National Storage Mechanism | Additional information

TRANSACTION IN OWN SHARES

Close Brothers Group plc (the 'Company') announces that on 24 November 2025 it transferred 1,474 ordinary shares of 25 pence each from treasury to a participant in its employee share plans. The highest and the lowest transfer prices were 371 pence and 243 pence, respectively. Following the transfer of these shares, the Company holds 1,534,857 of its ordinary shares in treasury and has 150,525,433 shares in issue (excluding treasury shares).

Tiffany Brill

Deputy Company Secretary

Close Brothers Group plc

LEI code: 213800W73SYHR14I3X91

24 November 2025

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