Jan Wahlström

This profile gathers the share dealings of Jan Wahlström in Devyser Diagnostics AB. Between 1 September 2025 and 15 September 2026, the trades on record add up to 10 filings.

On the market, this insider has only ever bought: 10 purchases, €184k in total. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. In 2026 alone, the filings show 8 purchases and no sales.

In size, the median ticket on the buying side is €15k. Relative to company size, the median is 0.016% of market cap (9 purchases with a known value). 1 out of 9 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. For 5 purchases whose 90-day window has closed, the share price was higher on day 90 than the day after publication in 0% of cases, with a median move of -40.0%. Past outcomes like these are no guarantee of what comes next.

The latest filing, published on 16 September 2026, reports an open-market purchase of €4,767 in Devyser Diagnostics AB. Filings reach the Finansinspektionen feed a median of 2 days after the trade. The regulation allows three business days to notify a trade (MAR article 19). This summary is built from Finansinspektionen disclosures alone and does not predict where the share price will go.