Elementis PLC has announced the appointment of Maria Ciliberti as a Non-Executive Director, effective from 11 March 2024. Maria will join the Audit, Nomination, and Remuneration Committees. With over 35 years of experience in the petrochemical industry, Maria has held senior management roles at Royal Vopak, The Dow Chemical Company, Columbia Gas of Ohio, and Container Corporation of America in the USA, as well as global leadership roles in Europe with Celanese, GE Plastics, and Borealis. She holds a Bachelor of Science degree in Chemical Engineering and an MBA from The Ohio State University.

Steve Good will retire from the Board at the conclusion of the Annual General Meeting on 30 April 2024, as planned. His responsibilities as chair of the Remuneration Committee will transfer to Clement Woon following the AGM. John O'Higgins, Chair of Elementis, expressed his delight in welcoming Maria to the Elementis Board, highlighting her extensive operational and strategic experience in the chemicals industry. He also thanked Steve for his outstanding contribution to the Board and its Committees during his tenure.

The Company confirms that there are no other matters requiring disclosure pursuant to LR 9.6.13R (1) to (6) in respect of Maria Ciliberti's appointment. For further information, individuals can contact Anna Lawrence, Group General Counsel & Company Secretary, at 020 7067 2999 or visit the Elementis website.