-K, the 2023 U.K. Annual Report and form of proxy (collectively, the “Proxy Materials”) are available in the Investor section of our website at https://investors.bicycletherapeutics.com. Information included on our website, other than the Proxy Materials, is not part of our proxy soliciting materials.

​

Table of Contents

TABLE OF CONTENTS

​

​

​

​

Table of Contents

BICYCLE THERAPEUTICS PLC

Blocks A & B, Portway Building, Granta Park,

Great Abington, Cambridge, CB21 6GS, United Kingdom

(Incorporated and Registered in England and Wales with Registered Company No. 11036004)

PROXY STATEMENT

FOR THE 2024 ANNUAL GENERAL MEETING OF SHAREHOLDERS

TO BE HELD ON MAY 16, 2024

QUESTIONS AND ANSWERS ABOUT THESE PROXY MATERIALS AND VOTING

We have sent you this proxy statement and the enclosed form of proxy because the Board of Directors (the “Board”) of Bicycle Therapeutics plc is soliciting your proxy to vote at our annual general meeting of shareholders (the “AGM”). As used in this proxy statement, references to “we,” “us,” “our” and the “Company” refer to Bicycle Therapeutics plc.

The Notice of 2024 Annual General Meeting, this proxy statement, the form of proxy, our U.K. statutory annual accounts and reports for the year ended December 31, 2023 (“2023 U.K. Annual Report”) and our annual report on Form 10-K for the year ended December 31, 2023 (the “Annual Report on Form 10-K,” and collectively with the Notice of 2024 Annual General Meeting, this proxy statement, the 2023 U.K. Annual Report and the form of proxy, “Proxy Materials”), will be made available to our ordinary shareholders of record for the first time on or about April 15, 2024.

While this proxy statement is made available to our ordinary shareholders of record, this document will also be sent to holders of American Depositary Shares (“ADSs”) for the first time on or about April 15, 2024 and contains information relevant to holders of ADSs. In addition, we have provided brokers, dealers, bankers, and their nominees, at our expense, with copies of the Proxy Materials so that our record holders can supply these materials to the beneficial owners of our ordinary shares.

When is the AGM?

The meeting will be held on Thursday, May 16, 2024, at 9:00 a.m. Eastern Daylight Time (2:00 p.m. London time), at the offices of Cooley LLP, located at 55 Hudson Yards, New York, NY 10001.

Why am I receiving these materials?

We have made available the Proxy Materials to you because you are an ordinary shareholder of record and our Board is soliciting your proxy to vote at the AGM, including at any adjournments or postponements thereof. Information on how to attend and vote in person at the AGM is discussed below. However, you do not need to attend the AGM to vote your shares.

You may vote by proxy over the internet or by mail, and your vote will be cast on your behalf at the AGM. In addition, if you are an institutional investor, you may also be able to appoint a proxy electronically via the Proxymity platform. To submit your proxy, simply follow the instructions in this proxy statement. All proxies, however submitted, must be lodged with our registrar, Computershare Investor Services PLC (“Computershare”), by no later than 9:00 a.m. Eastern Daylight Time (2:00 p.m. London time) on Tuesday, May 14, 2024.

Materials for ADS holders of record, including this proxy statement, the Annual Report on Form 10-K, the 2023 U.K. Annual Report and an ADS proxy card, will be mailed on or about April 15, 2024 to all ADS holders, including banks, brokers and nominees, who are registered as holders of ADSs in the ADS register at 5:00 p.m. Eastern Daylight Time on April 8, 2024 (the record date for ADS holders).

Table of Contents

Who can vote at the AGM?

Ordinary shareholders of record

Only ordinary shareholders of record registered in the register of members at 1:00 p.m. Eastern Daylight Time (6:00 p.m. London time) on Tuesday, May 14, 2024 will be entitled to vote at the AGM. As of April 8, 2024 (being the last practicable date before the circulation of this proxy statement), there were 37,967,347 ordinary shares issued and outstanding and entitled to vote. As an ordinary shareholder of record, you may vote at the AGM or by proxy. We encourage you to vote by proxy over the internet or by mail or, if applicable, via the Proxymity platform, as instructed below to ensure your vote is counted.

If, on or prior to May 14, 2024, you sell or transfer our ordinary shares that you currently hold, your form of proxy can no longer be used and if submitted (whether before or after you sell or transfer 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 Jim Sutcliffe, Company Secretary, to request a new form of proxy for their use.

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

If, on April 8, 2024, your ordinary shares were held in an account at a brokerage firm, bank or other similar organization and you are the beneficial owner of shares, the 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 AGM. You are encouraged to provide voting instructions to your broker or other agent so that they may submit a proxy.

Holders of non-voting ordinary shares

Holders of non-voting ordinary shares are not entitled to receive notice of, or to attend or vote at, the AGM in relation to the non-voting ordinary shares held by them. As of April 8, 2024, there were 4,705,882 non-voting ordinary shares outstanding. If, on or prior to 1:00 p.m. Eastern Daylight Time (6:00 p.m. London time) on Tuesday, May 14, 2024, your non-voting ordinary shares are re-designated into ordinary shares and you become an ordinary shareholder or beneficial owner of the ordinary shares, you will be entitled to attend and vote at the AGM in respect of such ordinary shares. Please see above for details.

Holders of ADSs

If you or your brokerage firm, bank or nominee is registered as a holder of ADSs in the ADS register at 5:00 p.m. Eastern Daylight Time on April 8, 2024 (the record date for ADS holders), you are entitled to exercise your vote as a holder of an interest in our capital represented by ADSs. If you hold ADSs through a brokerage firm, bank or nominee on April 8, 2024, 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.

Please note that ADS proxy cards submitted by ADS holders must be received by the depositary, Citibank, N.A., no later than 10:00 a.m. Eastern Daylight Time on Friday, May 10, 2024. Citibank, N.A. will collate all votes properly submitted by ADS holders and submit a vote on behalf of all ADS holders.

What are the differences between ADS holders and ordinary shareholders?

Citibank, N.A., as depositary, executes and delivers ADSs on our behalf. We are requesting the depositary, which holds the ordinary shares underlying the ADSs, to seek ADS holders’ instructions as to voting for the AGM. As a result, ADS holders may instruct the depositary to vote the ordinary shares underlying their ADSs.

Because we have asked the depositary to seek the instructions of ADS holders, the depositary will notify ADS holders of the upcoming vote and arrange to deliver the Proxy Materials to them. The depositary then tries, as far as

Table of Contents

practicable, to vote the ordinary shares as our ADS holders instruct. The depositary does not vote or attempt to exercise the right to vote other than in accordance with the instructions of the ADS holders. We cannot guarantee that ADS holders will receive this proxy statement and the other proxy materials from the depositary in time to permit them to instruct the depositary to vote their shares. In addition, there may be other circumstances in which ADS holders may not be able to exercise voting rights. Furthermore, ADS holders can exercise their right to vote the ordinary shares underlying their ADSs by exchanging their ADSs for ordinary shares. However, ADS holders may not know about the meeting early enough to exchange their ADSs for ordinary shares.

ADS holders are not required to be treated as holders of ordinary shares and do not have the rights of holders of ordinary shares.

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

These terms describe how your ordinary shares are held. If your ordinary shares are registered directly in our register of members maintained by Computershare, 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 are being 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.

What are the requirements to approve each of the proposals?

You may cast your vote for or against proposals 1 through 11 or abstain from voting your shares on one or more of these proposals.

Proposals 1 through 9 will be proposed as ordinary resolutions. Under English law, assuming that a quorum is present, an ordinary resolution is passed if it is approved by holders representing a simple majority of the total voting rights of shareholders present (in person or by proxy) who are entitled to vote and vote on the resolution.

Proposals 10 and 11 will be proposed as special resolutions. Under English law, assuming that a quorum is present, a special resolution is passed if it is approved by holders representing at least 75% of the total voting rights of shareholders present (in person or by proxy) who (being entitled to vote) vote on the resolution.

The result of the shareholder votes on the ordinary resolutions in proposals 3, 7 and 8 regarding advisory approval of the executive compensation of our named executive officers, receipt and adoption of the 2023 U.K. Annual Report and approval of the directors’ remuneration report for the year ended December 31, 2023 will not require our Board or any committee thereof to take any action. Our Board values the opinions of our shareholders as expressed through such votes and will carefully consider the outcome of the votes on these proposals.

Table of Contents

What are the voting recommendations of our Board regarding the election of directors and other proposals?

The following table summarizes the items that will be brought for a vote of our shareholders at the AGM, along with the Board’s voting recommendations.

​

​

What constitutes a quorum?

For the purposes of the AGM, a quorum will be present if two members entitled to vote are present in person or by proxy or, in the case of a member which is a corporation, represented by a duly authorized officer, at the AGM. If there is no quorum, the AGM will stand adjourned to another day (not being less than 10 clear days after the date of the original meeting), and at such time and place or places, with such means of attendance and participation as the Chairman (or, in default, the Board) may determine. If at such adjourned meeting, a quorum is not present within 15 minutes from the time appointed for the holding of the meeting, one person entitled to vote on the business to be transacted, being a member or a proxy or a duly authorized representative of a corporation which is a member, shall be a quorum and any notice of an adjourned meeting shall state this.

Table of Contents

How do I vote my shares?

You may vote “For” or “Against” or abstain from voting on the applicable proposal. The procedures for voting are as follows:

Ordinary shareholders of record

If you are an ordinary “shareholder of record,” you may vote at the AGM or by proxy. We encourage you to vote by proxy over the Internet or by mail or, if applicable, via the Proxymity platform, as instructed below to ensure your vote is counted. You may still attend the AGM and vote in person during the AGM even if you have already voted by proxy.

You 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 ordinary share(s)). To appoint more than one proxy, you should contact our registrar, Computershare. Such proxy need not be a shareholder of record but must attend the AGM to represent you for your vote to be counted. We encourage all shareholders to appoint the Chairman of the AGM as their proxy.

You may vote using one of the following methods:

All proxies (however submitted) must be lodged with Computershare, our registrar, by no later than 9:00 a.m. Eastern Daylight Time (2:00 p.m. London time) on May 14, 2024.

If you properly give instructions as to your proxy appointment by executing and returning a form of proxy, or by submitting your proxy online, and your proxy appointment is not subsequently revoked, your shares will be voted in accordance with your instructions.

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

If your ordinary shares are held in an account at a brokerage firm, bank or similar organization, you should follow directions provided by your broker, bank or other nominee.

Holders of non-voting ordinary shares

Holders of non-voting ordinary shares are not entitled to receive notice of, or to attend or vote at, the AGM in relation to the non-voting ordinary shares held by them.

Holders of ADSs

If you are a holder of ADSs, you should follow the directions on the ADS proxy card you received.

Table of Contents

Please note that ADS proxy cards submitted by ADS holders must be received by Citibank, N.A. no later than 10:00 a.m. Eastern Daylight Time on Friday, May 10, 2024. Citibank, N.A. will collate all votes properly submitted by ADS holders and submit a vote on behalf of all ADS holders.

Holders of ADSs are not entitled to attend and vote at the AGM in person.

How will my ordinary shares or ADSs be voted if I do not specify how they should be voted?

If you sign and send your form of proxy but do not indicate how you want your ordinary shares to be voted, your shares may be voted by the person that you appoint as your proxy as he or she sees fit or such person may abstain in relation to any business of the AGM. As a reminder, we urge all shareholders to appoint the Chairman of the AGM as your proxy.

If a holder of ADSs does not submit an ADS proxy card to Citibank, N.A. by the deadline specified, the ADS holder shall be deemed to have instructed Citibank, N.A. to give a discretionary proxy to a person designated by us to vote the ordinary shares represented by his or her ADSs (provided that no such discretionary proxy shall be given if we inform Citibank, N.A. that we do not want such proxy to be given, substantial opposition exists or the rights of ADS holders may be adversely affected). If the enclosed ADS proxy card is signed but is missing voting instructions, Citibank, N.A. will deem the ADS holder to have instructed it to vote in favor of the proposals. If the enclosed ADS proxy card is improperly completed, Citibank, N.A. will not vote the ADSs to which such ADS proxy card relates; in particular, if more than one voting box is marked for any proposal, the ADS holder shall be deemed to have directed Citibank, N.A. to abstain on the proposal concerned.

Can I change my vote or revoke a proxy?

An ordinary shareholder of record can revoke his, her or its proxy before 9:00 a.m. Eastern Daylight Time (2:00 p.m. London time) on May 14, 2024 (the deadline for submission of proxies) in one of the following ways:

If your ordinary shares are held in an account at a brokerage firm, bank or similar organization, you may change or revoke your voting instructions by contacting the broker, bank or other nominee holding the shares. See also “What if I plan to attend the AGM?”

If you hold ADSs, directly or through a broker, bank or other nominee, you must follow the instructions provided by Citibank, N.A. or such broker, bank or other nominee if you wish to change your vote. The last instructions you submit prior to the deadline indicated by Citibank, N.A. or the broker, bank or other nominee, as applicable, will be used to instruct Citibank, N.A. how to vote your ADSs.

Who counts the votes?

Computershare has been engaged as our independent agent to tabulate shareholder votes. If you are an ordinary shareholder of record, you can return your executed form of proxy to Computershare for tabulation or submit your proxy electronically over the Internet at www.investorcentre.co.uk/eproxy (see instructions on form of proxy).

Table of Contents

If you hold your ordinary shares through a broker, your broker will return the form of proxy to Computershare or directly submit your proxy to Computershare online.

If you are a holder of record of ADSs, you can return your executed ADS proxy card to Citibank, N.A. for tabulation. If you hold your ADSs through a broker, bank or other organization, that organization can return the ADS proxy card to Citibank, N.A. following your instruction. Citibank, N.A. will submit your votes to Computershare for tabulation.

How are votes counted?

Voting on all resolutions at the AGM will be conducted by way of a poll, rather than a show of hands. Votes will be counted by Computershare, who will separately count “For,” “Against” and abstentions.

What is an “abstention” and how would it affect the vote?

An abstention is not a vote in law and will not be counted in the calculation of the proportion of the votes for or against a particular resolution.

How many votes do I have?

On each matter to be voted upon, each ordinary shareholder of record present in person at the AGM or having submitted a proxy as set out in this proxy statement, or being a corporation present at the AGM by a duly authorized representative, has one vote for each ordinary share held as of 1:00 p.m. Eastern Daylight Time (6:00 p.m. London time) on May 14, 2024.

On each matter to be voted upon, each holder of ADSs has one vote for each ADS held as of April 8, 2024.

What about joint holders?

In the case of joint holders of record of an ordinary share, the vote of the senior 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 our relevant register of members of the company (as the case may be) in respect of the joint holding (with the first named being the most senior).

What if I plan to attend the AGM?

Attendance at the AGM will be limited to ordinary shareholders of record as of 1:00 p.m. Eastern Daylight Time (6:00 p.m. London time) on Tuesday, May 14, 2024. In order to obtain admittance to the AGM each shareholder may be asked to present valid picture identification, such as a driver’s license or passport. If your ordinary shares are held through brokerage accounts or by a bank or other nominee, you may be able to attend at the discretion of the Chairman. Any corporation which is an ordinary shareholder of record may by resolution of its directors authorize one or more persons to act as its representative(s) at the AGM and the person(s) so authorized shall (on production of a certified copy of such resolution at the AGM) be entitled to exercise these same powers on behalf of the corporation as the corporation could exercise if it were one of our individual shareholders.

Holders of ADSs are not entitled to attend and vote at the AGM in person in any event.

How do you solicit proxies?

