Gary L. Crocker serves as Executive at MERRIMACK PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Gary L. Crocker has executed 104 insider transactions totaling $4.6M, demonstrating a bullish approach to their equity position. Their most recent transaction on Apr 3, 2012 involved exercising options for 21,429 shares valued at $0.
Gary L. Crocker currently holds 133,105 shares of MERRIMACK PHARMACEUTICALS INC (MACK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gary L. Crocker has been a net buyer of MACK stock. They have purchased $4.0M and sold $596.1K worth of shares.
Gary L. Crocker's most recent insider trade was on Apr 3, 2012, when they sold 21,429 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Apr 3, 2012 | MACK | $0 | Conversion | 41,900 | $N/A | Discretionary |
| Apr 3, 2012 | MACK | $0 | Conversion | 46,676 | $N/A | Discretionary |