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 25, 2007 involved transacting 40,305 shares valued at $3.7M.
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 25, 2007, when they sold 40,305 shares at $92.50 per share.
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| 195 |
| $47.66 |
| Discretionary |
| Jun 20, 2007 | BSTE | $21.9K | Sale | 237 | $92.33 | Discretionary |
| Jun 20, 2007 | BSTE | $11.3K | Option Exercise | 237 | $47.66 | Discretionary |
| Jun 20, 2007 | BSTE | $207.3K | Sale | 2,245 | $92.33 | Discretionary |
| Jun 20, 2007 | BSTE | $119.8K | Option Exercise | 2,245 | $53.38 | Discretionary |
| Jun 20, 2007 | BSTE | $30.1K | Sale | 326 | $92.33 | Discretionary |
| Jun 20, 2007 | BSTE | $18.0K | Sale | 195 | $92.33 | Discretionary |
| Jun 20, 2007 | BSTE | $14.4K | Option Exercise | 326 | $44.18 | Discretionary |
| Jun 7, 2007 | BSTE | $575.0K | Sale | 6,250 | $92.00 | Discretionary |
| Jun 7, 2007 | BSTE | $814.1K | Option Exercise | 18,427 | $44.18 | Discretionary |
| Jun 7, 2007 | BSTE | $976.9K | Sale | 10,619 | $92.00 | Discretionary |
| Jun 7, 2007 | BSTE | $506.1K | Option Exercise | 10,619 | $47.66 | Discretionary |
| Jun 7, 2007 | BSTE | $2.0M | Sale | 21,964 | $92.01 | Discretionary |
| Jun 7, 2007 | BSTE | $1.0M | Option Exercise | 21,964 | $47.66 | Discretionary |
| Jun 7, 2007 | BSTE | $2.2M | Sale | 23,978 | $92.01 | Discretionary |
| Jun 7, 2007 | BSTE | $598.3K | Option Exercise | 23,978 | $24.95 | Discretionary |
| Jun 7, 2007 | BSTE | $875.5K | Sale | 9,514 | $92.02 | Discretionary |
| Jun 7, 2007 | BSTE | $237.4K | Option Exercise | 9,514 | $24.95 | Discretionary |
| Jun 7, 2007 | BSTE | $2.4M | Sale | 25,955 | $92.02 | Discretionary |
| Jun 7, 2007 | BSTE | $1.1M | Option Exercise | 25,955 | $41.56 | Discretionary |
| Jun 7, 2007 | BSTE | $1.4M | Sale | 15,255 | $92.00 | Discretionary |
| Jun 7, 2007 | BSTE | $954.8K | Sale | 10,375 | $92.03 | Discretionary |
| Jun 7, 2007 | BSTE | $431.2K | Option Exercise | 10,375 | $41.56 | Discretionary |
| Jun 7, 2007 | BSTE | $123.7K | Sale | 1,344 | $92.04 | Discretionary |
| Jun 7, 2007 | BSTE | $55.9K | Option Exercise | 1,344 | $41.56 | Discretionary |
| Jun 7, 2007 | BSTE | $76.1K | Sale | 827 | $92.05 | Discretionary |
| Jun 7, 2007 | BSTE | $34.4K | Option Exercise | 827 | $41.56 | Discretionary |
| Jun 7, 2007 | BSTE | $817.3K | Sale | 8,876 | $92.08 | Discretionary |
| Jun 7, 2007 | BSTE | $368.9K | Option Exercise | 8,876 | $41.56 | Discretionary |