No insider purchase over the last 90 days. The latest, by Anonymous (PDMR), was filed 18 May 2026.
Every trade that managers of Onesano S.A. disclose to KNF is tracked on this page. The company sits in the Chemicals sector. 1 insider has disclosed 2 filings since 23 October 2025.
Open-market activity splits into 1 purchase totalling €1.4M and 1 sale totalling €1.4M; 1 insider sit on the buying side and 1 insider on the selling side. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. The buyers include 1 senior executive. Biggest ticket of the year: €1.4M, bought and made public on 18 May 2026.
For context, the typical company on the same exchange (median of 554 companies) published 3 filings over the same period, against 2 filings here. Over the whole record (from 2026), the tally stands at 1 purchase and 1 sale.
The clock since the last published purchase (18 May 2026) now reads 158 days.
For comparison within the same sector, see the insider buying recorded at Heidelberg Materials AG and Titan. Source: insider filings from KNF. Past trades are no guide to future returns.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
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Onesano S.A. is a company specializing in the chemistry and materials sector. It is listed on the XWAR market.
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