NUMBER OF SHARES COMPOSING CURRENT SHARE CAPITAL AND TOTAL NUMBER OF VOTING RIGHTS AS OF 30 SEPTEMBER 2025 Regulated Information Paris, 10 October 2025 Information about the total number of voting rights and shares pursuant to Article L.233-8 II of the French Commercial Code and Article 223-16 of the AMF General Regulations. DateNumber of shares composing current share capitalTotal number ofvoting rights30 September 2025785,180,327 Gross: 871,965,338 Press contacts: ean-Baptiste Froville_+33 1 58 98 68 00_ ...

Core Points - Societe Generale initiated a EUR 1 billion ordinary share buy-back program aimed at share cancellation, starting on August 4, 2025 [1] - As of August 29, 2025, the company completed 54.1% of the buy-back program, which corresponds to 1.2% of its total share capital [3] Buy-Back Program Details - The buy-back program is conducted in compliance with the conditions set by the General Meeting on May 22, 2024, and adheres to the Market Abuse Regulation [2] - The buy-backs are executed on trading platforms where Societe Generale shares are listed, including Euronext Paris [2] Purchase Summary - From August 25 to August 29, 2025, a total of 4,341,534 shares were repurchased at an average price of EUR 52.9723 [5] - Daily purchase details include: - August 25: 449,003 shares at an average price of EUR 57.1921 [4] - August 26: 465,064 shares at an average price of EUR 51.7650 [4] - August 27: 548,367 shares at an average price of EUR 51.8690 [5] - August 28: 574,221 shares at an average price of EUR 52.3376 [5] - August 29: 547,780 shares at an average price of EUR 52.3119 [5] Company Overview - Societe Generale is a leading European bank with approximately 119,000 employees serving over 26 million clients in 62 countries [6] - The bank offers a wide range of advisory and financial solutions, emphasizing sustainable value creation for stakeholders [6][7]