Mark M. Gambill serves as Executive at SPEEDWAY MOTORSPORTS INC, where they oversee executive responsibilities. Since joining the company, Mark M. Gambill has executed 112 insider transactions totaling $2.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 18, 2007 involved selling 1,000 shares valued at $39.3K.
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 May 18, 2007, when they sold 1,000 shares at $39.33 per share.
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| $27.88 |
| Discretionary |
| May 18, 2007 | TRK | $23.6K | Sale | 600 | $39.35 | Discretionary |
| May 18, 2007 | TRK | $50.2K | Option Exercise | 1,800 | $27.88 | Discretionary |
| May 18, 2007 | TRK | $70.7K | Sale | 1,800 | $39.28 | Discretionary |
| May 18, 2007 | TRK | $13.9K | Option Exercise | 500 | $27.88 | Discretionary |
| Nov 22, 2006 | TRK | $429.2K | Sale | 11,100 | $38.67 | Discretionary |
| Nov 22, 2006 | TRK | $270.6K | Option Exercise | 11,100 | $24.38 | Discretionary |
| Nov 21, 2006 | TRK | $346.6K | Sale | 8,900 | $38.94 | Discretionary |
| Nov 21, 2006 | TRK | $217.0K | Option Exercise | 8,900 | $24.38 | Discretionary |
| May 22, 2006 | TRK | $412.6K | Option Exercise | 20,000 | $20.63 | Discretionary |
| May 22, 2006 | TRK | $762.0K | Sale | 20,000 | $38.10 | Discretionary |