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France Biotechnology & Medical Research

Cellectis SA (ALCLS)

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In the last 90 days, Cellectis SA saw two sell transactions totaling over EUR 1.3 million, with no corresponding buy transactions. This resulted in a net negative value and insider count, primarily driven by sales from the CEO and an Executive VP. The stock has experienced an 8.0% decline over the past 90 days.
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Ticker: ALCLS Exchange: PAR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
David Sourdive
Vice-Président Exécutif CMC & Manufacturing
1 sale — total 100,000 EUR
Sale 1 Jun 2026
Value €207,087.33 | Price 488.62 | Shares 971
Sale 29 May 2026
Value €195,489.63 | Price 184.85 | Shares 63,720
Buy 3 Feb 2023
Value €5,467,400.00 | Price 2.50 | Shares 2,186,960
Through Bpifrance Participations SA, a closely affiliated person
Sale 20 Jan 2021
Value €28,000.00 | Price 28.00 | Shares 1,000
Buy 20 Jan 2021
Value €18,680.00 | Price 18.68 | Shares 1,000
Sale 19 Jan 2021
Value €26,000.00 | Price 26.00 | Shares 1,000
Buy 19 Jan 2021
Value €18,680.00 | Price 18.68 | Shares 1,000
Sale 18 Jan 2021
Value €26,025.00 | Price 26.03 | Shares 1,000
Sale 23 Dec 2020
Value €799,401.60 | Price 24.98 | Shares 32,000
Buy 25 Sep 2020
Value €41,323.87 | Price 14.86 | Shares 2,780
Through Bpifrance Participations SA, a closely affiliated person
Buy 14 Sep 2020
Value €44,850.00 | Price 14.95 | Shares 3,000
Through Kotys société anonyme, a closely affiliated person
Buy 14 Sep 2020
Value €43,879.72 | Price 14.92 | Shares 2,941
Through Kotys société anonyme, a closely affiliated person
Buy 14 Sep 2020
Value €896.80 | Price 15.20 | Shares 59
Through Kotys société anonyme, a closely affiliated person
Buy 14 Sep 2020
Value €35,429.36 | Price 14.72 | Shares 2,407
Through Bpifrance Participations SA, a closely affiliated person
Buy 11 Sep 2020
Value €29,240.00 | Price 14.62 | Shares 2,000
Through Kotys société anonyme, a closely affiliated person
Buy 11 Sep 2020
Value €29,320.00 | Price 14.66 | Shares 2,000
Through Kotys société anonyme, a closely affiliated person
Buy 11 Sep 2020
Value €29,440.00 | Price 14.72 | Shares 2,000
Through Kotys société anonyme, a closely affiliated person
Buy 11 Sep 2020
Value €29,280.00 | Price 14.64 | Shares 2,000
Through Kotys société anonyme, a closely affiliated person
Buy 11 Sep 2020
Value €66,772.83 | Price 14.55 | Shares 4,588
Through Bpifrance Participations SA, a closely affiliated person
Buy 10 Sep 2020
Value €28,380.00 | Price 14.19 | Shares 2,000
Through Kotys société anonyme, 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
2026-06-03 2026-06-01 S Sale
3.6
David Sourdive

Vice-Président Exécutif CMC & Manufacturing

Executive Director
971
488.62
€207,087 		971 488.62 €207,087
2026-06-04 2026-05-29 S Sale
3.7
André Choulika

chief executive officer

Officer
63,720
184.85
€195,490 		63,720 184.85 €195,490
2023-02-09 2023-02-03 B Purchase
3.0
Laurent ARTHAUD

Administrateur

Through Bpifrance Participations SA, a closely affiliated person Director
38,563
327.37
€3,019,804 		38,563 327.37 €3,019,804
2021-01-25 2021-01-20 S Sale
3.6
ALAIN GODARD

administrateur

Director
1,000
28.00
€28,000 		1,000 28.00 €28,000
2021-01-25 2021-01-20 B Purchase
3.6
ALAIN GODARD

administrateur

Director
1,000
18.68
€18,680 		1,000 18.68 €18,680
2021-01-25 2021-01-19 S Sale
3.6
ALAIN GODARD

administrateur

Director
1,000
26.00
€26,000 		1,000 26.00 €26,000
2021-01-25 2021-01-19 B Purchase
3.6
ALAIN GODARD

administrateur

Director
1,000
18.68
€18,680 		1,000 18.68 €18,680
2021-01-25 2021-01-18 S Sale
3.6
ALAIN GODARD

administrateur

Director
1,000
26.03
€26,025 		1,000 26.03 €26,025
2021-01-05 2020-12-23 S Sale
2.5
Laurent Poirot

SVP Immunology

Officer
32,000
24.98
€799,402 		32,000 24.98 €799,402
2020-09-29 2020-09-25 B Purchase
3.0
Laurent ARTHAUD

ADMINISTRATEUR

Through Bpifrance Participations SA, a closely affiliated person Director
2,780
14.86
€41,324 		2,780 14.86 €41,324
2020-09-28 2020-09-14 B Purchase
1.7
Pierre Bastid

Administrateur

Through Kotys société anonyme, a closely affiliated person Director
3,000
14.95
€44,850 		3,000 14.95 €44,850
2020-09-28 2020-09-14 B Purchase
1.7
Pierre Bastid

Administrateur

Through Kotys société anonyme, a closely affiliated person Director
2,941
14.92
€43,880 		2,941 14.92 €43,880
2020-09-28 2020-09-14 B Purchase
1.7
Pierre Bastid

Administrateur

Through Kotys société anonyme, a closely affiliated person Director
59
15.20
€897 		59 15.20 €897
2020-09-16 2020-09-14 B Purchase
3.0
LAURENT ARTHAUD

ADMINISTRATEUR

Through Bpifrance Participations SA, a closely affiliated person Director
2,407
14.72
€35,429 		2,407 14.72 €35,429
2020-09-28 2020-09-11 B Purchase
1.7
Pierre Bastid

Administrateur

Through Kotys société anonyme, a closely affiliated person Director
2,000
14.62
€29,240 		2,000 14.62 €29,240
2020-09-28 2020-09-11 B Purchase
1.7
Pierre Bastid

Administrateur

Through Kotys société anonyme, a closely affiliated person Director
2,000
14.66
€29,320 		2,000 14.66 €29,320
2020-09-28 2020-09-11 B Purchase
1.7
Pierre Bastid

Administrateur

Through Kotys société anonyme, a closely affiliated person Director
2,000
14.72
€29,440 		2,000 14.72 €29,440
2020-09-28 2020-09-11 B Purchase
1.7
Pierre Bastid

Administrateur

Through Kotys société anonyme, a closely affiliated person Director
2,000
14.64
€29,280 		2,000 14.64 €29,280
2020-09-16 2020-09-11 B Purchase
3.0
LAURENT ARTHAUD

ADMINISTRATEUR

Through Bpifrance Participations SA, a closely affiliated person Director
4,588
14.55
€66,773 		4,588 14.55 €66,773
2020-09-28 2020-09-10 B Purchase
1.7
Pierre Bastid

Administrateur

Through Kotys société anonyme, a closely affiliated person Director
2,000
14.19
€28,380 		2,000 14.19 €28,380
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