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 May 24, 2006 involved exercising options for 1,015 shares valued at $0.
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 May 24, 2006, when they sold 1,015 shares at $0.00 per share.
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| 1,327 |
| $N/A |
| Discretionary |
| May 24, 2006 | CORE | $92.6K | Sale | 2,342 | $39.53 | Discretionary |