Declaration of the total number of voting rights and the number of shares making up the capital as of August 31, 2023 – 09/08/2023 at 5:45 p.m.

Press Release – For immediate release

September 8, 2023 – 5:45 p.m. CEST

Declaration of the total number of voting rights and the number of shares making up the capital as of August 31, 2023

In accordance with articles L.233-8 II of the Commercial Code and 223-16

of the General Regulations of the Financial Markets Authority

Sophia-Antipolis, France

Number of shares making up the capital

18,275,608

Actual number of voting rights* (deduction of treasury shares**)

18,214,454

Theoretical number of voting rights* (including treasury shares**)

18,252,408

Category E preferred shares have no voting rights