Tomi Sundberg

Tomi Sundberg discloses dealings in Boreo Oyj to Nasdaq Helsinki. In total, 5 filings cover trades dated from 7 March 2023 to 8 May 2026.

Every open-market trade on record is a purchase: 4 purchases worth €23k, and no sale. No amount is published for 1 filing, which the totals therefore leave out. 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 1 purchase and no sales.

A typical purchase (the median) is worth €8,000. As a share of market capitalisation, the median purchase stands at 0.012%, based on 3 purchases. On 1 out of 3 purchases, another insider of the same company was buying within the same 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.

On 8 May 2026 came the latest disclosure, an open-market purchase for €9,134 in Boreo Oyj. The median gap between a trade and its publication by Nasdaq Helsinki is 1 day. Under the Market Abuse Regulation, managers have three business days to notify their trades. Source: insider filings from Nasdaq Helsinki. Past trades are no guide to future returns.