Mayfair Gold Corp.
A Canadian gold exploration and development company advancing the Fenn-Gib Gold Project, a large open-pit gold deposit in the Timmins mining district of Northern Ontario. Incorporated in 2019 by founders Sean Pi and Henry Heeney, the company took over a deposit first discovered more than a century ago that had passed through several owners—including Barrick Gold and Pan American Silver—without ever reaching commercial production.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.