France Pharmaceuticals

Guerbet SA (GBT)

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Guerbet SA experienced three recent buy transactions totaling approximately 79,536 EUR, all executed by administrator Vincent Dagommer on August 4, 2026. These acquisitions occur amidst a 20.2% decline in share value over the past quarter, with the stock currently trading near its 52-week low.
Ticker: GBT 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 Guerbet SA. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.1
Vincent DAGOMMER Administrateur Director
Through CEMBRO CONSULTING SASU, a closely affiliated person
Transaction date
Purchase
Price
446.00
Quantity 34,693
Value €3,577,302
2.1
Vincent DAGOMMER Administrateur Director
Through CEMBRO CONSULTING SASU, a closely affiliated person
Transaction date
Purchase
Price
298.49
Quantity 7,649
Value €4,931,108
2.1
Vincent DAGOMMER Administrateur Director
Through CEMBRO CONSULTING SASU, a closely affiliated person
Transaction date
Purchase
Price
102.61
Quantity 31,774
Value €649,191
0.8
Carine DAGOMMER Administratrice Director
Through Vincent Dagommer, a closely affiliated person
Transaction date
Purchase
Price
15.00
Quantity 90
Value €1,350
0.8
Carine DAGOMMER Administratrice Director
Through Vincent Dagommer, a closely affiliated person
Transaction date
Purchase
Price
15.00
Quantity 1,100
Value €16,500
2.9
Michèle Lesieur Administratrice indépendante Non-Executive Director
Transaction date
Purchase
Price
13.68
Quantity 200
Value €2,736
3.4
Marc Massiot Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
19.69
Quantity 1,413
Value €27,828
3.4
Marc Massiot Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
18.00
Quantity 3,062
Value €55,114
3.4
MARC MASSIOT Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
18.80
Quantity 500
Value €9,400
3.4
MARC MASSIOT Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
19.17
Quantity 1,000
Value €19,170
3.4
Marc Massiot Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
26.82
Quantity 1,475
Value €39,561
3.4
Marc Massiot Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
26.88
Quantity 2,242
Value €60,260
1.9
Mark Fouquet Administrateur Director
Through GENEVIEVE FOUQUET, a closely affiliated person
Transaction date
Sale
Price
26.28
Quantity 800
Value €21,024
1.9
Mark Fouquet Administrateur Director
Through GENEVIEVE FOUQUET, a closely affiliated person
Transaction date
Sale
Price
26.01
Quantity 2,200
Value €57,222
1.9
MARK FOUQUET ADMINISTRATEUR Director
Through GENEVIEVE FOUQUET, a closely affiliated person
Transaction date
Sale
Price
25.99
Quantity 3,000
Value €77,968
3.4
Marc MASSIOT Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
35.14
Quantity 142
Value €4,989
3.4
Marc MASSIOT Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
35.02
Quantity 950
Value €33,272
3.4
Marc MASSIOT Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
34.34
Quantity 300
Value €10,301
3.4
MARC MASSIOT Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
34.00
Quantity 500
Value €17,000
3.4
MARC MASSIOT Administrateur Director
Through HAKEA SAS SAS, a closely affiliated person
Transaction date
Purchase
Price
34.45
Quantity 1,108
Value €38,172
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-06 2026-08-04 B Purchase
2.1
Vincent DAGOMMER

Administrateur

Through CEMBRO CONSULTING SASU, a closely affiliated person Director
34,693
446.00
€3,577,302 		34,693 446.00 €3,577,302
2026-08-06 2026-08-04 B Purchase
2.1
Vincent DAGOMMER

Administrateur

Through CEMBRO CONSULTING SASU, a closely affiliated person Director
7,649
298.49
€4,931,108 		7,649 298.49 €4,931,108
2026-08-06 2026-08-04 B Purchase
2.1
Vincent DAGOMMER

Administrateur

Through CEMBRO CONSULTING SASU, a closely affiliated person Director
31,774
102.61
€649,191 		31,774 102.61 €649,191
2025-11-13 2025-11-03 B Purchase
0.8
Carine DAGOMMER

Administratrice

Through Vincent Dagommer, a closely affiliated person Director
90
15.00
€1,350 		90 15.00 €1,350
2025-11-13 2025-11-03 B Purchase
0.8
Carine DAGOMMER

Administratrice

Through Vincent Dagommer, a closely affiliated person Director
1,100
15.00
€16,500 		1,100 15.00 €16,500
2025-10-06 2025-10-03 B Purchase
2.9
Michèle Lesieur

Administratrice indépendante

Non-Executive Director
200
13.68
€2,736 		200 13.68 €2,736
2025-04-09 2025-04-07 B Purchase
3.4
Marc Massiot

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
1,413
19.69
€27,828 		1,413 19.69 €27,828
2025-04-09 2025-04-07 B Purchase
3.4
Marc Massiot

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
3,062
18.00
€55,114 		3,062 18.00 €55,114
2025-04-08 2025-04-03 B Purchase
3.4
MARC MASSIOT

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
500
18.80
€9,400 		500 18.80 €9,400
2025-04-08 2025-04-03 B Purchase
3.4
MARC MASSIOT

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
1,000
19.17
€19,170 		1,000 19.17 €19,170
2025-02-26 2025-02-24 B Purchase
3.4
Marc Massiot

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
1,475
26.82
€39,561 		1,475 26.82 €39,561
2025-02-26 2025-02-21 B Purchase
3.4
Marc Massiot

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
2,242
26.88
€60,260 		2,242 26.88 €60,260
2024-11-29 2024-11-28 S Sale
1.9
Mark Fouquet

Administrateur

Through GENEVIEVE FOUQUET, a closely affiliated person Director
800
26.28
€21,024 		800 26.28 €21,024
2024-11-29 2024-11-27 S Sale
1.9
Mark Fouquet

Administrateur

Through GENEVIEVE FOUQUET, a closely affiliated person Director
2,200
26.01
€57,222 		2,200 26.01 €57,222
2024-11-28 2024-11-26 S Sale
1.9
MARK FOUQUET

ADMINISTRATEUR

Through GENEVIEVE FOUQUET, a closely affiliated person Director
3,000
25.99
€77,968 		3,000 25.99 €77,968
2024-08-21 2024-08-19 B Purchase
3.4
Marc MASSIOT

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
142
35.14
€4,989 		142 35.14 €4,989
2024-08-19 2024-08-15 B Purchase
3.4
Marc MASSIOT

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
950
35.02
€33,272 		950 35.02 €33,272
2024-08-19 2024-08-15 B Purchase
3.4
Marc MASSIOT

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
300
34.34
€10,301 		300 34.34 €10,301
2024-08-16 2024-08-12 B Purchase
3.4
MARC MASSIOT

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
500
34.00
€17,000 		500 34.00 €17,000
2024-08-16 2024-08-12 B Purchase
3.4
MARC MASSIOT

Administrateur

Through HAKEA SAS SAS, a closely affiliated person Director
1,108
34.45
€38,172 		1,108 34.45 €38,172
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