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Stuart D Porter Insider Profile
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Stuart D Porter, Director, Ten Percent Owner at Comstock Resources, holds 19.38M shares in Montana Technologies (Ticker: AIRJ), holds 1.27M shares in GameSquare Holdings (Ticker: GAME), holds 0.00 shares in ChampionX (Ticker: CHX). Most recently, Stuart D Porter Bought ― shares of Montana Technologies on Dec 10, 2025 for an estimated value of $999.95K.
Stuart D Porter Comstock Resources (CRK)Director, Ten Percent Owner
Comstock Resources (CRK)
Director, Ten Percent Owner
Ranked #45,580 out of 105,390 Corporate Insiders
Profitable Transactions
2 out of 2 Profitable Transactions
Average Return
+12.10%
Average return per transaction
Time Frame
Compare to
Insider Holdings
Insider Roles
Roles that Stuart D Porter holds in companies
Most Profitable Insider Trade
The most profitable trade made by Stuart D Porter
Stuart D Porter's Trading History
Comstock Resources
Aug 21, 2020
Director, Ten Percent Owner
Uninformative Sell
―
$437.92M
ChampionX
Jul 16, 2025
―
Uninformative Buy
―
$0.00
KLX Energy Services Holdings
Mar 13, 2024
Ten Percent Owner
Uninformative Sell
―
$3.23M
Montana Technologies
Dec 10, 2025
Director, Ten Percent Owner
Informative Buy
999.95K
$74.41M
GameSquare Holdings
Dec 09, 2025
Director
Uninformative Buy
76.20K
$554.52K
List of latest transactions for each holding click on a transaction to see Stuart D Porter's performance on stock
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Stuart D Porter insider profile FAQ
What is the percentage of profitable transactions made by Stuart D Porter?
The percentage of profitable transactions made by Stuart D Porter is 100%.
What is the average return per transaction made by Stuart D Porter?
The average return per transaction made by Stuart D Porter is 12.10%.
What stocks does Stuart D Porter hold?
Stuart D Porter holds: CRK, CHX, KLXE, AIRJ, GAME stocks.
What was Stuart D Porter’s latest transaction?
Stuart D Porter latest transaction was an Informative Buy of $999.95K.
What was Stuart D Porter's most profitable transaction?
Stuart D Porter’s most profitable transaction was an Informative Buy of AIRJ stock on December 10, 2025. The return on the trade was 13.90%.
What is Stuart D Porter's role in Comstock Resources?
Stuart D Porter's role in Comstock Resources is Director, Ten Percent Owner.
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