Insider Profile
Doig, Boi Linh
1
Companies Filed At
0
Open-Market Buys (2yr)
Buy Value (2yr, open-market)
Apr 21, 2025
Most Recent Trade
2
Credibility
Score
0%
Hit Rate
-9.1%
Avg 90d Return
-9.1%
Median 90d Return
4
Evaluated Trades
-9.1%
Best Trade
-9.1%
Worst Trade
Hit rate and returns are based on 4 open-market buys with evaluable 90-day outcomes. Score reflects historical conviction, not a guarantee of future performance. Limited signal — either below-average timing or insufficient trade history.
Date Company Role Nature Dir. Shares Price Value Score
Apr 21, 2025 $BMM
Black Mammoth Metals Corporation
Comp. Grant Buy 60,000 39
Apr 21, 2025 $BMM
Black Mammoth Metals Corporation
Comp. Grant Buy 50,000 39
Apr 21, 2025 $BMM
Black Mammoth Metals Corporation
Comp. Grant Buy 60,000 39
Apr 21, 2025 $BMM
Black Mammoth Metals Corporation
Other Sell 39
Apr 21, 2025 $BMM
Black Mammoth Metals Corporation
Comp. Grant Buy 25,000 39
Muted rows are plan purchases, compensation grants, or DRIP — not open-market. Signal scores reflect the company's current score, not the score at time of trade.
Form55 provides data and analysis for informational purposes only. Nothing on this site constitutes investment advice or a recommendation to buy or sell any security. Past performance is not indicative of future results.