Mikael Karlsson

Chairman of the Board of Directors

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 May 5, 2017 – Aug 31, 2026

Mikael Karlsson reported 23 transactions between May 5, 2017 and Aug 31, 2026. The buy and sell totals below count only codes SACQ, SDIS.

Open-market buys (SACQ)
45.54M SEK
17 purchases on file priced rows only
Open-market sales (SDIS)
3.49T SEK
3 sales on file priced rows only
All reported transactions
23
every code, including awards and exercises
Pattern
Net buyer in the final 12 months of the window
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.

3 insiders bought Fasadgruppen Group AB shares worth 10,754,366 SEK between Aug 20, 2026 and Aug 31, 2026

Cluster buying

3 different insiders made 4 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

3 insiders bought Fasadgruppen Group AB shares worth 10,754,366 SEK between Aug 20, 2026 and Aug 31, 2026
Date Insider Transaction Shares Price Value Filing
Aug 20, 2026 Emil Daniel Augusto Bergman SACQ Acquisition 7,000 21.34 SEK 149,366 SEK FI filing ↗
Aug 20, 2026 Emil Daniel Augusto Bergman SACQ Acquisition 5,000 21.00 SEK 105,000 SEK FI filing ↗
Aug 31, 2026 Mikael Karlsson SACQ Acquisition 300,000 17.50 SEK 5,250,000 SEK FI filing ↗
Aug 31, 2026 Tomas Ståhl SACQ Acquisition 300,000 17.50 SEK 5,250,000 SEK FI filing ↗

Total of the rows above: 10,754,366 SEK, in the currency the filings report.

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

5 insiders bought Fasadgruppen Group AB shares worth 12,962,851 SEK between May 20, 2025 and Jun 9, 2025

Cluster buying

5 different insiders made 6 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

5 insiders bought Fasadgruppen Group AB shares worth 12,962,851 SEK between May 20, 2025 and Jun 9, 2025
Date Insider Transaction Shares Price Value Filing
May 20, 2025 Mikael Karlsson SACQ Acquisition 500,000 23.30 SEK 11,650,000 SEK FI filing ↗
May 22, 2025 Emil Daniel Augusto Bergman SACQ Acquisition 8,000 24.35 SEK 194,800 SEK FI filing ↗
May 22, 2025 Casper Tamm SACQ Acquisition 21,425 23.81 SEK 510,129 SEK FI filing ↗
May 23, 2025 Emil Daniel Augusto Bergman SACQ Acquisition 3,000 24.79 SEK 74,367 SEK FI filing ↗
May 26, 2025 Johan Fägerlind SACQ Acquisition 8,500 27.60 SEK 234,600 SEK FI filing ↗
Jun 9, 2025 Martin Jacobsson SACQ Acquisition 10,000 29.90 SEK 298,955 SEK FI filing ↗

Total of the rows above: 12,962,851 SEK, in the currency the filings report.

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

3 insiders bought Quickbit eu AB (publ) shares worth 1,140,027 SEK on Aug 11, 2021

Cluster buying

3 different insiders made 4 open-market purchases of this company’s shares within a short window. Each row below is one reported trade. At least one price in this event could not be cross-checked against other trades in the same security, so read the total with extra care.

3 insiders bought Quickbit eu AB (publ) shares worth 1,140,027 SEK on Aug 11, 2021
Date Insider Transaction Shares Price Value Filing
Aug 11, 2021 Mikael Karlsson SACQ Acquisition 11,000 8.00 SEK 88,000 SEK FI filing ↗
Aug 11, 2021 Mikael Karlsson SACQ Acquisition 13,000 7.94 SEK 103,220 SEK FI filing ↗
Aug 11, 2021 Johan Björklund SACQ Acquisition 26,500 8.07 SEK 213,855 SEK FI filing ↗
Aug 11, 2021 Hammad Abu Iseifan SACQ Acquisition 92,797 7.92 SEK 734,952 SEK FI filing ↗

Total of the rows above: 1,140,027 SEK, in the currency the filings report.

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

3 insiders bought Quickbit eu AB (publ) shares worth 965,134 SEK between Apr 7, 2021 and Apr 9, 2021

Cluster buying

3 different insiders made 3 open-market purchases of this company’s shares within a short window. Each row below is one reported trade.

3 insiders bought Quickbit eu AB (publ) shares worth 965,134 SEK between Apr 7, 2021 and Apr 9, 2021
Date Insider Transaction Shares Price Value Filing
Apr 7, 2021 Mikael Karlsson SACQ Acquisition 16,000 10.58 SEK 169,280 SEK FI filing ↗
Apr 8, 2021 Hammad Abu Iseifan SACQ Acquisition 50,000 10.89 SEK 544,500 SEK FI filing ↗
Apr 9, 2021 Serod Nasrat SACQ Acquisition 21,800 11.53 SEK 251,354 SEK FI filing ↗

Total of the rows above: 965,134 SEK, in the currency the filings report.

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

Mikael Karlsson sold 489,184 Fasadgruppen Group AB shares for 29,351,040 SEK on Dec 16, 2020

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.

