DECLARATION OF THE NUMBER OF SHARES AND VOTING RIGHTS Information on the total number of voting rights and of shares representing the share capital (Article 223-16 of the General regulations of the French Financial Market Authority – Autorité des Marchés Financiers) Quotation place: Euronext ParisCompartiment AISIN code: FR0000031577 DateTotal number of shares representing the share capitalTotal number of voting rightsDecember, 31 20258 390 660Gross total of voting rights : 12 704 596Net total* of voting ri ...

Core Points - The total number of shares representing the share capital as of October 31, 2025, is 8,390,660 [1] - The gross total of voting rights is reported as 12,704,809 [1] - The net total of voting rights, which excludes shares with no voting rights, is 12,691,973 [1] Company Information - The company is listed on Euronext Paris under Compartiment A with the ISIN code FR0000031577 [2] - The company specializes in animal health [2]

Group 1 - The total number of shares representing the share capital as of May 31, 2025, is 8,390,660 [1] - The total number of voting rights is reported as 12,705,976 [1] - The net total of voting rights, which excludes shares with no voting rights, is 12,693,140 [1] Group 2 - The company is listed on Euronext Paris under Compartiment A with ISIN code FR0000031577 [2] - The corporate finance contact information includes a telephone number and email for inquiries [2] - The company operates in the animal health sector, focusing on shaping the future of this industry [2]