Dassault Systèmes: disclosure of trading in own shares

Press Release

VELIZY-VILLACOUBLAY, France - January 18, 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 10 to 14, 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/regulated-information/permanent-information

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

	Identification code of the		Identification code of	Daily total volume	Daily weighted
Name of issuer	Date of trading	the financial	(in number of	average acquisition	Market
issuer
		instrument	shares)	price of the shares*
DASSAULT SYSTEMES	96950065LBWY0APQIM86	10-Jan-22	FR0014003TT8	254 947	47,3012	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	10-Jan-22	FR0014003TT8	103 325	47,2926	DXE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	10-Jan-22	FR0014003TT8	16 754	47,3523	TQE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	11-Jan-22	FR0014003TT8	206 867	47,3535	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	11-Jan-22	FR0014003TT8	78 760	47,3541	DXE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	11-Jan-22	FR0014003TT8	17 500	47,2694	TQE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	12-Jan-22	FR0014003TT8	58 788	46,9652	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	12-Jan-22	FR0014003TT8	16 355	46,9792	DXE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	12-Jan-22	FR0014003TT8	7 607	46,9776	TQE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	13-Jan-22	FR0014003TT8	245 561	46,5681	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	13-Jan-22	FR0014003TT8	76 680	46,4330	DXE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	13-Jan-22	FR0014003TT8	12 653	46,3869	TQE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	14-Jan-22	FR0014003TT8	284 196	45,5463	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	14-Jan-22	FR0014003TT8	126 708	45,5402	DXE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	14-Jan-22	FR0014003TT8	19 748	45,5417	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 François-JoséBORDONADO / Béatrix [e-mail]

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