Mikael Karlsson sold 489,184 Fasadgruppen Group AB shares for 29,351,040 SEK on Dec 16, 2020
Date Insider Transaction Shares Price Value Filing
Dec 16, 2020 Mikael Karlsson SDIS Disposal 489,184 60.00 SEK 29,351,040 SEK FI filing ↗

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

3 insiders bought Fasadgruppen Group AB shares worth 7,711,316 SEK between Dec 9, 2020 and Dec 10, 2020

Cluster buying

3 different insiders made 4 open-market purchases of this company’s shares within a short window. Each row below is one reported trade. At least one price in this event could not be cross-checked against other trades in the same security, so read the total with extra care.

3 insiders bought Fasadgruppen Group AB shares worth 7,711,316 SEK between Dec 9, 2020 and Dec 10, 2020
Date Insider Transaction Shares Price Value Filing
Dec 9, 2020 Andreas Bendrik SACQ Acquisition 2,000 60.00 SEK 120,000 SEK FI filing ↗
Dec 9, 2020 Michéle Ferrari SACQ Acquisition 500 60.00 SEK 30,000 SEK FI filing ↗
Dec 9, 2020 Mikael Karlsson SACQ Acquisition 66,001 76.17 SEK 5,027,296 SEK FI filing ↗
Dec 10, 2020 Mikael Karlsson SACQ Acquisition 34,000 74.53 SEK 2,534,020 SEK FI filing ↗

Total of the rows above: 7,711,316 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 23 most recent rows are grouped into 21 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. Fasadgruppen Group AB SACQ Acquisition 300,000 shares 5.25M SEK at 17.50 SEK FI filing ↗
  2. Fasadgruppen Group AB SACQ Acquisition 98 shares 2.0K SEK at 20.35 SEK FI filing ↗
  3. Fasadgruppen Group AB SSUB Subscriptionnot a buy/sell decision 2,187,225 shares 32.81M SEK at 15.00 SEK FI filing ↗
  4. Fasadgruppen Group AB SACQ Acquisition 59,000 shares 2.02M SEK at 34.30 SEK FI filing ↗
  5. Fasadgruppen Group AB SACQ Acquisition 100,561 shares 3.34M SEK at 33.20 SEK FI filing ↗
  6. Fasadgruppen Group AB SACQ Acquisition 500,000 shares 11.65M SEK at 23.30 SEK FI filing ↗
  7. Quickbit eu AB (publ) SACQ Acquisition 26,414 shares 33.5K SEK at 1.27 SEK FI filing ↗
  8. Quickbit eu AB (publ) SACQ Acquisition 40,000 shares 52.0K SEK at 1.30 SEK FI filing ↗
  9. Quickbit eu AB (publ) SACQ Acquisition × 2 24,000 shares 191.2K SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    13,000 7.94 SEK 103.2K SEK FI filing ↗
    11,000 8.00 SEK 88.0K SEK FI filing ↗
  10. Quickbit eu AB (publ) SACQ Acquisition 16,000 shares 169.3K SEK at 10.58 SEK FI filing ↗
  11. Fasadgruppen Group AB SACQ Acquisition × 2 140,000 shares 15.18M SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    100,000 109.00 SEK 10.90M SEK FI filing ↗
    40,000 107.00 SEK 4.28M SEK FI filing ↗
  12. Fasadgruppen Group AB SDIS Disposal 489,184 shares 29.35M SEK at 60.00 SEK FI filing ↗
  13. Fasadgruppen Group AB SRLI Return of loan increasenot a buy/sell decisionreported at zero 489,184 shares 0 SEK at 0.00 SEK FI filing ↗
  14. Fasadgruppen Group AB SACQ Acquisition 34,000 shares 2.53M SEK at 74.53 SEK FI filing ↗
  15. Fasadgruppen Group AB SACQ Acquisition 66,001 shares 5.03M SEK at 76.17 SEK FI filing ↗
  16. Fasadgruppen Group AB SLNG Loan grantednot a buy/sell decisionreported at zero 489,184 shares 0 SEK at 0.00 SEK FI filing ↗
  17. Fasadgruppen Group AB SDIS Disposal 1,705,488 shares 102.33M SEK at 60.00 SEK FI filing ↗
  18. Studsvik AB SACQ Acquisition 1,001 shares 29.7K SEK at 29.70 SEK FI filing ↗
  19. Studsvik AB SACQ Acquisition 1,902 shares 56.1K SEK at 29.50 SEK FI filing ↗
  20. Studsvik AB SACQ Acquisition 199 shares 5.9K SEK at 29.50 SEK FI filing ↗
  21. Vigmed Holding AB SDIS Disposal 1,705,935 shares 3.49T SEK at 2,047,122.00 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
Studsvik AB SE0000653230 Studsvik AB 3,102 $21.28 $66.0K FI marknadssok.fi.se ↗
Quickbit eu AB (publ) SE0010662585 Quickbit 106,414 FI marknadssok.fi.se ↗

Other shareholders on record at the same companies

People who also appear on the shareholder record of a company where Mikael 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.