Markus Petäjäniemi

Filings by Markus Petäjäniemi span 2 companies, the busiest being Gruvaktiebolaget Viscaria and Copperstone Resources AB (publ). In total, 7 filings cover trades dated from 7 May 2024 to 3 July 2026.

On the market, this insider has only ever bought: 6 purchases, €48k in total. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. So far in 2026, the count stands at 2 purchases and no sales.

In size, the median ticket on the buying side is €8,649. As a share of market capitalisation, the median purchase stands at 0.0016%, based on 3 purchases. 1 out of 3 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.

The record was last updated on 3 July 2026 with an open-market purchase (€12k) in Gruvaktiebolaget Viscaria. The median gap between trade and publication is zero days: most filings appear on the same day. For comparison, MAR article 19 gives managers three business days to notify a trade. This summary is built from Finansinspektionen disclosures alone and does not predict where the share price will go.