Dassault Systèmes SE

Transaction in Own Shares • Jan 31, 2022

Press Release VELIZY-VILLACOUBLAY, France — January 31, 2022

DISCLOSURE OF TRADING IN OWN SHARES

(Repurchase program decided by the General Meeting of Shareholders of May 26, 2021)

Issuer: Dassault Systèmes (Euronext Paris: FR0014003TT8, DSY.PA) Type of securities: Ordinary shares Period: January 24 to 25, 2022

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/regulatedinformation/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	24-Jan-22	FR0014003TT8	326 840	43,4360	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	24-Jan-22	FR0014003TT8	167 800	43,3866	DXE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	24-Jan-22	FR0014003TT8	25 360	43,5030	TQE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	25-Jan-22	FR0014003TT8	73 000	42,6544	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	25-Jan-22	FR0014003TT8	38 000	42,6478	DXE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	25-Jan-22	FR0014003TT8	5 391	42,6525	TQE

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

ABOUT DASSAULT SYSTÈMES

Dassault Systèmes, the 3DEXPERIENCE Company, is a catalyst for human progress. We provide business and people with collaborative 3D virtual environments to imagine sustainable innovations. By creating virtual twin experiences of the real world with our 3DEXPERIENCE platform and applications, our customers push the boundaries of innovation, learning and production. Dassault Systèmes brings value to more than 290,000 customers of all sizes, in all industries, in more than 140 countries. For more information, visit www.3ds.com

Dassault Systèmes Investor Relations' Contacts

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