Dassault Systèmes SE

Capital/Financing Update • Jul 13, 2022

Half-year statement of the Liquidity contract entered into with Oddo BHF SCA

Dassault Systèmes (Euronext Paris: FR0014003TT8, DSY.PA) announces that the following resources appeared on June 30, 2022 on the liquidity contract entered into with Oddo BHF SCA implemented on January 7, 2015 and updated on June 18, 2019:

• 519,175 Dassault Systèmes shares, and
• € 13,616,230.41 in cash.

It is reminded that:

• 1. at the time of the implementation of the liquidity contract, the following resources appeared on the liquidity account:
• 0 Dassault Systèmes shares;
• € 10,000,000 in cash.
• 1. Pursuant to the amendment dated October 26, 2017, an additional contribution of € 5,000,000 was made, increasing from € 10,000,000 to € 15,000,000 the resources of the liquidity agreement.
• 1. Pursuant to the amendment dated December 13, 2018, an additional contribution of € 5,000,000 was made, increasing from € 15,000,000 to € 20,000,000 the resources of the liquidity agreement.
• 1. At the time of implementation of the new liquidity contract on June 18, 2019, the following resources appeared on the liquidity account:
• 62,557 Dassault Systèmes stocks, and;
• € 17,496,140.38 in cash.

From January 1, 2022 to June 30, 2022 the following transactions have been carried out:

• 3,066 purchases;
• 1,725 sales.

During the same period, the volume of securities traded, amounted to:

• 637,750 Dassault Systèmes stocks and € 25,017,697.52 purchases;
• 332,060 Dassault Systèmes stocks and € 13,227,408.67 sales.

PURCHASES				SALES
Date	Transactions quantity	Securities quantity	Capital in EUR	Transactions quantity	Securities quantity	Capital in EUR
Total	3,066	637,750	25,017,697.52	1,725	332,060	13,227,408.67
26/01/2022	237	25,000	1,055,242.59	0	0	0
27/01/2022	341	50,000	2,063,653.4	0	0	0
28/01/2022	213	48,000	1,944,770	169	18,000	736,027.2
31/01/2022	0	0	0	57	25,000	1,050,885
01/02/2022	195	62,000	2,611,064	82	20,000	851,050
02/02/2022	0	0	0	299	56,000	2,396,662.65
03/02/2022	450	80,000	3,386,156.32	7	2,000	86,200
04/02/2022	0	0	0	14	14,688	619,833.6
08/02/2022	168	40,000	1,656,937.5	10	655	27,739.25
09/02/2022	0	0	0	206	40,000	1,692,793.76
10/02/2022	88	19,500	813,653.05	41	9,500	403,468.05
11/02/2022	216	50,000	2,050,267.9	9	1,500	62,242.5
14/02/2022	185	50,000	1,986,215	44	11,500	460,262.5
15/02/2022	6	1,500	60,150	72	16,420	669,112.5
13/06/2022	252	47,500	1,644,223.41	0	0	0
20/06/2022	126	20,000	674,247.5	29	6,000	204,490
21/06/2022	20	3,000	102,078.6	61	7,000	239,624.39
22/06/2022	175	27,500	920,190.75	35	5,000	170,577.5
23/06/2022	49	8,000	271,247.5	82	15,000	518,238.95
24/06/2022	0	0	0	105	20,000	722,707.24
27/06/2022	39	30,000	1,087,513.75	117	16,958	622,110.78
28/06/2022	137	25,000	907,473.75	134	18,000	657,641.25
29/06/2022	53	24,565	868,825.75	150	23,839	860,166.55
30/06/2022	116	26,185	913,786.75	2	5,000	175,575

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 to achieve a more sustainable world for patients, citizens, and consumers. Dassault Systèmes brings value to more than 300,000 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-José BORDONADO / Béatrix MARTINEZ investors@3ds.com +33 (0)1 61 62 69 24 USA & Canada: callie.gauzer@3ds.com

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