RNS Announcement 

NOT FOR PUBLICATION, DISTRIBUTION OR RELEASE, DIRECTLY OR INDIRECTLY, IN WHOLE OR IN PART, IN OR INTO THE UNITED STATES, CANADA, JAPAN OR AUSTRALIA, OR ANY OTHER JURISDICTION IN WHICH THE PUBLICATION, DISTRIBUTION OR RELEASE WOULD BE UNLAWFUL OR REQUIRE REGISTRATION OR ANY SIMILAR MEASURES.

Publication of Offering Memorandum

The following offering memorandum has been approved by the Financial Conduct Authority and is available for viewing:

Offering memorandum relating to the issue by LSEG US Fin Corp. of (i) US$1,500,000,000 4.250 per cent. Notes due 2029; (ii) US$500,000,000 4.500 per cent. Notes due 2031 and (iii) US$1,000,000,000 5.250 per cent. Notes due 2036, in each case unconditionally and irrevocably guaranteed by London Stock Exchange Group plc (the Offering Memorandum).

The Offering Memorandum constitutes a prospectus for the purposes of the Prospectus Rules: Admission to Trading on a Regulated Market sourcebook.

To view the full document, please paste the following URL into the address bar of your browser:

http://www.rns-pdf.londonstockexchange.com/rns/3585X_1-2026-3-19.pdf

A copy of the above Offering Memorandum has been submitted to the National Storage Mechanism and will shortly be available for inspection at:

https://data.fca.org.uk/#/nsm/nationalstoragemechanism

For further information, please contact:

London Stock Exchange Group plc

Lucie Holloway, Rhiannon Davies  (Media)                  +44 (0) 20 7797 1222

Peregrine Riviere (Investors)              [email protected]

DISCLAIMER - INTENDED ADDRESSEES

This announcement is a communication to the market. Nothing in this announcement constitutes an offer of securities for sale in the United States or any other jurisdiction. This announcement does not constitute a prospectus or a prospectus equivalent document.

This announcement has been delivered to you on the basis that you are a person into whose possession this announcement may be lawfully delivered in accordance with the laws of the jurisdiction in which you are located and you may not, nor are you authorised to, deliver this announcement to any other person. The distribution of this announcement in jurisdictions other than the United Kingdom may be restricted by law and therefore persons into whose possession this announcement comes should inform themselves about, and observe, such restrictions. Any failure to comply with the restrictions may constitute a violation of the securities laws of any such jurisdiction.

Likewise, the information contained in the Offering Memorandum may be addressed to and/or targeted at persons who are residents of particular countries specified in the Offering Memorandum only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the Offering Memorandum is not addressed. Prior to relying on the information contained in the Offering Memorandum you must ascertain from the Offering Memorandum whether or not you are part of the intended addressees of the information contained therein.

THE NOTES DESCRIBED IN THE OFFERING MEMORANDUM HAVE NOT BEEN, AND WILL NOT BE, REGISTERED UNDER THE SECURITIES ACT, OR THE SECURITIES LAWS OF ANY STATE OF THE UNITED STATES OR OTHER JURISDICTION, AND THE NOTES MAY NOT BE OFFERED OR SOLD WITHIN THE UNITED STATES OR TO, OR FOR THE ACCOUNT OR BENEFIT OF, U.S. PERSONS (AS DEFINED IN REGULATION S UNDER THE U.S. SECURITIES ACT OF 1933, AS AMENDED, ("SECURITIES ACT")), EXCEPT PURSUANT TO AN EXEMPTION FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT AND APPLICABLE STATE OR LOCAL SECURITIES LAWS. THERE WILL BE NO PUBLIC OFFERING OF THE SECURITIES IN THE UNITED STATES.

THE OFFERING MEMORANDUM MAY NOT BE FORWARDED OR DISTRIBUTED TO ANY OTHER PERSON AND MAY NOT BE REPRODUCED IN ANY MANNER WHATSOEVER. ANY FORWARDING, DISTRIBUTION OR REPRODUCTION OF THE OFFERING MEMORANDUM IN WHOLE OR IN PART IS UNAUTHORISED. FAILURE TO COMPLY WITH THIS DIRECTIVE MAY RESULT IN A VIOLATION OF THE SECURITIES ACT OR THE APPLICABLE LAWS OF OTHER JURISDICTIONS. IF YOU HAVE GAINED ACCESS TO THIS TRANSMISSION CONTRARY TO ANY OF THE FOREGOING RESTRICTIONS, YOU ARE NOT AUTHORISED AND WILL NOT BE ABLE TO PURCHASE ANY OF THE NOTES DESCRIBED IN THE OFFERING MEMORANDUM.

Your right to access this service is conditional upon complying with the above requirement.

Legal Entity Identifier

The legal entity identifier of London Stock Exchange Group plc is 213800QAUUUP6I445N30.

The legal entity identifier of LSEG US Fin Corp. is 2138007FV67QQ13CGJ43.