We will solicit proxies and will bear the entire cost of this solicitation. The initial solicitation of proxies may be supplemented by additional mail communications and by telephone, fax, e-mail, internet and personal solicitation by our directors, officers or other employees. No additional compensation for soliciting proxies will be paid to our directors, officers or other employees for their proxy solicitation efforts. We also reimburse Citibank, N.A. for its expenses in sending materials, including ADS proxy cards, to ADS holders of record.

Table of Contents

What do I do if I receive more than one set of Proxy Materials?

If you hold ordinary shares in more than one account, you will receive Proxy Materials for each account. To ensure that all of your shares are voted, please sign, date and return all forms of proxy received. Please be sure to vote all of your shares.

If you hold ADSs in your own name registered on the books of the Depositary, you are considered the registered holder of the ADSs and will receive the Proxy Materials from the Depositary. If you hold ADSs through a broker, bank or other nominee, you are considered the beneficial owner of the ADSs and you will receive the Proxy Materials from your broker, bank or other nominee.

Will there be any other business conducted at the AGM?

Subject to any shareholder proposals submitted in accordance with section 338 of the Companies Act (as summarized below), no matters other than proposals 1 through 11 may be presented at the AGM. We have not been notified of, and our Board is not aware of, any other matters to be presented for action at the AGM.

Under section 338 of the Companies Act, shareholders meeting the threshold requirement in that section may require us to give to our shareholders entitled to receive this notice of the AGM notice of a resolution which may properly be moved and is intended to be moved at the AGM unless (i) it would, if passed, be ineffective whether by reason of inconsistency with any enactment or our constitution or otherwise, (ii) it is defamatory of any person or (iii) it is frivolous or vexatious. Such a request may be in hard copy form or in electronic form, must identify the resolution of which notice is to be given, must be authorized by the person or persons making it and must be received by us not later than the date six weeks before the AGM, or if later, the time at which notice is given of the AGM.

What is Computershare’s role?

Computershare is our registrar. All communications concerning ordinary shareholder of record accounts, including address changes, name changes, ordinary share transfer requirements and similar issues can be handled by contacting Computershare at tel: +44 (0) 370 703 0031 or by writing to Computershare Investor Services PLC, The Pavilions, Bridgwater Road, Bristol, BS99 6ZZ, England.

Communications concerning ADS holder of record accounts can be handled by contacting Citibank, N.A.—ADR Shareholder Services at +1-877- 248-4237 (toll free within the United States) or +1-781-575-4555 (for international callers) or by email at citibank@shareholders-online.com or at Citibank Shareholder Services, P.O. Box 43077, Providence, Rhode Island 02940-3077.

How can I find out the results of the voting at the AGM?

Voting results will be announced by the filing of a current report on Form 8-K within four business days after the AGM. If final voting results are unavailable at that time, we will file an amended current report on Form 8-K within four business days of the day the final results are available.

Who do I contact regarding my ADS holdings?

If you are an ADS holder of record and have queries about how to deliver voting instructions, please contact Citibank, N.A.—ADR Shareholder Services by telephone at +1-877-248-4237 (toll free within the United States) or +1-781-575-4555 (for international callers) or by email at citibank@shareholders-online.com or at Citibank Shareholder Services, P.O. Box 43077, Providence, Rhode Island 02940-3077. If you hold your ADSs through a custodian, broker or other agent, you should refer to the contact information provided by your agent.

What do I do if I have additional questions?

If you have any further questions about voting or attending the AGM, including directions, please contact Jim Sutcliffe, Company Secretary, by email at jim.sutcliffe@bicycletx.com.com or by telephone at +44 (0)1223 261515.

Table of Contents

​

RE-ELECTION OF DIRECTORS

Our Board of Directors currently consists of eight directors. Our Articles of Association divides our Board into three classes, Class I, Class II and Class III, each of which will consist, as nearly as possible, of one-third of the total number of directors constituting our entire board and which will serve staggered three-year terms. The classes are comprised as follows:

Acting upon the recommendation of our Nominating and Corporate Governance Committee, our Board nominated Kevin Lee and Jose-Carlos Gutierrez-Ramos for re-election as Class II directors and no other nominees for directors have been presented. If elected, the nominees will hold office from the date of re-election until the 2027 annual general meeting of shareholders, and until his successor is elected and has been qualified, or until his earlier death, resignation or removal.

In connection with proposals 1 and 2, we set forth the biographical information for the nominees to our Board. For biographical information for the other directors, see the section of this proxy statement titled “Board of Directors and Corporate Governance.”

​

​

Table of Contents

PROPOSAL 1—RE-ELECTION OF KEVIN LEE TO THE BOARD OF DIRECTORS

Dr. Kevin Lee, Ph.D., MBA, is currently a member of the Board and has been nominated for re-election as a director. If re-elected, he will hold office until the 2027 annual general meeting of the shareholders, when he must retire by rotation and offer himself for re-election, or until his earlier death, resignation or removal. If re-elected, Dr. Lee will continue to serve as a member of our Board. Dr. Lee has agreed to serve if re-elected, and we have no reason to believe that he will be unable to serve.

Dr. Lee has served as our Chief Executive Officer and a member of our Board since September 2015. From April 2012 to September 2015, Dr. Lee serviced as Senior Vice President and Chief Scientific Officer of the Rare Disease Research Unit at Pfizer Inc. Prior to that, Dr. Lee worked at GlaxoSmithKline plc, where in addition to leading the formation of multiple strategic commercial and academic partnerships, he led epigenetics research and was responsible for the creation of the EpiNova Discovery Performance Unit. Before joining GlaxoSmithKline, Dr. Lee was a lecturer at Warwick University Medical School and founded Cambridge Biotechnology Ltd, which specialized in developing small molecule and peptide therapeutics for inflammation and metabolic diseases before its trade sale to Biovitrum in 2005 and Neurosolutions (now Oncosil Medical Ltd ASX). Dr. Lee received a BPharm from Nottingham University and a Ph.D. in pharmacology from Cambridge University. Dr. Lee has an MBA from Warwick Business School and currently serves as a non-executive director at Alchemab Ltd., a position he has held since June 2021, and as a non-executive director at Macomics Ltd, a position he has held since July 2023. Dr. Lee also served as a non-executive director of Nodthera from 2018 to 2023. We believe that Dr. Lee is qualified to serve on our Board based on his extensive leadership, executive, managerial, business and pharmaceutical and biotechnology company experience, along with his years of industry experience in the development and commercialization of pharmaceutical products.

Vote Required

The affirmative vote of holders representing a simple majority of the total voting rights of shareholders present in person or by proxy who (being entitled to vote) vote on the matter will be required to re-elect Dr. Lee to the Board of Directors as a Class II director.

Our Recommendation

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THE RE-ELECTION

OF KEVIN LEE TO THE BOARD OF DIRECTORS AS A CLASS II DIRECTOR

​

​

​

Table of Contents

PROPOSAL 2—RE-ELECTION OF JOSE-CARLOS GUTIERREZ-RAMOS TO THE BOARD OF DIRECTORS

Dr. Jose-Carlos Gutierrez-Ramos, Ph.D., is currently a member of our Board and has been nominated for re-election as a director. If re-elected, he will hold office until the 2027 annual general meeting of the shareholders, when he must retire by rotation and offer himself for re-election, or until his earlier death, resignation or removal. Dr. Gutierrez-Ramos has agreed to serve if re-elected, and we have no reason to believe that he will be unable to serve.

Dr. Gutierrez-Ramos has served as a director since March 2021. Since January 2021, Dr. Gutierrez-Ramos has served as the Chief Science Officer at Danaher Corporation, a publicly traded science and technology company. Prior to that, Dr. Gutierrez-Ramos was the Global Head of Global Drug Discovery at AbbVie, Inc., a publicly traded biopharmaceutical company, from February 2020 to January 2021. From June 2018 to February 2020, he was the Chief Executive Officer and President of Repertoire Immune Medicine Inc., a biotechnology company. From 2015 to May 2018, he served as Chief Executive Officer and president of Synlogic, Inc., a biotechnology company. Earlier in his career, Dr. Gutierrez-Ramos held positions at Pfizer Inc., GlaxoSmithKline plc, and Millennium Pharmaceuticals, Inc. Dr. Gutierrez-Ramos also served on the board of directors of Momenta Pharmaceuticals (acquired by Johnson & Johnson) from March 2016 to October 2020. Dr. Gutierrez-Ramos received a B.S. from Universidad Complutense de Madrid and his Ph.D. in immunochemistry from the Universidad Autonoma de Madrid. We believe that Dr. Gutierrez-Ramos is qualified to serve on our Board based on his executive experience at pharmaceutical and biotechnology companies, as well as his prior experience with our company based on his service on our Scientific Advisory Board from 2017 to 2019.

Vote Required

The affirmative vote of holders representing a simple majority of the total voting rights of shareholders present in person or by proxy who (being entitled to vote) vote on the matter will be required to re-elect Dr. Gutierrez-Ramos to the Board of Directors as a Class II director.

Our Recommendation

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THE RE-ELECTION

OF JOSE-CARLOS GUTIERREZ-RAMOS TO THE BOARD OF DIRECTORS AS A CLASS II DIRECTOR

​

​

​

Table of Contents

PROPOSAL 3—ADVISORY VOTE ON EXECUTIVE COMPENSATION

At the 2022 Annual General Meeting, the shareholders indicated their preference that the Company solicit a non-binding advisory vote on the compensation of the named executive officers, commonly referred to as a “say-on-pay vote,” every year. The Board has adopted a policy that is consistent with that preference. In accordance with that policy, this year, the Company is again asking the shareholders to approve, on an advisory basis, the compensation of the Company’s named executive officers as disclosed in this proxy statement in accordance with SEC rules. Unless the Board decides to modify its policy regarding the frequency of soliciting say-on-pay votes, the next scheduled say-on-pay advisory vote will take place at the annual general meeting of shareholders in 2025.

This vote is not intended to address any specific item of compensation, but rather the overall compensation of our named executive officers and the philosophy, policies and practices described in this proxy statement. The compensation of our named executive officers subject to the vote is disclosed in the compensation tables and the related narrative disclosure contained in this proxy statement. We believe that our compensation policies and decisions are consistent with current market practices. Compensation of our named executive officers is designed to enable the Company to attract and retain talented and experienced executives to lead us successfully in a competitive environment.

Accordingly, the Board is asking the shareholders to indicate their support for the compensation of the Company’s named executive officers as described in this proxy statement by casting a non-binding advisory vote “FOR” the following resolution:

“RESOLVED, that the compensation paid to the Company’s named executive officers, as disclosed pursuant to Item 402 of Regulation S-K, including the compensation tables and narrative discussion, is hereby APPROVED.”

Because the vote is advisory, it is not binding on the Board or the Company. Nevertheless, the views expressed by our shareholders, whether through this vote or otherwise, are important to management and the Board and, accordingly, the Board and the Compensation Committee intend to consider the results of this vote in making determinations in the future regarding executive compensation arrangements.

Vote Required

Advisory (non-binding) approval of our executive compensation requires the approval of holders representing a simple majority of the total voting rights of shareholders present in person or by proxy who (being entitled to vote) vote on the matter.

Our Recommendation

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THE APPROVAL OF

THE COMPENSATION PAID TO OUR NAMED EXECUTIVE OFFICERS

​

​

​

Table of Contents

PROPOSAL 4—RATIFICATION OF THE APPOINTMENT OF PRICEWATERHOUSECOOPERS LLP

AS OUR U.S. INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

FOR THE YEAR ENDING DECEMBER 31, 2024

​

PROPOSAL 5— RE-APPOINTMENT OF PRICEWATERHOUSECOOPERS LLP

AS OUR U.K. STATUTORY AUDITORS, TO HOLD OFFICE UNTIL THE CONCLUSION

OF THE NEXT ANNUAL GENERAL MEETING OF SHAREHOLDERS

​

​

PROPOSAL 6—AUTHORIZATION FOR THE AUDIT COMMITTEE TO DETERMINE THE U.K. STATUTORY AUDITORS’ REMUNERATION FOR THE YEAR ENDING DECEMBER 31, 2024

The Audit Committee is responsible for the selection, appointment and negotiation of the remuneration of our U.S. independent registered public accounting firm and our U.K. statutory auditors. The Audit Committee has approved the appointment of PricewaterhouseCoopers LLP, a limited liability partnership organized under the laws of England (“PwC”) as our U.S. independent registered public accounting firm for our fiscal year ending December 31, 2024 and the re-appointment of PwC as our U.K. statutory auditors until the conclusion of our 2025 annual general meeting of shareholders. In proposals 4 and 5, we are asking our shareholders to ratify the selection of PwC as our U.S. independent registered public accounting firm and to re-appoint PwC as our U.K. statutory auditors.

Our organizational documents do not require that the shareholders ratify the selection of PwC as our U.S. independent registered public accounting firm. However, the Audit Committee of the Board is submitting the selection of PwC to the shareholders for ratification as a matter of good corporate practice. Even if the selection of PwC is ratified, the Audit Committee in its discretion may direct the appointment of a different U.S. independent registered public accounting firm at any time during the year if our Audit Committee determines to make such a change. In the event our shareholders fail to ratify the selection of PwC, our Audit Committee will consider whether to select other auditors for the year ending December 31, 2024.

In accordance with the Companies Act, our U.K. statutory auditors must be re-appointed at each meeting at which the annual report and accounts are presented to our shareholders. If this proposal is not approved by our shareholders at the AGM, our Audit Committee may appoint auditors to fill the vacancy.

PwC has served as our or our predecessor’s independent registered public accounting firm since 2010, which includes periods before we become subject to SEC reporting requirements. In addition, PwC has served as our or our predecessor’s U.K. statutory auditors since 2010.

In accordance with the Companies Act, the remuneration of our U.K. statutory auditors must be fixed in a general meeting of shareholders or in such manner as may be determined in a general meeting of shareholders. In proposal 6, we are asking our shareholders to authorize the Audit Committee to determine the remuneration of PwC as our U.K. statutory auditors for the year ending December 31, 2024.

Independent Registered Public Accounting Firm Fees

The table below sets forth a summary of the fees billed to us by PwC for professional services rendered for the years ended December 31, 2023 and 2022. All such audit and audit-related services were pre-approved by the Audit Committee.

​

Table of Contents

​

Pre-Approval Policies and Procedures

The Audit Committee has adopted a policy and procedures for the pre-approval of audit, review and attest services and permitted non-audit services rendered by PwC. The policy generally permits the Audit Committee to pre-approve, on an annual basis, specified services in the defined categories of audit services, audit-related services, tax services and other permitted non-audit services. Pre-approval may also be given as part of the Audit Committee’s approval of the scope of the engagement of the auditor or on an individual, explicit, case-by-case basis before the auditor is engaged to provide each service.

The Audit Committee has determined that the rendering of certain services other than audit services by PwC are compatible with maintaining the accounting firm’s independence.

The Audit Committee has delegated to its chair the authority, from time to time, to pre-approve non-audit services not prohibited by law to be performed by our independent auditors and associated fees, provided that the estimated fees for such permitted non-audit services do not exceed specified thresholds and provided that the chair shall report any decisions to pre-approve such non-audit services and fees to our full Audit Committee at its next regular meeting.

Vote Required

​

The affirmative vote of holders representing a simple majority of the total voting rights of shareholders present in person or by proxy who (being entitled to vote) vote on the matter will be required to ratify the appointment of PricewaterhouseCoopers LLP as our U.S. independent registered public accounting firm, to re-appoint PricewaterhouseCoopers LLP as our U.K. statutory auditors and to authorize our Audit Committee to determine our U.K. statutory auditors’ remuneration for the year ending December 31, 2024.

