Relx PLC — Proxy Solicitation & Information Statement 2026

Mar 6, 2026

RELX PLC Annual General Meeting 2026 (AGM)

will be held at 9.30 am on Thursday, 23 April 2026

at Lexis House, 30 Farrington Street, London EC4A 4HH

Should you wish to attend the AGM, please bring this form with you to present at the shareholder registration desk. Please arrive by 9.15 am to complete registration.

RELX PLC Annual General Meeting 2026 (AGM)

Shareholder Reference Number (SRN)

You can vote electronically at www.shareview.co.uk.

I/We HEREBY APPOINT the Chair of the Meeting or

Name (see note 2 overleaf)

Shares (see note 2 overleaf)

to be my/our proxy to exercise all or any of my/our rights to attend, speak and vote in respect of my/our voting entitlement on my/our behalf at the AGM of RELX PLC to be held at 9.30 am on Thursday, 23 April 2026 and at any adjournment(s) thereof.

I/We would like my/our proxy to vote on the resolutions proposed at the AGM as indicated opposite. Unless otherwise instructed the proxy may vote as he/she sees fit, or abstain in relation to any business of the Meeting (including amendments to resolutions and any procedural business), which may come before the AGM.

If multiple proxy instructions are enclosed tick here ☐ (see note 3 overleaf)

Signature

Date

2026 AGM Proxy Form

Please detach and post this section.

(see note 1 overleaf)

Resolutions please mark 'X' to indicate how you wish to vote

	For	Against	Withheld
1 To receive the 2025 Annual Report	☐	☐	☐
2 Approve the Directors' Remuneration Policy	☐	☐	☐
3 Approve the Directors' Remuneration Report	☐	☐	☐
4 Declaration of a final dividend	☐	☐	☐
5 Re-appointment of auditor	☐	☐	☐
6 Authorise Audit Committee of the Board to set auditor remuneration	☐	☐	☐
7 To re-elect Paul Walker as a Director of the Company	☐	☐	☐
8 To re-elect Erik Engstrom as a Director of the Company	☐	☐	☐
9 To re-elect Nick Luff as a Director of the Company	☐	☐	☐
10 To re-elect Alistair Cox as a Director of the Company	☐	☐	☐
11 To re-elect June Felix as a Director of the Company	☐	☐	☐
12 To re-elect Andy Halford as a Director of the Company	☐	☐	☐
13 To re-elect Charlotte Hogg as a Director of the Company	☐	☐	☐
14 To re-elect Andrew Sukawaty as a Director of the Company	☐	☐	☐
15 To re-elect Bianca Tetteroo as a Director of the Company	☐	☐	☐
16 To re-elect Suzanne Wood as a Director of the Company	☐	☐	☐
17 Approve authority to allot shares	☐	☐	☐
18 Approve Authority to disapply pre-emption rights*	☐	☐	☐
19 Approve additional authority to disapply pre-emption rights*	☐	☐	☐
20 Approve authority to purchase own shares*	☐	☐	☐
21 Approve 14 day notice period for general meetings*	☐	☐	☐

• To be proposed as a special resolution

To be valid, the Company's Registrar must receive this proxy form by 9.30 am on Tuesday, 21 April 2026

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Explanatory notes to the 2026 AGM Proxy Form

1. To be valid, all proxy forms must be received by the Company's Registrar, Equiniti Limited, Aspect House, Spencer Road, Lancing, BN99 6DA by 9.30 am on Tuesday, 21 April 2026. If you prefer to return your proxy form in an envelope, please address it to Freepost RTHJ-CLLL-KBKU, Equiniti Limited, Aspect House, Spencer Road, Lancing, BN99 8LU. No postage is payable.

2. Every ordinary shareholder has the right to appoint some other person(s), who need not be a shareholder, to exercise all or any of their rights to attend, speak and vote on their behalf at the AGM. If your proxy is to represent less than your full voting entitlement, please enter the number of shares in the box provided (if the box is left blank, your proxy will automatically represent your full voting entitlement).

3. You may appoint more than one proxy in relation to your shareholding provided that each proxy is appointed to exercise rights attached to a different share or shares. A separate proxy form must be completed for each different proxy. You may photocopy this proxy form or additional forms may be obtained by contacting the Registrar's helpline on +44 (0) 371 384 2960*. Please indicate by ticking the box provided if the proxy instruction is one of multiple instructions being given. All proxy forms must be signed and should be returned together in the same envelope.

4. Appointing a proxy does not prevent you from attending the AGM and voting in person. If you do choose to attend and vote, your votes will supersede any proxy instructions given.

5. For a corporation, the proxy form must be given under its common seal or be signed on its behalf by an attorney or officer duly authorised stating their capacity.

6. For joint holdings, the vote of the senior shareholder who tenders a vote, whether in person or by proxy, will be accepted to the exclusion of the votes of the other joint holders. Seniority shall be determined by the order in which the names appear on the register, in respect of the joint shareholding.

7. The 'Vote Withheld' option is provided to enable you to abstain on any particular resolution. A 'Vote Withheld' is not a vote in law and will not be counted in the calculation of the proportion of the votes 'For' and 'Against' a resolution.

8. If you wish to submit your proxy voting instructions electronically, please visit www.shareview.co.uk. To be valid, your instruction must be received by the Registrar by 9.30 am on Tuesday, 21 April 2026.

9. Please use the country code when calling from outside of the UK. Lines are open 8.30 am to 5.30 pm, Monday to Friday (excluding public holidays in England and Wales).

Business Reply Plus
Licence Number
RRHE-TLSE-ZBKC

2

Equiniti
Aspect House
Spencer Road
LANCING
BN99 6GP