Latest filing published 23 May 2025 for Bioextrax AB (publ), €2,022.
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Marie Grönborg is a declared insider at 3 companies (board member); the most frequent names are Bioextrax AB (publ), SSAB AB and Eolus AB (publ). Between 31 January 2022 and 2 December 2025, the trades on record add up to 12 filings.
The open-market record is one-sided, with 7 purchases worth €107k and not one sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. In 2025 alone, the filings show 2 purchases and no sales.
In size, the median ticket on the buying side is €17k. 4 out of 7 purchases came within 30 days of a purchase by at least one other insider of the same company. Purchases made close together by different insiders form what is called a cluster.
On 2 December 2025 came the latest disclosure, a transaction in Bioextrax AB (publ). The last purchase on record was published on 16 May 2025, which is 526 days ago. The median gap between trade and publication is zero days: most filings appear on the same day. Under the Market Abuse Regulation, managers have three business days to notify their trades. Source: insider filings from Finansinspektionen. Past trades are no guide to future returns.
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