Dassault Systèmes

disclosure of trading in own shares

Vélizy-Villacoublay, December 10, 2019

DISCLOSURE OF TRADING IN OWN SHARES
(Repurchase program decided by the General Meeting of Shareholders of May 23, 2019)

Issuer: Dassault Systèmes SE
Type of securities: ordinary shares
Period: December 2 to 6, 2019

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	3-Dec-19	FR0000130650	24,495	138.9394	XPAR
DASSAULT SYSTEMES	96950065LBWY0APQIM86	3-Dec-19	FR0000130650	5,649	138.9476	CHIX
DASSAULT SYSTEMES	96950065LBWY0APQIM86	3-Dec-19	FR0000130650	2,543	138.9330	TRQX
DASSAULT SYSTEMES	96950065LBWY0APQIM86	3-Dec-19	FR0000130650	8,670	138.9353	BATE

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

CONTACTS:

Dassault Systèmes:
Investor Relations
François-José Bordonado/Béatrix Martinez
[phone]

Attachment

• Dassault Systèmes: disclosure of trading in own shares