Latest filing published 01 May 2026 for Tieto Oyj. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
All filings by Elisabetta Castiglioni on record concern Tieto Oyj, in the capacity of board member. In total, 3 filings cover trades dated from 9 May 2023 to 1 May 2026.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.
The record was last updated on 1 May 2026 with a transaction in Tieto Oyj. Half of the filings or more reach the Nasdaq Helsinki feed on the day of the trade. The regulation allows three business days to notify a trade (MAR article 19). These figures are compiled from regulatory filings published by Nasdaq Helsinki. They describe what insiders did and are not a recommendation.
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