Sweden

Opter AB (OPTER)

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Track

The most recent insider trading activity at Opter AB occurred on September 1, 2025, when Tommy Gustavsson acquired 217 shares. This follows a significant divestment by board member Paul Rönnberg in November 2024. Historical patterns show varied participation from management and directors, reflecting diverse individual portfolio adjustments over several years.
Ticker: OPTER 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 Opter 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
Tommy Gustavsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
168.26
Quantity 92,808
Value SEK202,860
2.8
Paul Rönnberg Member of the Board of Directors Director
Transaction date
Sale
Price
184.59
Quantity 36,464
Value SEK1,647,429
2.0
Tommy Gustavsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
262.10
Quantity 45,528
Value SEK380,836
2.8
Paul Rönnberg Member of the Board of Directors Director
Transaction date
Purchase
Price
68.00
Quantity 455
Value SEK30,940
2.8
Paul Rönnberg Member of the Board of Directors Director
Transaction date
Purchase
Price
67.50
Quantity 1,354
Value SEK91,395
2.4
Paul Rönnberg AB Member of the Board of Directors Director
Through a closely affiliated person
Transaction date
Purchase
Price
66.50
Quantity 288,157
Value SEK19,162,440
1.4
Bas Capital AB Member of the Board of Directors Director
Through a closely affiliated person
Transaction date
Sale
Price
66.50
Quantity 910,000
Value SEK60,515,000
Johan Frisk Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
56.00
Quantity 153,500
Value SEK8,596,000
Spirit Of The Lions AB Member of the Board of Directors Director
Through a closely affiliated person
Transaction date
Sale
Price
56.00
Quantity 180,000
Value SEK10,080,000
Viktor Edlund Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Sale
Price
56.00
Quantity 153,500
Value SEK8,596,000
Bas Invest AB Member of the Board of Directors Director
Through a closely affiliated person
Transaction date
Sale
Price
56.00
Quantity 746,000
Value SEK41,776,000
Johan Frisk Other member of the company's administrative, management or supervisory body
Transaction date
Sale
Price
56.00
Quantity 153,000
Value SEK8,568,000
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
2.0
Tommy Gustavsson

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
2.8
Paul Rönnberg

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
2.0
Tommy Gustavsson

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
2.8
Paul Rönnberg

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
2.8
Paul Rönnberg

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
2.4
Paul Rönnberg AB

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
1.4
Bas Capital AB

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
Johan Frisk

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
Spirit Of The Lions AB

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
Viktor Edlund

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
Bas Invest AB

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
Johan Frisk

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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