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Alten SA (ATE)

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Alten SA has seen no insider trading activity within the last three months. The most recent transaction occurred on February 22, 2026, when Olivier Granger purchased 9,000 shares. Prior to this, historical activity primarily consisted of various sales by company executives throughout 2023 and earlier years.

Recent historical buying signal · Feb 2026

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Recent historical buying signal · Feb 2026

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Ticker: ATE Exchange: PAR

• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings

Insider activity signal detected

7 activity signals detected for Alten SA

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Insider trades have triggered activity signals for Alten SA. Upgrade to see score, net flow, insiders and the full signal context.

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Company data & Insiders

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Trades

Buy 22 Feb 2026

Value €2,559,918.51 | Price 440.82 | Shares 28,208

Sale 21 Dec 2023

Value €2,138,408.27 | Price 366.27 | Shares 18,039

Sale 8 Nov 2023

Value €306,540.00 | Price 117.90 | Shares 2,600

Sale 19 May 2023

Value €320,164.00 | Price 160.08 | Shares 2,000

Sale 18 May 2023

Value €862,790.08 | Price 158.17 | Shares 5,455

Sale 17 May 2023

Value €781,378.00 | Price 156.28 | Shares 5,000

Sale 17 May 2023

Value €781,405.00 | Price 156.28 | Shares 5,000

Sale 16 May 2023

Value €1,565,819.00 | Price 156.58 | Shares 10,000

Sale 27 Apr 2023

Value €132,680.00 | Price 155.00 | Shares 856

Sale 7 Jan 2022

Value €76,600.00 | Price 153.20 | Shares 500

Sale 13 Dec 2021

Value €245,784.00 | Price 154.00 | Shares 1,596

Sale 9 Dec 2021

Value €524,981.90 | Price 154.23 | Shares 3,404

Sale 24 Nov 2021

Value €143,932.00 | Price 143.93 | Shares 1,000

Through GMA, a closely affiliated person

Sale 23 Nov 2021

Value €75,100.00 | Price 150.20 | Shares 500

Through GMA, a closely affiliated person

Sale 19 Nov 2021

Value €76,000.00 | Price 152.00 | Shares 500

Through GMA, a closely affiliated person

Sale 19 Nov 2021

Value €918,000.00 | Price 153.00 | Shares 6,000

Sale 18 Nov 2021

Value €76,511.30 | Price 153.02 | Shares 500

Through GMA, a closely affiliated person

Sale 16 Nov 2021

Value €153,250.00 | Price 153.25 | Shares 1,000

Through GMA, a closely affiliated person

Sale 12 Nov 2021

Value €76,000.00 | Price 152.00 | Shares 500

Through GMA, a closely affiliated person

Sale 11 Nov 2021

Value €74,950.00 | Price 149.90 | Shares 500

Through GMA, a closely affiliated person

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
2026-02-24	2026-02-22	B Purchase	1.5 Olivier Granger Directeur INT1 Officer	28,208 440.82 €2,559,919	28,208	440.82	€2,559,919
2023-12-22	2023-12-21	S Sale	1.7 Bruno BENOLIEL Directeur général adjoint Officer	18,039 366.27 €2,138,408	18,039	366.27	€2,138,408
2023-11-10	2023-11-08	S Sale	2.8 Marcello BARBA Directeur exécutif en charge de l’Europe du Sud Officer	43,407 466.27 €2,399,254	43,407	466.27	€2,399,254
2023-05-22	2023-05-19	S Sale	3.6 STEPHANE OUGIER Directeur Exécutif ALTEN France et de filiales Solutions Officer	2,000 160.08 €320,164	2,000	160.08	€320,164
2023-05-22	2023-05-18	S Sale	2.8 Marcello BARBA Directeur exécutif Officer	5,455 158.17 €862,790	5,455	158.17	€862,790
2023-05-22	2023-05-17	S Sale	3.1 Pierre BONHOMME Directeur Exécutif ALTEN France et UK Officer	5,000 156.28 €781,378	5,000	156.28	€781,378
2023-05-22	2023-05-17	S Sale	3.6 STEPHANE OUGIER Directeur Exécutif ALTEN France et de filiales Solutions Officer	5,000 156.28 €781,405	5,000	156.28	€781,405
2023-05-18	2023-05-16	S Sale	3.6 STEPHANE OUGIER Directeur Exécutif ALTEN France et de filiales Solutions Officer	10,000 156.58 €1,565,819	10,000	156.58	€1,565,819
2023-04-28	2023-04-27	S Sale	2.9 PIERRE FRANCOIS JEAN BONHOMME Directeur Exécutif ALTEN France et UK Officer	856 155.00 €132,680	856	155.00	€132,680
2022-01-11	2022-01-07	S Sale	3.1 Gérald ATTIA Directeur général délégué Officer	500 153.20 €76,600	500	153.20	€76,600
2021-12-15	2021-12-13	S Sale	3.1 Pierre BONHOMME Directeur Exécutif ALTEN France et UK Officer	1,596 154.00 €245,784	1,596	154.00	€245,784
2021-12-10	2021-12-09	S Sale	3.1 Pierre BONHOMME Directeur Exécutif ALTEN France et UK Officer	3,404 154.23 €524,982	3,404	154.23	€524,982
2021-11-30	2021-11-24	S Sale	3.1 Gérald ATTIA Directeur Général Délégué Through GMA, a closely affiliated person Officer	1,000 143.93 €143,932	1,000	143.93	€143,932
2021-11-30	2021-11-23	S Sale	3.1 Gérald ATTIA Directeur Général Délégué Through GMA, a closely affiliated person Officer	500 150.20 €75,100	500	150.20	€75,100
2021-11-30	2021-11-19	S Sale	3.1 Gérald ATTIA Directeur Général Délégué Through GMA, a closely affiliated person Officer	500 152.00 €76,000	500	152.00	€76,000
2021-11-23	2021-11-19	S Sale	3.6 STEPHANE OUGIER DIRECTEUR EXECUTIF ALTEN FRANCE ET DE FILIALES SOLUTIONS Officer	6,000 153.00 €918,000	6,000	153.00	€918,000
2021-11-30	2021-11-18	S Sale	3.1 Gérald ATTIA Directeur Général Délégué Through GMA, a closely affiliated person Officer	500 153.02 €76,511	500	153.02	€76,511
2021-11-30	2021-11-16	S Sale	3.1 Gérald ATTIA Directeur Général Délégué Through GMA, a closely affiliated person Officer	1,000 153.25 €153,250	1,000	153.25	€153,250
2021-11-30	2021-11-12	S Sale	3.1 Gérald ATTIA Directeur Général Délégué Through GMA, a closely affiliated person Officer	500 152.00 €76,000	500	152.00	€76,000
2021-11-30	2021-11-11	S Sale	3.1 Gérald ATTIA Directeur Général Délégué Through GMA, a closely affiliated person Officer	500 149.90 €74,950	500	149.90	€74,950

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