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Opter AB (OPTER)

The most recent insider trading activity at Opter AB occurred on September 1, 2025, with a BUY transaction by Tommy Gustavsson. Prior to this, Paul Rönnberg made a significant SELL transaction on November 22, 2024. Earlier BUY transactions by Tommy Gustavsson and Paul Rönnberg were noted in August 2024 and October 2023 respectively.
Stock chart
Ticker: OPTER Exchange: STO


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Tommy Gustavsson
Other member of the company's administrative, management or supervisory body
1 purchase — total 21,483 SEK
Buy 1 Sep 2025
Value SEK202,860.42 | Price 168.26 | Shares 92,808
Sale 22 Nov 2024
Value SEK1,647,428.64 | Price 184.59 | Shares 36,464
Buy 30 Aug 2024
Value SEK19,947.00 | Price 109.00 | Shares 183
Buy 30 Oct 2023
Value SEK30,940.00 | Price 68.00 | Shares 455
Buy 27 Oct 2023
Value SEK91,395.00 | Price 67.50 | Shares 1,354
Buy 9 May 2023
Value SEK19,162,440.50 | Price 66.50 | Shares 288,157
Through a closely affiliated person
Sale 9 May 2023
Value SEK60,515,000.00 | Price 66.50 | Shares 910,000
Through a closely affiliated person
Sale 8 Nov 2021
Value SEK8,596,000.00 | Price 56.00 | Shares 153,500
Sale 8 Nov 2021
Value SEK8,568,000.00 | Price 56.00 | Shares 153,000
Sale 8 Nov 2021
Value SEK10,080,000.00 | Price 56.00 | Shares 180,000
Through a closely affiliated person
Sale 8 Nov 2021
Value SEK8,596,000.00 | Price 56.00 | Shares 153,500
Sale 8 Nov 2021
Value SEK41,776,000.00 | Price 56.00 | Shares 746,000
Through 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
2025-09-01 2025-09-01 B Purchase

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

92,808
168.26
SEK202,860
92,808 168.26 SEK202,860
2024-11-25 2024-11-22 S Sale

Member of the Board of Directors

Director
36,464
184.59
SEK1,647,429
36,464 184.59 SEK1,647,429
2024-08-30 2024-08-30 B Purchase

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

45,528
262.10
SEK380,836
45,528 262.10 SEK380,836
2023-10-31 2023-10-30 B Purchase

Member of the Board of Directors

Director
455
68.00
SEK30,940
455 68.00 SEK30,940
2023-10-31 2023-10-27 B Purchase

Member of the Board of Directors

Director
1,354
67.50
SEK91,395
1,354 67.50 SEK91,395
2023-05-11 2023-05-09 B Purchase

Member of the Board of Directors

Through a closely affiliated person Director
288,157
66.50
SEK19,162,440
288,157 66.50 SEK19,162,440
2023-05-11 2023-05-09 S Sale

Member of the Board of Directors

Through a closely affiliated person Director
910,000
66.50
SEK60,515,000
910,000 66.50 SEK60,515,000
2021-11-10 2021-11-08 S Sale

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

153,500
56.00
SEK8,596,000
153,500 56.00 SEK8,596,000
2021-11-09 2021-11-08 S Sale

Member of the Board of Directors

Through a closely affiliated person Director
180,000
56.00
SEK10,080,000
180,000 56.00 SEK10,080,000
2021-11-08 2021-11-08 S Sale

Chief Executive Officer (CEO)/Managing Directory

Officer
153,500
56.00
SEK8,596,000
153,500 56.00 SEK8,596,000
2021-11-08 2021-11-08 S Sale

Member of the Board of Directors

Through a closely affiliated person Director
746,000
56.00
SEK41,776,000
746,000 56.00 SEK41,776,000
2021-11-08 2021-11-08 S Sale

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

153,000
56.00
SEK8,568,000
153,000 56.00 SEK8,568,000
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