Form 4: Bio-Rad Laboratories COO Receives Stock Grant
Insider Transaction (Form 4)
Jonathan P. Divincenzo, President & COO of Bio-Rad Laboratories, Inc., reported multiple transactions in common stock on September 4, 2026.
Summary
- Option exercise/conversion: acquired 1,712 Bio-Rad A Common Stock on September 5, 2026; holds 2,631 after (Direct).
- Tax/exercise-price withholding: disposed of 668 Bio-Rad A Common Stock at $386.11 ($257,921) on September 5, 2026; holds 1,963 after (Direct).
- Grant/award: acquired 6,326 Restricted Stock Units on September 4, 2026; holds 6,326 after (Direct).
- Option exercise/conversion: disposed of 1,712 Restricted Stock Units on September 5, 2026; holds 5,138 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 |
|---|---|---|---|---|---|---|
| 2026-09-05 | Option exercise/conversion | Bio-Rad A Common Stock | 1,712 | — | — | 2,631 |
| 2026-09-05 | Tax/exercise-price withholding | Bio-Rad A Common Stock | 668 | $386 | $257.9K | 1,963 |
| 2026-09-04 | Grant/award | Restricted Stock Units | 6,326 | — | — | 6,326 |
| 2026-09-05 | Option exercise/conversion | Restricted Stock Units | 1,712 | — | — | 5,138 |
Key Dates
| Date | Description |
|---|---|
| 2026-09-05 | Option exercise/conversion (1,712 shares) |
| 2026-09-05 | Tax/exercise-price withholding (668 shares) |
| 2026-09-04 | Grant/award (6,326 shares) |
| 2026-09-05 | Option exercise/conversion (1,712 shares) |
Keywords
insider transaction, Form 4, BIO BIO.B, BIO-RAD LABORATORIES, INC., neutral, Jonathan P. Divincenzo
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