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THE:

​

Table of Contents

PROPOSAL 7—RESOLUTION TO RECEIVE AND ADOPT OUR 2023 U.K. ANNUAL REPORT

In accordance with the Companies Act, our Board is required to present our 2023 U.K. Annual Report, which includes the audited portion of the directors’ remuneration report, to the shareholders at the AGM. We will provide our shareholders with an opportunity to raise questions in relation to the 2023 U.K. Annual Report at the AGM. In accordance with best practice, we are proposing an ordinary resolution to receive and adopt the 2023 U.K. Annual Report.

The 2023 U.K. Annual Report may be found in the Investor section of our website at https://investors.bicycletherapeutics.com.

Vote Required

​

The affirmative vote of holders representing a simple majority of the total voting rights of shareholders present in person or by proxy who (being entitled to vote) vote on the matter will be required to receive and adopt the 2023 U.K. Annual Report.

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THE RESOLUTION

TO RECEIVE AND ADOPT OUR 2023 U.K. ANNUAL REPORT

​

Table of Contents

PROPOSAL 8—APPROVAL OF OUR DIRECTORS’ REMUNERATION REPORT

The Companies Act requires that our directors’ remuneration report, as set forth in Annex A to this proxy statement, be subject to an annual advisory vote. Accordingly, we are asking shareholders to approve, on an advisory basis, the directors’ remuneration report.

Our Board believes that appropriate remuneration of directors plays a vital part in helping to achieve our overall objectives. We encourage shareholders to read the directors’ remuneration report. Our Board and the Compensation Committee believe that the policies and procedures as articulated in the directors’ remuneration report are effective and that as a result of these policies and procedures we have and will continue to have high-quality directors. Our U.K. statutory auditors, PwC, have audited those parts of the directors’ remuneration report that are required to be audited. Our Board has approved and signed the directors’ remuneration report in accordance with English law.

For the avoidance of doubt, the directors’ remuneration policy was approved by shareholders in a binding vote at the AGM on June 13, 2023 and took effect from the date of approval and will continue to apply for a maximum period of three years (or until a revised policy is approved by shareholders). The directors’ remuneration policy is unchanged this year, and as such is not subject to a shareholder vote.

Vote Required

The affirmative vote of holders representing a simple majority of the total voting rights of shareholders present in person or by proxy who (being entitled to vote) vote on the matter will be required to pass this resolution.

​

This vote is advisory and non-binding and the directors’ entitlement to receive remuneration is not conditional on it. Payments made or promised to directors will not have to be repaid, reduced or withheld in the event that the resolution is not passed. Although non-binding, our Board and Compensation Committee will review and consider the voting results when making future decisions regarding our director remuneration program. Following the AGM, and as required under English law, the directors’ remuneration report will be delivered to the U.K. Registrar of Companies.

​

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR APPROVAL OF THE

DIRECTORS’ REMUNERATION REPORT SET FORTH IN ANNEX A

​

Table of Contents

​

BACKGROUND TO PROPOSALS 9 AND 10

Introduction

​

As a matter of English law, directors of an English public company must have specific authority from shareholders to allot shares in the company or to grant rights to subscribe for or to convert any security into shares in the company (other than pursuant to employee equity plans). In addition, when the directors of an English public company allot equity securities (being ordinary shares or rights to subscribe for, or to convert any securities into, ordinary shares) for cash, the company must first offer those equity securities on the same or more favorable terms to existing shareholders of the company on a pro rata basis (commonly referred to as the statutory pre-emption right) unless this statutory pre-emption right is disapplied, or opted-out of, by approval of the shareholders. In this proxy statement, we refer to the share allotment authority and pre-emption disapplication collectively as the “share issuance authorities.”

​

At the 2021 annual general meeting of shareholders held on June 28, 2021 (“2021 AGM”), our shareholders authorized our directors to allot shares or to grant rights to subscribe for or to convert any securities into shares in the Company up to a maximum aggregate nominal value of £250,000 (equal to 25 million shares with a nominal value of £0.01 each) and disapplied the statutory pre-emption right in respect of such allotments, in each case for a period of up to five years.

​

The share issuance authorities granted at the 2021 AGM have, since the 2021 AGM, kept us on an equal footing with our peer companies who are incorporated and listed in the United States. However, following the issuance of shares in our follow-on offerings in October 2021 and July 2023, under our at-the-market (“ATM”) program through 2023, and through grants of options and restricted share units to non-employees, the remaining unutilized portion of the share issuance authorities from the 2021 AGM is an aggregate nominal value of less than £80,000 and we are therefore seeking approval from our shareholders of a renewal of our share issuance authorities at this AGM.

​

Proposals 9 and 10, which we refer to as our Share Issuance Proposals, ask our shareholders to approve, for a period of up to five years, the allotment of shares and grant of rights to subscribe for, or convert any security into, shares in the Company of up to a maximum aggregate nominal value of £1,000,000 (equal to 100 million shares with a nominal value of £0.01 each) on a non-pre-emptive basis. We are and will continue to be subject to all of the shareholder approval and other requirements that arise from our ADSs being listed exclusively on the Nasdaq Global Select Market and our being considered a U.S. domestic reporting company under SEC rules, and our Board will also continue to focus on and satisfy its duties to our shareholders with respect to share issuances.

Many of our peer companies are listed and incorporated in the United States and are not subject to similar share issuance restrictions. We are asking you to approve our Share Issuance Proposals to allow us to continue to execute on our business and growth strategy in a timely manner.

Rationale for Seeking Renewal of Current Share Issuance Authorities

​

Ability to execute on our business and growth strategy without competitive disadvantage

​

The renewal of our share issuance authorities is fundamental to the way we intend to advance our business and increase shareholder value. Our strategy to maximize the value of our novel technology and pipeline requires us to devote significant financial resources to research and development activities, including preclinical studies and clinical trials, which to date have principally been funded through equity offerings and our ATM program. Not having the flexibility to undertake equity offerings when and in such manner as our Board considers in the best interests of shareholders could put us at a distinct disadvantage vis-à-vis many of our peer companies that are listed and incorporated in the United States and are not subject to similar share issuance restrictions.

Likewise, the requirement to first offer shares that we propose to issue for cash to all of our existing shareholders in time-consuming pro-rata rights offerings would considerably reduce the speed at which we could complete capital-raising activities undertaken in furtherance of our growth strategy, increase our costs and decrease the

Table of Contents

certainty of completion of any such transaction, all of which would put us at a distinct disadvantage vis-à-vis many of our peers.

We do not believe that limitations derived from U.K. market practice should apply to Bicycle

​

While not required by English law, it is market practice for companies whose shares are listed on the premium segment of the London Stock Exchange to seek authorities at their annual general meeting each year which comply with U.K. institutional investor guidelines applicable to such companies. Companies with shares listed on the standard segment of the London Stock Exchange or on the London Stock Exchange’s AIM market are encouraged to follow the guidelines. These guidelines require the authority to allot shares to be sought annually and to be limited to up to two-thirds of the existing issued share capital, with any amount in excess of one-third of existing issued shares to be used for a fully pre-emptive offering only. In addition, the issue of shares for cash on a non-pre-emptive basis is limited to (i) no more than 10% of the existing issued share capital in any one year, (ii) an additional up to 10% that can be used only in connection with an acquisition or specified capital investment and (iii) an additional 2% of issued share capital, plus an additional 2% to be used only in connection with an acquisition or specified capital investment, which may be used only for a follow-on offer to retail investors and existing shareholders after a placing of equity securities. These guidelines are set out in the Investment Association’s Share Capital Management Guidelines and the Pre-Emption Group’s Statement of Principles, respectively.

While these limitations in size and duration on the share issuance authorities are part of the corporate governance framework applicable to companies whose share capital is listed on the London Stock Exchange (regardless of whether such companies are incorporated in the United Kingdom or elsewhere), our ordinary shares are not, and never have been, listed on the London Stock Exchange, and we are not subject to London Stock Exchange share listing rules or governed by the corporate governance standards applicable to companies whose share capital is listed on the London Stock Exchange.

As an English company, we are committed to complying with English law. We are legally required to seek shareholder approval to renew our share issuance authorities because we are incorporated in England and Wales. However, the U.S. capital markets are the sole capital markets for our ordinary shares and our securities are listed solely on the Nasdaq Global Select Market. As such, we believe that our shareholders expect us to, and we are committed to, follow customary U.S. capital markets practices, U.S. corporate governance standards, the rules and regulations of the SEC and the Nasdaq rules and listing standards. We also believe that applying the standards and market practices of a market where our securities are not listed is inappropriate and is simply not in the best interests of our company or our shareholders, especially in circumstances where we are committed to complying with the governance rules and practices of the actual capital market for our ordinary shares—the Nasdaq Global Select Market—which provides its own separate restrictions on share issuances for the protection of shareholders.

Further, we believe that these U.K. market limitations would leave us disadvantaged as compared with our U.S. incorporated and exchange-listed peers. Companies that are incorporated and listed in the United States are not generally required to—and do not—seek shareholder approval to renew their authority to allot and issue shares, and the dis-application of the statutory pre-emption right is not otherwise required for many companies with which we compete. In this regard, companies who are incorporated and publicly traded in the United States generally do not grant all existing shareholders pre-emptive rights on new issuances of shares.

To be clear, shareholder approval of our Share Issuance Proposals would not mean that we would have no limits on future share issuances. To the contrary, we are considered to be a U.S. domestic reporting company under SEC rules and are subject to the same governance and share issuance requirements as all other U.S.-incorporated companies listed on Nasdaq. For example, Nasdaq rules generally require shareholder approval prior to our issuing shares in connection with acquisitions, other than in public offerings for cash, when the number of shares to be issued is or will be equal to or in excess of 20% of the number of our ordinary shares outstanding before the issuance. With limited exceptions, we must also seek shareholder approval of our equity compensation plans, including material revisions of such plans.

Table of Contents

We understand that certain proxy advisory firms apply their U.K. voting guidelines in formulating their voting recommendations on share issuance authorities proposals for U.S.-listed U.K. incorporated companies, meaning that they have applied or otherwise taken into account the market practice for companies whose share capital is listed on the London Stock Exchange in formulating their voting recommendations on share issuance authorities proposals for U.K. incorporated companies, even if their shares are not listed on the London Stock Exchange (or any other U.K. exchange). For all of the reasons stated above, we respectfully disagree with this approach.

We also understand that some U.K. incorporated companies that are listed solely on U.S. stock exchanges have followed the market practice for companies whose share capital is listed on the London Stock Exchange with respect to their own share issuance authorities proposals. However, those companies may have business and growth strategies that differ from ours or may have different approaches for creating shareholder value.

In summary, because the Share Issuance Proposals are fully compliant with English corporate law, consistent with U.S. capital markets practice and governance standards, and, if approved, will keep us on an equal footing with our peer companies who are incorporated and listed in the United States, we believe it is necessary to seek the broad authority to issue new shares on a non-pre-emptive basis as is contemplated by the Share Issuance Proposals.

Summary

​

The Share Issuance Proposals, if approved, will maintain the status quo and provide our Board continued flexibility to issue shares, subject to the shareholder approval and other requirements of Nasdaq and the SEC. The renewal of the share issuance authorities, as proposed:

​

​

​

For the above reasons, our Board strongly recommends that you vote “FOR” each of the Share Issuance Proposals.

​

Table of Contents

PROPOSAL 9—AUTHORIZATION OF ALLOTMENT OF SHARES

The directors of an English public limited company must have specific authority from shareholders to allot shares in the company or to grant rights to subscribe for or to convert any security into shares in the company.

At the 2021 AGM, our shareholders authorized our directors to allot shares or to grant rights to subscribe for or convert any security into shares in the Company up to a maximum aggregate nominal value of £250,000 (equal to 25 million shares with a nominal value of £0.01 each), for a period of up to five years. Following the issuance of shares in follow-on offerings, our ATM program and through the grant of options and restricted share units to non-employees, the remaining unutilized share issuance authorities will only allow us to allot shares or grant rights to subscribe for or to convert any security into shares in the Company of a maximum aggregate nominal value of less than £80,000 (equal to 8 million shares with a nominal value of £0.01 each).

We are asking for your approval to renew the directors’ authority to allot shares for an additional five-year period to expire in May 2029 in respect of shares with an aggregate nominal value of £1,000,000 (equal to 100 million shares with a nominal value of £0.01 each). Your approval of this Proposal 9 will provide our Board with continued flexibility to issue shares or grant rights to subscribe for or to convert any security into shares in the Company up to such maximum aggregate nominal value, subject to the shareholder approval and other requirements of Nasdaq and the SEC. The renewed authority would apply to the issuance of shares, grant of rights to subscribe for or to convert any security into shares in the Company, employee and director equity awards (save to the extent that they are granted under “employee share schemes” and therefore exempt from this requirement) and other securities convertible into or exercisable or exchangeable for our shares.

Renewal of this authority would not exempt us from applicable Nasdaq requirements to obtain shareholder approval prior to certain share issuances or to comply with applicable SEC disclosure and other regulations, and our Board will continue to focus on and satisfy its fiduciary duties to our shareholders with respect to share issuances.

If shareholders do not approve this Proposal 9, the remaining unutilized authorization granted at the 2021 AGM will continue to apply until June 2026 or until such time as it has been fully utilized. However, given that the remaining unutilized portion of the share issuance authorities is now less than an aggregate nominal value of £80,000 (equal to 8 million shares with a nominal value of £0.01 each), our Board may be constrained in its ability to fund the development of our business through further equity offerings in the medium to longer term.

Please refer to background discussion of Proposals 9 and 10 beginning on page 17 of this proxy statement for additional information regarding this proposal.

Vote Required

The affirmative vote of holders representing a simple majority of the total voting rights of shareholders present in person or by proxy who (being entitled to vote) vote on the matter will be required to pass this resolution.

​

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THE

AUTHORIZATION OF ALLOTMENT OF SHARES

​

Table of Contents

​

PROPOSAL 10—DISAPPLICATION OF PRE-EMPTION RIGHTS

​

When the directors of an English public company allot equity securities (being ordinary shares or rights to subscribe for, or to convert any securities into, ordinary shares) for cash, the company must first offer those equity securities on the same or more favorable terms to existing shareholders of the company on a pro rata basis (commonly referred to as the statutory pre-emption right) unless this statutory pre-emption right is disapplied, or opted-out of, by approval of the shareholders.

​

At the 2021 AGM, our shareholders disapplied the statutory pre-emption right in respect of allotments of shares or grant of rights to subscribe for or to convert any security into shares in the Company by our directors of up to a maximum aggregate nominal value of £250,000 for a period of up to five years. Following the issuance of shares in follow-on offerings, under our ATM program and through the grant of options and restricted share units to non-employees, the remaining unutilized portion of this disapplication of pre-emption rights is an aggregate nominal value of less than £80,000 (equal to 8 million shares with a nominal value of £0.01 each).

​

We are asking for your approval to renew the pre-emption disapplication for an additional five-year period to expire in May 2029 in respect of shares with an aggregate nominal value of £1,000,000 (equal to 100 million shares with a nominal value of £0.01 each). Your approval of this Proposal 10 will provide our Board with continued flexibility to issue shares for cash or grant rights to subscribe for, or convert any security into, shares for cash on a non-pre-emptive basis up to such maximum aggregate nominal value.

​

Renewal of this authority would not exempt us from applicable Nasdaq requirements to obtain shareholder approval prior to certain share issuances or to comply with applicable SEC disclosure and other regulations, and our Board will continue to focus on and satisfy its fiduciary duties to our shareholders with respect to share issuances.

