Marthinus Wilhelmus Theunissen Insider Profile
11 Followers
Marthinus Wilhelmus Theunissen, Chief Financial Officer at TMAC Resources, holds 95.42K shares in IAMGOLD (Ticker: IAG), holds 67.63K shares in TMAC Resources (Ticker: TMMFF). Most recently, Marthinus Wilhelmus Theunissen Sold ― shares of IAMGOLD on Feb 27, 2026 for an estimated value of $1.98M.
Marthinus Wilhelmus Theunissen TMAC Resources (TMMFF)Chief Financial Officer
TMAC Resources (TMMFF)
Chief Financial Officer
Ranked #2,170 out of 106,487 Corporate Insiders
Profitable Transactions
7 out of 8 Profitable Transactions
Average Return
+73.50%
Average return per transaction
Time Frame
Compare to
Insider Holdings
100.00%
A breakdown of Marthinus Wilhelmus Theunissen's holdings
Insider Roles
Chief Financial Officer
Roles that Marthinus Wilhelmus Theunissen holds in companies
Most Profitable Insider Trade
The most profitable trade made by Marthinus Wilhelmus Theunissen
Marthinus Wilhelmus Theunissen's Trading History
TMAC Resources
Sep 03, 2019
―
Uninformative Sell
―
$117.21K
IAMGOLD
Feb 27, 2026
Chief Financial Officer
Informative Sell
1.98M
$1.93M
List of latest transactions for each holding click on a transaction to see Marthinus Wilhelmus Theunissen's performance on stock
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Marthinus Wilhelmus Theunissen insider profile FAQ
What is the percentage of profitable transactions made by Marthinus Wilhelmus Theunissen?
The percentage of profitable transactions made by Marthinus Wilhelmus Theunissen is 88%.
What is the average return per transaction made by Marthinus Wilhelmus Theunissen?
The average return per transaction made by Marthinus Wilhelmus Theunissen is 73.50%.
What stocks does Marthinus Wilhelmus Theunissen hold?
Marthinus Wilhelmus Theunissen holds: TMMFF, IAG stocks.
What was Marthinus Wilhelmus Theunissen’s latest transaction?
Marthinus Wilhelmus Theunissen latest transaction was an Informative Sell of $1.98M.
What was Marthinus Wilhelmus Theunissen's most profitable transaction?
Marthinus Wilhelmus Theunissen’s most profitable transaction was an Informative Buy of IAG stock on February 26, 2025. The return on the trade was 308.50%.
What is Marthinus Wilhelmus Theunissen's role in TMAC Resources?
Marthinus Wilhelmus Theunissen's role in TMAC Resources is Chief Financial Officer.
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