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France Biotechnology & Medical Research

Transgene SA (TNG)

Track

The most recent insider trading activity occurred on November 26, 2025, with a significant BUY transaction by TSGH société par actions simplifiée. Prior to this, another substantial BUY transaction was made by the same entity on July 30, 2024. These transactions represent the most recent significant insider actions.
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Ticker: TNG Exchange: PAR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
TSGH société par actions simplifiée
Administrateur
1 purchase — total 125,702,323 EUR
Buy 26 Nov 2025
Value €633,872.38 | Price 288.05 | Shares 64,061
Buy 30 Jul 2024
Value €2,840,991.13 | Price 149.41 | Shares 71,583
Buy 22 Jun 2021
Value €24,999,800.00 | Price 2.45 | Shares 10,204,000
Buy 3 Jul 2019
Value €34,846,517.16 | Price 2.34 | Shares 14,891,674
Buy 14 Nov 2017
Value €4,000,001.40 | Price 2.55 | Shares 1,568,628
Buy 3 Nov 2016
Value €500,637,815,767,463.00 | Price 36,078,502.20 | Shares 13,876,347
Buy 8 Dec 2010
Value €5,182.91 | Price 14.72 | Shares 352
Buy 22 Nov 2010
Value €7,455.00 | Price 14.91 | Shares 500
Buy 8 Jul 2010
Value €61,947.00 | Price 12.39 | Shares 5,000
Sale 8 Jun 2010
Value €952,313.85 | Price 15.15 | Shares 62,859
Through HABERT DASSAULT FINANCE (HDF), a closely affiliated person
Buy 8 Jun 2010
Value €952,313.85 | Price 15.15 | Shares 62,859
Buy 7 Jun 2010
Value €525,744.00 | Price 16.00 | Shares 32,859
Through HABERT DASSAULT FINANCE (HDF), a closely affiliated person
Buy 18 May 2010
Value €6,972.39 | Price 0.15 | Shares 46,483
Through HABERT DASSAULT FINANCE (HDF), a closely affiliated person
Buy 27 Jan 2009
Value €52,979.26 | Price 11.59 | Shares 4,571
Buy 26 Jan 2009
Value €203,020.80 | Price 11.94 | Shares 17,000
Buy 23 Jan 2009
Value €75,537.92 | Price 11.50 | Shares 6,570
Buy 21 Jan 2009
Value €48,806.90 | Price 11.67 | Shares 4,181
Buy 9 Jan 2009
Value €27,000.00 | Price 12.00 | Shares 2,250
Buy 7 Jan 2009
Value €111,340.37 | Price 12.00 | Shares 9,282
Buy 5 Jan 2009
Value €7,932.00 | Price 12.00 | Shares 661
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
2025-12-01 2025-11-26 B Purchase TSGH société par actions simplifiée

Administrateur

Director
64,061
288.05
€633,872 		64,061 288.05 €633,872
2024-08-01 2024-07-30 B Purchase TSGH Société par actions simplifiée

Administrateur

Director
71,583
149.41
€2,840,991 		71,583 149.41 €2,840,991
2021-06-25 2021-06-22 B Purchase TSGH Société par actions simplifiée

Administrateur

Director
10,212
375.22
€4,147,590 		10,212 375.22 €4,147,590
2019-07-04 2019-07-03 B Purchase TSGH SAS

Administrateur

Director
14,891,674
2.34
€34,846,517 		14,891,674 2.34 €34,846,517
2017-11-17 2017-11-14 B Purchase TSGH SAS

Administrateur

Director
1,568,628
2.55
€4,000,001 		1,568,628 2.55 €4,000,001
2016-11-04 2016-11-03 B Purchase TSGH SAS

Administrateur

Director
13,876,347
36,078,502.20
€500,637,815,767,463 		13,876,347 36,078,502.20 €500,637,815,767,463
2010-12-21 2010-12-08 B Purchase
Jean-François LABBE

Administrateur

Director
352
14.72
€5,183 		352 14.72 €5,183
2010-11-30 2010-11-22 B Purchase
Arnaud FAYET

Administrateur

Director
500
14.91
€7,455 		500 14.91 €7,455
2011-07-22 2010-07-08 B Purchase
Arnaud FAYET

Administrateur

Director
5,000
12.39
€61,947 		5,000 12.39 €61,947
2010-06-15 2010-06-08 S Sale
Benoît HABERT

Administrateur

Through HABERT DASSAULT FINANCE (HDF), a closely affiliated person Director
62,859
15.15
€952,314 		62,859 15.15 €952,314
2010-06-15 2010-06-08 B Purchase
Benoît HABERT

Administrateur

Director
62,859
15.15
€952,314 		62,859 15.15 €952,314
2010-06-15 2010-06-07 B Purchase
Benoît HABERT

Administrateur

Through HABERT DASSAULT FINANCE (HDF), a closely affiliated person Director
32,859
16.00
€525,744 		32,859 16.00 €525,744
2010-05-26 2010-05-18 B Purchase
Benoît HABERT

Administrateur

Through HABERT DASSAULT FINANCE (HDF), a closely affiliated person Director
46,483
0.15
€6,972 		46,483 0.15 €6,972
2009-02-11 2009-01-27 B Purchase TSGH

Administrateur

Director
4,571
11.59
€52,979 		4,571 11.59 €52,979
2009-02-02 2009-01-26 B Purchase TSGH

Administrateur

Director
17,000
11.94
€203,021 		17,000 11.94 €203,021
2009-02-02 2009-01-23 B Purchase TSGH

Administrateur

Director
6,570
11.50
€75,538 		6,570 11.50 €75,538
2009-02-02 2009-01-21 B Purchase TSGH

Administrateur

Director
4,181
11.67
€48,807 		4,181 11.67 €48,807
2009-01-15 2009-01-09 B Purchase TSGH

Administrateur

Director
2,250
12.00
€27,000 		2,250 12.00 €27,000
2009-01-15 2009-01-07 B Purchase TSGH

Administrateur

Director
9,282
12.00
€111,340 		9,282 12.00 €111,340
2009-01-12 2009-01-05 B Purchase TSGH

Administrateur

Director
661
12.00
€7,932 		661 12.00 €7,932
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