Jacob Karlsson

Chief Executive Officer

Finansinspektionen (Sweden) Files from Sweden

Compiled from cited public records — every figure names the disclosure it came from, none copied from any wealth ranking. How we calculate this.

Positions on file
2
positions reconstructed from transactions reported to Finansinspektionen (FI) in Sweden

Not measurable for this profile: Reconstructed positions · 1-day change

Trading activity Jun 13, 2018 – Aug 31, 2026

Jacob Karlsson reported 22 transactions between Jun 13, 2018 and Aug 31, 2026. The buy and sell totals below count only codes SACQ, SDIS.

Open-market buys (SACQ)
29.35M SEK
6 purchases on file priced rows only
Open-market sales (SDIS)
71.18M SEK
5 sales on file priced rows only
All reported transactions
22
every code, including awards and exercises
Pattern
Bought and sold in similar amounts
last 12 months of the window

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

Jacob Karlsson sold 246,855 Swedish Logistic Property AB shares for 10,182,769 SEK on Sep 12, 2025

Large trade for this person

Flagged because this trade was large compared with this person’s own earlier open-market trades in the same currency — not because it is large in absolute terms. A trade that is routine for one insider can be flagged for another.

Jacob Karlsson sold 246,855 Swedish Logistic Property AB shares for 10,182,769 SEK on Sep 12, 2025
Date Insider Transaction Shares Price Value Filing
Sep 12, 2025 Jacob Karlsson SDIS Disposal 246,855 41.25 SEK 10,182,769 SEK FI filing ↗

Source: Finansinspektionen (Sweden); every row links to where it was published. Event computed Sep 14, 2026.

6 reporting parties bought K-Fast Holding AB shares worth 15,915,020 SEK between Sep 29, 2023 and Oct 5, 2023

Cluster buying

6 different reporting parties made 10 open-market purchases of this company’s shares within a short window. We call them reporting parties rather than insiders because we cannot confirm that every one of them is an individual: registers also list parent companies, funds and holding companies. Each row below is one reported trade.

6 reporting parties bought K-Fast Holding AB shares worth 15,915,020 SEK between Sep 29, 2023 and Oct 5, 2023
Date Insider Transaction Shares Price Value Filing
Sep 29, 2023 Jacob Karlsson AB SACQ Acquisition 50,000 13.75 SEK 687,500 SEK FI filing ↗
Sep 29, 2023 Martin Larsson SACQ Acquisition 5,000 13.78 SEK 68,900 SEK FI filing ↗
Oct 2, 2023 Henrik Sven Allan Gustafsson SACQ Acquisition 4,000 12.95 SEK 51,800 SEK FI filing ↗
Oct 2, 2023 Jesper Mårtensson SACQ Acquisition 40,000 13.00 SEK 519,904 SEK FI filing ↗
Oct 3, 2023 Henrik Sven Allan Gustafsson SACQ Acquisition 5,750 12.67 SEK 72,853 SEK FI filing ↗
Oct 3, 2023 Jesper Mårtensson SACQ Acquisition 25,000 12.60 SEK 315,045 SEK FI filing ↗
Oct 4, 2023 Jesper Mårtensson SACQ Acquisition 25,000 12.44 SEK 310,933 SEK FI filing ↗
Oct 4, 2023 Jacob Karlsson SACQ Acquisition 639 12.58 SEK 8,039 SEK FI filing ↗
Oct 4, 2023 Camilla Wiksten SACQ Acquisition 6,487 12.34 SEK 80,047 SEK FI filing ↗
Oct 5, 2023 Jacob Karlsson AB SACQ Acquisition 1,000,000 13.80 SEK 13,800,000 SEK FI filing ↗

Total of the rows above: 15,915,020 SEK, in the currency the filings report.

Source: Finansinspektionen (Sweden); every row links to where it was published. Event computed Sep 14, 2026.

Reported transactions

Price 0.00 is a real reported figure on allotments, gifts and option exercises — not a missing number. The 22 most recent rows are grouped into 20 lines by date, company and transaction type — open a line to see every lot with its own source link.

