Pål Ahlsén

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.

Issuers on file
2
issuers named in insider transaction reports filed to Finansinspektionen (FI) in Sweden

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

Trading activity Oct 4, 2019 – Feb 26, 2026

Pål Ahlsén reported 9 transactions between Oct 4, 2019 and Feb 26, 2026. The buy and sell totals below count only codes SACQ, SDIS.

Open-market buys (SACQ)
5.49M SEK
40.3K EUR
6 purchases on file priced rows only
Open-market sales (SDIS)
8.88B SEK
24.5K EUR
3 sales on file priced rows only
All reported transactions
9
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.

5 insiders bought Castellum Aktiebolag shares between Feb 26, 2026 and Mar 23, 2026

Cluster buying

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

5 insiders bought Castellum Aktiebolag shares between Feb 26, 2026 and Mar 23, 2026
Date Insider Transaction Shares Price Value Filing
Feb 26, 2026 Pål Ahlsén SACQ Acquisition 17,174 116.35 SEK 1,998,195 SEK FI filing ↗
Mar 2, 2026 Kristina Grahn Persson SACQ Acquisition 200 117.15 SEK 23,430 SEK FI filing ↗
Mar 3, 2026 Leif Norburg SACQ Acquisition 1,000 113.60 SEK 113,600 SEK FI filing ↗
Mar 23, 2026 Ralf Spann SACQ Acquisition 2,500 9.58 EUR 23,945 EUR FI filing ↗
Mar 23, 2026 Per Gavelin SACQ Acquisition 1,100 101.80 SEK 111,980 SEK FI filing ↗

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

4 insiders bought Castellum Aktiebolag shares worth 4,019,006 SEK between Dec 1, 2025 and Dec 12, 2025

Cluster buying

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

4 insiders bought Castellum Aktiebolag shares worth 4,019,006 SEK between Dec 1, 2025 and Dec 12, 2025
Date Insider Transaction Shares Price Value Filing
Dec 1, 2025 Anna-Karin Eliasson Celsing SACQ Acquisition 500 105.63 SEK 52,815 SEK FI filing ↗
Dec 5, 2025 Henrik Käll SACQ Acquisition 7,000 106.80 SEK 747,600 SEK FI filing ↗
Dec 9, 2025 Christoffer Strömbäck SACQ Acquisition 5,000 104.35 SEK 521,750 SEK FI filing ↗
Dec 12, 2025 Pål Ahlsén SACQ Acquisition 26,025 103.63 SEK 2,696,841 SEK FI filing ↗

Total of the rows above: 4,019,006 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 Castellum Aktiebolag shares worth 1,010,016 SEK between Oct 24, 2025 and Nov 17, 2025

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 Castellum Aktiebolag shares worth 1,010,016 SEK between Oct 24, 2025 and Nov 17, 2025
Date Insider Transaction Shares Price Value Filing
Oct 24, 2025 Pål Ahlsén SACQ Acquisition 7,259 110.08 SEK 799,066 SEK FI filing ↗
Nov 12, 2025 Marita Loft SACQ Acquisition 1,000 105.15 SEK 105,150 SEK FI filing ↗
Nov 17, 2025 Knut Rost SACQ Acquisition 1,000 105.80 SEK 105,800 SEK FI filing ↗

Total of the rows above: 1,010,016 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 Akelius Residential Property AB shares worth 45,238 EUR on Oct 4, 2019

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 Akelius Residential Property AB shares worth 45,238 EUR on Oct 4, 2019
Date Insider Transaction Shares Price Value Filing
Oct 4, 2019 Pål Ahlsén SACQ Acquisition 7,850 1.75 EUR 13,738 EUR FI filing ↗
Oct 4, 2019 Lars Åhrman SACQ Acquisition 15,000 1.75 EUR 26,250 EUR FI filing ↗
Oct 4, 2019 Peter Ullmark SACQ Acquisition 3,000 1.75 EUR 5,250 EUR FI filing ↗

Total of the rows above: 45,238 EUR, 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 9 most recent rows are grouped into 9 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. Castellum Aktiebolag SACQ Acquisition 17,174 shares 2.00M SEK at 116.35 SEK FI filing ↗
  2. Castellum Aktiebolag SACQ Acquisition 26,025 shares 2.70M SEK at 103.63 SEK FI filing ↗
  3. Castellum Aktiebolag SACQ Acquisition 7,259 shares 799.1K SEK at 110.08 SEK FI filing ↗
  4. Castellum Aktiebolag SDIS Disposal 51,800,760 shares 6.73B SEK at 130.00 SEK FI filing ↗
  5. Castellum Aktiebolag SDIS Disposal 14,800,000 shares 2.15B SEK at 145.00 SEK FI filing ↗
  6. Akelius Residential Property AB SDIS Disposal 16,800 shares 24.5K EUR at 1.46 EUR FI filing ↗
  7. Akelius Residential Property AB SACQ Acquisition 10,000 shares 13.4K EUR at 1.34 EUR FI filing ↗
  8. Akelius Residential Property AB SACQ Acquisition 9,000 shares 13.1K EUR at 1.46 EUR FI filing ↗
  9. Akelius Residential Property AB SACQ Acquisition 7,850 shares 13.7K EUR at 1.75 EUR FI filing ↗

Reconstructed positions

We hold no share-level ownership disclosure naming Pål Ahlsén. Anything this person is known to own appears in the stated-assets section above, quoted and attributed — we do not estimate what is missing.

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.