# Bio-Rad Laboratories, Inc.: insider transactions

BIO · NYSE · CIK 12208 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/bio.md) · [Financials](/companies/bio/financials.md) · [Filings](/companies/bio/filings.md) · [Insiders](/companies/bio/insiders.md)

## All transactions: 4

Non-derivative transactions reported on Forms 4, newest first. Codes P (purchase) and S (sale) are open-market trades. Reported price is as stated on the form, not a market price. Filter with ?type= `open-market`, `purchase`, `sale`.

| Date | Insider | Role | Transaction | Shares | Reported price | Value | Filing |
| --- | --- | --- | --- | ---: | ---: | ---: | --- |
| 2026-10-24 | [DiVincenzo Jonathan P.](/insiders/1453524.md) | President & COO, Officer | Tax withholding (F) | 951 | $369.95 | $351.8k | [Form 4](/filings/0000012208-26-000050.md) |
| 2026-10-24 | [DiVincenzo Jonathan P.](/insiders/1453524.md) | President & COO, Officer | Option exercise (M) | 1,869 | $0.00 | $0 | [Form 4](/filings/0000012208-26-000050.md) |
| 2026-10-20 | [Evran Sedat](/insiders/1993147.md) | EVP, Global Supply Chain, Officer | Tax withholding (F) | 487 | $354.50 | $172.6k | [Form 4](/filings/0001993147-26-000004.md) |
| 2026-10-20 | [Evran Sedat](/insiders/1993147.md) | EVP, Global Supply Chain, Officer | Option exercise (M) | 1,044 | $0.00 | $0 | [Form 4](/filings/0001993147-26-000004.md) |

Source: SEC EDGAR, Forms 4. Last ingested by Listed: Oct 27, 2026, 16:58 ET. No prices; not investment advice.