​

If shareholders do not approve Proposal 9 or this Proposal 10, the remaining unutilized disapplication of pre-emption rights granted at the 2021 AGM will continue to apply until June 2026 or until it has been fully utilized. Shares issued for cash in excess of such number or after such time would have to first be offered to our existing shareholders pro rata to their existing shareholdings before those shares could be issued to any new shareholders. If Proposal 9 is approved by shareholders but this Proposal 10 is not, we would have no remaining disapplication of pre-emption rights as the disapplication of pre-emption rights granted at the 2021 AGM related to the allotment authority granted at the 2021 AGM which would have been replaced by the allotment authority granted in Proposal 9. This limitation on our ability to issue shares for cash could put us at a distinct disadvantage vis-à-vis many of our peers who are not subject to such requirements, and would increase our costs and otherwise might make it difficult for us to complete equity capital financings that our Board considers to be in the best interests of our shareholders. Please note that the requirement to offer shares to pre-existing shareholders does not apply where such shares are issued for non-cash consideration or pursuant to employee share schemes.

​

Please refer to background discussion of Proposals 9 and 10 beginning on page 17 of this proxy statement for additional information regarding this proposal.

​

Voting Required

​

The approval of this Proposal 10 is conditional on the approval of Proposal 9 because English law requires that a pre-emption disapplication be given in respect of a particular authorization (general or specific) to allot shares. Proposal 10 will therefore not be passed unless Proposal 9 is also approved, notwithstanding that shareholders may have voted to approve Proposal 10. As required under English law, Proposal 10 is a special resolution that requires the affirmative vote of at least 75% of the votes cast in person or by proxy at the AGM in order to be approved.

​

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THE

DISAPPLICATION OF PRE-EMPTION RIGHTS

​

​

Table of Contents

PROPOSAL 11—ADOPTION OF NEW ARTICLES OF ASSOCIATION

​

In July 2023, we issued 4,705,882 non-voting ordinary shares, nominal value £0.01 per share, to certain investors as part of an underwritten public offering. Following the offering, we have two classes of ordinary shares: voting ordinary shares and non-voting ordinary shares. The Board of Directors approved the terms of issue of the non-voting ordinary shares which sets out the rights of the holders of non-voting ordinary shares (the “Terms of Issue”).

​

Further, our current articles of association provide that (i) two shareholders present in person or by proxy and entitled to attend and vote on the business to be transacted shall constitute a quorum at general meetings and (ii) in the event of an adjourned general meeting or class meeting at least one shareholder, or shareholder of the relevant class, present in person or by proxy shall be a quorum. Nasdaq Listing Rule 5620(c), however, defines a quorum as no less than 33 1/3 percent of the outstanding shares of a company’s voting stock. We are therefore taking this opportunity to amend the definition of quorum in our current articles of association so that it conforms to Nasdaq Listing Rule 5620(c).

​

Our shareholders are therefore asked to approve the adoption of new articles of association in order to incorporate the terms of the non-voting ordinary shares as set out in the Terms of Issue into our articles of association and to amend the definition of quorum for purposes of shareholder actions at general meetings and meetings of holders of classes of shares to conform with Nasdaq Listing Rule 5620(c).

​

Therefore, it is proposed that Articles 2, 4, 10, 12.3, 52 and 53 of our current articles of association be amended in the new articles of association to incorporate the terms of the non-voting ordinary shares as set out in the Terms of Issue and to amend the definition of quorum (collectively, the “Proposed Amendments”):

​

2Interpretation

2.1In these Articles, the following words and expressions shall have the meanings set out below:

“Beneficial Ownership Limitation” means 9.99% of any class of securities of the Company registered under the Exchange Act, which percentage may be increased or decreased on a holder-by-holder basis by a holder of Non-Voting Ordinary Shares to such other percentage as such holder may designate in writing (with any increase to be effective upon at least sixty one days’ notice) to the Company, provided, however, that: (i) any such increase shall not exceed 19.9% of any class of securities of the Company registered under the Exchange Act; and (ii) any such increase or decrease shall only be applicable to such holder in relation to such securities. For the purpose of calculating the Beneficial Ownership Limitation, a holder may rely on the number of outstanding shares of the subject class as stated in the most recent of the following:

Upon the written request of a holder (which may be by email with confirmation), the Company shall, within five business days thereof, confirm in writing to such holder (which may be via email) the number of shares then outstanding

“business day” means a day other than Saturday, Sunday or other day on which commercial banks in New York and/or London are authorised or required by law to remain closed

“Exchange Act” means U.S. Securities Exchange Act of 1934 and the rules and regulations promulgated thereunder

Table of Contents

“Non-Voting Ordinary Shares” means the Company’s non-voting ordinary shares with a nominal value of £0.01 each

“Non-Voting Ordinary Shares Re-Designation Notice” has the meaning given to it in Article 10.7

​

4Capital

​

The capital of the Company is divided into an unlimited number of ordinary shares of £0.01 each (“Ordinary Shares”) and an unlimited number of Non-Voting Ordinary Shares conferring on the holders the rights and being subject to the restrictions set out in Article 10.

​

10                                  Shareholder Rights

10.1       The Ordinary Shares shall rank pari passu as a single class. The Non-Voting Ordinary Shares shall rank pari passu as a single class and pari passu with the Ordinary Shares save as set out in Article 10.6 below.

10.2                        In the event of the liquidation, dissolution or winding up of the Company, the assets of the Company available for distribution to members shall be distributed amongst all holders of the Ordinary Shares and Non-Voting Ordinary Shares (if any) in proportion to the number of shares held irrespective of the amount paid or credited as paid on any share.

10.5       A holder of Ordinary Shares is entitled to receive notice of any general meeting of the Company (and notice of any separate class meeting of the holders of Ordinary Shares) and a copy of every report, accounts, circular or other document sent out by the Company to members. A holder of Non-Voting

Table of Contents

Ordinary Shares is entitled to receive notice of any separate class meeting of the holders of Non-Voting Ordinary Shares and a copy of every report, accounts, circular or other document (not being a notice of a general meeting of the shareholders save in relation to a variation of class rights of the Non-Voting Ordinary Shares, or any accompanying proxy statement or circular in respect of such general meeting) sent out by the Company to members.

​

Table of Contents

re-designated as Ordinary Shares by the Board, or a duly authorised committee or representative thereof.

​

​

​

​

​

52.Quorum at General Meeting

No business shall be transacted at any general meeting unless a quorum is present. If a quorum is not present, a chairman of the meeting can still be chosen and this will not be treated as part of the business of the meeting. A quorum shall be present if both:

(a) two qualifying persons are present at a meeting unless each is a qualifying person only because (i) he is authorised to act as the representative of a corporation in relation to the meeting, and they are representatives of the same corporation, or (ii) he is appointed as proxy of a member in relation to the meeting, and they are proxies of the same member; and

(b)those qualifying persons present together hold (or are the representative or proxy of members in relation to the meeting holding) at least one-third (33 1/3 percent) of the number of the

Table of Contents

issued shares (excluding any shares held as treasury shares) entitled to vote on the business to be transacted.

For the purposes of this Article 52, (A) a “qualifying person” is an individual who is a member, a person authorised to act as the representative of a member (being a corporation) in relation to the meeting or a person appointed as proxy of a member in relation to the meeting and (B) where a qualifying person is present as proxy of a member in relation to the meeting, only the shares in respect of which the proxy is authorised to exercise voting rights will be treated as held for the purposes of determining whether a quorum is present.

53.Procedure if Quorum Not Present

If a quorum is not present within 15 minutes (or such longer interval as the chairman in his absolute discretion thinks fit) from the time appointed for holding a general meeting, or if a quorum ceases to be present during a meeting, the meeting shall be dissolved if convened on the requisition of members. In any other case, the meeting shall stand adjourned to another day, (not being less than ten clear days after the date of the original meeting), and at such time and place or places, with such means of attendance and participation (including partly, but not wholly, by means of electronic facility or facilities), as the chairman (or, in default, the Board) may determine. If at such adjourned meeting a quorum is not present within 15 minutes from the time appointed for holding the meeting, the meeting shall be dissolved.

​

In addition, we are proposing to amend Article 59.6 of our current articles of association to correct a typographical error.

​

This description of the Proposed Amendments is qualified in its entirety by reference to, and should be read in conjunction with, the full text of the articles of association as they are proposed to be adopted included as Annex B to this proxy statement, in which we have shown the proposed amendments colored in red, with deletions indicated by strikeouts and additions indicated by underlining.

​

Proposal 11 will be required to be passed as a special resolution. If our shareholders approve Proposal 11, the new articles of association would become effective from the conclusion of the AGM.

​

Voting Required

​

As required under English law, Proposal 11 is a special resolution that requires the affirmative vote of at least 75% of the votes cast in person or by proxy at the AGM in order to be approved.

​

THE BOARD OF DIRECTORS RECOMMENDS A VOTE FOR THE

ADOPTION OF NEW ARTICLES OF ASSOCIATION

​

Table of Contents

BOARD OF DIRECTORS AND CORPORATE GOVERNANCE

​

Board of Directors

Our nominees for re-election as directors at the AGM are all currently serving as members of our Board. Set forth below is a list of our directors and their ages as of the date of this proxy statement.

​

Biographical information for those directors who are not standing for re-election at the AGM and who will remain seated following the AGM, including each such individual’s principal occupation, business experience and education, and an explanation of the qualifications, skills and experiences that we believe are relevant to such individual’s service on our Board, are set forth below. Dr. Lee’s and Dr. Gutierrez-Ramos’ biographies are set forth above in Proposals 1 and 2, respectively.

Pierre Legault, MBA, CA, CPA has served as our Chairman and a member of our Board since March 2019. Mr. Legault has also served as a consultant to us since March 2019. Mr. Legault has served as Chairman and a member of the boards of directors of Egle Therapeutics since March 2022, Sitryx Therapeutics Limited since March 2021, Amolyt Pharma SA since December 2020 and Artios Pharma Limited since February 2018. Mr. Legault has served on the board of directors of Syndax Pharmaceuticals since January 2017. Mr. Legault also previously served as Chairman of Poxel SA from March 2016 to March 2023, and as a member of the boards of directors at Urovant Sciences Ltd, Clementia Pharmaceuticals, Forest Laboratories, Tobira Therapeutics, NPS Pharmaceuticals, Regado Biosciences, Armo Biosciences, Iroko Pharmaceuticals, Cyclacel Pharmaceuticals and Eckard Pharmacy. Mr. Legault also previously served as Chairman and Chief Executive Officer of NephroGenex, as Chief Executive Officer of Prosidion Ltd., a subsidiary of Astellas Pharma Inc., as Chief Financial Officer and Treasurer of OSI Pharmaceuticals, Inc., as Chief Executive Officer of Eckerd Pharmacy and as Chief Administrative Officer of the Rite Aid Corporation. Mr. Legault held various global roles such as President, Chief Executive Officer and Chief Financial Officer at legacy companies of the Sanofi-Aventis group. Mr. Legault earned a B.B.A. in Business & International Finance from HEC Montreal, an MBA in Marketing from McGill University and holds C.A. and C.P.A. diplomas. He also studied at Harvard Business School in their Graduate Executive MBA program. We believe that Mr. Legault is qualified to serve on our Board based on his experience leading and managing a number of biopharmaceutical companies.

Janice Bourque, MBA has served as a member of our Board since July 2019. Ms. Bourque is a Managing Director in Hercules Capital’s life sciences group and has more than 30 years of life science experience and a focus on emerging growth stage companies. Previously, Ms. Bourque has consulted for Commons Capital, served as Senior Vice President and Group Head, Life Sciences at Comerica Bank and was President and Chief Executive Officer of the Massachusetts Biotechnology Council. Ms. Bourque currently serves on the board of directors of The Village Bank. Ms. Bourque also previously served on the board of directors of Poxel SA from January 2016 to March 2023. Ms. Bourque has also served on the board of directors of the MIT Koch Institute for Integrative Cancer Research. She holds a B.S. in veterinary science and an MBA in finance and accounting from the University of New Hampshire. We believe that Ms. Bourque is qualified to serve on our Board based on her extensive experience as a senior executive and board member in the life sciences sector.

Veronica Jordan, Ph.D. has served as a member of our Board since October 2019. Dr. Jordan has been a corporate director for more than 15 years, with extensive experience in the biopharmaceutical industry, and has been an advisor to companies developing novel healthcare products. Since 2007, Dr. Jordan has served as an independent

Table of Contents

consultant to healthcare companies and contract research organizations. She was previously CEO and President of Medelle Corporation, a private medical device company, and held various executive roles at PAREXEL International during her 14 years on the company’s management team. Dr. Jordan was a member of the board of directors of Aspira Women’s Health, Inc. (formerly Vermillion, Inc.) from 2014 to 2023, most recently serving as Chair of the Board. From 2006 to 2016, she was a member of the board of directors of Albany Molecular Research, Inc. Dr. Jordan earned a B.A. in biochemistry from Cambridge University and a Ph.D. in biochemistry and cell biology from Oxford University. We believe that Dr. Jordan is qualified to serve on our Board based on her extensive experience across diverse corporate functions, including clinical operations, business development and corporate governance.

​

Richard Kender has served as a member of our Board since July 2019. Mr. Kender had an extensive career in the pharmaceutical industry, most recently serving as Senior Vice President of Business Development and Corporate Licensing at Merck & Co., Inc. from 2000 until his retirement in 2013. During his career at Merck, Mr. Kender was greatly influential across business development, licensing and in finance roles that supported the domestic and international research, commercial and manufacturing divisions. Mr. Kender currently serves on the board of directors and Audit Committee of Seres Therapeutics and on the board of directors and Audit Committee of Poxel SA. Mr. Kender earned his B.S. in accounting from Villanova University and his MBA from Fairleigh Dickinson University. We believe Mr. Kender is qualified to serve on our Board because of his extensive business experience in the pharmaceutical industry and his financial expertise.

​

Stephen Sands, MBA has served as a member of the Board since February 2024. Mr. Sands has been a Senior Advisor at Lazard since December 2023, previously serving as Chairman of the Global Healthcare Group since 2016 and holding other positions throughout his 30-year career. Prior to joining Lazard, Mr. Sands was a partner in the healthcare practice of McKinsey & Company. During his career, Mr. Sands has co-founded two life sciences companies: Enzytech (acquired by Alkermes) and Opta Food Ingredients (acquired by Stake Technology and now SunOpta). Mr. Sands has served as a director of Cytier Therapeutics, a public biotechnology company since February 2020. He previously served as director on the boards of several life sciences companies, including the public biotechnology company Cognition Therapeutics, Inc. In addition to his responsibilities at Lazard, Mr. Sands is a member of the Washington University (St. Louis) School of Engineering & Applied Science National Counsel and of the board of trustees of the New York Hall of Science. Mr. Sands holds a B.A. in biology from Oberlin College, a B.S. and an M.S. in chemical engineering from Washington University in St. Louis, and an MBA with a concentration in finance from New York University. We believe Mr. Sands is qualified to serve on our Board because of his extensive experience advising healthcare and life sciences companies.

​

Sir Gregory Winter, FRS is our Co-Founder and has served on our Board since our inception. Sir Gregory was a member of staff of the Medical Research Council Laboratory of Molecular Biology (LMB) in Cambridge, U.K. from 1981 to 2012, serving as both Deputy and Acting Director. He is currently a Fellow of Trinity College, Cambridge and was previously the Master of Trinity College, Cambridge from October 2012 to June 2019. Sir Gregory also serves as a consultant to biotechnology companies, is a non-executive director of Bit Bio Ltd and Immutrin Ltd, and a Science Partner of Ahren Innovation Capital. He is a Fellow of the Royal Society and was knighted in 2004 for services to science. In 2018, Sir Gregory was awarded a Nobel Prize in Chemistry for his work in developing phage display for the directed evolution of antibodies and peptides to produce new medicines. He was the Acting Chairman of Biosceptre International Limited from 2016 to 2018, and was a founder and non-Executive Director of Cambridge Antibody Technology and Domantis Ltd. We believe that Sir Gregory is qualified to serve on our Board based on his extensive research experience, knowledge of antibody medicines and academic achievements and his experience in the biotechnology industry.

