Press Release VELIZY-VILLACOUBLAY, France — March 24, 2026 Dividend Dassault Systèmes (Euronext Paris: FR0014003TT8, DSY.PA) announces that the Board of Directors has decided to propose to the next General Meeting of Shareholders, to be held on May 20, 2026, a dividend of twenty-seven euro cents

Press Release VELIZY-VILLACOUBLAY, France — March 6, 2026                  Declaration of the number of outstanding shares and voting rights as of February 28, 2026 Dassault Systèmes (Euronext Paris: FR0014003TT8, DSY.PA) today announced below the total number of its outstanding shares and voting

Press Release VELIZY-VILLACOUBLAY, France — February 21, 2026 Dassault Systèmes’ CEO Pascal Daloz becomes also Chairman of the Board of Directors of Dassault Systèmes Bernard Charlès announces stepping down from his Executive Chairman and Member of the Board positions, for personal reasons Bernard

Press Release VELIZY-VILLACOUBLAY, France — February 18, 2026                  DISCLOSURE OF TRADING IN OWN SHARES (Repurchase program decided by the General Meeting of Shareholders of May 22, 2025) Issuer: Dassault Systèmes (Euronext Paris: FR0014003TT8, DSY.PA) Type of securities: Ordinary shares

Press Release VELIZY-VILLACOUBLAY, France — February 11, 2026 Dassault Systèmes: Q4 revenue growth of 1% with solid operating margin and EPS expansion Initiating 2026 revenue guidance of 3-5% growth            Dassault Systèmes (Euronext Paris: FR0014003TT8, DSY.PA) today reports its IFRS unaudited

Press Release VELIZY-VILLACOUBLAY, France — February 9, 2026                  Declaration of the number of outstanding shares and voting rights as of January 31, 2026 Dassault Systèmes (Euronext Paris: FR0014003TT8, DSY.PA) today announced below the total number of its outstanding shares and voting