Directorate change

15 December 2025

The Weir Group PLC

Notification of Change in Director's Details

The Weir Group PLC ("the Company") announces that Penelope Freer has been appointed as a Non-Executive Director of Mercia Asset Management PLC, effective 15 December 2025.

For further information, please contact:

Jennifer Haddouk

Company Secretary                                                               

Telephone: +44 (0)141 637 7111