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John Steel Insider Profile
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John Steel, Subsidiary Chief Operating Officer at Griffin Mining, holds 0.00 shares in Griffin Mining (Ticker: GB:GFM). Most recently, John Steel Sold 200,000 shares of Griffin Mining on Nov 10, 2025 for an estimated value of 370.94K.
John Steel Griffin Mining (GFM)Subsidiary Chief Operating Officer
Griffin Mining (GFM)
Subsidiary Chief Operating Officer
Ranked #76,931 out of 105,077 Corporate Insiders
Profitable Transactions
0 out of 2 Profitable Transactions
Average Return
-29.50%
Average return per transaction
Time Frame
Compare to
Insider Holdings
John Steel does not currently own shares as a corporate insider.
A breakdown of John Steel's holdings
Insider Roles
Subsidiary Chief Operating Officer
Roles that John Steel holds in companies
Most Profitable Insider Trade
The most profitable trade made by John Steel
John Steel's Trading History
List of latest transactions for each holding click on a transaction to see John Steel's performance on stock
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John Steel insider profile FAQ
What is the percentage of profitable transactions made by John Steel?
The percentage of profitable transactions made by John Steel is 0%.
What is the average return per transaction made by John Steel?
The average return per transaction made by John Steel is -29.50%.
What stocks does John Steel hold?
John Steel holds: GB:GFM stocks.
What was John Steel’s latest transaction?
John Steel latest transaction was an Informative Sell of 370.94K.
What was John Steel's most profitable transaction?
John Steel’s most profitable transaction was an Informative Sell of GB:GFM stock on November 10, 2025. The return on the trade was -28.10%.
What is John Steel's role in Griffin Mining?
John Steel's role in Griffin Mining is Subsidiary Chief Operating Officer.
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