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Lyle Clarence Whitmarsh Insider Profile

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Lyle Clarence Whitmarsh, Chairman, President & Chief Executive Officer at Stampede Drilling Inc, holds 7.98M shares in Stampede Drilling Inc (Ticker: TSE:SDI), holds 143.70K shares in Trinidad Drilling (Ticker: TDGCF).

Lyle Clarence Whitmarsh's Trading History

SDI
Stampede Drilling Inc
May 01, 2026Chairman, President & Chief Executive OfficerUninformative Sell―C$1.91M
TDGCF
Trinidad Drilling
Aug 28, 2015―Informative Buy―$183.94K

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Lyle Clarence Whitmarsh insider profile FAQ

What is the percentage of profitable transactions made by Lyle Clarence Whitmarsh?
The percentage of profitable transactions made by Lyle Clarence Whitmarsh is 58%.
What is the average return per transaction made by Lyle Clarence Whitmarsh?
The average return per transaction made by Lyle Clarence Whitmarsh is 33.80%.
What stocks does Lyle Clarence Whitmarsh hold?
Lyle Clarence Whitmarsh holds: TSE:SDI, TDGCF stocks.
What was Lyle Clarence Whitmarsh's most profitable transaction?
Lyle Clarence Whitmarsh’s most profitable transaction was an Informative Buy of TSE:SDI stock on September 22, 2020. The return on the trade was 158.80%.
What is Lyle Clarence Whitmarsh's role in Stampede Drilling Inc?
Lyle Clarence Whitmarsh's role in Stampede Drilling Inc is Chairman, President & Chief Executive Officer.
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