​

Table of Contents

Board Diversity

The Board diversity matrix, below, provides the diversity statistics for our Board of Directors. Our previous year’s disclosure can be found in our definitive proxy statement filed with the Securities and Exchange Commission on April 28, 2023.

​

Corporate Governance

Board Independence

As required under the listing standards of the Nasdaq Stock Market (“Nasdaq”), a majority of the members of a listed company’s Board must qualify as “independent,” as affirmatively determined by the Board. The Board consults with our counsel to ensure that the Board’s determinations are consistent with relevant securities and other laws and regulations regarding the definition of “independent,” including those set forth in pertinent listing standards of Nasdaq, as in effect from time to time.

Consistent with these considerations, after review of all relevant identified transactions or relationships between each director, or any of his or her family members, and us, our senior management and our independent auditors, the Board has affirmatively determined that all of our directors, other than Kevin Lee, Pierre Legault and Sir Gregory Winter, are independent directors within the meaning of the applicable Nasdaq listing standards. In making this determination, the Board found that none of these directors or nominees for director had a material or other disqualifying relationship with us.

Board Leadership Structure

The leadership structure of our Board separates the positions of Chief Executive Officer and Chairman of the Board in order to ensure independent leadership of the Board. Our Board believes that this separation is appropriate for us at this time because it allows for a division of responsibilities, with our Chief Executive Officer focused on leading our company while the Chairman can focus on leading the Board in overseeing management, and for a sharing of ideas between individuals having different perspectives. In addition, we believe that having a Chairman who is different from the Chief Executive Officer creates an environment that is more conducive to objective evaluation and oversight of management’s performance, increasing management accountability and improving the ability of the Board to monitor whether management’s actions are in the best interests of our company and its shareholders.

Table of Contents

Role of the Board in Risk Oversight

Our Board believes that risk management is an important part of establishing, updating and executing on our business strategy. Our Board, as a whole and at the committee level, has oversight responsibility relating to risks that could affect our corporate strategy, business objectives, compliance, operations, financial condition and performance. Our Board focuses its oversight on the most significant risks facing our company and on its processes to identify, prioritize, assess, manage and mitigate those risks. Our Board and its committees receive regular reports from members of our senior management on areas of material risk to us, including strategic, operational, financial, legal and regulatory risks. While our Board has an oversight role, management is principally tasked with direct responsibility for management and assessment of risks and the implementation of processes and controls to mitigate their effects on our company.

Our Audit Committee, as part of its responsibilities, oversees the management of financial risks, including accounting matters, liquidity and credit risks, corporate tax positions, insurance coverage, and cash investment strategy and results. Our Audit Committee is also responsible for overseeing the management of risks relating to the performance of our internal audit function, if required, and our independent registered public accounting firm, as well as our systems of internal controls and disclosure controls and procedures and risks related to data privacy and cybersecurity. Additionally, pursuant to its charter, the Audit Committee may retain, as necessary, subject matter experts and advisers to assist in its oversight of risk management within our company. Our Compensation Committee is responsible for overseeing the management of risks relating to our executive compensation and overall compensation and benefit strategies, plans, arrangements, practices and policies. Our Nominating and Corporate Governance Committee oversees the management of risks associated with our overall compliance and corporate governance practices and the independence and composition of our Board. It is the responsibility of the committee chairs to report findings regarding material risk exposures to the Board as quickly as possible. While the Board and its committees oversee risk management strategy, management is responsible for implementing and supervising day-to-day risk management processes and reporting to the Board and its committees on such matters.

Meetings of the Board

Our Board held five meetings during the fiscal year ended December 31, 2023. Each of the incumbent directors attended at least 80% of the total of the meetings of the Board and the meetings of the committees of the Board on which he or she served during the fiscal year ended December 31, 2023 (in each case, which were held during the period for which he or she was a director and/or a member of the applicable committee). It is our policy to encourage our directors to attend the AGM.

As required under applicable Nasdaq listing standards, in fiscal year 2023, our independent directors met two times in regularly scheduled executive sessions at which only independent directors were present.

Table of Contents

Committees of our Board of Directors

Our Board has established a standing Audit Committee, Compensation Committee and Nominating and Corporate Governance Committee. The following table provides membership and meeting information for each committee for the year ended December 31, 2023:

Committee Chair

Member

Financial Expert

(1) Stephen Sands joined our Board of Directors and Audit Committee on February 20, 2024.

Below is a description of each committee of the Board. Each of the committees has authority to engage legal counsel or other experts or consultants, as it deems appropriate to carry out its responsibilities. The Board has determined that each member of each committee meets the applicable Nasdaq rules and regulations regarding “independence” and each member is free of any relationship that would impair his or her individual exercise of independent judgment with regard to our company. Each of the committees operates pursuant to a written charter and each committee reviews and assesses the adequacy of its charter and submits its charter to the Board for approval. The charters are available on our website at https://investors.bicycletherapeutics.com.

Audit Committee

Our Audit Committee is currently composed of Janice Bourque, Veronica Jordan, Richard Kender and Stephen Sands, with Mr. Kender serving as chair of the committee. Our Board has determined that each member of our audit committee is financially literate and that Mr. Kender is an “audit committee financial expert” within the meaning of SEC regulations and the applicable Nasdaq listing standards.

The Audit Committee’s responsibilities include:

Table of Contents

​

AUDIT COMMITTEE REPORT

The material in this report is not “soliciting material,” is not deemed filed with the SEC and is not to be incorporated by reference in any filing of the Company under the Securities Act of 1933, as amended (the “Securities Act”), or the Securities Exchange Act of 1934, as amended (the “Exchange Act”), whether made before or after the date hereof and irrespective of any general incorporation language in any such filing.

The Audit Committee has reviewed and discussed the audited financial statements for the fiscal year ended December 31, 2023 with management of the Company. The Audit Committee has discussed with the U.S. independent registered public accounting firm the matters required to be discussed by the applicable requirements of the Public Company Accounting Oversight Board (“PCAOB”) and the SEC. The Audit Committee has also received the written disclosures and the letter from the independent registered public accounting firm required by applicable requirements of the PCAOB regarding the independent accountants’ communications with the Audit Committee concerning independence, and has discussed with the U.S. independent registered public accounting firm the accounting firm’s independence. Based on the foregoing, the Audit Committee recommended to the Board that the audited financial statements be included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023.

The Audit Committee of the Board of Directors

Richard Kender, Chair

Janice Bourque

Veronica Jordan

​

Table of Contents

Compensation Committee

Our Compensation Committee is currently composed of Janice Bourque, Veronica Jordan and Richard Kender, with Dr. Jordan serving as chair of the committee.

The Compensation Committee’s responsibilities include:

Nominating and Corporate Governance Committee

Our Nominating and Corporate Governance Committee is composed of Janice Bourque and Jose-Carlos Gutierrez-Ramos, with Ms. Bourque serving as chair of the committee.

The Nominating and Corporate Governance Committee’s responsibilities include:

Table of Contents

Director Nomination Process

Our Nominating and Corporate Governance Committee is responsible for identifying individuals qualified to serve as directors, consistent with criteria approved by our Board, and recommending such persons to be nominated for election as directors, except where we are legally required by contract, law or otherwise to provide third parties with the right to nominate.

The Board, upon the recommendation of the Nominating and Corporate Governance Committee periodically determines the characteristics, skills and experience required to be a director and develops criteria to be considered in selecting nominees for director. The Board believes that candidates for director should have certain minimum qualifications, including: experience at a strategic or policymaking level in a business, government, non-profit or academic organization of high standing; proven achievement and competence in the nominee’s field and the ability to exercise sound business judgment; high standards of personal and professional ethics and integrity; having sufficient time to devote to the affairs of our company; and a demonstrated history of actively contributing at board meetings if the nominee serves or has previously served on other boards. However, the Board retains the right to modify these qualifications from time to time. Candidates for director nominees are also reviewed in the context of the current composition of the Board, the operating requirements of our company and the long-term interests of shareholders. In conducting this assessment, the Board and the Nominating and Corporate Governance Committee typically consider diversity, age, skills and such other factors as it deems appropriate, given the current needs of the Board and our company, to maintain a balance of knowledge, experience and capability. The Board also determines whether the nominee is independent for Nasdaq purposes, which determination is based upon applicable Nasdaq listing standards, applicable SEC rules and regulations and the advice of counsel, if necessary.

In the case of incumbent directors whose terms of office are set to expire, the Nominating and Corporate Governance Committee reviews these directors’ overall service to our company during their terms, including the number of meetings attended, level of participation, quality of performance and any other relationships and transactions that might impair the directors’ independence. The Committee will take into account the results of the Board’s self-evaluation, conducted annually on a group and individual basis.

Generally, our Nominating and Corporate Governance Committee identifies candidates for director nominees in consultation with management, using search firms or other advisors, through the recommendations submitted by shareholders or through such other methods as the Nominating and Corporate Governance Committee deems to be helpful to identify candidates. The Nominating and Corporate Governance Committee conducts any appropriate and necessary inquiries into the backgrounds and qualifications of possible candidates after considering the function and needs of the Board. The Nominating and Corporate Governance Committee meets to discuss and consider the candidates’ qualifications and then selects a nominee for recommendation to the Board by majority vote. The Nominating and Corporate Governance Committee may gather information about the candidates through interviews, questionnaires, background checks or any other means that the Nominating and Corporate Governance Committee deems to be appropriate in the evaluation process. We have no formal policy regarding board diversity.

Shareholder Recommendations and Nominees

It is the policy of our Board that the Nominating and Corporate Governance Committee consider both recommendations and nominations for candidates to the Board from shareholders so long as such recommendations and nominations comply with our Articles of Association and applicable laws, including the rules and regulations of the SEC. Shareholders may recommend director nominees for consideration by sending a written request to Bicycle Therapeutics plc, Blocks A & B, Portway Building, Granta Park, Great Abington, Cambridge, CB21 6GS, United

Table of Contents

Kingdom, Attn: Jim Sutcliffe, Company Secretary. The shareholder must also provide the shareholder’s name and address of record, a representation that the shareholder is a record holder of our securities (or, if not a record holder, evidence of ownership in accordance with Rule 14a-8(b)(2) of the Exchange Act), the nominee’s name, age, business and residential addresses, educational background, current principal occupation or employment, and principal occupation or employment for the preceding five full fiscal years, a description of the qualifications and background of the nominee which addresses the minimum qualifications and other criteria for Board membership approved by the Board; a description of all arrangements or understandings between the shareholder and the proposed director candidate, and consent of the nominee (i) to be named in the proxy statement relating to our annual meeting of shareholders and (ii) to serve as a director if elected at such annual meeting. Following verification of the shareholder status of the person submitting the recommendation, all properly submitted recommendations will be promptly brought to the attention of the Nominating and Corporate Governance Committee.

In accordance with our Articles of Association, no person (other than a director retiring by rotation or otherwise) shall be elected or re-elected as a director at any general meeting unless: (a) he or she is recommended by the Board; or (b) at least seven but not more than 42 clear days before the date appointed for the meeting we have received notice from a shareholder (other than the person proposed) entitled to vote at the meeting of their intention to propose a resolution for the election or re-election of that person, stating the particulars which would, if he or she were so elected or re-elected, be required to be included in our register of directors and a notice executed by that person of his or her willingness to be elected, or re-elected, is lodged at our registered office. Shareholders who desire to nominate persons directly for election to the Board of Directors at an annual general meeting of shareholders must meet the deadlines and other requirements to propose a resolution set forth under “Questions and Answers about these Proxy Materials and Voting ⸺ Will there be any other business conducted at the Meeting?” and “Additional Information—Shareholder Proposals for 2024 Annual General Meeting.” Any vacancies on the Board occurring between our annual general meetings of shareholders may be filled by the Board.

Code of Business Conduct and Ethics

We have adopted a Code of Business Conduct and Ethics applicable to all of our directors, officers and employees. The Code of Business Conduct and Ethics is available on our website at https://investors.bicycletherapeutics.com. We expect that any amendments to this code or any waivers of its requirements will be disclosed on our website.

Hedging Policy

Our employees, directors and consultants are prohibited from the purchase of financial instruments or otherwise engage in transactions that offset or hedge, or are designed to offset or hedge, decreases in the market value of our securities.

Shareholder Communication with the Board

It is the policy of our Board to allow shareholders to communicate with its members. Communications may be addressed to the entire Board or to any individual director. All such communications will initially be received and processed by our Company Secretary. Spam, junk mail, advertisements and threatening, hostile, illegal and similar unsuitable communications will not be delivered to the Board. Shareholders can contact members of the Board by writing care of our Company Secretary at our registered office address.

​

Table of Contents

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The following table and related footnotes set forth information with respect to the beneficial ownership of our ordinary shares, as of April 8, 2024, by:

Beneficial ownership is determined in accordance with the rules and regulations of the SEC. Under these rules, beneficial ownership includes any shares as to which a person has sole or shared voting power or investment power. In computing the number of ordinary shares beneficially owned by a person and the percentage ownership of that person, ordinary shares subject to options, or other rights held by such person that are currently exercisable or will become exercisable within 60 days of April 8, 2024 are considered outstanding. These ordinary shares, however, are not included in the computation of the percentage ownership of any other person. Applicable percentage ownership is based on 37,967,347 ordinary shares outstanding as of April 8, 2024.

​

Unless otherwise indicated, the address for each of the shareholders listed in the table below is c/o Bicycle Therapeutics plc, Blocks A & B, Portway Building, Granta Park, Great Abington, Cambridge, CB21 6GS, United Kingdom.

Table of Contents

Table of Contents

​

Table of Contents

TRANSACTIONS WITH RELATED PERSONS

Policies and Procedures Regarding Transactions with Related Parties

We have adopted a written related party transactions policy that such transactions must be approved by our Audit Committee. Pursuant to this policy, the Audit Committee has the primary responsibility for reviewing and approving or disapproving “related person transactions,” which are transactions between us and related persons in which the related person has a direct or indirect material interest. For purposes of this policy, a “related person” will be defined as a director, executive officer, nominee for director, or greater than 5% beneficial owner of any class of our voting securities, and their immediate family members.

In connection with the adoption of the policy, the Audit Committee pre-approved the following transactions that are not subject to further review by the Audit Committee.

In connection with each regularly scheduled meeting of the Audit Committee, a summary of any new related person transactions deemed pre-approved (other than director and executive compensation arrangements) shall be provided to the Audit Committee for its review.

For purposes of the policy, we refer to certain related-party transactions below in which (a) we were a participant, (b) the amount involved exceeded or will exceed $120,000 or, during such time as we qualify as a “smaller reporting company,” the lesser of (1) $120,000 or (2) 1% of the average of our total assets for the last two completed fiscal years, and (c) one or more related persons had a direct or indirect material interest. Transactions involving compensation for services provided to us by a related person as an employee or director, are not covered by this policy.

Certain Related Party Transactions

Below are our related-party transactions since January 1, 2022 to which we were a party or will be a party, other than compensation, termination and change of control arrangements with our named executive officers and directors, which are described where required under the sections entitled “Director Remuneration” and “Executive Compensation.”

Table of Contents

We believe that the terms obtained or the consideration that we paid or received, in each case as applicable, in connection with the transactions described below were comparable to the terms available or the amounts that we would pay or receive, in each case as applicable, in arm’s-length transactions with unrelated third parties.

Consulting Agreement with Stone Sunny Isles, Inc.

