Karl Thedéen

All filings by Karl Thedéen on record concern Studsvik AB. We count 15 filings; the first trade dates from 25 October 2024 and the latest from 28 April 2026.

The open-market record is one-sided, with 15 purchases worth €37k and not one sale. Unlike grants, an open-market purchase is paid for by the insider, at the market price. So far in 2026, the count stands at 6 purchases and no sales.

The median purchase comes to €1,487. Measured against the company's value, the median purchase equals 0.0010% of market capitalisation, across 6 purchases where it is known. 3 out of 10 purchases came within 30 days of a purchase by at least one other insider of the same company. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.

On 25 June 2026 came the latest disclosure, an open-market purchase for €1,487 in Studsvik AB. Most trades are made public on the day they happen. Under the Market Abuse Regulation, managers have three business days to notify their trades. These figures are compiled from regulatory filings published by Finansinspektionen. They describe what insiders did and are not a recommendation.