Sweden Biotechnology & Medical Research

BioArctic AB (BIOA-B)

Track

BioArctic AB experienced multiple divestments by key personnel, including the CEO and board members, with the most recent transactions occurring on February 18, 2026. These insider trading activities reflect a consistent pattern of selling equity over the past several months, predating the latest quarterly results.
Ticker: BIOA-B Exchange: STO
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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 BioArctic AB. 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
2.0
Gunilla Osswald Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Sale
Price
222.43
Quantity 29,252
Value SEK4,975,664
2.8
Biljana Rizoska Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
143.55
Quantity 56,390
Value SEK2,330,253
2.7
Lars Lannfelt Member of the Board of Directors Director
Through Demban AB, a closely affiliated person
Transaction date
Sale
Price
195.43
Quantity 61,835
Value SEK1,726,947
1.6
Pär Gellerfors Member of the Board of Directors Director
Through Ackelsta AB, a closely affiliated person
Transaction date
Sale
Price
310.00
Quantity 173,750
Value SEK53,862,500
2.8
Anna-Kaija Grönblad Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
318.40
Quantity 500
Value SEK159,200
2.8
Anna-Kaija Grönblad Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
316.40
Quantity 500
Value SEK158,200
3.9
Sten Mikael Moge Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
319.60
Quantity 1,000
Value SEK319,600
1.6
Pär Gellerfors Member of the Board of Directors Director
Through Ackelsta AB, a closely affiliated person
Transaction date
Sale
Price
300.00
Quantity 1,200,000
Value SEK360,000,000
2.7
Lars Lannfelt Member of the Board of Directors Director
Through Demban AB, a closely affiliated person
Transaction date
Sale
Price
300.00
Quantity 1,200,000
Value SEK360,000,000
2.8
Anna-Kaija Grönblad Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
301.87
Quantity 10,000
Value SEK3,018,686
2.8
Biljana Rizoska Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
301.87
Quantity 3,000
Value SEK905,606
2.0
Gunilla Osswald Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Sale
Price
287.90
Quantity 2,087
Value SEK600,851
2.0
Gunilla Osswald Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Sale
Price
289.41
Quantity 10,713
Value SEK3,100,419
2.0
Gunilla Osswald Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Sale
Price
301.87
Quantity 30,000
Value SEK9,056,058
3.0
Oskar Bosson Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
301.87
Quantity 4,000
Value SEK1,207,474
3.0
Oskar Bosson Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
295.20
Quantity 3,000
Value SEK885,600
3.0
Oskar Bosson Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
309.20
Quantity 941
Value SEK290,957
2.8
Biljana Rizoska Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
301.87
Quantity 3,000
Value SEK905,606
2.8
Anna-Kaija Grönblad Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
301.87
Quantity 10,000
Value SEK3,018,686
2.0
Gunilla Osswald Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Sale
Price
287.90
Quantity 2,087
Value SEK600,851
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-02-20 2026-02-18 S Sale
2.0
Gunilla Osswald

Chief Executive Officer (CEO)/Managing Directory

Officer
29,252
222.43
SEK4,975,664 		29,252 222.43 SEK4,975,664
2026-02-20 2026-02-18 S Sale
2.8
Biljana Rizoska

Other member of the company's administrative, management or supervisory body
56,390
143.55
SEK2,330,253 		56,390 143.55 SEK2,330,253
2025-12-19 2025-12-18 S Sale
2.7
Lars Lannfelt

Member of the Board of Directors

Through Demban AB, a closely affiliated person Director
61,835
195.43
SEK1,726,947 		61,835 195.43 SEK1,726,947
2025-12-19 2025-12-18 S Sale
1.6
Pär Gellerfors

Member of the Board of Directors

Through Ackelsta AB, a closely affiliated person Director
173,750
310.00
SEK53,862,500 		173,750 310.00 SEK53,862,500
2025-12-12 2025-12-12 B Purchase
2.8
Anna-Kaija Grönblad

Other member of the company's administrative, management or supervisory body
500
318.40
SEK159,200 		500 318.40 SEK159,200
2025-12-12 2025-12-11 S Sale
2.8
Anna-Kaija Grönblad

Other member of the company's administrative, management or supervisory body
500
316.40
SEK158,200 		500 316.40 SEK158,200
2025-12-04 2025-12-04 S Sale
3.9
Sten Mikael Moge

Other member of the company's administrative, management or supervisory body
1,000
319.60
SEK319,600 		1,000 319.60 SEK319,600
2025-09-05 2025-09-03 S Sale
1.6
Pär Gellerfors

Member of the Board of Directors

Through Ackelsta AB, a closely affiliated person Director
1,200,000
300.00
SEK360,000,000 		1,200,000 300.00 SEK360,000,000
2025-09-05 2025-09-03 S Sale
2.7
Lars Lannfelt

Member of the Board of Directors

Through Demban AB, a closely affiliated person Director
1,200,000
300.00
SEK360,000,000 		1,200,000 300.00 SEK360,000,000
2025-09-01 2025-08-28 S Sale
2.8
Anna-Kaija Grönblad

Other member of the company's administrative, management or supervisory body
10,000
301.87
SEK3,018,686 		10,000 301.87 SEK3,018,686
2025-09-01 2025-08-28 S Sale
2.8
Biljana Rizoska

Other member of the company's administrative, management or supervisory body
3,000
301.87
SEK905,606 		3,000 301.87 SEK905,606
2025-09-01 2025-08-28 S Sale
2.0
Gunilla Osswald

Chief Executive Officer (CEO)/Managing Directory

Officer
2,087
287.90
SEK600,851 		2,087 287.90 SEK600,851
2025-09-01 2025-08-28 S Sale
2.0
Gunilla Osswald

Chief Executive Officer (CEO)/Managing Directory

Officer
10,713
289.41
SEK3,100,419 		10,713 289.41 SEK3,100,419
2025-09-01 2025-08-28 S Sale
2.0
Gunilla Osswald

Chief Executive Officer (CEO)/Managing Directory

Officer
30,000
301.87
SEK9,056,058 		30,000 301.87 SEK9,056,058
2025-08-31 2025-08-28 S Sale
3.0
Oskar Bosson

Other member of the company's administrative, management or supervisory body
4,000
301.87
SEK1,207,474 		4,000 301.87 SEK1,207,474
2025-08-31 2025-08-28 S Sale
3.0
Oskar Bosson

Other member of the company's administrative, management or supervisory body
3,000
295.20
SEK885,600 		3,000 295.20 SEK885,600
2025-08-31 2025-08-28 S Sale
3.0
Oskar Bosson

Other member of the company's administrative, management or supervisory body
941
309.20
SEK290,957 		941 309.20 SEK290,957
2025-08-29 2025-08-28 S Sale
2.8
Biljana Rizoska

Other member of the company's administrative, management or supervisory body
3,000
301.87
SEK905,606 		3,000 301.87 SEK905,606
2025-08-29 2025-08-28 S Sale
2.8
Anna-Kaija Grönblad

Other member of the company's administrative, management or supervisory body
10,000
301.87
SEK3,018,686 		10,000 301.87 SEK3,018,686
2025-08-29 2025-08-28 S Sale
2.0
Gunilla Osswald

Chief Executive Officer (CEO)/Managing Directory

Officer
2,087
287.90
SEK600,851 		2,087 287.90 SEK600,851
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