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K-Fast-B (K-Fast Holding AB) Stock: price and insider trades · Sweden

ISIN SE0013382355SE·

No insider purchase over the last 90 days. The latest, by Niclas Bagler, was filed 12 Mar 2026.

K-Fast-B (K-Fast Holding AB): what insiders have been doing

This page follows insider dealings at K-Fast-B (K-Fast Holding AB) as filed with Finansinspektionen. Over the twelve months to 25 October 2026, 11 filings were filed, from 6 insiders.

Every open-market trade in the period is a purchase: 1 purchase worth €8,977, from 1 insider, and not a single sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Among those who bought: 1 chief executive. One trade stands out by size: a purchase of €8,977 from Niclas Bagler, disclosed on 12 March 2026.

Compared with its exchange (1,028 companies, median 9 filings), a count of 11 filings is above the norm. Over the whole record (from 2019), the tally stands at 87 purchases and 15 sales.

The most recent open-market purchase was published on 12 March 2026, 241 days ago. Most trades are made public on the day they happen. The legal deadline for notifying a trade is three business days (MAR article 19).

In the same market, recent insider purchases at Dynavox Group AB and Rusta AB (publ) also feature in our signals. These figures are compiled from regulatory filings published by Finansinspektionen. They describe what insiders did and are not a recommendation.

Insider Decl.
114
Thresholds
n/a
Buy Volume
€5M
87 ops. · all time
Sell Volume
€6M
15 ops. · all time

Who traded when

BuySale
Jesper Mårtensson2 buys1 sale
Niclas Bagler3 buys
Henrik Sven Allan Gustafsson2 buys
Johan Hammarqvist2 buys
Camilla Wiksten1 buy
Jimmy Fröberg1 buy

+6 other insiders

Since the insiders bought

  • Filed 12 Mar 2026 · 241 days ago · €8,977
    +3.1%
    Entry 10.34 · Close at T+90 10.66
  • Filed 28 Aug 2025 · 437 days ago · €11k
    -25.4%
    Entry 15.14 · Close at T+365 11.30
  • Filed 11 Aug 2025 · 454 days ago · €11k
    -28.4%
    Entry 15.72 · Close at T+365 11.26

Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.

Last declaration on 12 March 2026
Declarations114 total
  • ▲
    Vice VDExecutives
    96,000 SEK25FI-SE
    10,000 shares@ SEK 9.6029.9% of flowAktieISIN SE0016101679FI:csv-ec06c07f1d49eeb0bd9c
    Canonical exit: 10 Jun 2026 (T+90)
  • ●
    StyrelseordförandeExecutives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-630ae028b510b1bb1545
  • ●
    Verkställande direktör (VD)Executives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-b82a00b0a422dac378f5
  • ●
    Verkställande direktör (VD)Executives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-9aca0047d8b40af0aac1
  • ◆
    Vice VDExecutives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-086a44d279f2404c2d4f
  • ◆
    Annan ledande befattningshavareExecutives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-78913f9fb5f949d019e0
  • ◆
    Vice VDExecutives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-bf03ba7765814235512c
  • ◆
    Vice VDExecutives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-620d95a5269e1d0a838a
  • ●
    Related company / holdingExecutives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-2e923a4f201424f5a5e1
  • ●
    Related company / holdingExecutives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-e987b2f3c4b17809c9e2
  • ◆
    Annan ledande befattningshavareExecutives
    0FI-SE
    500,000 shares0KöpoptionISIN SE0016101679FI:csv-a1a2b429cb3c0e1b3d3f
  • ▲
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutives
    123,783 SEK29FI-SE
    7,986 shares@ SEK 15.5040.5% of flowAktieISIN SE0016101679FI:csv-107db705042fc600eb75
    Canonical exit: 25 Nov 2025 (T+90)
  • ▲
    Vice VDExecutives
    199,680 SEK46FI-SE
    12,800 shares@ SEK 15.6059.8% of flowAktieISIN SE0016101679FI:csv-537b076602fc01e4a38f
    Canonical exit: 24 Nov 2025 (T+90)
  • ▲
    Vice VDExecutives
    34,320 SEK41FI-SE
    2,200 shares@ SEK 15.6010.3% of flowAktieISIN SE0016101679FI:csv-c6a3d2cebd9168fbc884
    Canonical exit: 24 Nov 2025 (T+90)
  • ▲
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutives
    124,688 SEK26FI-SE
    7,842 shares@ SEK 15.9012.9% of flowAktieISIN SE0016101679FI:csv-82e60d5fc4a224c935b1
    Canonical exit: 9 Nov 2025 (T+90)
  • ▲
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutives
    183,898 SEK33FI-SE
    10,378 shares@ SEK 17.72100.0% of flowAktieISIN SE0016101679FI:csv-e3a13f9332bf4476cdd8
    Canonical exit: 29 Oct 2025 (T+90)
  • ▼
    StyrelseledamotExecutives
    403,248 SEK19FI-SE
    25,000 shares@ SEK 16.12992.1% of flowAktieISIN SE0013382355FI:csv-060a8c9bdf26f10521f9
  • ▼
    Vice VDExecutives
    87,500 SEK22FI-SE
    5,000 shares@ SEK 17.500.7% of flowAktieISIN SE0016101679FI:csv-e550a09a1d311f4703eb
  • ▲
    Annan ledande befattningshavareExecutives
    124,434 SEK24FI-SE
    7,135 shares@ SEK 17.439940.7% of flowAktieISIN SE0016101679FI:csv-d6a5a4ba1fc0b2cc7da2
    Canonical exit: 28 Oct 2025 (T+90)
  • ▲
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutives
    124,358 SEK25FI-SE
    7,014 shares@ SEK 17.732.2% of flowAktieISIN SE0016101679FI:csv-c343dc6ffc3a0d6c6d11
    Canonical exit: 28 Oct 2025 (T+90)
  • ▲
    Annan ledande befattningshavareExecutives
    9,867 SEK21FI-SE
    664 shares@ SEK 14.866.5% of flowAktieISIN SE0016101679FI:csv-c2233a10df697dfa80a6
    Canonical exit: 23 Oct 2025 (T+90)
  • ▲
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutives
    124,779 SEK29FI-SE
    8,352 shares@ SEK 14.9440.6% of flowAktieISIN SE0016101679FI:csv-4bda536ebe2308edb549
    Canonical exit: 23 Oct 2025 (T+90)
  • ▲
    Annan medlem i bolagets administrations-, lednings- eller kontrollorganExecutives
    124,979 SEK25FI-SE
    8,244 shares@ SEK 15.1633.5% of flowAktieISIN SE0016101679FI:csv-c4544483c650d9e65d5e
    Canonical exit: 22 Oct 2025 (T+90)
  • ▲
    Annan ledande befattningshavareExecutives
    114,937 SEK22FI-SE
    8,004 shares@ SEK 14.3675.9% of flowAktieISIN SE0016101679FI:csv-bfd7cc84456414ef2889
    Canonical exit: 21 Oct 2025 (T+90)
  • ▲
    Annan ledande befattningshavareExecutives
    122,536 SEK5FI-SE
    8,500 shares@ SEK 14.41628.6% of flowAktieISIN SE0016101679FI:csv-20033c17b39ff72b79c2
    Canonical exit: 20 Oct 2025 (T+90)

25 of 114 declarations

About K-Fast-B (K-Fast Holding AB)

K-Fast-B is a Swedish company engaged in construction and real estate development. It focuses on creating sustainable and high-quality housing.

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