Ivry-sur-Seine – France, February 2, 2026 Regulated information INFORMATION ON THE TOTAL NUMBER OF SHARES AND VOTING RIGHTS Statement in compliance with article L. 233-8 II of the French commercial code and article 223- 16 of the General Regulation of the French Financial Markets Authority (AMF – Autorité des marchés financiers) Stock MarketEuronext ParisISIN CodeFR0011476928Date Total number of shares composing the share capital of the companyTotal number of gross voting rights Total number of net voting ...

Group 1 - The company is Dassault Aviation, a French corporation with a share capital of €62,717,627.20 [2] - The headquarters of the company is located at 9, Rond-Point des Champs-Élysées - Marcel Dassault, 75008 Paris [2] - As of October 31, 2025, the total number of shares is 78,397,034, with theoretical voting rights amounting to 130,565,344 [2][3] - The exercisable voting rights are reported to be 130,025,255 [2]

Group 1 - Dassault Aviation is a French corporation with a share capital of €62,717,627.20 [2] - The company is headquartered at 9, Rond-Point des Champs-Élysées - Marcel Dassault, 75008 Paris [2] - As of April 30, 2025, the total number of shares is 78,397,034 [3] Group 2 - The theoretical voting rights amount to 130,564,630 [2] - The exercisable voting rights are recorded at 130,389,468 [2]