Kenneth F. Buechler serves as Executive at BIOSITE INC, where they oversee executive responsibilities. Since joining the company, Kenneth F. Buechler has executed 100 insider transactions totaling $6.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 15, 2025 involved exercising options for 9,215 shares valued at $145.0K.
Kenneth F. Buechler currently holds 101,921 shares of BIOSITE INC (BSTE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Kenneth F. Buechler has been a net seller of BSTE stock. They have purchased $149.8K and sold $6.3M worth of shares.
Kenneth F. Buechler's most recent insider trade was on Jul 15, 2025, when they sold 9,215 shares at $15.74 per share.
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| $N/A |
| Discretionary |
| May 12, 2024 | QDEL | $0 | Award | 151 | $N/A | Discretionary |
| May 12, 2024 | QDEL | $0 | Award | 506 | $N/A | Discretionary |
| Apr 12, 2024 | QDEL | $190.5K | Option Exercise | 9,041 | $21.07 | Discretionary |
| Jun 6, 2023 | QDEL | $0 | Award | 2,248 | $N/A | Discretionary |
| May 14, 2023 | QDEL | $0 | Award | 485 | $N/A | Discretionary |
| May 14, 2023 | QDEL | $0 | Award | 1,617 | $N/A | Discretionary |
| Feb 17, 2023 | QDEL | $729.4K | Sale | 8,081 | $90.26 | Discretionary |
| Feb 17, 2023 | QDEL | $191.5K | Option Exercise | 8,081 | $23.70 | Discretionary |
| May 27, 2022 | QDEL | $0 | Disposition | 70,288 | $N/A | Discretionary |
| May 27, 2022 | QDEL | $0 | Award | 70,288 | $N/A | Discretionary |
| May 18, 2022 | QDEL | $0 | Option Exercise | 1,624 | $N/A | Discretionary |
| May 10, 2022 | QDEL | $122.7K | Option Exercise | 7,800 | $15.73 | Discretionary |
| May 12, 2021 | QDEL | $0 | Option Exercise | 1,040 | $N/A | Discretionary |
| Aug 3, 2020 | QDEL | $2.3M | Sale | 7,800 | $289.22 | Discretionary |
| Aug 3, 2020 | QDEL | $112.6K | Option Exercise | 7,800 | $14.43 | Discretionary |
| May 15, 2020 | QDEL | $0 | Option Exercise | 1,535 | $N/A | Discretionary |
| May 15, 2020 | QDEL | $0 | Option Exercise | 307 | $N/A | Discretionary |
| May 14, 2020 | QDEL | $0 | Option Exercise | 2,100 | $N/A | Discretionary |
| May 11, 2020 | QDEL | $1.0M | Sale | 5,000 | $200.00 | Discretionary |
| May 5, 2020 | QDEL | $138.4K | Option Exercise | 10,449 | $13.25 | Discretionary |
| Sep 11, 2019 | QDEL | $53.0K | Option Exercise | 4,000 | $13.25 | Discretionary |
| Sep 11, 2019 | QDEL | $275.4K | Sale | 4,000 | $68.86 | Discretionary |
| May 16, 2019 | QDEL | $0 | Option Exercise | 745 | $N/A | Discretionary |
| May 15, 2019 | QDEL | $0 | Option Exercise | 1,919 | $N/A | Discretionary |
| May 10, 2019 | QDEL | $23.9K | Option Exercise | 2,002 | $11.96 | Discretionary |
| May 10, 2019 | QDEL | $121.3K | Sale | 2,002 | $60.58 | Discretionary |
| Mar 12, 2019 | QDEL | $598.5K | Sale | 9,000 | $66.50 | Discretionary |
| Mar 12, 2019 | QDEL | $107.6K | Option Exercise | 9,000 | $11.96 | Discretionary |