Samuel Sjöström

Filings by Samuel Sjöström span 2 companies, the busiest being Kinnevik AB and Andreas Bernstrom. Between 14 March 2023 and 1 June 2026, the trades on record add up to 24 filings.

On the open market, the record shows 10 purchases worth €355k and 2 sales worth €84k. On balance, insiders were net buyers of €271k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Outside the open market, there are 4 share grants. 2026 to date brings 1 purchase and 2 sales.

A typical purchase (the median) is worth €23k. Clusters matter here: 4 out of 9 purchases overlapped with buying by a colleague within 30 days. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase.

The newest entry dates from 3 June 2026: an open-market purchase of €42k, in Kinnevik AB. Filings reach the Finansinspektionen feed a median of 1 day after the trade. 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.