Additional Listing

27 November 2025

Severn Trent Plc ("Severn Trent" or "the Company")

Additional Block Listing Application

The Company announces that an application has been made to the Financial Conduct Authority (the "FCA") and to London Stock Exchange plc (the "London Stock Exchange") for a total of 802,000 Ordinary shares of 97 17/19p each, to trade on the London Stock Exchange and to be admitted to the Official List.  

It is expected that admission of the newly block listed Ordinary shares will become effective on 28 November 2025. When issued, the Ordinary shares will rank pari passu with the existing issued Ordinary shares of the Company.

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For further information please contact:

Nicola Whitehouse, Head of Investor Relations +44 (0) 7484 508 198

www.severntrent.com

LEI: 213800RPBXRETY4A4C59