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Mike Schaffner Insider Profile

4 Followers

Mike Schaffner, Senior Vice-President at Graphite One, holds 304.27K shares in Graphite One (Ticker: GPHOF).

Mike Schaffner's Trading History

GPHOFGraphite One		Aug 25, 2026Senior Vice-PresidentUninformative Sell―$169.78K
GPHOF
Insider Shares: 304.27K (14.56%)
DateTransactionAmountNo. of SharesPrice per ShareProfitLink to Report
Aug 25, 2026Uninformative SellC$0.0034,798C$0.00――
Mar 21, 2026Uninformative BuyC$0.0015,454C$0.00――
Jan 21, 2026Uninformative SellC$0.0087,312C$0.00――
Dec 30, 2025Uninformative SellC$0.0072,719C$0.00――
May 28, 2025Uninformative SellC$0.009,580C$0.00――
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Mike Schaffner insider profile FAQ

What is the percentage of profitable transactions made by Mike Schaffner?
The percentage of profitable transactions made by Mike Schaffner is 0%.
What is the average return per transaction made by Mike Schaffner?
The average return per transaction made by Mike Schaffner is -88.70%.
What stocks does Mike Schaffner hold?
Mike Schaffner holds: GPHOF stocks.
What was Mike Schaffner's most profitable transaction?
Mike Schaffner’s most profitable transaction was an Informative Sell of GPHOF stock on June 19, 2024. The return on the trade was -7.50%.
What is Mike Schaffner's role in Graphite One?
Mike Schaffner's role in Graphite One is Senior Vice-President.
How can I follow the stock ratings of top corporate insiders?
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