Weir Group PlcLSE: WEIR

Board Committee Change and EE NED Appointment

28 April 2023

The Weir Group PLC

LEI Number: 549300KDR56WHY9I3D10

Employee Engagement Non-Executive Director and Board Committee Composition

The Weir Group PLC announces that with effect from 28 April 2023, Dame Nicola Brewer has been appointed Employee Engagement Non-Executive Director, Nicola has also been appointed as a member of the Nomination Committee.

Following the change noted above, the Board Committee membership is currently as follows:

Audit Committee

Nomination Committee

Remuneration Committee

Stephen Young (Chair)

Barbara Jeremiah (Chair)

Clare Chapman (Chair)

Srinivasan Venkatakrishnan

Sir Jim McDonald

Ben Magara

Tracey Kerr

Ben Magara

Stephen Young

Nicola Brewer

Nicola Brewer

There are no other matters that require disclosure under LR 9.6.13 of the UK Listing Rules.

For further information, please contact:

Graham Vanhegan

Company Secretary

Telephone: 0141 308 3771