Colleen Corey serves as Executive at BIO-RAD LABORATORIES, INC., where they oversee executive responsibilities. Since joining the company, Colleen Corey has executed 24 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Sep 6, 2025 involved selling 209 shares valued at $61.7K.
Colleen Corey currently holds 19,550 shares of BIO-RAD LABORATORIES, INC. (BIO BIOB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Colleen Corey has been a net neutral trader of BIO BIOB stock. They have purchased $0 and sold $0 worth of shares.
Colleen Corey's most recent insider trade was on Sep 6, 2025, when they sold 209 shares at $295.43 per share.
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| 576 |
| $N/A |
| Discretionary |
| Sep 1, 2025 | BIO BIO.B | $0 | Option Exercise | 1,102 | $N/A | Discretionary |
| Sep 1, 2025 | BIO BIO.B | $118.6K | Payment | 398 | $297.88 | Discretionary |
| Sep 3, 2024 | BIO BIOB | $0 | Option Exercise | 495 | $N/A | Discretionary |
| Sep 3, 2024 | BIO BIOB | $59.2K | Payment | 177 | $334.31 | Discretionary |
| Sep 2, 2024 | BIO BIOB | $43.5K | Payment | 129 | $337.32 | Discretionary |
| Sep 2, 2024 | BIO BIOB | $0 | Option Exercise | 361 | $N/A | Discretionary |
| Sep 1, 2024 | BIO BIOB | $30.7K | Payment | 91 | $337.32 | Discretionary |
| Sep 1, 2024 | BIO BIOB | $0 | Option Exercise | 253 | $N/A | Discretionary |
| Sep 1, 2024 | BIO BIOB | $0 | Option Exercise | 347 | $N/A | Discretionary |
| Sep 1, 2024 | BIO BIOB | $60.4K | Payment | 179 | $337.32 | Discretionary |
| Sep 1, 2024 | BIO BIOB | $0 | Option Exercise | 500 | $N/A | Discretionary |
| Sep 1, 2024 | BIO BIOB | $41.8K | Payment | 124 | $337.32 | Discretionary |
| Sep 4, 2023 | BIO BIOB | $82.1K | Payment | 208 | $394.60 | Discretionary |
| Sep 4, 2023 | BIO BIOB | $0 | Option Exercise | 600 | $N/A | Discretionary |
| Sep 3, 2023 | BIO BIOB | $67.9K | Payment | 172 | $394.60 | Discretionary |
| Sep 3, 2023 | BIO BIOB | $0 | Option Exercise | 495 | $N/A | Discretionary |
| Sep 2, 2023 | BIO BIOB | $49.3K | Payment | 125 | $394.60 | Discretionary |
| Sep 2, 2023 | BIO BIOB | $0 | Option Exercise | 361 | $N/A | Discretionary |
| Sep 1, 2023 | BIO BIOB | $0 | Option Exercise | 347 | $N/A | Discretionary |
| Sep 1, 2023 | BIO BIOB | $47.4K | Payment | 120 | $394.60 | Discretionary |
| Sep 1, 2023 | BIO BIOB | $34.7K | Payment | 88 | $394.60 | Discretionary |
| Sep 1, 2023 | BIO BIOB | $0 | Option Exercise | 253 | $N/A | Discretionary |