The Weir Group PLC announces that Andy Agg has been appointed to the Board as an independent Non-Executive Director with effect from, 27 February 2024. Andy brings significant financial experience to the Board in light of his role as Chief Financial Officer of National Grid plc ("National Grid"). Andy joined National Grid in 2008 and prior to his current position held several senior finance leadership roles across the National Grid group, including as Group Financial Controller, UK CFO and Group Tax and Treasury Director.

Andy started his career at PricewaterhouseCoopers and is a member of the Institute of Chartered Accountants in England and Wales. Weir also announces that independent Non-Executive Director, Srinivasan Venkatakrishnan (Venkat) has informed the Board of his intention to step down (with effect from 31 March 2024) to pursue other opportunities, and therefore will not be seeking re-election at Weir's forthcoming annual general meeting on 25 April 2024. Board Committee composition Following Andy's appointment, the Board Committee membership is now as follows: Audit Committee Stephen Young (Committee Chair) Srinivasan Venkatakrishnan Tracey Kerr Penny Freer Andy Agg Nomination Committee: Barbara Jeremiah (Board Chair and Committee Chair) Dame Nicola Brewer Sir Jim McDonald Ben Magara.

Remuneration Committee: Penny Freer (Committee Chair), Dame Nicola Brewer, Ben Magara, Stephen Young. Sustainability & Technology Committee: Tracey Kerr (Committee Chair), Dame Nicola Brewer, Ben Magara, Andy Agg. Until 25 April 2024 - as announced on 19 December 2023, having served on the Board for nine years, Sir Jim McDonald will not be standing for re-election at this year's annual general meeting.