Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Mark M. Gambill currently holds 3,992 shares of SPEEDWAY MOTORSPORTS INC (TRK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark M. Gambill has been a net seller of TRK stock. They have purchased $338.3K and sold $2.6M worth of shares.
Mark M. Gambill's most recent insider trade was on Jul 1, 2025, when they sold 144 shares at $0.00 per share.
Mark M. Gambill serves as Executive at SPEEDWAY MOTORSPORTS INC (TRK). They have executed 112 insider transactions totaling $2.9M over their tenure at the company.
Mark M. Gambill holds the position of Executive at SPEEDWAY MOTORSPORTS INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 20 years and currently hold a stake valued at $0.
Mark M. Gambill has shown a selling trading pattern, with $338.3K in total purchases and $2.6M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Mark M. Gambill was on Sep 17, 2019, when they sold $986.3K worth of TRK shares. This transaction involved 49,940 shares at $19.75 per share.
Mark M. Gambill currently owns 3,992 shares of SPEEDWAY MOTORSPORTS INC (TRK), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Mark M. Gambill's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Mark M. Gambill has 112 Form 4 filings on record as an insider at SPEEDWAY MOTORSPORTS INC.
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