Insider Profile
Bock, Johann Sebastiaan
2
Companies Filed At
1
Open-Market Buys (2yr)
$2.9M
Buy Value (2yr, open-market)
Feb 23, 2026
Most Recent Trade
27
Credibility
Score
71%
Hit Rate
+14.4%
Avg 90d Return
+17.6%
Median 90d Return
7
Evaluated Trades
+47.9%
Best Trade
-9.0%
Worst Trade
Hit rate and returns are based on 7 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
Feb 23, 2026 $B
BCM Resources Corporation
Open Market Buy 59,000 $49.40 $2.9M 70
Feb 16, 2026 $B
BCM Resources Corporation
Other Sell 31,538 $46.95 $1.5M 70
Feb 16, 2026 $B
BCM Resources Corporation
Comp. Grant Buy 40,493 $46.86 $1.9M 70
Feb 16, 2026 $B
BCM Resources Corporation
Comp. Grant Buy 47,242 $46.86 $2.2M 70
Feb 16, 2026 $B
BCM Resources Corporation
Comp. Grant Buy 40,493 $46.86 $1.9M 70
Feb 28, 2023 $GOLD
GoldMining Inc.
Open Market Buy 28,198 $16.15 $455K 48
Feb 24, 2023 $GOLD
GoldMining Inc.
Comp. Grant Buy 58,341 $17.93 $1.0M 48
Feb 24, 2023 $GOLD
GoldMining Inc.
Other Sell 30,161 $16.59 $500K 48
Dec 31, 2022 $GOLD
GoldMining Inc.
Plan / DRIP Buy 1,715 $19.03 $33K 48
Nov 17, 2022 $GOLD
GoldMining Inc.
Open Market Buy 2,712 $15.56 $42K 48
Nov 17, 2022 $GOLD
GoldMining Inc.
Open Market Buy 12,142 $15.56 $189K 48
Nov 16, 2022 $GOLD
GoldMining Inc.
Other Sell 12,621 $16.43 $207K 48
Nov 16, 2022 $GOLD
GoldMining Inc.
Other Sell 3,155 $14.57 $46K 48
Nov 10, 2022 $GOLD
GoldMining Inc.
Open Market Buy 10,986 $16.12 $177K 48
Sep 15, 2022 $GOLD
GoldMining Inc.
Plan / DRIP Buy 40 48
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.