Dassault Systèmes: disclosure of trading in own shares

Rhea-AI Summary

Dassault Systèmes (DASTY) has disclosed its recent share repurchase activities as part of the program approved by shareholders on May 22, 2025. The company executed two trading sessions on September 8 and 10, 2025, acquiring a total of 30,822 shares.

The transactions were conducted on the XPAR market (Euronext Paris), with 5,822 shares purchased at an average price of €26.7952 on September 8, and 25,000 shares acquired at an average price of €27.6455 on September 10.

News Market Reaction

+2.33%

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+2.33% News Effect

On the day this news was published, DASTY gained 2.33%, reflecting a moderate positive market reaction.

Data tracked by StockTitan Argus on the day of publication.

Press Release
VELIZY-VILLACOUBLAY, France — September 16, 2025

                

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
Period: September 8 and September 10, 2025

Detailed information (presentation by day and by market and transaction-by-transaction details) can be consulted on the website of Dassault Systèmes: https://investor.3ds.com/regulated-information/permanent-information

Presentation of the trading in own shares by day and by market

Name of issuer	Identification code of the issuer	Date of trading	Identification code of the financial instrument	Daily total volume (in number of shares)	Daily weighted average acquisition price of the shares*	Market
DASSAULT SYSTEMES	96950065LBWY0APQIM86	8-Sep-25	FR0014003TT8	5 822	26,7952	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	10-Sep-25	FR0014003TT8	25 000	27,6455	XPAR

(*)The weighted average unit price is a rounded price

Declarations related to crossing of threshold must be sent to:
Dassault Systèmes, Investor Relations Service, 10, rue Marcel Dassault, CS 40501, 78946 Vélizy-Villacoublay Cedex (France). E-mail address: Investors@3ds.com  

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ABOUT DASSAULT SYSTÈMES

Dassault Systèmes is a catalyst for human progress. Since 1981, the company has pioneered virtual worlds to improve real life for consumers, patients and citizens. With Dassault Systèmes’ 3DEXPERIENCE platform, 370 000 customers of all sizes, in all industries, can collaborate, imagine and create sustainable innovations that drive meaningful impact. For more information, visit www.3ds.com

Dassault Systèmes Investor Relations Team                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
Corporate / France        
Arnaud Malherbe / Déborah Cobbi
+33 1 61 62 87 73 / +33 1 61 62 70 83
arnaud.malherbe@3ds.com / deborah.cobbi@3ds.com

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• Dassault Systèmes: disclosure of trading in own shares

FAQ

How many shares did Dassault Systèmes (DASTY) repurchase in September 2025?

Dassault Systèmes repurchased a total of 30,822 shares across two trading sessions: 5,822 shares on September 8 and 25,000 shares on September 10, 2025.

What was the average purchase price for DASTY shares in the September 2025 buyback?

The company purchased shares at an average price of €26.7952 on September 8 and €27.6455 on September 10, 2025.

When was Dassault Systèmes' share repurchase program approved?

The share repurchase program was approved by Dassault Systèmes shareholders at the General Meeting on May 22, 2025.

Where can investors find detailed transaction information for DASTY's share buybacks?

Detailed transaction-by-transaction information can be found on Dassault Systèmes' website at investor.3ds.com/regulated-information/permanent-information.