Simon May serves as Executive at BIO-RAD LABORATORIES, INC., where they oversee executive responsibilities. Since joining the company, Simon May has executed 23 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Nov 26, 2025 involved selling 300 shares valued at $46.3K.
Simon May currently holds 14,207.25 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, Simon May has been a net neutral trader of BIO BIOB stock. They have purchased $0 and sold $0 worth of shares.
Simon May's most recent insider trade was on Nov 26, 2025, when they sold 300 shares at $154.37 per share.
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| $N/A |
| Discretionary |
| May 8, 2024 | A | $604.8K | Award | 4,235 | $142.80 | Discretionary |
| Sep 4, 2023 | BIO BIOB | $0 | Option Exercise | 600 | $N/A | Discretionary |
| Sep 4, 2023 | BIO BIOB | $116.4K | Payment | 295 | $394.60 | Discretionary |
| Sep 3, 2023 | BIO BIOB | $71.8K | Payment | 182 | $394.60 | Discretionary |
| Sep 3, 2023 | BIO BIOB | $0 | Option Exercise | 526 | $N/A | Discretionary |
| Sep 2, 2023 | BIO BIOB | $0 | Option Exercise | 409 | $N/A | Discretionary |
| Sep 2, 2023 | BIO BIOB | $56.0K | Payment | 142 | $394.60 | Discretionary |
| Sep 1, 2023 | BIO BIOB | $50.9K | Payment | 129 | $394.60 | Discretionary |
| Sep 1, 2023 | BIO BIOB | $0 | Option Exercise | 520 | $N/A | Discretionary |
| Sep 1, 2023 | BIO BIOB | $71.0K | Payment | 180 | $394.60 | Discretionary |
| Sep 1, 2023 | BIO BIOB | $0 | Option Exercise | 371 | $N/A | Discretionary |
| Sep 5, 2022 | BIO BIOB | $0 | Option Exercise | 600 | $N/A | Discretionary |
| Sep 5, 2022 | BIO BIOB | $142.5K | Payment | 298 | $478.32 | Discretionary |
| Sep 4, 2022 | BIO BIOB | $0 | Option Exercise | 600 | $N/A | Discretionary |
| Sep 4, 2022 | BIO BIOB | $136.3K | Payment | 285 | $478.32 | Discretionary |
| Sep 3, 2022 | BIO BIOB | $87.1K | Payment | 182 | $478.32 | Discretionary |
| Sep 3, 2022 | BIO BIOB | $0 | Option Exercise | 526 | $N/A | Discretionary |
| Sep 2, 2022 | BIO BIOB | $0 | Option Exercise | 409 | $N/A | Discretionary |
| Sep 2, 2022 | BIO BIOB | $67.9K | Payment | 142 | $478.32 | Discretionary |
| Sep 1, 2022 | BIO BIOB | $62.7K | Payment | 129 | $486.25 | Discretionary |
| Sep 1, 2022 | BIO BIOB | $0 | Option Exercise | 371 | $N/A | Discretionary |