Jan Mattsson

Member 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 9, 2019 – Oct 21, 2024

Jan Mattsson reported 15 transactions between May 9, 2019 and Oct 21, 2024. The buy and sell totals below count only codes SACQ, SDIS.

Open-market buys (SACQ)
348.4K SEK
2 purchases on file priced rows only
Open-market sales (SDIS)
3.15M SEK
1 sale on file priced rows only
All reported transactions
15
every code, including awards and exercises
Pattern
No transaction 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.

6 insiders bought BioArctic AB shares worth 2,107,184 SEK between May 2, 2022 and May 11, 2022

Cluster buying

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

6 insiders bought BioArctic AB shares worth 2,107,184 SEK between May 2, 2022 and May 11, 2022
Date Insider Transaction Shares Price Value Filing
May 2, 2022 Charlotta Ljungqvist SACQ Acquisition 1,367 73.10 SEK 99,928 SEK FI filing ↗
May 6, 2022 Eugen Steiner SACQ Acquisition 7,730 72.98 SEK 564,135 SEK FI filing ↗
May 10, 2022 Pär Lars Gellerfors SACQ Acquisition 6,900 70.90 SEK 489,210 SEK FI filing ↗
May 10, 2022 Lars Lannfelt SACQ Acquisition 7,000 78.63 SEK 550,423 SEK FI filing ↗
May 10, 2022 Wenche Nelly Albertine Rolfsen Sandsborg SACQ Acquisition 1,600 73.83 SEK 118,128 SEK FI filing ↗
May 11, 2022 Jan Mattsson SACQ Acquisition 4,000 71.34 SEK 285,360 SEK FI filing ↗

Total of the rows above: 2,107,184 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 15 most recent rows are grouped into 11 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. Toleranzia AB SEXI Exercise increasenot a buy/sell decision 10,322 shares 5.2K SEK at 0.50 SEK FI filing ↗
  2. Tol SACQ Acquisition 129,098 shares 63.0K SEK at 0.49 SEK FI filing ↗
  3. BioArctic AB SJPI Division of joint property between spouses increasenot a buy/sell decisionreported at zero 12,385 shares 0 SEK at 0.00 SEK FI filing ↗
  4. BioArctic AB SJPD Division of joint property between spouses decreasenot a buy/sell decisionreported at zero 12,385 shares 0 SEK at 0.00 SEK FI filing ↗
  5. BioArctic AB SDIS Disposal 10,000 shares 3.15M SEK at 315.00 SEK FI filing ↗
  6. BioArctic AB SACQ Acquisition 4,000 shares 285.4K SEK at 71.34 SEK FI filing ↗
  7. BioArctic AB SEXI Exercise increase × 2not a buy/sell decision 9,270 shares 247.2K SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    3,705 26.67 SEK 98.8K SEK FI filing ↗
    5,565 26.67 SEK 148.4K SEK FI filing ↗
  8. BioArctic AB SEXD Exercise decrease × 2not a buy/sell decisionreported at zero 618 shares 0 SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    247 0.00 SEKreported at zero 0 SEK FI filing ↗
    371 0.00 SEKreported at zero 0 SEK FI filing ↗
  9. BioArctic AB SALL Allotmentnot a buy/sell decisionreported at zero 20,000 shares 0 SEK at 0.00 SEK FI filing ↗
  10. BioArctic AB SEXI Exercise increase × 2not a buy/sell decision 18,000 shares 480.1K SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    7,200 26.67 SEK 192.0K SEK FI filing ↗
    10,800 26.67 SEK 288.0K SEK FI filing ↗
  11. BioArctic AB SEXD Exercise decrease × 2not a buy/sell decisionreported at zero 1,200 shares 0 SEK
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    480 0.00 SEKreported at zero 0 SEK FI filing ↗
    720 0.00 SEKreported at zero 0 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
BioArctic AB SE0010323311 BioArctic AB ser. B (indirect) 21,270 — — FI marknadssok.fi.se ↗
Tol SE0007438577 Toleranzia AB 129,098 — — FI marknadssok.fi.se ↗

Other shareholders on record at the same companies

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