AB Science SA (AB)

Over the last 90 days, AB Science SA has seen one insider transaction, a sell by CEO Alain Moussy for €461,265. This follows a period with significant sell transactions from other directors in early 2021. The company's stock has experienced a notable decline of nearly 30% in the past 90 days.
Stock chart
Ticker: AB Exchange: PAR


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Alain Moussy
PDG
1 sale — total 100,000 EUR
Sale 20 May 2026
Value €4,419,676.01 | Price 448.66 | Shares 16,781
Sale 4 Feb 2021
Value €1,251,026.05 | Price 460.86 | Shares 12,387
Sale 19 Jan 2021
Value €1,350,145.84 | Price 17.74 | Shares 76,104
Sale 19 Jan 2021
Value €226,378.74 | Price 17.54 | Shares 12,904
Sale 11 Jan 2021
Value €49,364.88 | Price 17.52 | Shares 2,818
Sale 11 Jan 2021
Value €285,834.49 | Price 17.55 | Shares 16,289
Sale 11 Jan 2021
Value €305,173.18 | Price 17.58 | Shares 17,360
Sale 23 Jul 2020
Value €859,490.00 | Price 8.59 | Shares 100,000
Sale 31 Mar 2017
Value €5,252,320.00 | Price 17.00 | Shares 308,960
Sale 12 Mar 2012
Value €252,000.00 | Price 12.00 | Shares 21,000
Through FINANCIERE DE L'INTENDANCE, a closely affiliated person
Sale 9 Mar 2012
Value €240,000.00 | Price 12.00 | Shares 20,000
Through FINANCIERE DE L'INTENDANCE, a closely affiliated person
Sale 8 Mar 2012
Value €2,448,000.00 | Price 12.00 | Shares 204,000
Through FINANCIERE DE L'INTENDANCE, 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
2026-05-25 2026-05-20 S Sale

PDG

Executive Director
16,781
448.66
€4,419,676
16,781 448.66 €4,419,676
2021-02-08 2021-02-04 S Sale

Directeur

Officer
12,387
460.86
€1,251,026
12,387 460.86 €1,251,026
2021-02-01 2021-01-19 S Sale

Directeur

Officer
74,410
329.94
€3,203,175
74,410 329.94 €3,203,175
2021-02-01 2021-01-19 S Sale

Directeur

Officer
12,904
17.54
€226,379
12,904 17.54 €226,379
2021-01-18 2021-01-11 S Sale

Directeur

Officer
2,818
17.52
€49,365
2,818 17.52 €49,365
2021-01-18 2021-01-11 S Sale

Directeur

Officer
16,289
17.55
€285,834
16,289 17.55 €285,834
2021-01-18 2021-01-11 S Sale

Directeur

Officer
17,360
17.58
€305,173
17,360 17.58 €305,173
2020-07-24 2020-07-23 S Sale

Directeur

Officer
100,000
8.59
€859,490
100,000 8.59 €859,490
2017-04-10 2017-03-31 S Sale

PDG

Executive Director
308,960
17.00
€5,252,320
308,960 17.00 €5,252,320
2012-03-14 2012-03-12 S Sale

Administrateur

Through FINANCIERE DE L'INTENDANCE, a closely affiliated person Director
21,000
12.00
€252,000
21,000 12.00 €252,000
2012-03-14 2012-03-09 S Sale

Administrateur

Through FINANCIERE DE L'INTENDANCE, a closely affiliated person Director
20,000
12.00
€240,000
20,000 12.00 €240,000
2012-03-14 2012-03-08 S Sale

Administrateur

Through FINANCIERE DE L'INTENDANCE, a closely affiliated person Director
204,000
12.00
€2,448,000
204,000 12.00 €2,448,000