Sanofi: Information concerning the total number of voting rights and shares - May 2025

Core Points - The document provides information regarding the total number of voting rights and shares for Sanofi as of May 31, 2025 [1] - Sanofi has a registered share capital of €2,452,461,656 and is registered at the Paris Commercial and Companies Registry [1] Summary by Category Voting Rights - Total number of issued shares is 1,227,755,892 [1] - The number of real voting rights, excluding treasury shares, is 1,351,729,644 [1] - The theoretical number of voting rights, including treasury shares, is 1,361,952,180 [1] Company Information - Sanofi is a French société anonyme with its registered office located at 46, avenue de la Grande Armée, 75017 Paris, France [1] - The company is registered under number 395 030 844 [1]