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Mark Stephen Richard Haywood Insider Profile
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Mark Stephen Richard Haywood, Director at Northern Sphere Mining, holds 2.93M shares in EDM Resources Inc (Ticker: TSE:EDM), holds 719.00K shares in Northern Sphere Mining (Ticker: TSE:NSM). Most recently, Mark Stephen Richard Haywood Bought ― shares of EDM Resources Inc on Dec 17, 2025 for an estimated value of C$4.20K.
Mark Stephen Richard Haywood Northern Sphere Mining (NSM)Director
Northern Sphere Mining (NSM)
Director
Ranked #80,456 out of 105,518 Corporate Insiders
Profitable Transactions
5 out of 16 Profitable Transactions
Average Return
-9.00%
Average return per transaction
Time Frame
Compare to
Insider Holdings
100.00%
A breakdown of Mark Stephen Richard Haywood's holdings
Insider Roles
President & Chief Executive Officer
Roles that Mark Stephen Richard Haywood holds in companies
Most Profitable Insider Trade
The most profitable trade made by Mark Stephen Richard Haywood
Mark Stephen Richard Haywood's Trading History
Northern Sphere Mining
Jan 18, 2019
―
Informative Buy
4.00K
C$10.79K
EDM Resources Inc
Dec 17, 2025
President & Chief Executive Officer
Informative Buy
4.20K
C$894.43K
List of latest transactions for each holding click on a transaction to see Mark Stephen Richard Haywood's performance on stock
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Mark Stephen Richard Haywood insider profile FAQ
What is the percentage of profitable transactions made by Mark Stephen Richard Haywood?
The percentage of profitable transactions made by Mark Stephen Richard Haywood is 31%.
What is the average return per transaction made by Mark Stephen Richard Haywood?
The average return per transaction made by Mark Stephen Richard Haywood is -9.00%.
What stocks does Mark Stephen Richard Haywood hold?
Mark Stephen Richard Haywood holds: TSE:NSM, TSE:EDM stocks.
What was Mark Stephen Richard Haywood’s latest transaction?
Mark Stephen Richard Haywood latest transaction was an Informative Buy of C$4.20K.
What was Mark Stephen Richard Haywood's most profitable transaction?
Mark Stephen Richard Haywood’s most profitable transaction was an Informative Buy of TSE:EDM stock on December 17, 2025. The return on the trade was 88.20%.
What is Mark Stephen Richard Haywood's role in Northern Sphere Mining?
Mark Stephen Richard Haywood's role in Northern Sphere Mining is Director.
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