Thomas B. Perkins serves as Executive at Core-Mark Holding Company, Inc., where they oversee executive responsibilities. Since joining the company, Thomas B. Perkins has executed 353 insider transactions totaling $7.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 2, 2008 involved selling 82 shares valued at $2.1K.
Thomas B. Perkins currently holds 187,070 shares of Core-Mark Holding Company, Inc. (CORE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas B. Perkins has been a net seller of CORE stock. They have purchased $0 and sold $7.1M worth of shares.
Thomas B. Perkins's most recent insider trade was on Jul 2, 2008, when they sold 82 shares at $25.31 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Mar 3, 2008 | CORE | $0 | Award | 2,224 | $N/A | Discretionary |
| Mar 3, 2008 | CORE | $15.6K | Sale | 600 | $25.98 | Discretionary |
| Mar 3, 2008 | CORE | $2.6K | Sale | 100 | $26.06 | Discretionary |
| Mar 3, 2008 | CORE | $7.8K | Sale | 300 | $26.00 | Discretionary |
| Mar 3, 2008 | CORE | $2.6K | Sale | 99 | $25.99 | Discretionary |
| Mar 3, 2008 | CORE | $2.6K | Sale | 100 | $25.99 | Discretionary |
| Mar 3, 2008 | CORE | $2.6K | Sale | 100 | $26.07 | Discretionary |
| Mar 3, 2008 | CORE | $11.3K | Sale | 434 | $25.97 | Discretionary |
| Mar 3, 2008 | CORE | $5.0K | Sale | 191 | $25.96 | Discretionary |
| Mar 3, 2008 | CORE | $2.6K | Sale | 100 | $25.93 | Discretionary |
| Mar 3, 2008 | CORE | $2.6K | Sale | 100 | $25.91 | Discretionary |
| Mar 3, 2008 | CORE | $2.6K | Sale | 100 | $25.86 | Discretionary |
| Feb 29, 2008 | CORE | $0 | Option Exercise | 2,332 | $N/A | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.45 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.43 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.39 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.37 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.31 | Discretionary |
| Feb 29, 2008 | CORE | $5.0K | Sale | 184 | $27.26 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.12 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.11 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.09 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.06 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $27.01 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $26.96 | Discretionary |
| Feb 29, 2008 | CORE | $10.7K | Sale | 400 | $26.80 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $26.69 | Discretionary |
| Feb 29, 2008 | CORE | $2.7K | Sale | 100 | $26.68 | Discretionary |