Disclosure of the total number of voting rights and shares composing the share capital as of April 30, 2026

D

Disclosure of the total number of voting rights and shares
composing the share capital as of April 30, 2026

Articles L. 233-8-II of the French Commercial Code and 223-16 of the General Regulation of the Autorité des Marchés Financiers

Saint-Rémy-lès-Chevreuse, May 1, 2026

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1 Calculated on the basis of all the shares to which voting rights are attached, including shares stripped of voting rights (pursuant to article 223-11 of the General Regulation of the Autorité des marchés financiers).

2 Excluding treasury shares