Petrina Ooi

Petrina Ooi discloses dealings in Ostrom Climate Solutions Inc. to SEDI. The record holds 7 filings, for trades running from 2 February 2023 to 17 October 2025.

In open-market terms, that means 3 purchases worth €651 on one side and 3 sales worth €4,355 on the other. Netting one side against the other leaves €3,703 of net selling. Unlike grants, an open-market purchase is paid for by the insider, at the market price. 2025 to date brings no purchases and 1 sale.

The median purchase comes to €191. The 3 purchases reviewed show no overlap with other insiders buying the same stock within a month.

Most recently, on 22 October 2025, the filings show an open-market sale worth €146 in Ostrom Climate Solutions Inc. The clock since the last published purchase (14 February 2024) now reads 980 days. Filings reach the SEDI feed a median of 1 day after the trade. That lag is the time during which only the insider knows about the trade. These figures are compiled from regulatory filings published by SEDI. They describe what insiders did and are not a recommendation.