Dassault Systèmes: declaration of the number of outstanding shares and voting rights as of May 31, 2025

Press launch
Velizy-Villacoublay, France – June 9, 2025

Clarification of the variety of excellent shares and
voting rights from Might 31, 2025

Dassault Systèmes (Euronext Paris: FR0014003TT8, DSY.PA) introduced right now beneath the overall variety of excellent shares and voting rights from 31 Might 2025, in accordance with Articles 223-16 and 221-3 of the Normal Regulation of the Normal Regulation of the Normal Regulation of the Normal Regulation of the Normal Regulation of the Normal Regulation of the Normal Regulation of the Normal Regulation of the Normal Regulation of the Normal Regulation of the Normal regulation Caritage des Marchés financiers.

Variety of excellent shares: 1,340,826,964

Variety of voting rights*: 2,014.017,258

*The full variety of voting rights is calculated on the idea of the overall variety of excellent shares, even when the voting rights related to it are suspended, in accordance with Article 223-11 of the overall regulation of the Autorité des Marches finance officers with regard to the strategy for calculating the chances of the shares and within the voting rights. We invite our shareholders to seek advice from this text if they need to declare the intersection of boundaries.

Statements relating to the crossing of the brink have to be despatched to:
Dassault Systèmes, Investor Relations Service, 10, Rue Marcel Dassault, CS 40501, 78946 Vélizy-Villacoublay Cedex (France). E-mail tackle: Investors@3ds.com

###

About Dassault Systèmes

Dassault Systèmes is a catalyst for human progress. Since 1981, the Pioneer firm has had in digital worlds to enhance actual life for shoppers, sufferers and residents. With Dassault Systèmes’ 3DExpertise platform, 370,000 prospects of all sorts of sizes, in all industries, can work collectively, introduce themselves and create sustainable improvements which have a significant influence. For extra data, go to http://www.3ds.com

Dassault Systèmes Investor Relations Group FTI Consulting
Béatrix Martinez: Arnaud de Cheffontaines: +33 1 47 03 69 48
+33 1 61 62 40 73 Jamie Ricketts: +44 20 3727 1600
investors@3ds.com

Dassault Systèmes press contacts
Enterprise / France
Arnaud Malherbe: +33 1 61 62 87 73
arnaud.malherbe@3ds.com

© Dassault Systèmes. All rights reserved. 3DExpertise, the 3DS brand, the compass icon, ifwe, 3dexcite, 3dvia, Biovia, Catia, Centric PLM, DELMIA, GEOVIA, MEDIDATA, NETSCALE, OUTSCALE, SIMULIA and Register Incorpored with The Registers Undered Firm and Firms and Firms and firms the European Firm, the European Firm, the European Firm, Firm, Firm, Firm, Firm, Firm, Firm, Firm, Firm, Firm, Firm, Firm, Firm, Firm, Faned Firm, and The Undered Firm 34 -36 -36 -34 -34s and firms. subsidiaries in america and/or different nations. All different emblems are the property of their respective homeowners. Using all Dassault techniques or its emblems of the subsidiaries is topic to their specific written approval.

• Dassault Systèmes: Declaration of the number of outstanding shares and voting rights from 31 May 2025