Form 4: Bio-Rad Laboratories COO Reports Stock Transaction
Insider Transaction (Form 4)
Jonathan P. Divincenzo, President & COO of Bio-Rad Laboratories, Inc., reported multiple transactions in common stock on October 24, 2026.
Summary
- Option exercise/conversion: acquired 1,869 Bio-Rad A Common Stock on October 24, 2026; holds 3,832 after (Direct).
- Tax/exercise-price withholding: disposed of 951 Bio-Rad A Common Stock at $369.95 ($351,822) on October 24, 2026; holds 2,881 after (Direct).
- Option exercise/conversion: disposed of 1,869 Restricted Stock Units on October 24, 2026; holds 3,740 after (Direct).
Sentiment
Score: 5
Explanation: StockSavvy.ai views this as routine: the reported changes are grants, option exercises, tax withholding or similar administrative transactions, which carry limited directional signal.
Insider Transactions
Jonathan P. Divincenzo — Officer (President & COO)
| Date | Transaction | Security | Shares | Price | Value | Held After |
|---|---|---|---|---|---|---|
| 2026-10-24 | Option exercise/conversion | Bio-Rad A Common Stock | 1,869 | — | — | 3,832 |
| 2026-10-24 | Tax/exercise-price withholding | Bio-Rad A Common Stock | 951 | $370 | $351.8K | 2,881 |
| 2026-10-24 | Option exercise/conversion | Restricted Stock Units | 1,869 | — | — | 3,740 |
Key Dates
| Date | Description |
|---|---|
| 2026-10-24 | Option exercise/conversion (1,869 shares) |
| 2026-10-24 | Tax/exercise-price withholding (951 shares) |
| 2026-10-24 | Option exercise/conversion (1,869 shares) |
Keywords
insider transaction, Form 4, BIO BIO.B, BIO-RAD LABORATORIES, INC., neutral, Jonathan P. Divincenzo
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