Duane Robert Thompson

Duane Robert Thompson appears in our data through filings on Birchcliff Energy Ltd. shares, published by SEDI. The record holds 12 filings, for trades running from 1 January 2024 to 16 December 2025.

The open-market side counts 5 purchases for €54k alongside 3 sales for €462k. The net balance comes to €408k on the selling side. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 3 option exercises. In 2025 alone, the filings show 2 purchases and 2 sales.

The median purchase comes to €7,378. Across 5 purchases, this insider has always bought alone, with no colleague buying within 30 days.

Most recently, on 17 December 2025, the filings show an open-market purchase worth €25k in Birchcliff Energy Ltd. The median gap between a trade and its publication by SEDI is 3 days. 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.