John E Black Insider Profile
4 Followers
John E Black, Senior Officer at Centauri Minerals Inc., holds 390.93K shares in Centauri Minerals Inc. (Ticker: TSE:CENT), holds 3.62M shares in Regulus Resources (Ticker: TSE:REG), holds 1.00M shares in Candente Copper (Ticker: TSE:ATCU).
John E Black Centauri Minerals Inc. (CENT)Senior Officer
Centauri Minerals Inc. (CENT)
Senior Officer
Ranked #6,080 out of 109,349 Corporate Insiders
Profitable Transactions
27 out of 39 Profitable Transactions
Average Return
+11.20%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that John E Black holds in companies
Most Profitable Insider Trade
The most profitable trade made by John E Black
John E Black's Trading History
Centauri Minerals Inc.
Sep 22, 2026
Senior Officer
Uninformative Sell
1.50K
C$383.11K
Regulus Resources
Jul 04, 2025
Chief Executive Officer
Uninformative Sell
108.51K
C$16.92M
Candente Copper
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C$1.39M
Aldebaran Resources Inc
Dec 20, 2025
Executive
Uninformative Sell
98.08K
$5.71M
Chakana Copper
Sep 30, 2025
Director
Uninformative Buy
40.50K
$25.92K
List of latest transactions for each holding click on a transaction to see John E Black's performance on stock
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John E Black insider profile FAQ
What is the percentage of profitable transactions made by John E Black?
The percentage of profitable transactions made by John E Black is 69%.
What is the average return per transaction made by John E Black?
The average return per transaction made by John E Black is 11.20%.
What stocks does John E Black hold?
John E Black holds: TSE:CENT, TSE:REG, TSE:ATCU, ADBRF, CHKKF stocks.
What was John E Black’s latest transaction?
John E Black latest transaction was an Uninformative Sell of C$1.50K.
What was John E Black's most profitable transaction?
John E Black’s most profitable transaction was an Informative Buy of TSE:REG stock on March 20, 2020. The return on the trade was 120.00%.
What is John E Black's role in Centauri Minerals Inc.?
John E Black's role in Centauri Minerals Inc. is Senior Officer.
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