Sweden

K-Fast Holding AB (KFAST-B)

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K-Fast Holding AB recorded 22 insider trading transactions recently. Notable activity includes large-scale buy and sell orders by Chairman Erik Selin and CEO Jacob Karlsson. Other executives also accumulated shares following the July 2026 earnings report. Total buying volume reached approximately 48.8 million SEK, while selling activity amounted to 41.3 million SEK during this period.
Ticker: KFAST-B 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 K-Fast Holding 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
2.1
Jacob Karlsson Chief Executive Officer (CEO)/Managing Directory Officer
Through Jacob Karlsson AB, a closely affiliated person
Transaction date
Sale
Price
45.81
Quantity 95,042
Value SEK1,846,270
2.1
Jacob Karlsson Chief Executive Officer (CEO)/Managing Directory Officer
Through Jacob Karlsson AB, a closely affiliated person
Transaction date
Purchase
Price
281.58
Quantity 11,060
Value SEK2,885,604
3.4
Erik Selin Chairman of the Board of Directors Director
Through Erik Selin Fastigheter Aktiebolag, a closely affiliated person
Transaction date
Purchase
Price
111.97
Quantity 50,021
Value SEK2,652,875
3.4
Erik Selin Chairman of the Board of Directors Director
Through Erik Selin Fastigheter Aktiebolag, a closely affiliated person
Transaction date
Sale
Price
11.30
Quantity 1,000
Value SEK100,000
1.5
Jimmy Fröberg Other senior executive Officer
Transaction date
Purchase
Price
11.20
Quantity 4,272
Value SEK47,846
1.5
Jimmy Fröberg Other senior executive Officer
Transaction date
Purchase
Price
11.20
Quantity 4,531
Value SEK50,747
1.5
Jimmy Fröberg Other senior executive Officer
Transaction date
Purchase
Price
11.20
Quantity 1,798
Value SEK20,138
1.5
Jimmy Fröberg Other senior executive Officer
Transaction date
Purchase
Price
11.20
Quantity 5,967
Value SEK66,830
2.5
Jacob Karlsson AB Chief Executive Officer (CEO)/Managing Directory Officer
Transaction date
Purchase
Price
11.00
Quantity 550,000
Value SEK6,050,000
1.9
Niclas Bagler Deputy CEO/Deputy Managing Director Officer
Transaction date
Purchase
Price
11.50
Quantity 4,000
Value SEK46,000
1.9
Niclas Bagler Deputy CEO/Deputy Managing Director Officer
Transaction date
Purchase
Price
11.50
Quantity 16,000
Value SEK184,000
Amar Pasovic Other senior executive Officer
Transaction date
Purchase
Price
11.80
Quantity 1,586
Value SEK18,715
Amar Pasovic Other senior executive Officer
Transaction date
Purchase
Price
11.76
Quantity 3,914
Value SEK46,029
3.1
Magnus Persson Other senior executive Officer
Transaction date
Purchase
Price
12.00
Quantity 2,930
Value SEK35,160
3.0
Mathias Holm Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
11.84
Quantity 15,826
Value SEK187,380
0.9
Stefan Paulsson Other member of the company's administrative, management or supervisory body
Transaction date
Purchase
Price
11.84
Quantity 15,808
Value SEK187,167
3.2
Henrik Sven Allan Gustafsson Other senior executive Officer
Transaction date
Purchase
Price
11.38
Quantity 8,642
Value SEK98,313
3.2
Henrik Sven Allan Gustafsson Other senior executive Officer
Transaction date
Purchase
Price
11.36
Quantity 903
Value SEK10,258
3.2
Henrik Sven Allan Gustafsson Other senior executive Officer
Transaction date
Purchase
Price
11.51
Quantity 5,150
Value SEK59,268
3.2
Henrik Sven Allan Gustafsson Other senior executive Officer
Transaction date
Purchase
Price
11.43
Quantity 868
Value SEK9,921
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-08-31 2026-08-31 S Sale
2.1
Jacob Karlsson

Chief Executive Officer (CEO)/Managing Directory

Through Jacob Karlsson AB, a closely affiliated person Officer
95,042
45.81
SEK1,846,270 		95,042 45.81 SEK1,846,270
2026-08-31 2026-08-31 B Purchase
2.1
Jacob Karlsson

