Glaston Oyj Abp Stock: price and insider trades · Finland

Glaston Oyj Abp, classified in the Industrials sector, is a listed company. Its insiders report their share dealings to Nasdaq Helsinki. From 18 October 2025 to 18 October 2026, the disclosure feed for Glaston Oyj Abp logged 18 filings by 10 insiders.

No insider sold shares on the market over the period. Instead, the filings list 9 purchases totalling €35k, made by 5 insiders. The totals do not cover 3 filings with an undisclosed amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The buyers include 5 board members. Veli-Matti Reinikkala filed the largest purchase, €13k, on 22 December 2025, which represents 0.028% of the company's market value.

The last insider purchase was made public on 9 September 2026, 38 days ago. The median gap between trade and publication is zero days: most filings appear on the same day. The legal deadline for notifying a trade is three business days (MAR article 19).

With 18 filings in twelve months, the company is more active than the median of 15 filings across the 125 companies we follow on the same exchange. Over the whole record (from 2022), the tally stands at 52 purchases and no sales.

For comparison within the same sector, see the insider buying recorded at Tennant Co and Butler National Corp. These figures are compiled from regulatory filings published by Nasdaq Helsinki. They describe what insiders did and are not a recommendation.