France Chemicals

Robertet SA (RBT)

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The most recent insider trading activity occurred on February 27, 2026, with a significant sell transaction by Christophe Maubert, an Administrator, valued at $1.4 million. Prior to this, Georges Maubert, also an Administrator, sold shares on November 10, 2025. Earlier in 2025, there was a notable buy transaction.
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Ticker: RBT Exchange: PAR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Christophe Maubert
Administrateur
1 sale — total 1,400,000 EUR
Sale 27 Feb 2026
Value €3,368,483.72 | Price 90.84 | Shares 94,866
Through Thomas Maubert, a closely affiliated person
Sale 10 Nov 2025
Value €3,011,176.59 | Price 67.19 | Shares 5,161
Buy 28 May 2025
Value €7,623,027.75 | Price 507.96 | Shares 15,007
Through MAUBERT société anonyme, a closely affiliated person
Sale 13 May 2025
Value €1,660,000.00 | Price 830.00 | Shares 2,000
Sale 13 May 2025
Value €1,260,000.00 | Price 840.00 | Shares 1,500
Sale 9 May 2025
Value €373,100.00 | Price 820.00 | Shares 455
Sale 5 May 2025
Value €36,900.00 | Price 820.00 | Shares 45
Sale 16 Dec 2024
Value €1,043,458.00 | Price 871.00 | Shares 1,198
Sale 16 Dec 2024
Value €1,742.00 | Price 871.00 | Shares 2
Sale 11 Oct 2024
Value €95,000.00 | Price 950.00 | Shares 100
Sale 23 Feb 2023
Value €26,430.00 | Price 881.00 | Shares 30
Sale 23 Feb 2023
Value €26,670.00 | Price 889.00 | Shares 30
Sale 23 Feb 2023
Value €30,634.00 | Price 901.00 | Shares 34
Sale 23 Feb 2023
Value €913.00 | Price 913.00 | Shares 1
Sale 5 Sep 2022
Value €199,340,055.00 | Price 885.00 | Shares 225,243
Through Maubert SA Société anonyme, a closely affiliated person
Sale 20 Jun 2019
Value €660,809.10 | Price 629.34 | Shares 1,050
Buy 5 Dec 2011
Value €2,440.00 | Price 122.00 | Shares 20
Sale 26 Oct 2010
Value €19,186.00 | Price 106.00 | Shares 181
Sale 26 Oct 2010
Value €29,786.00 | Price 106.00 | Shares 281
Sale 25 Oct 2010
Value €6,678.00 | Price 106.00 | Shares 63
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
2026-03-04 2026-02-27 S Sale
3.4
Christophe Maubert

Administrateur

Through Thomas Maubert, a closely affiliated person Director
94,866
90.84
€3,368,484 		94,866 90.84 €3,368,484
2025-11-13 2025-11-10 S Sale
2.8
Georges Maubert

Administrateur

Director
5,161
67.19
€3,011,177 		5,161 67.19 €3,011,177
2025-06-02 2025-05-28 B Purchase Through MAUBERT société anonyme, a person closely affiliated to an insider
17,597
243.30
€336,433 		17,597 243.30 €336,433
2025-05-16 2025-05-13 S Sale
2.0
Olivier Maubert

Salarié Directeur

Officer
2,000
830.00
€1,660,000 		2,000 830.00 €1,660,000
2025-05-14 2025-05-13 S Sale
2.6
Philippe Maubert

Président du Conseil d'administration

Director
1,500
840.00
€1,260,000 		1,500 840.00 €1,260,000
2025-05-09 2025-05-09 S Sale
2.0
Olivier Maubert

Salarié Directeur

Officer
455
820.00
€373,100 		455 820.00 €373,100
2025-05-14 2025-05-05 S Sale
2.0
Olivier Maubert

Salarié Directeur

Officer
45
820.00
€36,900 		45 820.00 €36,900
2024-12-19 2024-12-16 S Sale
3.4
Christophe Maubert

Salarié Directeur

Officer
1,198
871.00
€1,043,458 		1,198 871.00 €1,043,458
2024-12-19 2024-12-16 S Sale
3.4
Christophe Maubert

Salarié Directeur

Officer
2
871.00
€1,742 		2 871.00 €1,742
2024-11-04 2024-10-11 S Sale
2.3
Julien Maubert

Directeur de Division

Officer
100
950.00
€95,000 		100 950.00 €95,000
2023-07-31 2023-02-23 S Sale
2.7
Jérôme Bruhat

Directeur Général

Officer
30
881.00
€26,430 		30 881.00 €26,430
2023-07-31 2023-02-23 S Sale
2.7
Jérôme Bruhat

Directeur Général

Officer
30
889.00
€26,670 		30 889.00 €26,670
2023-07-31 2023-02-23 S Sale
2.7
Jérôme Bruhat

Directeur Général

Officer
34
901.00
€30,634 		34 901.00 €30,634
2023-07-31 2023-02-23 S Sale
2.7
Jérôme Bruhat

Directeur Général

Officer
1
913.00
€913 		1 913.00 €913
2022-09-09 2022-09-05 S Sale ) Through Maubert SA Société anonyme, a closely affiliated person
225,243
885.00
€199,340,055 		225,243 885.00 €199,340,055
2020-05-04 2019-06-20 S Sale
0.9
Lionel Picolet

Administrateur et Directeur Général Adjoint

Executive Director
1,050
629.34
€660,809 		1,050 629.34 €660,809
2011-12-12 2011-12-05 B Purchase
2.6
Gilberte LOMBARD

Administrateur

Director
20
122.00
€2,440 		20 122.00 €2,440
2010-11-10 2010-10-26 S Sale
3.4
Christophe MAUBERT

Directeur Général délégué

Officer
181
106.00
€19,186 		181 106.00 €19,186
2010-11-10 2010-10-26 S Sale
2.0
Olivier MAUBERT

Directeur Général délégué

Officer
281
106.00
€29,786 		281 106.00 €29,786
2010-11-10 2010-10-25 S Sale
3.4
Christophe MAUBERT

Directeur Général délégué

Officer
63
106.00
€6,678 		63 106.00 €6,678
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