Sweden Biotechnology & Medical Research

Oncopeptides AB (ONCO)

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Oncopeptides AB experienced multiple insider trading transactions during March 2026. Key leadership figures, including the CEO and Chairman, executed several buy orders. These acquisitions occurred between March 16 and March 17, 2026. No further activity has been recorded since that period, placing the most recent trades well beyond the three-month window.
Ticker: ONCO 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 Oncopeptides 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
3.7
Christine Elizabeth Rankin Member of the Board of Directors Director
Transaction date
Purchase
Price
252.02
Quantity 65,912
Value SEK3,036,878
2.8
Per Wold-Olsen Chairman of the Board of Directors Director
Transaction date
Purchase
Price
47.55
Quantity 60,989
Value SEK4,489,954
2.1
Sofia Heigis Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Purchase
Price
493.16
Quantity 77,251
Value SEK4,901,866
3.4
David Augustsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
1.53
Quantity 1,872
Value SEK2,864
3.4
David Augustsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
1.53
Quantity 6,756
Value SEK10,337
3.4
David Augustsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
1.53
Quantity 4,681
Value SEK7,162
3.4
David Augustsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
1.53
Quantity 1,070
Value SEK1,637
2.1
Eva Sabina Marianne Nordström Deputy CEO/Deputy Managing Director Officer
Transaction date
Purchase
Price
1.55
Quantity 140,232
Value SEK217,360
1.7
Henrik Bergentoft Chief Financial Officer (CFO) Officer
Transaction date
Purchase
Price
1.55
Quantity 14,258
Value SEK22,100
2.1
Stefan Norin Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
1.55
Quantity 6,266
Value SEK9,712
2.8
Per Wold-Olsen Chairman of the Board of Directors Director
Transaction date
Purchase
Price
3.20
Quantity 146,362
Value SEK468,358
2.8
Per Wold-Olsen Chairman of the Board of Directors Director
Transaction date
Purchase
Price
3.20
Quantity 79,590
Value SEK254,688
1.7
Henrik Bergentoft Chief Financial Officer (CFO) Officer
Transaction date
Purchase
Price
3.20
Quantity 5,184
Value SEK16,589
3.4
David Augustsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
3.20
Quantity 4,628
Value SEK14,810
3.4
David Augustsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
3.20
Quantity 222
Value SEK710
2.1
Sofia Heigis Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Purchase
Price
3.20
Quantity 19,312
Value SEK61,798
2.1
Sofia Heigis Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Purchase
Price
3.20
Quantity 12,626
Value SEK40,403
3.7
Christine Elizabeth Rankin Member of the Board of Directors Director
Transaction date
Purchase
Price
3.20
Quantity 5,320
Value SEK17,024
2.1
Stefan Norin Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
3.20
Quantity 2,146
Value SEK6,867
3.4
David Augustsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
4.78
Quantity 1,000
Value SEK4,775
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-18 2026-03-17 B Purchase
3.7
Christine Elizabeth Rankin

Member of the Board of Directors

Director
65,912
252.02
SEK3,036,878 		65,912 252.02 SEK3,036,878
2026-03-17 2026-03-17 B Purchase
2.8
Per Wold-Olsen

Chairman of the Board of Directors

Director
60,989
47.55
SEK4,489,954 		60,989 47.55 SEK4,489,954
2026-03-17 2026-03-17 B Purchase
2.1
Sofia Heigis

Chief Executive Officer (CEO)/Managing Directory

Officer
77,251
493.16
SEK4,901,866 		77,251 493.16 SEK4,901,866
2026-03-17 2026-03-17 B Purchase
3.4
David Augustsson

Other member of the company's administrative, management or supervisory body
1,872
1.53
SEK2,864 		1,872 1.53 SEK2,864
2026-03-17 2026-03-17 B Purchase
3.4
David Augustsson

Other member of the company's administrative, management or supervisory body
6,756
1.53
SEK10,337 		6,756 1.53 SEK10,337
2026-03-17 2026-03-17 B Purchase
3.4
David Augustsson

Other member of the company's administrative, management or supervisory body
4,681
1.53
SEK7,162 		4,681 1.53 SEK7,162
2026-03-17 2026-03-17 B Purchase
3.4
David Augustsson

Other member of the company's administrative, management or supervisory body
1,070
1.53
SEK1,637 		1,070 1.53 SEK1,637
2026-03-17 2026-03-16 B Purchase
2.1
Eva Sabina Marianne Nordström

Deputy CEO/Deputy Managing Director

Officer
140,232
1.55
SEK217,360 		140,232 1.55 SEK217,360
2026-03-17 2026-03-16 B Purchase
1.7
Henrik Bergentoft

Chief Financial Officer (CFO)

Officer
14,258
1.55
SEK22,100 		14,258 1.55 SEK22,100
2026-03-16 2026-03-16 B Purchase
2.1
Stefan Norin

Other member of the company's administrative, management or supervisory body
6,266
1.55
SEK9,712 		6,266 1.55 SEK9,712
2025-09-17 2025-09-17 B Purchase
2.8
Per Wold-Olsen

Chairman of the Board of Directors

Director
146,362
3.20
SEK468,358 		146,362 3.20 SEK468,358
2025-09-16 2025-09-16 B Purchase
2.8
Per Wold-Olsen

Chairman of the Board of Directors

Director
79,590
3.20
SEK254,688 		79,590 3.20 SEK254,688
2025-09-16 2025-09-16 B Purchase
1.7
Henrik Bergentoft

Chief Financial Officer (CFO)

Officer
5,184
3.20
SEK16,589 		5,184 3.20 SEK16,589
2025-09-16 2025-09-15 B Purchase
3.4
David Augustsson

Other member of the company's administrative, management or supervisory body
4,628
3.20
SEK14,810 		4,628 3.20 SEK14,810
2025-09-16 2025-09-15 B Purchase
3.4
David Augustsson

Other member of the company's administrative, management or supervisory body
222
3.20
SEK710 		222 3.20 SEK710
2025-09-16 2025-09-15 B Purchase
2.1
Sofia Heigis

Chief Executive Officer (CEO)/Managing Directory

Officer
19,312
3.20
SEK61,798 		19,312 3.20 SEK61,798
2025-09-16 2025-09-15 B Purchase
2.1
Sofia Heigis

Chief Executive Officer (CEO)/Managing Directory

Officer
12,626
3.20
SEK40,403 		12,626 3.20 SEK40,403
2025-09-15 2025-09-15 B Purchase
3.7
Christine Elizabeth Rankin

Member of the Board of Directors

Director
5,320
3.20
SEK17,024 		5,320 3.20 SEK17,024
2025-09-15 2025-09-15 B Purchase
2.1
Stefan Norin

Other member of the company's administrative, management or supervisory body
2,146
3.20
SEK6,867 		2,146 3.20 SEK6,867
2025-08-27 2025-08-26 B Purchase
3.4
David Augustsson

Other member of the company's administrative, management or supervisory body
1,000
4.78
SEK4,775 		1,000 4.78 SEK4,775
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