In March 2019, we entered into a consultancy agreement with Stone Sunny Isles, Inc., or Stone Sunny Isles, pursuant to which Stone Sunny Isles has agreed to make available Pierre Legault to provide advisory services to us as requested by our Board of Directors or our chief executive officer. In consideration for the provision of the advisory services, we paid Stone Sunny Isles a monthly retainer of £12,032 during the year ended December 31, 2023 and a monthly retainer of £11,459 during the year ended December 31, 2022, which is billed in U.S. Dollars. Pierre Legault is the President, Treasurer and Director of Stone Atlanta Estates LLC, the successor-in-interest to Stone Sunny Isles.

Founder Royalty Arrangements

We previously entered into two royalty agreements (collectively, the “Founder Royalty Agreements”) with our founders, including Sir Gregory Winter (who is one of our directors), and our initial investors, Atlas Venture Fund VIII LP (which was a holder of more than 5% of our share capital) and Novartis Bioventures LTD (which was a holder of more than 5% of our share capital). Pursuant to the first royalty agreement, we are obligated to pay a royalty percentage in the low single digits on net sales arising from products licensed under our collaboration agreement with Oxurion. Pursuant to the second royalty agreement, we were obligated to pay a royalty percentage in the low single digits on net sales arising from products licensed under the AstraZeneca collaboration agreement. The AstraZeneca collaboration agreement was terminated as of April 19, 2023, and accordingly, the obligation to pay future royalties to Sir Gregory Winter has ceased. No royalties have been earned or paid under the Founder Royalty Agreements, as amended, to date.

Indemnification Agreements

Prior to the completion of our initial public offering in May 2019, we entered into deeds of indemnity with each of our directors and officers. Pursuant to these deeds of indemnity, we agreed, subject to limitations set forth in each agreement, to indemnify each director and executive officer to the fullest extent permitted by law against liabilities arising out of or in connection with any civil, criminal, administrative, investigative, regulatory, or other proceeding that relates to any acts or omissions alleged to have occurred while such director or executive officer was acting in such capacity. On November 6, 2019, the Audit Committee approved the entry by us into amended and restated deeds of indemnity with each of our directors and executive officers. The amendments to the prior forms of indemnity deeds were intended to make certain technical and non-substantive changes.

​

Table of Contents

DIRECTOR REMUNERATION

Non-Employee Director Compensation Policy

We maintain our Non-Employee Director Compensation Policy in order to attract and retain non-employee directors who have the knowledge, skills and experience to serve as a member of our Board. Our non-employee directors are compensated through equity awards and the payment of cash fees, as described below. All equity awards granted in accordance with this policy shall be granted under our then-current equity incentive plan (or director equity incentive plan, if any). Directors who are employed by us will receive no additional compensation for their service as directors.

Equity Compensation

Following a non-employee director’s initial election to our Board, the Board or the Compensation Committee shall grant the non-employee director an option to purchase a specified number of ordinary shares (the “Initial Grant”). In 2023, the Initial Grant comprised an option to purchase 20,000 ordinary shares that and an RSU for 10,000 ordinary shares that will vest in three equal installments on the first, second and third anniversaries of the date of grant, subject to continued service by the director as of such vesting date.

Our Non-Employee Director Compensation Policy also provides for an annual grant of options and RSUs to be made to our non-employee directors (each, an “Annual Grant”). In January of each year, the Board or the Compensation Committee will grant to each non-employee director (other than the Chairman) who has not announced an intention either to resign from the Board or not to stand for election at the next annual general meeting of shareholders, an option to purchase 11,500 ordinary shares and 5,750 RSUs, and the Chairman will be granted an option to purchase 23,000 ordinary shares and 11,500 RSUs. Effective January 1, 2024, the Non-Employee Director Compensation Policy was updated to provide that (1) the Initial Grant will be comprised of an option to purchase 24,000 of the Company’s ordinary shares and an RSU award for 12,000 ordinary shares with each of the options and RSUs vesting in three substantially equal installments on the first, second and third anniversaries of the date of grant, subject to continued service by the director as of such vesting date, and (2) the Annual Grant will be comprised of option to purchase 12,000 ordinary shares and an RSU award for 6,000 ordinary shares for each non-employee director other than the Chairman, and for the Chairman, the Annual Grant will be comprised of an option to purchase 24,000 ordinary shares and an RSU award for 12,000 ordinary shares. The Annual Grants shall vest in four substantially equal installments on the 15^th day of the last month of each fiscal quarter in the year in which such Annual Grant is made and the Compensation Committee has the sole discretion to provide for deferred settlement of RSUs awarded as part of the Initial Grant and/or Annual Grant. If a new non-employee director joins our Board following the date of grant of the Annual Grant in any calendar year, such non-employee director will be granted a pro-rata portion of the next Annual Grant, based on the time between his or her appointment and the date of such Annual Grant.

​

Cash Fees

Each non-employee director receives an annual cash fee for service on the Board and for service on each committee of which the director is a member. The chairs of the Board and of each committee receive higher fees for such service. The fees payable to each non-employee director for service on the Board and for service on each committee of the Board on which the director is a member for 2024 and 2023 is as follows:

​

Table of Contents

The fees owed to our directors for their Board and committee service are payable in arrears in 12 substantially equal monthly installments, subject to deduction of applicable income tax or national insurance, which we are required by law to deduct, and any other statutory deductions, provided that (i) the amount of such payment shall be prorated for any portion of such month during which the director was not serving and (ii) no fee shall be payable in respect of any period prior to the date of our initial public offering. Non-employee director fees may be paid in GBP, USD, or a combination depending on the personal situation of each non-employee director. We also reimburse the reasonable expenses incurred by non-employee directors in connection with attendance at Board or committee meetings or other company-related activities upon submission of appropriate documentation.

Director Compensation

The following table sets forth information regarding the compensation earned for service on the Board by our non-employee directors during the year ended December 31, 2023. The compensation for Dr. Lee as an executive officer is set forth in the section of this proxy statement titled Executive Compensation—Summary Compensation Table, and Stephen Sands is not included in the table as he joined our Board on February 20, 2024.

​

Table of Contents

Deeds of Indemnification

​

We entered into a deed of indemnity with each of our directors and executive officers to indemnify them against certain liabilities and expenses incurred by them in connection with claims made by reason of their being such a director or executive officer. In addition to such indemnification, we provide our directors and executive officers with directors’ and officers’ liability insurance.

Non-Executive Director Appointment Letters

We have entered into letters of appointment with each of our non-executive directors. These letters set forth the main terms on which each of our non-executive directors serve on our Board. Continued appointment under the letter is contingent on continued satisfactory performance as a member of the Board and as a member of a committee, if applicable, as well as being re-elected at the annual general meetings in accordance with our Articles of Association. Each appointment is normally terminable by either party on between one and three months’ written notice (or, in some cases, payment in lieu of notice), but may be terminated immediately in certain circumstances. Upon termination, the non-executive director is entitled to a pro-rata amount of the annual fee (if applicable) that is outstanding and payable up to the date of termination, and reimbursement in the normal way of any expenses properly incurred before that date.

​

Table of Contents

EXECUTIVE OFFICERS OF THE COMPANY

Below is a list of our executive officers and their ages as of the date of this proxy statement. There are no family relationships between any of our executive officers, and there is no arrangement or understanding between any executive officer and any other person pursuant to which the executive officer was selected.

​

Biographical information for Dr. Lee is included above with the director biographies under the section of this proxy statement titled “Board of Directors and Corporate Governance.”

Alethia Young has served as our Chief Financial Officer since July 2023. Prior to joining us, Ms. Young served as Chief Financial Officer at Graphite Bio, Inc., a clinical-stage gene editing company, since April 2022. Ms. Young previously served as Senior Biotech Analyst and Head of Research for Cantor Fitzgerald from August 2018 until April 2022, where she managed the equity research department covering large-cap to small- to mid-cap biotechnology companies. Prior to joining Cantor Fitzgerald in 2018, she held senior biotech analyst positions at Credit Suisse and Deutsche Bank. Earlier in her career, she was a research policy analyst and president at Marwood Group, providing healthcare-focused advisory services to institutional investors. She began her career at JP Morgan in the investment banking and asset management divisions. Ms. Young has also served on the board of directors of the public pharmaceutical companies Pacira Biosciences, Inc. (since October 2023) and PTC Therapeutics, Inc. (since June 2022). Ms. Young received a B.A. in economics and Spanish from Duke University.

Santiago Arroyo, M.D., Ph.D. has served as our Chief Development Officer since March 2023. Dr. Arroyo has nearly 20 years of biopharmaceutical industry experience leading the clinical development of therapeutics across multiple disease areas. Prior to joining us, Dr. Arroyo was most recently the Chief Medical Officer at Fulcrum Therapeutics Inc. Previously, from 2017 to 2021, he was Chief Medical Officer of Momenta Pharmaceuticals, Inc. leading the company’s clinical development programs until Momenta’s acquisition by Johnson & Johnson for $6.5 billion. As Chief Medical Officer at Momenta, Dr. Arroyo led the clinical development of the company’s portfolio of hematology, neurology, immunology, and materno-fetal therapeutics. Previously, he was the Chief Medical Officer of Boston Pharmaceuticals Inc. and before that held multiple senior clinical development leadership roles at leading pharmaceutical companies. Dr. Arroyo served as Senior Vice President, Head of Clinical Research and Chief Medical Officer of Pharmatherapeutics at Pfizer, Inc. and was therapeutic area head for neurosciences, discovery medicine and clinical pharmacology at Bristol-Myers Squibb. Earlier, Dr. Arroyo held clinical development roles at Eisai Global Clinical Development and Schwarz Biosciences. Dr. Arroyo was an Instructor at the Johns Hopkins Medical School, Associate Professor at the Medical College of Wisconsin and Senior Specialist at the Hospital Clinic of Barcelona. He earned a Ph.D. from the Universidad de Barcelona and an M.D. from the Universidad Autonóma de Madrid.

Nigel Crockett, Ph.D. has served as our Chief Business Officer since September 2019. From 2005 until joining us, Dr. Crockett was founding partner at Tukan Partners, Ltd., a business consultancy specializing in biotechnology. Prior to Tukan, he held commercial and business development roles within the life sciences sector, including as Vice President, Business Development at Astex Therapeutics, a Cambridge, UK-based company focused on drug discovery and development for oncology and central nervous system disorders. Dr. Crockett earned a Ph.D. in Molecular Biology from Cambridge University and a B.Sc. in Chemistry from the University of Manchester.

Michael Hannay, D.Sc., has served as our Chief Product and Supply Chain Officer since March 2024. From April 2022, when he joined our Company, until March 2024, he was our Senior Vice President and Head of CMC. Dr.

Table of Contents

Hannay brings over 30 years of CMC leadership experience to our Company. Most recently, from September 2019 to April 2022, Dr. Hannay served as the Managing Director for the Medicines Technology Innovation Facility, a group dedicated to accelerating the development and commercialization of innovative medical technologies and devices through partnerships with academia and National Health Service Trusts. Prior to that, Dr. Hannay was General Manager for the UK-based Bio Pharma Services Division of the pharmaceutical company Thermo Fisher Scientific, with responsibility for over 800 staff members across multiple functions. Dr. Hannay has also held roles at the pharmaceutical companies Sanofi, Schwarz Pharma, Teva Pharmaceuticals, and AstraZeneca where he led scientists in the UK, United States, and Sweden developing the formulations, medical devices, drug substance manufacturing processes and associated analytical methods that contributed to AstraZeneca’s innovative new medicines. Dr. Hannay is an honorary Professor at the College of Medicine, Biological Sciences and Psychology at the University of Leicester and a visiting Professor at the School of Pharmacy, DeMontfort University. Dr. Hannay received his M.Sc. in Pharmaceutical Science from University of Brighton, his MBA from the Open University and his Doctor of Science at DeMontfort University.

Nicholas Keen, Ph.D. has served as our Chief Scientific Officer since January 2017. Prior to joining us, from April 2011 until December 2016, Dr. Keen was the Head of Oncology Drug Discovery at the Cambridge (US) office of the Novartis Institutes for Biomedical Research, a subsidiary of Novartis AG, a pharmaceutical company. Prior to Novartis, from August 2005 to March 2011, Dr. Keen led the early lead generation group for oncology at AstraZeneca plc’s US research site in Waltham, Massachusetts, and before this, from January 1997 to July 2005 worked in AstraZeneca’s UK oncology research group. Dr. Keen completed his undergraduate studies at the University of Cambridge, his graduate studies at the Imperial Cancer Research Fund in Cambridge and his post-doctoral studies at the Laboratory of Molecular Biology in Cambridge.

Alistair Milnes was appointed our Chief Operating Officer in January 2022, and previously he served as our Vice President, Human Resources and Communications since January 2021. Prior to joining us, Mr. Milnes provided independent human resources consulting services, including to us, from October 2020 to December 2020. He also previously served as Strategic Advisor, Transformation, People and Communications at Rio Tinto from January 2020 to December 2020, and in roles of increasing responsibility at Gazprom Marketing & Trading Ltd. From 2010 to October 2019, including serving as Director of Global Human Resources from December 2013 to November 2017, following which he became Director of Global Human Resources and Communications. Mr. Milnes has also served on the board of directors of Femasys, Inc. since June 2023. Mr. Milnes received his B.A. from Edinburgh Napier University.

Michael Skynner, Ph.D. was appointed our Chief Technology Officer in January 2022, and previously he served as our Chief Operating Officer from January 2018, and as our Vice President of Operations from January 2016 to January 2018. Prior to joining us, Dr. Skynner worked at Pfizer Inc., a pharmaceutical company, from September 2013 to January 2016, where he was Head of Rare Disease Alliances, led rare disease efforts in Europe and founded and ran the Pfizer Rare Disease Consortium. Prior to Pfizer, from May 2008 to September 2013, Dr. Skynner worked at GlaxoSmithKline plc, a pharmaceutical company, where he focused on developing therapeutics targeting inflammatory kinases. Prior to GlaxoSmithKline, in 2001, Dr. Skynner co-founded Cambridge Biotechnology Ltd, which specialized in developing small molecule and peptide therapeutics for inflammation and metabolic diseases before its trade sale to Biovitrum in 2005. Dr. Skynner obtained his Ph.D. in biochemistry from Imperial College.

​

Table of Contents

EXECUTIVE COMPENSATION

Summary Compensation Table

The following table provides a summary of compensation paid to our Chief Executive Officer, and the next two most highly compensated executive officers who were serving as our executive officers as of December 31, 2023, our Chief Financial Officer and Chief Development Officer. We refer to the three individuals listed in the table below collectively as our named executive officers:

Table of Contents

Narrative Disclosure to the Summary Compensation Table

Compensation Objectives and Philosophy

Our Compensation Committee believes that the most effective compensation program is one that rewards sustainable value creation for our shareholders, by delivering strong Company performance, as well as tangible progress towards achieving our mission to become a leading biopharmaceutical company by pioneering Bicycle molecules as a novel therapeutic modality to treat diseases that are inadequately addressed with existing treatment modalities. The objects of our compensation program are to:

To achieve these objectives, the Compensation Committee regularly evaluates our executive compensation program to determine elements of compensation and establish compensation levels that:

The components of our 2023 executive compensation program are described below.

Annual Base Salary

Our named executive officers receive a base salary to compensate them for services rendered to us. The base salary payable to each named executive officer is intended to provide a fixed component of compensation reflecting the executive’s skill set, experience, role and responsibilities. None of our named executive officers is currently party to an employment agreement or other agreement or arrangement that provides for automatic or scheduled increases in base salary going forward. See “—Employment and Service Arrangements with Our Named Executive Officers” for additional information.

Bonus

For Dr. Lee, the amount in the “Bonus” column of the Summary Compensation Table represents a one-time bonus of £15,000 (or $18,649, converted from GBP to USD using an exchange rate of 1 GBP = $1.2433 as of December 31, 2023) that was paid in June 2023. Our Compensation Committee approved this bonus for Dr. Lee’s work and contribution to the entry into the Bayer and Novartis collaborations.

