France Software & IT Services

Dassault Systemes SE (DSY)

Track

Over the past 90 days, Dassault Systemes SE recorded one insider transaction, consisting of a purchase valued at approximately 100,225 EUR by board member Eric Trappier. This activity follows a period of broader insider buying by various board members. The stock has experienced a 4.2% decline over the last quarter.
Ticker: DSY Exchange: PAR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Dassault Systemes SE. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
ERIC TRAPPIER
Administrateur
1 purchase — total 100,225 EUR
Buy 2 Jun 2026
Value €1,087,599.05 | Price 75.17 | Shares 91,365
Buy 13 Feb 2026
Value €1,595,958.94 | Price 56.69 | Shares 63,894
Buy 12 Feb 2026
Value €9,015.00 | Price 18.03 | Shares 500
Buy 10 Dec 2025
Value €746,585.15 | Price 23.07 | Shares 32,355
Sale 5 Dec 2025
Value €706,938.73 | Price 23.74 | Shares 29,777
Sale 5 Dec 2025
Value €504,958.42 | Price 23.81 | Shares 21,204
Buy 7 Nov 2025
Value €191,503.38 | Price 23.15 | Shares 8,274
Buy 7 Nov 2025
Value €155,702.86 | Price 23.15 | Shares 6,726
Buy 6 Nov 2025
Value €245,694.08 | Price 23.57 | Shares 10,423
Buy 6 Nov 2025
Value €107,850.14 | Price 23.56 | Shares 4,577
Buy 4 Nov 2025
Value €296,129.92 | Price 23.99 | Shares 12,346
Buy 4 Nov 2025
Value €63,652.21 | Price 23.98 | Shares 2,654
Buy 31 Oct 2025
Value €12,142.35 | Price 24.53 | Shares 495
Buy 30 Oct 2025
Value €36,975.00 | Price 24.65 | Shares 1,500
Buy 29 Oct 2025
Value €469,591.62 | Price 24.67 | Shares 19,034
Buy 29 Oct 2025
Value €270,248.59 | Price 24.64 | Shares 10,966
Buy 24 Oct 2025
Value €1,089,228.78 | Price 26.27 | Shares 41,457
Buy 24 Oct 2025
Value €881,925.97 | Price 26.29 | Shares 33,543
Sale 4 Sep 2025
Value €189,312.00 | Price 1.63 | Shares 116,000
Sale 3 Sep 2025
Value €81,084.00 | Price 1.40 | Shares 58,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-04 2026-06-02 B Purchase
3.4
ERIC TRAPPIER

Administrateur

Director
91,365
75.17
€1,087,599 		91,365 75.17 €1,087,599
2026-02-13 2026-02-13 B Purchase
1.4
Nathalie ROUVET-LAZARE

Membre du Conseil d'administration / administrateur Indépendant

Non-Executive Director
63,894
56.69
€1,595,959 		63,894 56.69 €1,595,959
2026-02-18 2026-02-12 B Purchase
2.2
Donatella Sciuto

Board member
64,155
463.20
€1,950,536 		64,155 463.20 €1,950,536
2025-12-11 2025-12-10 B Purchase
2.8
ROUVEN BERGMANN

Deputy General Director Finance

Director
32,355
23.07
€746,585 		32,355 23.07 €746,585
2025-12-09 2025-12-05 S Sale
2.8
ROUVEN BERGMANN

Deputy General Director Finance

Director
29,777
23.74
€706,939 		29,777 23.74 €706,939
2025-12-09 2025-12-05 S Sale
2.8
ROUVEN BERGMANN

Deputy General Director Finance

Director
21,204
23.81
€504,958 		21,204 23.81 €504,958
2025-11-13 2025-11-07 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
8,274
23.15
€191,503 		8,274 23.15 €191,503
2025-11-13 2025-11-07 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
6,726
23.15
€155,703 		6,726 23.15 €155,703
2025-11-13 2025-11-06 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
10,423
23.57
€245,694 		10,423 23.57 €245,694
2025-11-13 2025-11-06 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
4,577
23.56
€107,850 		4,577 23.56 €107,850
2025-11-07 2025-11-04 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
12,346
23.99
€296,130 		12,346 23.99 €296,130
2025-11-07 2025-11-04 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
2,654
23.98
€63,652 		2,654 23.98 €63,652
2025-11-04 2025-10-31 B Purchase
2.9
LAURENCE DAURES

Administratrice indépendante et Administratrice référente

Non-Executive Director
495
24.53
€12,142 		495 24.53 €12,142
2025-11-03 2025-10-30 B Purchase
2.2
XAVIER CAUCHOIS

administrateur

Director
1,500
24.65
€36,975 		1,500 24.65 €36,975
2025-11-04 2025-10-29 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
19,034
24.67
€469,592 		19,034 24.67 €469,592
2025-11-04 2025-10-29 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
10,966
24.64
€270,249 		10,966 24.64 €270,249
2025-10-30 2025-10-24 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
41,457
26.27
€1,089,229 		41,457 26.27 €1,089,229
2025-10-30 2025-10-24 B Purchase
3.1
CHARLES EDELSTENNE

PRESIDENT D'HONNEUR DE DASSAULT SYSTEMES

Director
33,543
26.29
€881,926 		33,543 26.29 €881,926
2025-09-05 2025-09-04 S Sale GROUPE INDUSTRIEL MARCEL DASSAULT SAS

Administrateur

Director
116,000
1.63
€189,312 		116,000 1.63 €189,312
2025-09-04 2025-09-03 S Sale GROUPE INDUSTRIEL MARCEL DASSAULT SAS

Administrateur

Director
58,000
1.40
€81,084 		58,000 1.40 €81,084
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