Sweden Investment Banking & Investment Services

Collaxio AB (publ) (COLLAX)

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Track

Collaxio AB experienced significant insider trading activity between December 1 and December 9, 2025. Multiple executives and board members, including the CEO and Chairman, executed several buy transactions. These acquisitions involved substantial share volumes, reflecting notable accumulation by leadership during this period.
Ticker: COLLAX 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 Collaxio AB (publ). 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
1.6
Gerda Elisabet Mazi Larsson Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Purchase
Price
297.03
Quantity 59,046
Value SEK4,493,853
1.6
Gerda Elisabet Mazi Larsson Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Purchase
Price
136.17
Quantity 41,114
Value SEK4,017,042
2.0
Lars Niklas Midby Chairman of the Board of Directors Director
Transaction date
Purchase
Price
287.38
Quantity 35,464
Value SEK4,482,565
2.0
Lars Niklas Midby Chairman of the Board of Directors Director
Transaction date
Purchase
Price
0.84
Quantity 45,000
Value SEK37,710
0.5
Pauline Holst Blomqvist Member of the Board of Directors Director
Transaction date
Purchase
Price
0.90
Quantity 20,000
Value SEK18,000
2.4
Charlotte Ahlström Member of the Board of Directors Director
Transaction date
Purchase
Price
0.90
Quantity 22,000
Value SEK19,800
0.5
Charlotta Gylche Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Purchase
Price
0.90
Quantity 111,000
Value SEK99,900
2.0
Lars Niklas Midby Chairman of the Board of Directors Director
Transaction date
Purchase
Price
0.90
Quantity 353,791
Value SEK318,412
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-12-11 2025-12-09 B Purchase
1.6
Gerda Elisabet Mazi Larsson

Chief Executive Officer (CEO)/Managing Directory

Officer
59,046
297.03
SEK4,493,853 		59,046 297.03 SEK4,493,853
2025-12-11 2025-12-09 B Purchase
1.6
Gerda Elisabet Mazi Larsson

Chief Executive Officer (CEO)/Managing Directory

Officer
41,114
136.17
SEK4,017,042 		41,114 136.17 SEK4,017,042
2025-12-09 2025-12-09 B Purchase
2.0
Lars Niklas Midby

Chairman of the Board of Directors

Director
35,464
287.38
SEK4,482,565 		35,464 287.38 SEK4,482,565
2025-12-09 2025-12-08 B Purchase
2.0
Lars Niklas Midby

Chairman of the Board of Directors

Director
45,000
0.84
SEK37,710 		45,000 0.84 SEK37,710
2026-03-02 2025-12-01 B Purchase
0.5
Pauline Holst Blomqvist

Member of the Board of Directors

Director
20,000
0.90
SEK18,000 		20,000 0.90 SEK18,000
2026-03-02 2025-12-01 B Purchase
2.4
Charlotte Ahlström

Member of the Board of Directors

Director
22,000
0.90
SEK19,800 		22,000 0.90 SEK19,800
2025-12-03 2025-12-01 B Purchase
0.5
Charlotta Gylche

Chief Executive Officer (CEO)/Managing Directory

Officer
111,000
0.90
SEK99,900 		111,000 0.90 SEK99,900
2025-12-02 2025-12-01 B Purchase
2.0
Lars Niklas Midby

Chairman of the Board of Directors

Director
353,791
0.90
SEK318,412 		353,791 0.90 SEK318,412
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