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Rare Thyroid Therapeutics International AB

Recent insider activity at Rare Thyroid Therapeutics International AB shows a net sell-off totaling SEK 6,389,753.5 over the last 90 days. Notably, five transactions were sales, with the CEO and CFO among those selling shares. No buy transactions were recorded in this period.
Top insiders
Trades
Christian Sonesson
Other member of the company's administrative, management or supervisory body
1 sale — total 1,033,032 SEK
Sale 13 May 2026
Value SEK4,096,252.35 | Price 46.87 | Shares 65,214
Sale 13 May 2026
Value SEK2,143,230.22 | Price 452.30 | Shares 87,275
Sale 13 May 2026
Value SEK1,721,720.00 | Price 6.50 | Shares 264,880
Sale 13 May 2026
Value SEK776,938.50 | Price 6.50 | Shares 119,529
Sale 13 May 2026
Value SEK998,601.50 | Price 6.50 | Shares 153,631
Buy 14 Jan 2026
Value SEK672,000.00 | Price 4.48 | Shares 150,000
Buy 28 Nov 2025
Value SEK24,300.00 | Price 4.86 | Shares 5,000
Buy 28 Nov 2025
Value SEK118,250.00 | Price 4.73 | Shares 25,000
Buy 28 Nov 2025
Value SEK119,750.00 | Price 4.79 | Shares 25,000
Buy 27 Nov 2025
Value SEK114,500.00 | Price 4.58 | Shares 25,000
Buy 27 Nov 2025
Value SEK71,595.00 | Price 4.77 | Shares 15,000
Buy 27 Nov 2025
Value SEK71,595.00 | Price 4.77 | Shares 15,000
Buy 26 Nov 2025
Value SEK232,266.00 | Price 3.87 | Shares 60,000
Buy 26 Nov 2025
Value SEK899,124.91 | Price 3.87 | Shares 232,266
Buy 26 Nov 2025
Value SEK254,760.00 | Price 4.25 | Shares 60,000
Buy 26 Nov 2025
Value SEK246,840.00 | Price 4.11 | Shares 60,000
Buy 26 Nov 2025
Value SEK98,500.00 | Price 3.94 | Shares 25,000
Buy 26 Nov 2025
Value SEK150,150.00 | Price 4.29 | Shares 35,000
Buy 25 Nov 2025
Value SEK943,200.00 | Price 5.24 | Shares 180,000
Buy 15 Jul 2025
Value SEK188,300.00 | Price 5.38 | Shares 35,000
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
2026-05-15 2026-05-13 S Sale

Other member of the company's administrative, management or supervisory body

65,214
46.87
SEK4,096,252
65,214 46.87 SEK4,096,252
2026-05-15 2026-05-13 S Sale

Chief Executive Officer (CEO)/Managing Directory

Officer
87,275
452.30
SEK2,143,230
87,275 452.30 SEK2,143,230
2026-05-14 2026-05-13 S Sale

Other member of the company's administrative, management or supervisory body

45,868
468.89
SEK1,936,825
45,868 468.89 SEK1,936,825
2026-05-13 2026-05-13 S Sale

Other member of the company's administrative, management or supervisory body

119,529
6.50
SEK776,938
119,529 6.50 SEK776,938
2026-05-13 2026-05-13 S Sale

Chief Financial Officer (CFO)

Officer
153,631
6.50
SEK998,602
153,631 6.50 SEK998,602
2026-01-16 2026-01-14 B Purchase

Chairman of the Board of Directors

Director
150,000
4.48
SEK672,000
150,000 4.48 SEK672,000
2025-12-01 2025-11-28 B Purchase

Other member of the company's administrative, management or supervisory body

5,000
4.86
SEK24,300
5,000 4.86 SEK24,300
2025-12-01 2025-11-28 B Purchase

Other member of the company's administrative, management or supervisory body

25,000
4.73
SEK118,250
25,000 4.73 SEK118,250
2025-12-01 2025-11-28 B Purchase

Other member of the company's administrative, management or supervisory body

25,000
4.79
SEK119,750
25,000 4.79 SEK119,750
2025-12-01 2025-11-27 B Purchase

Other member of the company's administrative, management or supervisory body

25,000
4.58
SEK114,500
25,000 4.58 SEK114,500
2025-11-28 2025-11-27 B Purchase

Other member of the company's administrative, management or supervisory body

15,000
4.77
SEK71,595
15,000 4.77 SEK71,595
2025-11-28 2025-11-27 B Purchase

Other member of the company's administrative, management or supervisory body

15,000
4.77
SEK71,595
15,000 4.77 SEK71,595
2025-12-01 2025-11-26 B Purchase

Chief Financial Officer (CFO)

Officer
60,000
3.87
SEK232,266
60,000 3.87 SEK232,266
2025-12-01 2025-11-26 B Purchase

Chief Financial Officer (CFO)

Officer
232,266
3.87
SEK899,125
232,266 3.87 SEK899,125
2025-11-28 2025-11-26 B Purchase

Other member of the company's administrative, management or supervisory body

60,000
4.25
SEK254,760
60,000 4.25 SEK254,760
2025-11-28 2025-11-26 B Purchase

Other member of the company's administrative, management or supervisory body

60,000
4.11
SEK246,840
60,000 4.11 SEK246,840
2025-11-28 2025-11-26 B Purchase

Other member of the company's administrative, management or supervisory body

25,000
3.94
SEK98,500
25,000 3.94 SEK98,500
2025-11-27 2025-11-26 B Purchase

Chairman of the Board of Directors

Director
35,000
4.29
SEK150,150
35,000 4.29 SEK150,150
2025-11-27 2025-11-25 B Purchase

Chairman of the Board of Directors

Director
180,000
5.24
SEK943,200
180,000 5.24 SEK943,200
2025-07-17 2025-07-15 B Purchase

Chief Financial Officer (CFO)

Officer
35,000
5.38
SEK188,300
35,000 5.38 SEK188,300