Dassault Systèmes: disclosure of trading in own shares

Vélizy-Villacoublay, October 6, 2021

DISCLOSURE OF TRADING IN OWN SHARES
(Repurchase program decided by the General Meeting of Shareholders of May 26, 2021)

Issuer: Dassault Systèmes SE
Type of securities: ordinary shares
Period: September 30 to October 1, 2021

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	30-Sep-21	FR0014003TT8	278 513	45,6740	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	30-Sep-21	FR0014003TT8	96 380	45,6652	DXE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	30-Sep-21	FR0014003TT8	26 100	45,6678	TQE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	1-Oct-21	FR0014003TT8	354 000	44,9420	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	1-Oct-21	FR0014003TT8	116 000	44,9628	DXE
DASSAULT SYSTEMES	96950065LBWY0APQIM86	1-Oct-21	FR0014003TT8	30 000	44,9624	TQE

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

CONTACTS:
Dassault Systèmes:
Investor Relations
François-José Bordonado/Béatrix Martinez
+33 1 61 62 69 24

Attachment

• Dassault Systèmes: disclosure of trading in own shares