Marks & Spencer Regulatory News (MKS)

Marks and Spencer Group plc

(the "Company")

Block Admission Application

Marks and Spencer Group plc has made block admission applications to the London Stock Exchange for a total of 20,800,000 ordinary shares of 1p each in the Company, to be admitted to trading on the Main Market of the London Stock Exchange. The Shares will rank pari passu with the existing issued shares of the Company. It is anticipated that the Shares will be admitted on 2 July 2026.

The Shares will be issued by the Company from time to time to satisfy share awards made under the terms of the Company's Deferred Share Bonus Plan and SAYE Scheme.

The new block admission application is in addition to the Company's existing block admission for the SAYE Scheme, last increased on 14 December 2023. As at 1 July 2026, 6,053,693 ordinary shares remained in the existing block admission.

For further information, please contact:

Marks and Spencer Group plc

Kayleigh Redhead, Deputy Company SecretaryTel: +44 (0)20 3882 9788