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John David Mason Insider Profile
4 Followers
John David Mason, Executive, Ten Percent Owner at Gensource Potash, holds 6.38M shares in Gensource Potash (Ticker: TSE:GSP). Most recently, John David Mason Sold C$912,964 shares of Gensource Potash on Feb 23, 2010 for an estimated value of 59.34K.
John David Mason Gensource Potash (GSP)Executive, Ten Percent Owner
Gensource Potash (GSP)
Executive, Ten Percent Owner
Ranked #95,831 out of 99,024 Corporate Insiders
Profitable Transactions
0 out of 32 Profitable Transactions
Average Return
-31.20%
Average return per transaction
Time Frame
Compare to
Insider Holdings
100.00%
A breakdown of John David Mason's holdings
Insider Roles
Executive, Ten Percent Owner
Roles that John David Mason holds in companies
Most Profitable Insider Trade
The most profitable trade made by John David Mason
John David Mason's Trading History
List of latest transactions for each holding click on a transaction to see John David Mason's performance on stock
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John David Mason insider profile FAQ
What is the percentage of profitable transactions made by John David Mason?
The percentage of profitable transactions made by John David Mason is 0%.
What is the average return per transaction made by John David Mason?
The average return per transaction made by John David Mason is -31.20%.
What stocks does John David Mason hold?
John David Mason holds: TSE:GSP stocks.
What was John David Mason’s latest transaction?
John David Mason latest transaction was an Informative Sell of C$59.34K.
What was John David Mason's most profitable transaction?
John David Mason’s most profitable transaction was an Informative Buy of TSE:GSP stock on April 6, 2009. The return on the trade was -12.50%.
What is John David Mason's role in Gensource Potash?
John David Mason's role in Gensource Potash is Executive, Ten Percent Owner.
How can I follow the stock ratings of top corporate insiders?
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