Umicore

Declaration of Voting Results & Voting Rights Announcements • Mar 24, 2025

Number of total shares and voting rights as at 24 March 2025

Date	Number of shares	Number of voting rights	Number of own ("treasury") shares	Number of shares entitled to vote (*)	Number of actual voting rights (**)
24-03-2025	246,400,000	246,400,000	5,849,075	240,550,925	240,550,925

(*) The voting rights attached to the shares held by Umicore itself ("treasury shares") are suspended by law. On 24 March 2025 the number of these own shares amounted to 5,849,075.

(**) This number takes into account the suspension of the voting rights attached to the treasury shares.