Oxford Instruments PLC

Proxy Solicitation & Information Statement • Jun 25, 2025

Oxford Instruments Plc - Annual General Meeting 2025 - Form of Proxy

You may appoint a proxy at www.signalshares.com instead of using this form.

Account Name:
IVC:
For guidance on how to complete this Form of Proxy please refer to the Notice of Meeting on the Company's website.
I/We being (a) member/members hereby appoint the Chair of the meeting/the following person:
Name of proxy (if not the Chair of the meeting):
Number of ordinary shares appointed over: (if less than your full voting entitlement)
as my/our proxy, to attend, speak and vote on my/our behalf at the Meeting of the Company and at any adjournment thereof.
Please put an 'X' in the box opposite if this proxy appointment is one of multiple appointments being made:
Please indicate with an 'X' below how you would like your proxy to vote on your behalf on the resolutions.
Resolutions:	For	Against	Withheld
1 To receive and adopt the annual accounts for the financial year ended 31 March 2025, together with the reports of the Directors and auditor thereon
2 To approve the Annual Statement by the Chair of the Remuneration Committee and the Annual Report on Remuneration for the year ended 31 March 2025 (see notice)
3 To declare a final dividend of 17.1p per share in respect of the year ended 31 March 2025
4 To re-elect Neil Carson as a Director of the Company
5 To re-elect Richard Tyson as a Director of the Company
6 To elect Paul Fry as a Director of the Company

Signature:____________	Date:____
If you intend to attend the meeting in person please place a 'X' in the box opposite
18 That a general meeting of the Company (other than an Annual General Meeting) may be called on not less than 14 clear days' notice
17 That the Company be authorised to make market purchases of any of its ordinary shares in the capital of the Company (see notice)
16 That subject to Resolution 14 and Resolution 15, the Directors be empowered to allot equity securities for cash (see notice)
15 That subject to Resolution 14, the Directors be empowered to allot equity securities for cash as if section 561 of the Act did not apply (see notice)
14 That the Directors be authorised to allot shares and grant rights to subscribe for, or convert any security into shares (see notice)
13 That the Company and all companies that are its subsidiaries are authorised to make political donations (see notice)
12 To authorise the Audit and Risk Committee to set the remuneration of the auditor
11 To reappoint BDO LLP as auditor of the Company
10 To elect Rowena Innocent as a Director of the Company
9 To re-elect Hannah Nichols as a Director of the Company
8 To re-elect Nigel Sheinwald as a Director of the Company
7 To re-elect Alison Wood as a Director of the Company

Please send this Form of Proxy in an envelope to FREEPOST PXS 1. Shareholders outside the United Kingdom should send this Form of Proxy to MUFG Corporate Markets, PXS 1, Central Square, 29 Wellington Street, Leeds LS1 4DL, United Kingdom.

• 2 Any alterations made to this Form of Proxy should be initialled.
• 3 Unless otherwise indicated on the Form of Proxy, CREST, Proxymity or any other electronic voting instruction, the proxy will vote as they think fit or, at their discretion, withhold from voting.

¹ To appoint a proxy other than the Chair of the meeting insert their full name in the space provided. To appoint more than one proxy, additional proxy forms may be obtained by contacting the Registrar or you may photocopy this form. If you appoint more than one proxy, each proxy must be appointed to exercise the rights attached to a different share or shares held by you. Please indicate in the box below the proxy's name the number of shares in relation to which they are authorised to act as your proxy. Please also indicate by ticking the box provided if the proxy instruction is one of multiple instructions being given. All forms must be signed and dated and should be returned together in the same envelope. A proxy need not be a member of the Company. Completion and return of the Form of Proxy will not preclude you from attending and voting in person at the AGM (or adjourned AGM) if you wish to do so.

• 4 This Form of Proxy must arrive not later than the voting deadline specified on the Notice of Meeting during usual business hours accompanied by any power of attorney under which it is executed (if applicable). Please return the Form of Proxy to the Registrar in an envelope addressed to FREEPOST PXS 1. Please note that delivery using this service can take up to five business days. Shareholders outside the United Kingdom should send this Form of Proxy to MUFG Corporate Markets, PXS 1, Central Square, 29 Wellington Street, Leeds LS1 4DL, United Kingdom.
• 5 A corporation must execute the Form of Proxy under either its common seal or the hand of a duly appointed officer or attorney.
• 6 The Form of Proxy is for use in respect of the shareholder account specified overleaf only and should not be amended or submitted in respect of a different account.
• 7 The 'Withheld' option is to enable you to abstain on any particular resolution. Such a vote is not a vote in law and will not be counted in the votes 'For' and 'Against' a resolution.
• 8 In the case of joint holders, the signature of only one of the joint holders is required but, if more than one votes, the vote of the first named on the Register of Members will be accepted to the exclusion of the other joint holders.
• 9 If more than one Form of Proxy is returned, either by paper or electronic communication, the proxy received last by the Registrar before the latest time for the receipt of proxies (as set out in notice of meeting) will take precedence.