HDF: Update on the Number of Shares and Voting Rights

On September 7, 2026, HDF Energy released information regarding the total number of shares comprising its share capital and the associated voting rights. As of August 31, 2026, the company's share capital comprised 14,702,454 shares. The theoretical number of voting rights was 26,852,131, including shares without voting rights. The number of exercisable voting rights was 26,624,783, excluding treasury shares. These figures were established in accordance with the regulations of the AMF (French Financial Markets Authority), thus guaranteeing transparency and clarity for investors. HDF Energy, a major player in the hydrogen sector, continues to develop significant energy projects, strengthening its international presence.