21 March 2025

The Weir Group PLC

LEI Number: 549300KDR56WHY9I3D10

2024 Annual Report and 2025 Annual General Meeting

The Weir Group PLC ("Weir") announces that the following documents have today been posted or otherwise made available to Shareholders:

In accordance with UK Listing Rules 6.4.1 and 6.4.3, a copy of each of the above documents (including the 2024 Annual Report in structured electronic format), as well as a copy of the marked-up version of the new Articles of Association and copies of the Rules of each of the Weir Group 2025 Share Reward Plan, the Weir Group Deferred Bonus Plan and the Weir Group ShareBuilder, have been submitted to the National Storage Mechanism in unedited full text and will be available shortly for viewing at: https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

A copy of the 2024 Annual Report can also be viewed on the Company's website at:

https://www.global.weir/investors/shareholder-information/agm/

A copy of the Notice of 2025 Annual General Meeting, as well as copy of the marked-up version of the new Articles of Association, can also be viewed on the Company's website at: https://www.global.weir/investors/shareholder-information/agm/

The 2025 Annual General Meeting will be held at the Company's registered office at 1 West Regent Street, Glasgow, G2 1RW, on Thursday 24 April 2025 at 2.30pm. For further information, please refer to the Notice of 2025 Annual General Meeting.

For further information, please contact:

Jennifer Haddouk

Company Secretary                                                               

Telephone: 0141 637 7111