How to read this list

Every row is one insider transaction as reported to FI, with a link back to the FI register filtered to that issuer and publication date. FI publishes no per-report permalink, so the link is a search, not a document. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. K-Fast Holding AB SDIS Disposal 1,825,473 shares 20.63M SEK at 11.30 SEK FI filing ↗
  2. K-Fast Holding AB SACQ Acquisition 1,825,473 shares 20.63M SEK at 11.30 SEK FI filing ↗
  3. K-Fast Holding AB SISS Issue of instrumentnot a buy/sell decisionreported at zero 500,000 shares 0 SEK at 0.00 SEK FI filing ↗
  4. K-Fast Holding AB SISS Issue of instrument × 2not a buy/sell decisionreported at zero 1,000,000 shares 0 SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    500,000 0.00 SEKreported at zero 0 SEK FI filing ↗
    500,000 0.00 SEKreported at zero 0 SEK FI filing ↗
  5. Brinova Fastigheter AB SACQ Acquisition 500,000 shares 8.25M SEK at 16.50 SEK FI filing ↗
  6. Swedish Logistic Property AB SDIS Disposal × 2 255,015 shares 10.52M SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    246,855 41.25 SEK 10.18M SEK FI filing ↗
    8,160 41.62 SEK 339.6K SEK FI filing ↗
  7. Doxa Aktiebolag SSUB Subscriptionnot a buy/sell decision 1,300,000 shares 1.30M SEK at 1.00 SEK FI filing ↗
  8. Swedish Logistic Property AB SDIS Disposal 1,000,000 shares 34.70M SEK at 34.70 SEK FI filing ↗
  9. Swedish Logistic Property AB SXCI Exchange increasenot a buy/sell decisionreported at zero 1,296,855 shares 0 SEK at 0.00 SEK FI filing ↗
  10. Swedish Logistic Property AB SXCD Exchange decreasenot a buy/sell decisionreported at zero 1,296,855 shares 0 SEK at 0.00 SEK FI filing ↗
  11. K-Fast Holding AB SACQ Acquisition 3,200 shares 59.0K SEK at 18.44 SEK FI filing ↗
  12. Swedish Logistic Property AB SDIS Disposal 206,852 shares 5.33M SEK at 25.75 SEK FI filing ↗
  13. K-Fast Holding AB SACQ Acquisition 639 shares 8.0K SEK at 12.58 SEK FI filing ↗
  14. Doxa Aktiebolag SALL Allotmentnot a buy/sell decision 1,000,000 shares 640.0K SEK at 0.64 SEK FI filing ↗
  15. Swedish Logistic Property AB SACQ Acquisition 8,160 shares 326.4K SEK at 40.00 SEK FI filing ↗
  16. K-Fast Holding AB SACQ Acquisition 1,361 shares 79.9K SEK at 58.71 SEK FI filing ↗
  17. K-Fast Holding AB SRLI Return of loan increasenot a buy/sell decisionreported at zero 562,500 shares 0 SEK at 0.00 SEK FI filing ↗
  18. K-Fast Holding AB SRLI Return of loan increasenot a buy/sell decisionreported at zero 3,750,000 shares 0 SEK at 0.00 SEK FI filing ↗
  19. K-Fast Holding AB SLNG Loan grantednot a buy/sell decisionreported at zero 4,312,500 shares 0 SEK at 0.00 SEK FI filing ↗
  20. Zenergy AB SSUB Subscriptionnot a buy/sell decision 487,739 shares 731.6K SEK at 1.50 SEK FI filing ↗

Reconstructed positions

Reconstructed by adding up every transaction this person reported to FI since 2016. FI publishes transactions, not balances, so this is a computed figure, not a disclosed one — and it omits anything held before the register began.

What is not counted here

Each row comes from a public disclosure named on this page. Private companies, real estate, bonds and crypto are not in those disclosures and are therefore not counted here. Shares held through a holding company are recorded against that company, not against the individual behind it.

Equity positions reported to Finansinspektionen (FI) in Sweden, with the disclosure date shown on each row.
Issuer ISIN Security Shares Price Value Form Reported Filing
K-Fast Holding AB SE0016101679 K-Fast Holding AB B (indirect) 1,830,673 — — FI marknadssok.fi.se ↗
Brinova Fastigheter AB SE0008347652 Brinova Fastigheter AB ser. B (indirect) 500,000 — — FI marknadssok.fi.se ↗

Other shareholders on record at the same companies

People who also appear on the shareholder record of a company where Jacob Karlsson reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

Every figure on this page is quoted from the public record named beside it, with the date it was true. Nothing here is our own calculation.

Think a number here is wrong? Check the named disclosure and its date against the tables above — how to report it.

Profile record last refreshed Sep 14, 2026.