Dassault Systèmes: Disclosure of Trading in Own Shares

(Repurchase program decided by the General Meeting of Shareholders of May 22, 2018)

VÉLIZY-VILLACOUBLAY, France--(BUSINESS WIRE)-- Regulatory News:

Issuer: Dassault Systèmes SE (Paris: DSY)
Type of securities: ordinary shares
Period: from October 25 to 31, 2018

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

Total daily volume (in number of shares)

Weighted average daily acquisition price of the shares*

Market

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/25/2018

FR0000130650

112,047

111.8947

XPAR

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/25/2018

FR0000130650

26,410

111.5642

BATE

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/25/2018

FR0000130650

36,366

111.7140

CHIX

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/25/2018

FR0000130650

16,139

111.7249

TRQX

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/26/2018

FR0000130650

114,842

109.5148

XPAR

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/26/2018

FR0000130650

31,017

109.4891

BATE

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/26/2018

FR0000130650

38,329

109.4920

CHIX

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/26/2018

FR0000130650

16,556

109.4964

TRQX

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/26/2018

FR0000130650

33,000

109.325

XV

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/29/2018

FR0000130650

68,520

107.2926

XPAR

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/29/2018

FR0000130650

14,708

107.4013

CHIX

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/29/2018

FR0000130650

6,020

107.2486

TRQX

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/29/2018

FR0000130650

11,370

107.2362

BATE

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/30/2018

FR0000130650

122,500

105.9341

XPAR

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/30/2018

FR0000130650

43,100

105.9588

CHIX

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/30/2018

FR0000130650

17,500

105.7692

TRQX

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/30/2018

FR0000130650

31,900

105.9165

BATE

DASSAULT SYSTEMES

96950065LBWY0APQIM86

10/31/2018

FR0000130650

59,676

110.0028

XPAR

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

View source version on businesswire.com: https://www.businesswire.com/news/home/20181102005239/en/

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

Source: Dassault Systèmes

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