Colin Joel Frostad

All filings by Colin Joel Frostad on record concern Tourmaline Oil Corp. In total, 17 filings cover trades dated from 31 December 2019 to 13 March 2026.

None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.

On 13 March 2026 came the latest disclosure, an option exercise for €708k in Tourmaline Oil Corp. Filings reach the SEDI feed a median of 3 days after the trade. The shorter that gap, the sooner other investors can see what insiders have done. Every figure here comes from the filings published by SEDI and describes the past, not future prices; it is not investment advice.