Samuli Hänninen

Samuli Hänninen, listed as senior executive, appears in our data through filings on Vaisala shares, published by Nasdaq Helsinki. We count 2 filings; the first trade dates from 30 April 2025 and the latest from 5 March 2026.

The filings describe grants, exercises and other transfers rather than trades on the open market. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.

Most recently, on 6 March 2026, the filings show a transaction in Vaisala. These figures are compiled from regulatory filings published by Nasdaq Helsinki. They describe what insiders did and are not a recommendation.