Relx PLC

Foreign Filer Report • Dec 5, 2025

6-K 1 relx-20251231x6k.htm 6-K Enhanced HTML document created with Toppan Merrill Bridge 11.1.0.82 Created on: 12/5/2025 11:56:31 AM (UTC)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

December 2025

Commission File Number: 001-13334

RELX PLC

(Translation of registrant’s name into English)

1-3 Strand

London

WC2N 5JR

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F: ☒ Form 20-F ☐ Form 40-F

EXHIBIT INDEX

Exhibit No	​ — ​	Description
​	​	​
99.1	​	Announcement of Non-Discretionary Share Buyback Programme and Cancellation 12.05.2025
​	​	​

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

​	​	​
​	RELX PLC
​	​	​
Date: 12/05/2025	By:	/s/ A. Westley
​	Name:	A. Westley
​	Title:	Deputy Secretary
​	​	​