Dassault Systèmes Reports Strong Third Quarter Operational Performance, Confirms its 2020 non-IFRS EPS Objective VÉLIZY-VILLACOUBLAY, France — October 22, 2020 — Dassault Systèmes (Euronext Paris: #13065, DSY.PA) announces IFRS unaudited financial results for the third quarter and nine months ended

Dassault Systèmes Selected by Ball Aerospace for Multiyear Digital Engineering Contract The 3DEXPERIENCE platform works as a single integrated solution to support program execution activities Accelerates timelines to enhance the aerospace and defense industry’s digital transformation

DASSAULT SYSTEMES TO PUBLISH ITS THIRD QUARTER 2020 RESULTS, WEBCAST AND CONFERENCE CALL ON OCTOBER 22 nd , 2020     VÉLIZY-VILLACOUBLAY, France — October 12 th , 2020 — Dassault Systèmes (Euronext Paris: #13065, DSY.PA), the 3DEXPERIENCE Company, world leader in 3D design software, 3D Digital Mock

Declaration of the number of outstanding shares and voting rights as of September 30, 2020 Vélizy-Villacoublay (France) October 6, 2020 – Dassault Systèmes (Euronext Paris: #13065, DSY.PA) reports below the total number of its outstanding shares and voting rights as of September 30, 2020, according

Declaration of the number of outstanding shares and voting rights as of August 31, 2020 Vélizy-Villacoublay (France) September 3, 2020 – Dassault Systèmes (Euronext Paris: #13065, DSY.PA) reports below the total number of its outstanding shares and voting rights as of August 31, 2020, according to

Declaration of the number of outstanding shares and voting rights as of July 31, 2020 Vélizy-Villacoublay (France) August 7, 2020 – Dassault Systèmes (Euronext Paris: #13065, DSY.PA) reports below the total number of its outstanding shares and voting rights as of July 31, 2020, according to