Mark F. Oneil serves as Executive at DealerTrack Holdings, Inc., where they oversee executive responsibilities. Since joining the company, Mark F. Oneil has executed 424 insider transactions totaling $40.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 1, 2006 involved selling 326 shares valued at $6.0K.
Mark F. Oneil currently holds 24,690 shares of DealerTrack Holdings, Inc. (TRAK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark F. Oneil has been a net seller of TRAK stock. They have purchased $752.0K and sold $39.3M worth of shares.
Mark F. Oneil's most recent insider trade was on Aug 1, 2006, when they sold 326 shares at $18.51 per share.
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| $19.11 |
| Discretionary |
| Aug 1, 2006 | TRAK | $9.5K | Sale | 500 | $18.94 | Discretionary |
| Aug 1, 2006 | TRAK | $3.8K | Sale | 200 | $18.90 | Discretionary |
| Aug 1, 2006 | TRAK | $1.9K | Sale | 100 | $18.88 | Discretionary |
| Aug 1, 2006 | TRAK | $7.5K | Sale | 400 | $18.85 | Discretionary |
| Aug 1, 2006 | TRAK | $15.1K | Sale | 800 | $18.84 | Discretionary |
| Aug 1, 2006 | TRAK | $9.4K | Sale | 500 | $18.82 | Discretionary |
| Aug 1, 2006 | TRAK | $30.1K | Sale | 1,600 | $18.80 | Discretionary |
| Aug 1, 2006 | TRAK | $13.2K | Sale | 700 | $18.79 | Discretionary |
| Aug 1, 2006 | TRAK | $1.9K | Sale | 100 | $18.78 | Discretionary |
| Aug 1, 2006 | TRAK | $26.3K | Sale | 1,400 | $18.77 | Discretionary |
| Aug 1, 2006 | TRAK | $9.0K | Sale | 479 | $18.76 | Discretionary |
| Aug 1, 2006 | TRAK | $9.4K | Sale | 500 | $18.75 | Discretionary |
| Aug 1, 2006 | TRAK | $1.9K | Sale | 100 | $19.26 | Discretionary |
| Aug 1, 2006 | TRAK | $3.0K | Sale | 159 | $19.17 | Discretionary |
| Aug 1, 2006 | TRAK | $3.8K | Sale | 200 | $19.12 | Discretionary |
| Aug 1, 2006 | TRAK | $791 | Sale | 41 | $19.29 | Discretionary |
| Jul 3, 2006 | TRAK | $141.6K | Sale | 6,500 | $21.79 | Discretionary |
| Jul 3, 2006 | TRAK | $130.7K | Sale | 6,000 | $21.79 | Discretionary |
| Jun 30, 2006 | TRAK | $4.9K | Award | 263 | $18.79 | Discretionary |
| Mar 31, 2006 | TRAK | $3.3K | Award | 182 | $18.11 | Discretionary |
| Jan 27, 2006 | TRAK | $0 | Award | 35,000 | $N/A | Discretionary |
| Jan 3, 2006 | TRAK | $0 | Award | 35,000 | $N/A | Discretionary |