Sweden Biotechnology & Medical Research

Opsy Holding AB (OPSYH)

Track

Over the past 90 days, Opsy Holding AB has seen significant insider activity exclusively from CEO Arne Thor. He has executed multiple buy transactions totaling 196,051.2 SEK. These purchases, occurring throughout April and May 2026, represent the only insider trading activity recorded during this period, with no corresponding sell transactions reported.
No insider activity signals detected

Insider trades have not triggered unusual activity signals for this company.

Top insiders
Trades
Buy 12 May 2026
Value SEK132,114.19 | Price 139.95 | Shares 85,650
Buy 12 May 2026
Value SEK4,125,796.25 | Price 250.60 | Shares 42,388
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
2026-05-13 2026-05-12 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
85,650
139.95
SEK132,114 		85,650 139.95 SEK132,114
2026-05-13 2026-05-12 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
42,388
250.60
SEK4,125,796 		42,388 250.60 SEK4,125,796
2026-05-06 2026-05-04 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
52,073
25.51
SEK2,630,849 		52,073 25.51 SEK2,630,849
2026-04-29 2026-04-27 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
2,000
7.78
SEK15,559 		2,000 7.78 SEK15,559
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
1,078
7.20
SEK7,762 		1,078 7.20 SEK7,762
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
1,516
7.40
SEK11,218 		1,516 7.40 SEK11,218
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
16
7.75
SEK124 		16 7.75 SEK124
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
2,000
7.75
SEK15,500 		2,000 7.75 SEK15,500
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
25
7.75
SEK194 		25 7.75 SEK194
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
500
7.75
SEK3,875 		500 7.75 SEK3,875
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
1,000
7.70
SEK7,700 		1,000 7.70 SEK7,700
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
1,500
7.65
SEK11,475 		1,500 7.65 SEK11,475
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
1,008
7.50
SEK7,560 		1,008 7.50 SEK7,560
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
2,440
7.55
SEK18,422 		2,440 7.55 SEK18,422
2026-04-29 2026-04-24 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
2,635
7.65
SEK20,158 		2,635 7.65 SEK20,158
2026-01-14 2026-01-13 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
443
6.65
SEK2,945 		443 6.65 SEK2,945
2026-01-14 2026-01-13 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
27,210
7.35
SEK199,994 		27,210 7.35 SEK199,994
2026-01-14 2026-01-12 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
17,525
6.25
SEK109,482 		17,525 6.25 SEK109,482
2026-01-14 2026-01-12 B Purchase
Arne Thor

Chief Executive Officer (CEO)/Managing Directory

Officer
1,522
6.45
SEK9,817 		1,522 6.45 SEK9,817
2025-07-24 2025-07-21 B Purchase
Viktor Modigh

Chairman of the Board of Directors

Through Tiveden AS, a closely affiliated person Director
570,000
5.30
SEK3,021,000 		570,000 5.30 SEK3,021,000
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