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 May 24, 2024 involved exercising options for 4,434 shares valued at $229.4K.
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 May 24, 2024, when they sold 4,434 shares at $51.73 per share.
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| 2,757 |
| $N/A |
| Discretionary |
| May 18, 2022 | TNDM | $0 | Option Exercise | 2,205 | $N/A | Discretionary |
| May 5, 2022 | TNDM | $17.5K | Option Exercise | 238 | $73.73 | Discretionary |
| May 5, 2022 | TNDM | $10.0K | Option Exercise | 135 | $73.73 | Discretionary |
| May 5, 2022 | TNDM | $10.1K | Sale | 90 | $111.73 | Discretionary |
| May 5, 2022 | TNDM | $17.7K | Sale | 158 | $111.73 | Discretionary |
| Sep 8, 2021 | TNDM | $322.7K | Gift | 2,500 | $129.09 | Discretionary |
| Sep 7, 2021 | TNDM | $37.4K | Sale | 304 | $123.00 | Discretionary |
| Sep 2, 2021 | TNDM | $540.1K | Sale | 4,696 | $115.01 | Discretionary |
| Sep 2, 2021 | TNDM | $460.0K | Sale | 4,000 | $115.00 | Discretionary |
| Jul 29, 2021 | TNDM | $525.0K | Sale | 5,000 | $105.00 | Discretionary |
| Jul 29, 2021 | TNDM | $262.2K | Gift | 2,500 | $104.89 | Discretionary |
| Jul 29, 2021 | TNDM | $315.0K | Sale | 3,000 | $105.00 | Discretionary |
| May 27, 2021 | TNDM | $0 | Option Exercise | 1,892 | $N/A | Discretionary |
| May 19, 2021 | TNDM | $10.0K | Option Exercise | 135 | $73.73 | Discretionary |
| May 19, 2021 | TNDM | $14.0K | Sale | 157 | $89.03 | Discretionary |
| May 19, 2021 | TNDM | $10.0K | Sale | 112 | $89.03 | Discretionary |
| May 19, 2021 | TNDM | $13.9K | Option Exercise | 189 | $73.73 | Discretionary |
| Apr 22, 2021 | TNDM | $323.1K | Sale | 3,401 | $95.00 | Discretionary |
| Apr 22, 2021 | TNDM | $133.1K | Sale | 1,401 | $95.00 | Discretionary |
| Apr 22, 2021 | TNDM | $234.1K | Gift | 2,500 | $93.64 | Discretionary |
| Apr 21, 2021 | TNDM | $151.9K | Sale | 1,599 | $95.02 | Discretionary |
| Apr 21, 2021 | TNDM | $151.9K | Sale | 1,599 | $95.02 | Discretionary |
| Jul 31, 2020 | TNDM | $266.3K | Gift | 2,500 | $106.53 | Discretionary |
| Jul 31, 2020 | TNDM | $550.3K | Sale | 5,000 | $110.06 | Discretionary |
| Jul 31, 2020 | TNDM | $275.0K | Sale | 2,500 | $110.00 | Discretionary |
| Jul 2, 2020 | TNDM | $250.1K | Sale | 2,500 | $100.02 | Discretionary |
| Jul 2, 2020 | TNDM | $253.2K | Gift | 2,500 | $101.26 | Discretionary |
| Jul 2, 2020 | TNDM | $107.4K | Sale | 1,062 | $101.17 | Discretionary |