Mersen Reports Share and Voting Rights as of September 2025

Mersen has disclosed information regarding its shares and voting rights as of September 30, 2025. The company reported a total of 24,418,312 shares. The number of real voting rights stands at 27,038,285, factoring in shares with double voting rights and excluding those without any voting rights. The theoretical number of voting rights is slightly higher at 27,109,369.

These figures are released in accordance with Article L-233-8-II of the French "Code de Commerce" and Article 223-16 of the AMF General Regulations. This transparency is part of Mersen's regulatory obligations, providing stakeholders with pertinent corporate governance details.