Table of Contents

For Ms. Young, the amount in the “Bonus” column of the Summary Compensation Table represents a signing bonus of $50,000 paid to Ms. Young in July 2023 upon her appointment as Chief Financial Officer. See “—Employment and Service Arrangements with Our Named Executive Officers” below for the material terms of payments made to Ms. Young in connection with her employment.

Equity-Based Incentive Awards

Our equity award program is the primary vehicle for offering long-term incentives to our executives. Our program is designed to incentivize the successful execution of our business strategy over the long term and to provide long-term retention of our executives. We believe that equity awards provide our executives with a strong link to our long-term performance, create an ownership culture and help to align the interests of our executives and our shareholders. Historically, we have used share option grants for this purpose, in part because options can also provide tax and other advantages to our executive officers relative to other forms of equity compensation. Effective in January 2022, we expanded our equity-based incentive program to include grants of RSUs. Our Compensation Committee structured the mix of equity vehicles and the relative weight assigned to each type of award for the following reasons:

Our 2020 Equity Incentive Plan with Non-Employee Sub-Plan, as amended from time to time (the “2020 Plan”), is the successor to our 2019 Share Option Plan and allows the Compensation Committee to grant options to purchase ordinary shares and other share-based awards to our officers, employees, directors and other service providers (including consultants). We award equity grants broadly to our employees, including to our non-executive employees. Grants to our executives and other employees are made at the discretion of the Compensation Committee and are generally made upon commencement of employment, promotion or annually during the first quarter of each year. We believe that our equity awards are an important retention tool for our executive officers as well as for our other employees.

In connection with our annual grant process, on January 3, 2023, our Compensation Committee granted Dr. Lee, an option to purchase 115,000 of our ordinary shares, at an exercise price of $29.60 per share, and an RSU award of 57,500 ordinary shares under the 2020 Plan. In addition, in connection with her appointment as the Company’s Chief Financial Officer effective July 17, 2023, the Compensation Committee approved a grant to Ms. Young of an option to purchase 120,000 of our ordinary shares, at an exercise price of $26.21 per share, under the 2020 Plan, and in connection with his appointment as the Company’s Chief Development Officer effective March 31, 2023, the Compensation Committee approved a grant to Dr. Arroyo of an option to purchase 120,000 of our ordinary shares, at an exercise price of $21.77 per share, under the 2020 Plan. For 2023, the size of these annual and new-hire equity grants was determined by our Compensation Committee based on benchmarking guidelines provided by its compensation consultant in an effort to establish equity-based compensation that is competitive to that offered by comparable companies with whom we may compete for talent.

Annual Performance-Based Cash Compensation

In May 2019, our Board adopted the Senior Executive Cash Incentive Bonus Plan (the “Bonus Plan”) to provide our named executive officers and other members of our management team with annual cash bonus payments based upon the attainment of performance targets established by our Compensation Committee. The payment targets will be related to financial and operational measures or objectives with respect to our Company, or corporate performance goals, as well as individual performance objectives.

Each executive officer who is selected to participate in the Bonus Plan will have a target bonus opportunity set for each performance period. The bonus formulas will be adopted in each performance period by the Compensation Committee and communicated to each executive. The corporate performance goals will be measured at the end of each

Table of Contents

performance period after our financial reports have been published or such other appropriate time as the Compensation Committee determines. If the corporate performance goals and individual performance objectives are met, payments will be made as soon as practicable following the end of each performance period. For 2023, the corporate performance goals were primarily weighted towards progressing our most advanced clinical candidates through clinical development. Subject to the rights contained in any agreement between the executive officer and us, an executive officer must be employed by us on the bonus payment date to be eligible to receive a bonus payment. The Bonus Plan also permits the Compensation Committee to approve additional bonuses to executive officers in its sole discretion and provides the Compensation Committee with discretion to adjust the size of the award as it deems appropriate to account for unforeseen factors beyond management’s control that affected corporate performance.

The Board determined a corporate goal achievement level of 109% for 2023 and also approved an individual performance multiplier applicable to those employees receiving top performance rankings. The amounts reported for 2023 represent the named executive officers’ respective cash bonus payments based upon the attainment of 109% of corporate performance targets and individual performance. These performance-based bonuses are reflected above in the column of the Summary Compensation Table entitled “Non-Equity Incentive Plan Compensation.”

Outstanding Equity Awards at 2023 Fiscal Year-End

The following table sets forth information regarding equity awards held by our named executive officers as of December 31, 2023. All options are options to purchase ordinary shares.

Employment and Service Arrangements with Our Named Executive Officers

Below are descriptions of our employment and service agreements and arrangements with our named executive officers.

Kevin Lee

Our subsidiary BicycleTx Limited, or BicycleTx, entered into an amended and restated service agreement with Dr. Lee effective on September 26, 2019, (as subsequently amended from time to time, the “Lee Service Agreement”).

Table of Contents

Pursuant to the Lee Service Agreement, Dr. Lee currently serves as our Chief Executive Officer and reports to our Board. Dr. Lee’s salary is set and paid in GBP. Dr. Lee’s annual base salary for 2023 was £571,305 (or $691,450, converted by reference to the GBP : USD exchange rate on December 31, 2022 of 1.2103), and his annual base salary for 2024 has been set at £594,200 (or $756,494, converted by reference to the GBP : USD exchange rate on December 31, 2023 of 1.27313). Dr. Lee is eligible for an annual performance bonus, the target for which in 2023 was set at 65% of his annual base salary, which may be paid in cash, in whole or in part, or options to purchase our ordinary shares at Dr. Lee’s election and with the agreement of the Compensation Committee. Dr. Lee received a cash bonus for 2023 performance in the amount of $540,951. Dr. Lee’s target bonus for 2024 is set at 65% of his 2024 annual base salary. Dr. Lee is also eligible to participate in BicycleTx’s employee benefit plans generally available to BicycleTx executive employees, subject to the terms of those plans.

Dr. Lee’s employment has no specified term and can be terminated by either party by giving the other party no less than six months’ notice in writing. Dr. Lee’s employment may be terminated, immediately and without notice, pursuant to the conditions specified in the Lee Service Agreement, in which event Dr. Lee would then be entitled to certain accrued obligations and may, depending on the circumstances, be entitled to receive payment in lieu of salary and benefits for all or any part of the notice period to which he would otherwise have been entitled. If Dr. Lee’s employment is terminated as a result of his death, by BicycleTx without Cause or by Dr. Lee for Good Reason (each as defined in the Lee Service Agreement), BicycleTx will owe Dr. Lee severance pay, the amount of which will depend on whether such termination occurs within the 12-month period following a Change of Control (as defined in the Lee Service Agreement) of us. If such termination occurs within such 12-month period, Dr. Lee will be entitled to receive a payment equal to 2 times his then annual base salary and 1.5 times his then target annual performance bonus, and benefits continuation (or cash in lieu thereof) for 24 months following his termination. Any equity awards held by Dr. Lee subject to time-based vesting would also become fully vested. If such termination occurs other than within the 12-month period following a Change of Control of us, Dr. Lee will be entitled to receive a payment equal to one times his then annual base salary, and benefits continuation (or cash in lieu thereof) for 12 months following termination. In order to receive any severance under the Lee Service Agreement, Dr. Lee must sign and not revoke a separation agreement that includes a release of claims and a reaffirmation of the non-competition provisions of the Lee Service Agreement. The Lee Service Agreement also binds Dr. Lee to customary confidentiality, intellectual property and post-termination covenants.

Alethia Young

Our subsidiary Bicycle Therapeutics Inc., or Bicycle Inc., entered into an employment agreement with Ms. Young on June 22, 2023 (the “Young Employment Agreement”). Pursuant to the Young Employment Agreement, Ms. Young was appointed as our Chief Financial Officer effective July 17, 2023, reporting to our Chief Executive Officer. Ms. Young’s base salary for 2023 was $480,000, and her annual performance bonus target was 50% of her annual base salary. Ms. Young received a cash bonus for 2023 performance in the amount of $281,200. In addition, upon commencement of her employment on July 17, 2023, Ms. Young received a signing bonus of $50,000 and will receive another payment of $50,000 in the next regularly scheduled payroll period following July 17, 2024. Ms. Young must remain employed for one year following each payment to earn the applicable payment, and each payment will be repayable in full if not earned. Ms. Young also received a housing allowance (and a tax gross-up on such allowance) for a short-term rental of furnished executive housing beginning in October 2023. Ms. Young’s base salary for 2024 was increased by our Compensation Committee to $499,200. Ms. Young’s target bonus for 2024 is set at 50% of her 2024 annual base salary. Ms. Young is also eligible to participate in Bicycle Inc.’s employee benefit plans generally available to, and on the same basis as, similarly-situated employees of Bicycle Inc., subject to the terms of those plans.

Ms. Young’s employment is at will and may be terminated at any time by Bicycle Inc. or Ms. Young. In the event Ms. Young’s employment is terminated, she would then be entitled to certain accrued obligations. In the case of termination due to death or Disability (as defined in the Young Employment Agreement) only, those accrued obligations would include the annual bonus amount that Ms. Young would have otherwise earned for performance in such preceding calendar year. If Ms. Young’s employment is terminated by Bicycle Inc. without Cause or by Ms. Young for Good Reason (each as defined in the Young Employment Agreement), provided she signs and does not revoke a separation agreement that includes a release of claims and a non-competition agreement, Bicycle Inc. will pay her severance, the amount of which will depend upon whether such termination occurs within the 12-month period following a Change of Control (as defined in the Young Employment Agreement) of us. If such termination occurs within such 12-month

Table of Contents

period, Ms. Young will be entitled to receive 18 months of continued base salary, her target annual performance bonus paid in one lump sum, and payment by Bicycle Inc. of the employer portion of premiums for continued group health coverage for up to 18 months following her termination. Any equity awards held by Ms. Young subject to time-based vesting will also become fully vested. If such termination occurs other than within the 12-month period following a Change of Control of us, Ms. Young will be entitled to receive nine months of continued base salary and payment by Bicycle Inc. of the employer portion of premiums for continued group health coverage for up to nine months following termination. The Young Employment Agreement also binds Ms. Young to customary confidentiality, intellectual property and post-termination covenants.

Santiago Arroyo

Bicycle Inc. entered into an employment agreement with Dr. Arroyo on March 31, 2023 (the “Arroyo Employment Agreement”). Pursuant to the Arroyo Employment Agreement, Dr. Arroyo serves as our Chief Development Officer and reports to our Chief Executive Officer. Dr. Arroyo’s base salary for 2023 was $560,000, and his annual performance bonus target was 50% of his annual base salary. Dr. Arroyo received a cash bonus for 2023 performance in the amount of $328,000. Dr. Arroyo’s base salary for 2024 was increased by our Compensation Committee to $582,400 and Dr. Arroyo’s target bonus for 2024 is set at 50% of his 2024 annual base salary. Dr. Arroyo is also eligible to participate in Bicycle Inc.’s employee benefit plans generally available to, and on the same basis as, similarly situated employees of Bicycle Inc., subject to the terms of those plans.

Dr. Arroyo’s employment is at will and may be terminated at any time by Bicycle Inc. or Dr Arroyo. In the event Dr. Arroyo’s employment is terminated, he would then be entitled to certain accrued obligations. In the case of termination due to death or Disability (as defined in the Arroyo Employment Agreement) only, those accrued obligations would include the annual bonus amount that Dr. Arroyo would have otherwise earned for performance in such preceding calendar year. If Dr. Arroyo’s employment is terminated by Bicycle Inc. without Cause or by Dr. Arroyo for Good Reason (each as defined in the Arroyo Employment Agreement), provided he signs and does not revoke a separation agreement that includes a release of claims and a non-competition agreement, Bicycle Inc. will pay him severance, the amount of which will depend upon whether such termination occurs within the 12-month period following a Change of Control (as defined in the Arroyo Employment Agreement) of us. If such termination occurs within such 12-month period, Dr. Arroyo will be entitled to receive 18 months of continued base salary, his target annual performance bonus paid in one lump sum, and payment by Bicycle Inc. of the employer portion of premiums for continued group health coverage for up to 18 months following his termination. Any equity awards held by Dr. Arroyo subject to time-based vesting will also become fully vested. If such termination occurs other than within the 12-month period following a Change of Control of us, Dr. Arroyo will be entitled to receive nine months of continued base salary and payment by Bicycle Inc. of the employer portion of premiums for continued group health coverage for up to nine months following termination. The Arroyo Employment Agreement also binds Dr. Arroyo to customary confidentiality, intellectual property and post-termination covenants.

Other Benefits

Personal Pension Plan

We currently maintain a defined contribution retirement plan, commonly referred to in the U.K. as a personal pension plan, provided by Scottish Widows Group, through which we make contributions to each of our eligible U.K. employee’s personal pension plan accounts, in an amount selected by us. In 2023, for employees with the job title ‘director’ and above, including the applicable named executive officers, we contributed an amount equal to 12% of each participant’s basic annual earned salary to the participant’s personal pension plan account. For all other employees, this amount was equal to 10% of each participant’s basic annual earned salary, and all employees, subject to certain criteria based on their circumstances, have the option to receive the cash equivalent of this contribution at the election of the relevant employee. Each participant may also make additional contributions at his or her discretion.

Table of Contents

401(k) Plan

We maintain a tax-qualified retirement plan that provides eligible U.S. employees with an opportunity to save for retirement on a tax-advantaged basis. Plan participants are able to defer eligible compensation subject to applicable annual limits pursuant to the U.S. Internal Revenue Code of 1986, as amended (the “Code”). We have the ability to make discretionary contributions to the 401(k) plan and currently match each participant’s contribution up to a maximum of 4% of their eligible compensation. The 401(k) plan is intended to be qualified under Section 401(a) of the Code with the 401(k) plan’s related trust intended to be tax exempt under Section 501(a) of the Code. As a tax-qualified retirement plan, contributions to the 401(k) plan and earnings on those contributions are not taxable to the employees until distributed from the 401(k) plan.

​

Perquisites

​

We do not provide perquisites to our executive officers, other than to Ms. Young, who receives a housing allowance and related tax gross up.

​

Clawback Policy

In October 2023, the Compensation Committee of our Board adopted our Incentive Compensation Recoupment Policy (the “Clawback Policy”), designed to comply with Rule 10D-1 of the Exchange Act and Nasdaq Listing Rule 5608, which provides for recoupment of incentive compensation in the event of an accounting restatement resulting from material noncompliance with financial reporting requirements under the relevant securities laws. The policy applies to our current and former executive officers. Compensation that is granted, earned or vested based wholly or in part upon attainment of a Financial Reporting Measure (as defined in the Recoupment Policy) is subject to recoupment.

​

​

​

​

​

​

​

Table of Contents

PAY VERSUS PERFORMANCE

This disclosure has been prepared in accordance with Section 953 of the Dodd-Frank Wall Street Reform and Consumer Protection Act of 2010, as amended, and Item 402(v) of Regulation S-K under the Exchange Act (“Regulation S-K”), and does not necessarily reflect value actually received or realized by the executives or how our Compensation Committee evaluates compensation decisions in light of Company or individual performance.

The following tables and related disclosures provide information about (i) the total compensation of our Chief Executive Officer (“CEO”), and the average of the total compensation of our other named executive officers (“Non-CEO NEOs”) as presented in the Summary Compensation Table (“SCT”) on page 46 of this proxy statement, (ii) the compensation actually paid (“Compensation Actually Paid”) to our CEO and the average of the Compensation Actually Paid to our Non-CEO NEOs, as calculated pursuant to the SEC’s pay versus performance rules, (iii) certain financial performance measures, and (iv) the relationship of the Compensation Actually Paid to those financial performance measures.

