CIK 0000012208 · Large accelerated filer
BIO-RAD LABORATORIES, INC.
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- BIO BIO-B
- Exchange
- NYSE
- Industry
- Laboratory Analytical Instruments
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 941381833
- Phone
- 5107247000
- Business address
- 1000 ALFRED NOBEL DRIVE, HERCULES, CA, 94547
- Former names
- BIO RAD LABORATORIES INC
Securities
- BIO A Common Stock NYSE
- BIO-B B Common Stock NYSE
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $1,247,039
- in 3 filings
Net −$1,247,039. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-09-01 | SCHWARTZ NORMAN D Chairman & CEO | Option exercise · Restricted Stock Units | −3,005 | 3,005 | ||
| 2026-07-25 | ENGELHARDT EVA ANETTE EVP, President, CDG | Option exercise | +246 | 592 | ||
| 2026-07-25 | ENGELHARDT EVA ANETTE EVP, President, CDG | Shares withheld for taxes | −89 | $314.46 | $28K | 503 |
| 2026-07-25 | ENGELHARDT EVA ANETTE EVP, President, CDG | Option exercise · Restricted Stock Units | −246 | 492 | ||
| 2026-05-11 | ENGELHARDT EVA ANETTE EVP, President, CDG | Sale | −550 | $246.54 | $136K | 346 |
| 2026-04-24 | ENLOE COURTNEY C EVP, General Counsel & Sec | Option exercise | +186 | 826.78 | ||
| 2026-04-24 | ENLOE COURTNEY C EVP, General Counsel & Sec | Shares withheld for taxes | −77 | $287.84 | $22K | 749.78 |
| 2026-04-24 | ENLOE COURTNEY C EVP, General Counsel & Sec | Option exercise · Restricted Stock Units | −186 | 372 | ||
| 2026-04-24 | Lakkaraju Roop Kalyan EVP, Chief Financial Officer | Option exercise | +1,078 | 2,983.9 | ||
| 2026-04-24 | Lakkaraju Roop Kalyan EVP, Chief Financial Officer | Shares withheld for taxes | −420 | $287.84 | $121K | 2,563.9 |
| 2026-04-24 | Lakkaraju Roop Kalyan EVP, Chief Financial Officer | Option exercise · Restricted Stock Units | −1,078 | 2,156 | ||
| 2026-04-21 | PEI MELINDA LITHERLAND Director | Option exercise | +407 | 715 | ||
| 2026-04-21 | PEI MELINDA LITHERLAND Director | Grant or award · Restricted Stock Units | +369 | 369 | ||
| 2026-04-21 | PEI MELINDA LITHERLAND Director | Option exercise · Restricted Stock Units | −407 | 0 | ||
| 2026-04-21 | PINKSTON ARNOLD A Director | Option exercise | +407 | 715 | ||
| 2026-04-21 | PINKSTON ARNOLD A Director | Grant or award · Restricted Stock Units | +369 | 369 | ||
| 2026-04-21 | PINKSTON ARNOLD A Director | Option exercise · Restricted Stock Units | −407 | 0 | ||
| 2026-04-21 | Hinckley Greg K Director | Option exercise | +407 | 1,215 | ||
| 2026-04-21 | Hinckley Greg K Director | Grant or award · Restricted Stock Units | +369 | 369 | ||
| 2026-04-21 | Hinckley Greg K Director | Option exercise · Restricted Stock Units | −407 | 0 |
Page 5 of 64 · 1,268 trades