Douglas John Strong

Douglas John Strong appears in our data through filings on High Arctic Energy Services Inc. shares, published by SEDI. The record holds 7 filings, for trades running from 13 August 2019 to 29 September 2025.

The open-market record is one-sided, with 7 purchases worth €40k and not one sale. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. In 2025 alone, the filings show 2 purchases and no sales.

A typical purchase (the median) is worth €5,074. None of the 6 purchases we analysed coincided with buying by another insider of the same company within 30 days.

The newest entry dates from 29 September 2025: an open-market purchase of €2,862, in High Arctic Energy Services Inc. Most trades are made public on the day they happen. That lag is the time during which only the insider knows about the trade. Source: insider filings from SEDI. Past trades are no guide to future returns.