David F. Hoffmeister serves as Executive at INVITROGEN CORP, where they oversee executive responsibilities. Since joining the company, David F. Hoffmeister has executed 111 insider transactions totaling $13.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 17, 2007 involved selling 100 shares valued at $9.5K.
David F. Hoffmeister currently holds 32,671 shares of INVITROGEN CORP (IVGN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David F. Hoffmeister has been a net seller of IVGN stock. They have purchased $996.5K and sold $12.3M worth of shares.
David F. Hoffmeister's most recent insider trade was on Dec 17, 2007, when they sold 100 shares at $94.94 per share.
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| $94.88 |
| Discretionary |
| Dec 17, 2007 | IVGN | $28.5K | Sale | 300 | $94.98 | Discretionary |
| Dec 17, 2007 | IVGN | $436.4K | Sale | 4,600 | $94.86 | Discretionary |
| Dec 17, 2007 | IVGN | $123.3K | Sale | 1,300 | $94.87 | Discretionary |
| Dec 17, 2007 | IVGN | $28.5K | Sale | 300 | $94.89 | Discretionary |
| Oct 15, 2007 | IVGN | $0 | Option Exercise | 50,000 | $N/A | Discretionary |
| Oct 15, 2007 | IVGN | $1.8M | Payment | 22,091 | $83.03 | Discretionary |
| May 15, 2007 | IVGN | $190.1K | Award | 2,650 | $71.74 | Discretionary |
| May 15, 2007 | IVGN | $1.7M | Award | 24,000 | $71.74 | Discretionary |
| May 15, 2007 | IVGN | $190.1K | Award | 2,650 | $71.74 | Discretionary |