Benjamin Bulkley serves as Executive at INVITROGEN CORP, where they oversee executive responsibilities. Since joining the company, Benjamin Bulkley has executed 18 insider transactions totaling $6.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Sep 19, 2008 involved selling 74,286 shares valued at $965.7K.
Benjamin Bulkley currently holds 16,828 shares of INVITROGEN CORP (IVGN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Benjamin Bulkley has been a net seller of IVGN stock. They have purchased $0 and sold $6.6M worth of shares.
Benjamin Bulkley's most recent insider trade was on Sep 19, 2008, when they sold 74,286 shares at $13.00 per share.
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| $13.00 |
| Discretionary |
| Sep 8, 2008 | MDRX | $30.2K | Payment | 2,306 | $13.09 | Discretionary |
| Jan 25, 2008 | MDRX | $0 | Award | 49,900 | $N/A | Discretionary |
| Oct 9, 2007 | MDRX | $0 | Award | 21,598 | $N/A | Discretionary |
| Jun 19, 2007 | MDRX | $0 | Award | 21,922 | $N/A | Discretionary |
| Feb 14, 2007 | IVGN | $496.5K | Sale | 7,500 | $66.20 | Discretionary |
| Feb 14, 2007 | IVGN | $352.0K | Sale | 5,323 | $66.13 | Discretionary |
| Feb 14, 2007 | IVGN | $325.0K | Option Exercise | 5,323 | $61.05 | Discretionary |
| Feb 14, 2007 | IVGN | $206.9K | Sale | 3,125 | $66.20 | Discretionary |
| Feb 14, 2007 | IVGN | $201.6K | Option Exercise | 3,125 | $64.51 | Discretionary |
| Feb 14, 2007 | IVGN | $430.3K | Sale | 6,500 | $66.20 | Discretionary |
| Feb 14, 2007 | IVGN | $406.3K | Option Exercise | 6,500 | $62.51 | Discretionary |
| Feb 14, 2007 | IVGN | $490.4K | Option Exercise | 7,500 | $65.38 | Discretionary |
| Feb 14, 2007 | IVGN | $2.0M | Sale | 30,926 | $66.20 | Discretionary |
| Feb 14, 2007 | IVGN | $1.9M | Option Exercise | 30,926 | $61.05 | Discretionary |
| Feb 14, 2007 | IVGN | $3.0M | Sale | 45,000 | $66.13 | Discretionary |
| Feb 14, 2007 | IVGN | $2.7M | Option Exercise | 45,000 | $61.05 | Discretionary |