​

​

Table of Contents

​

​

​

​

The assumptions used in determining fair value of the share options that vested during 2023, or that were outstanding and unvested as of December 31, 2023, as applicable, are as follows:

​

​

Table of Contents

Description of Relationship between Compensation Actually Paid and Cumulative TSR

The following chart sets forth the relationship between Compensation Actually Paid to our CEO, the average Compensation Actually Paid to our Non-CEO NEOs, and our cumulative TSR over the fiscal three-year period from 2021 through 2023:

​

Table of Contents

Description of Relationship Between Compensation Actually Paid and Net Loss

The following chart sets forth the relationship between Compensation Actually Paid to our CEO, the average of Compensation Actually Paid to our Non-CEO NEOs, and our Net Loss over the fiscal three-year period from 2021 through 2023:

All information provided above under the “Pay Versus Performance” heading will not be deemed to be incorporated by reference into any filing of the Company under the Securities Act or the Exchange Act, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing, except to the extent the Company specifically incorporates such information by reference.

​

Table of Contents

​

EQUITY COMPENSATION PLAN INFORMATION

The following table provides certain information with respect to all of our equity compensation plans in effect as of December 31, 2023. Information is included for equity compensation plans approved by our shareholders. We do not have any equity compensation plans not approved by our shareholders.

​

The 2020 Plan provides that on each January 1^st through and including January 1, 2032, the number of ordinary shares reserved and available for issuance under the 2020 Plan will automatically increase in an amount equal to 5% of the total number of our ordinary shares outstanding on the last day of the preceding year, or a lesser number of shares determined by our Board of Directors. As of January 1, 2024, the number of ordinary shares available for issuance under the 2020 Plan increased by 1,886,294. This increase is not reflected in the table above.

The ESPP provides that on each January 1^st through January 1, 2029, the number of ordinary shares reserved and available for issuance under the ESPP will automatically increase by the least of: (i) 1% of the outstanding number of ordinary shares on the immediately preceding December 31; (ii) 430,000 ordinary shares or (iii) such lesser number of shares as determined by the Compensation Committee. As of January 1, 2024, the number of ordinary shares available for issuance under the ESPP increased by 377,258. This increase is not reflected in the table above.

​

Table of Contents

ADDITIONAL INFORMATION

U.K. Statutory Annual Accounts and Reports of the Board and Auditors of Bicycle Therapeutics plc for the year ended December 31, 2023

Consistent with its obligations under the Companies Act, our Board will present at the AGM our 2023 U.K. Annual Report, which has been approved by and, where appropriate, signed on behalf of our Board and will be delivered to the Registrar of Companies in the United Kingdom following the AGM. A copy of our directors’ remuneration report, including the directors’ remuneration policy, which was approved by shareholders in a binding vote at the AGM on June 13, 2023 and is unchanged this year, is included as Annex A to this proxy statement. A complete copy of our 2023 U.K. Annual Report, including the directors’ report, strategic report and auditor’s report on our U.K. accounts are being sent to you as part of the Proxy Materials. We will provide our shareholders with an opportunity to raise questions in relation to the 2023 U.K. Annual Report at the AGM.

Shareholders’ Rights to Call a General Meeting

Our shareholders have the right to call a meeting of our shareholders. The Companies Act generally requires the directors to call a general meeting once we have received requests to do so from shareholders representing at least 5% of our paid-up shares entitled to vote at a general meeting. The Companies Act generally prohibits shareholders of a U.K. public limited company from passing written resolutions. However, significant shareholders would, in any case, still have the power to call a general meeting and propose resolutions. These provisions are mandatory under the Companies Act and cannot be waived by our shareholders.

Shareholder Proposals and Director Nominations for 2025 Annual General Meeting

Pursuant to the various rules promulgated by the SEC and without prejudice to the rights of a shareholder of record under the Companies Act, shareholders interested in submitting a proposal for inclusion in our proxy materials and for presentation at the 2025 annual general meeting of shareholders may do so by following the procedures set forth in Rule 14a-8 under the Exchange Act.

In order to be considered for inclusion in our proxy statement for our 2025 annual general meeting of shareholders, shareholder proposals must be received by our Company Secretary in writing at c/o Bicycle Therapeutics plc, Blocks A & B, Portway Building, Granta Park, Great Abington, Cambridge, CB21 6GS, United Kingdom no later than 120 days before the anniversary of the date on which we sent our proxy materials for the AGM, or December 16, 2024. However, if the date of such annual general meeting is more than 30 calendar days from the date of the anniversary of the AGM, then the notice must be received by our Company Secretary a reasonable time before we begin to print and send our proxy materials.

Shareholder proposals submitted for consideration at our 2025 annual general meeting of shareholders, but not submitted for inclusion in our proxy statement for our 2025 annual general meeting of shareholders, must be received by our Company Secretary at our principal executive offices, Blocks A & B, Portway Building, Granta Park, Great Abington, Cambridge, CB21 6GS, United Kingdom no later than 45 days before the anniversary of the date of the AGM, or March 30, 2025. However, if the date of the 2025 annual general meeting is changed by more than 30 calendar days from the date of the anniversary of the AGM, the notice must be received by our Company Secretary at least 45 days prior to the date we intend to distribute our proxy materials with respect to the 2025 annual general meeting. If a shareholder does not timely provide notice as described above, proxies solicited on behalf of our management for the 2025 annual general meeting will confer discretionary authority to vote with respect to any such matter, as permitted by Rule 14a-4 of the Exchange Act.

Under section 338 of the Companies Act, shareholders representing at least 5% of holders entitled to vote on a resolution at an annual general meeting may require us to include such resolution in our notice of an annual general meeting. Provided the applicable thresholds are met, notice of the resolution must be received by us at the Office of the Company Secretary, Blocks A & B, Portway Building, Granta Park, Great Abington, Cambridge, CB21 6GS, United

Table of Contents

Kingdom at least six weeks prior to the date of the 2025 annual general meeting, or, if later, at the time notice of the 2025 annual general meeting is delivered to shareholders.

In addition to satisfying the forgoing requirements under our articles of association and the Companies Act, shareholders who intend to solicit proxies in support of director nominees other than our nominees must provide notice that sets forth the information required by Rule 14a-19 under the Exchange Act no later than 60 days before the anniversary of the AGM, or March 15, 2025.

Shareholder Rights

Under section 527 of the Companies Act, members meeting the threshold requirement set out in that section have the right to require us to publish on a website a statement setting out any matter relating to: (i) the audit of our 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 our auditor ceasing to hold office since the previous meeting at which annual accounts or reports were laid in accordance with section 437 of the Companies Act. We may not require the shareholders requesting any such website publication to pay our expenses in complying with sections 527 or 528 of the Companies Act. Where we are required to place a statement on a website under section 527 of the Companies Act, we must forward the statement to our auditor not later than the time when we make the statement available on the website. The business which must be dealt with at the AGM includes any statement that we have been required, under section 527 of the Companies Act, to publish on a website.

Householding

The SEC has adopted rules that permit companies and intermediaries (e.g., brokers) to satisfy the delivery requirements for Proxy Materials with respect to two or more shareholders sharing the same address by delivering a single set of Proxy Materials addressed to those shareholders. This process, which is commonly referred to as “householding,” potentially means extra convenience for shareholders and cost savings for companies.

This year, a number of brokers with account holders who are our shareholders will be “householding” the Proxy Materials. A single set of Proxy Materials will be delivered to multiple shareholders sharing an address unless contrary instructions have been received from the affected shareholders. Once you have received notice from your broker that they will be “householding” communications to your address, “householding” will continue until you are notified otherwise or until you revoke your consent. If, at any time, you no longer wish to participate in “householding” and would prefer to receive a separate set of Proxy Materials, please notify your broker or us. Direct your written request to Bicycle Therapeutics plc, Blocks A & B, Portway Building, Granta Park, Great Abington, Cambridge, CB21 6GS, United Kingdom, Attn: Jim Sutcliffe, Company Secretary. Shareholders who currently receive multiple copies of the Proxy Materials at their addresses and would like to request “householding” of their communications should contact their brokers.

Questions

If you have any questions or need more information about the AGM please write to us at:

Bicycle Therapeutics plc

Attn: Jim Sutcliffe, Company Secretary

Blocks A & B, Portway Building, Granta Park

Great Abington

Cambridge, CB21 6GS

United Kingdom

A copy of the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023 is available without charge upon written request to: Company Secretary, Bicycle Therapeutics plc, Blocks A & B, Portway Building, Granta Park, Great Abington, Cambridge, CB21 6GS, United Kingdom.

​

​

Table of Contents

Annex A

​

Directors’ Remuneration Report

​

Annual Statement from the Chair of the Compensation Committee

Dear Shareholders,

As the Chair of the Compensation Committee (the “Committee”), I am pleased to present, on behalf of the board of directors (the “Board”) of Bicycle Therapeutics plc (the “Parent Company” and, together with its subsidiaries, the “Company”, “Bicycle”, “our”, “we” or “us”), the Directors’ Remuneration Report for the year ended 31 December 2023 (the “Remuneration Report”), which is the Company’s fifth such report following the Parent Company’s initial public offering (the “IPO”) and listing on The Nasdaq Stock Market (“NASDAQ”) on 23 May 2019.

The Remuneration Report will be subject to an advisory vote at the forthcoming Annual General Meeting to be held on 16 May 2024 (the “AGM”). There are no other matters that the Parent Company requires approval for under Chapter 4A of Part 10 of the Companies Act 2006. The Directors’ Remuneration Policy (the “Remuneration Policy”) was approved by the shareholders at the Parent Company’s most recent AGM on 13 June 2023. Following the IPO in May 2019, this will be the Parent Company’s fifth AGM as a listed company.

Introduction

Our shareholders approved our Remuneration Policy at our most recent AGM on 13 June 2023. We believe that our approved Remuneration Policy provides an appropriate framework to meet our objectives to establish a broad range of remuneration programs and policies that both compensate and incentivise directors and senior executives to deliver growth in a long-term and sustainable manner, and that are aligned strategically with our shareholders to appropriately position the Company as a global biopharmaceutical company.

As we move into 2024 and beyond, the Committee’s role will be to continue to ensure that directors and senior executives are appropriately compensated and incentivised to deliver growth in a long-term and sustainable manner, and to continue establishing remuneration programs that are grounded in market practice, effective at driving proper executive behaviours, clearly link pay and performance and are cost-efficient overall to shareholders. Key considerations that guided the establishment of our Remuneration Policy and which will guide its implementation are described in more detail on page A-3 of the Remuneration Report. The Remuneration Policy will be renewed every three years (unless a revised policy is approved by the shareholders).

The global marketplace for talent

We are a biopharmaceutical company headquartered in the U.K. and with operations in both the U.K. and the U.S. Given that the market for experienced directors and biopharmaceutical executive talent, particularly in the U.S., is very competitive, the Committee references the U.S. market as the leading indicator for executive and director remuneration levels and practices. This will help attract and retain directors and motivate the superior executive talent needed to successfully manage the Company’s complex global operations. Being consistent in this market view of the U.S. as the primary benchmark for remuneration practices for our Executive and Non-Executive Directors is key for us as we build our global operations in a manner designed to deliver sustainable long-term growth and shareholder value.

In taking any actions, the Committee is mindful of the general U.K. compensation framework, including investor bodies’ guidance and the U.K. Corporate Governance Code, and has considered these when determining the remuneration programs and policies where it believes they best serve the long-term interests of shareholders.

Pay for performance

We believe that a significant portion of the remuneration of our Executive Director should be based on achieving objectives designed to create inherent value for us, and ultimately on achieving value creation for our shareholders. In line with this belief, the compensation of our Executive Director includes short term incentives based on corporate and personal goals. Similarly, all directors receive equity incentives designed to reward long-term value creation for our shareholders.

​

Table of Contents

Directors’ Remuneration Report (continued)

2023 remuneration outcome

As outlined above, a core principle of Bicycle’s Remuneration Policy is the link between pay and performance. In the financial year 2023 (being the year ended 31 December 2023), the annual bonus paid to Kevin Lee, our Chief Executive Officer (“CEO”), was determined by the Board following an assessment of the corporate and personal objectives achieved in the year. Kevin Lee received a bonus of 117% of his target bonus, which resulted in a total bonus pay out of 76% of salary earned for the financial year 2023. The bonus was paid in cash in February 2024. This outcome was based on achievements versus goals in the following key areas: Corporate Development, Clinical Development, Financial and Organisational Development. In considering the above outcomes, the Committee assessed whether the outcomes reflected the underlying performance of the Company and concluded that no discretionary adjustments were required, and no discretions were exercised in relation to any other director’s remuneration. Please see the remainder of the Remuneration Report for additional detail on this bonus outcome and the pay for performance linkage.

Kevin Lee also received two equity-based awards on 3 January 2023, being (i) an option grant over 115,000 shares with an exercise price of $29.60, and (ii) an RSU grant over 57,500 shares, as well as an additional bonus of £15,000 for his work and contribution to the entry into the Bayer and Novartis collaborations.

Some of the key highlights of the 2023 year included:

Other than determining remuneration outcomes and making grants, the Committee made no major decisions, and no significant changes were made, in relation to director remuneration during the financial year 2023.

Conclusion

The Committee believes the proposals put forth in this report will properly motivate our directors and senior executives to deliver sustainable growth and shareholder value over the long term and do so in a responsible and cost-efficient manner.

I hope that you find the information in this report helpful and I look forward to your support at our AGM.

Yours sincerely,

Veronica Jordan
Chair of the Compensation Committee
10 April 2024

​

Table of Contents

Directors’ Remuneration Report (continued)

Remuneration Policy

This part of the Remuneration Report sets out the Remuneration Policy and has been prepared in accordance with the Large and Medium-sized Companies and Groups (Accounts and Reports) (Amendment) Regulations 2013, the Companies (Miscellaneous Reporting) Regulations 2018, and the Companies (Directors’ Remuneration Policy and Directors’ Remuneration Report) Regulations 2019.

The Remuneration Policy was approved by shareholders in a binding vote at the most recent AGM on 13 June 2023 and took effect from the date of approval and will continue to apply for a maximum period of three years (or until a revised policy is approved by shareholders). The Remuneration Policy is unchanged this year, and as such is not subject to a shareholder vote.

The scenario charts have been updated to reflect the intended application of the approved policy for the 2023 financial year and references to prior financial years have been updated where appropriate to aid understanding. A copy of the shareholder-approved policy (including the scenario charts for the 2022 financial year) is in the Annual Report and Financial Statements for the Year Ended 31 December 2022, which is available on the Company’s website.

Key considerations when determining the Remuneration Policy

The Committee designed the Remuneration Policy with a number of specific objectives in mind. The Remuneration Policy should:

In seeking to achieve the above objectives, the Committee is mindful of the views of a broad range of stakeholders in the business and accordingly takes account of a number of factors when setting remuneration including: market conditions; pay and benefits in relevant comparator organisations; terms and conditions of employment across the Company; the Company’s risk appetite; the expectations of institutional shareholders; and any specific feedback received from shareholders and other stakeholders.

Remuneration Policy table

The table in the following pages sets out, for each element of pay, a summary of how remuneration is structured and how it supports the Company’s strategy.

​

Table of Contents

Directors’ Remuneration Report (continued)

Executive Directors

Table of Contents

Directors’ Remuneration Report (continued)

Table of Contents

Directors’ Remuneration Report (continued)

Table of Contents

Directors’ Remuneration Report (continued)

Table of Contents

Directors’ Remuneration Report (continued)

​

​

​

​

​

​

Table of Contents

Directors’ Remuneration Report (continued)

​

​

Chair and Non-Executive Directors