Christopher J. Twomey serves as Executive at BIOSITE INC, where they oversee executive responsibilities. Since joining the company, Christopher J. Twomey has executed 116 insider transactions totaling $26.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 4, 2007 involved selling 4,592 shares valued at $422.5K.
Christopher J. Twomey currently holds 11,288 shares of BIOSITE INC (BSTE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Christopher J. Twomey has been a net seller of BSTE stock. They have purchased $211.3K and sold $26.2M worth of shares.
Christopher J. Twomey's most recent insider trade was on Jun 4, 2007, when they sold 4,592 shares at $92.00 per share.
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| $92.00 |
| Discretionary |
| Jun 4, 2007 | BSTE | $100.0K | Option Exercise | 4,008 | $24.95 | Discretionary |
| Jun 4, 2007 | BSTE | $368.7K | Sale | 4,008 | $92.00 | Discretionary |
| Jun 4, 2007 | BSTE | $94.6K | Option Exercise | 1,985 | $47.66 | Discretionary |
| Jun 4, 2007 | BSTE | $145.2K | Option Exercise | 4,592 | $31.63 | Discretionary |
| Jun 4, 2007 | BSTE | $1.1M | Sale | 12,024 | $92.00 | Discretionary |
| Jun 4, 2007 | BSTE | $166.9K | Option Exercise | 12,024 | $13.88 | Discretionary |
| Jun 4, 2007 | BSTE | $43.6K | Sale | 474 | $92.01 | Discretionary |
| Jun 4, 2007 | BSTE | $6.6K | Option Exercise | 474 | $13.88 | Discretionary |
| Jun 4, 2007 | BSTE | $184 | Sale | 2 | $92.02 | Discretionary |
| Jun 4, 2007 | BSTE | $28 | Option Exercise | 2 | $13.88 | Discretionary |
| Jun 4, 2007 | BSTE | $2.6M | Sale | 28,509 | $92.00 | Discretionary |
| Jun 4, 2007 | BSTE | $901.7K | Option Exercise | 28,509 | $31.63 | Discretionary |
| Jun 4, 2007 | BSTE | $182.6K | Sale | 1,985 | $92.00 | Discretionary |
| May 16, 2007 | BSTE | $0 | Gift | 16,350 | $N/A | Discretionary |