Chief Executive Officer (CEO)/Managing Directory

Through Jacob Karlsson AB, a closely affiliated person Officer
11,060
281.58
SEK2,885,604 		11,060 281.58 SEK2,885,604
2026-08-31 2026-08-31 B Purchase
3.4
Erik Selin

Chairman of the Board of Directors

Through Erik Selin Fastigheter Aktiebolag, a closely affiliated person Director
50,021
111.97
SEK2,652,875 		50,021 111.97 SEK2,652,875
2026-08-31 2026-08-31 S Sale
3.4
Erik Selin

Chairman of the Board of Directors

Through Erik Selin Fastigheter Aktiebolag, a closely affiliated person Director
1,000
11.30
SEK100,000 		1,000 11.30 SEK100,000
2026-08-25 2026-08-25 B Purchase
1.5
Jimmy Fröberg

Other senior executive

Officer
4,272
11.20
SEK47,846 		4,272 11.20 SEK47,846
2026-08-24 2026-08-24 B Purchase
1.5
Jimmy Fröberg

Other senior executive

Officer
4,531
11.20
SEK50,747 		4,531 11.20 SEK50,747
2026-08-24 2026-08-21 B Purchase
1.5
Jimmy Fröberg

Other senior executive

Officer
1,798
11.20
SEK20,138 		1,798 11.20 SEK20,138
2026-08-24 2026-08-19 B Purchase
1.5
Jimmy Fröberg

Other senior executive

Officer
5,967
11.20
SEK66,830 		5,967 11.20 SEK66,830
2026-08-13 2026-08-13 B Purchase
2.5
Jacob Karlsson AB

Chief Executive Officer (CEO)/Managing Directory

Officer
550,000
11.00
SEK6,050,000 		550,000 11.00 SEK6,050,000
2026-08-10 2026-08-10 B Purchase
1.9
Niclas Bagler

Deputy CEO/Deputy Managing Director

Officer
4,000
11.50
SEK46,000 		4,000 11.50 SEK46,000
2026-08-10 2026-08-10 B Purchase
1.9
Niclas Bagler

Deputy CEO/Deputy Managing Director

Officer
16,000
11.50
SEK184,000 		16,000 11.50 SEK184,000
2026-08-03 2026-08-03 B Purchase
Amar Pasovic

Other senior executive

Officer
1,586
11.80
SEK18,715 		1,586 11.80 SEK18,715
2026-08-03 2026-08-03 B Purchase
Amar Pasovic

Other senior executive

Officer
3,914
11.76
SEK46,029 		3,914 11.76 SEK46,029
2026-08-01 2026-07-31 B Purchase
3.1
Magnus Persson

Other senior executive

Officer
2,930
12.00
SEK35,160 		2,930 12.00 SEK35,160
2026-07-28 2026-07-27 B Purchase
3.0
Mathias Holm

Other member of the company's administrative, management or supervisory body
15,826
11.84
SEK187,380 		15,826 11.84 SEK187,380
2026-07-27 2026-07-27 B Purchase
0.9
Stefan Paulsson

Other member of the company's administrative, management or supervisory body
15,808
11.84
SEK187,167 		15,808 11.84 SEK187,167
2026-07-27 2026-07-24 B Purchase
3.2
Henrik Sven Allan Gustafsson

Other senior executive

Officer
8,642
11.38
SEK98,313 		8,642 11.38 SEK98,313
2026-07-27 2026-07-24 B Purchase
3.2
Henrik Sven Allan Gustafsson

Other senior executive

Officer
903
11.36
SEK10,258 		903 11.36 SEK10,258
2026-07-27 2026-07-24 B Purchase
3.2
Henrik Sven Allan Gustafsson

Other senior executive

Officer
5,150
11.51
SEK59,268 		5,150 11.51 SEK59,268
2026-07-27 2026-07-24 B Purchase
3.2
Henrik Sven Allan Gustafsson

Other senior executive

Officer
868
11.43
SEK9,921 		868 11.43 SEK9,921
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