BIO BIO-RAD LABORATORIES, INC.
NYSE · SEC CIK 12208 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $349.9K 2 sales by 2 insiders
- Filings on record
- 181 since 2021-08-05, latest 2026-09-09 18:47
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| BARRY JAMES | EVP, Pres, LSG | — | $214.3K |
| ENGELHARDT EVA ANETTE | EVP, Pres, CDG | — | $135.6K |
| Mehta Rajat | EVP, GBL Commercial Ops | — | — |
| ENLOE COURTNEY C | EVP, GC, Sec | — | — |
| EVRAN SEDAT | EVP, Gbl Supply Chain | — | — |
| Allison Schwartz | Dir | — | — |
| PEI MELINDA LITHERLAND | Dir | — | — |
| DiVincenzo Jonathan P. | Pres, COO | — | — |
| Lakkaraju Roop Kalyan | EVP, CFO | — | — |
| PINKSTON ARNOLD A | Dir | — | — |
Transactions 262
Purchase Sale Sale after option exercise All abbreviations
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-09-09 18:47 | 2026-09-05+ | BIO | Allison Schwartz | Dir | M - OptEx | $0.00 | +320 | 1,768 | +22% | $0 |
| DM | 2026-09-09 18:47 | 2026-09-05+ | BIO | Allison Schwartz | Dir | F - Tax | $386.11 | -116 | 1,734 | -6% | -$44.8K |
| DM | 2026-09-09 18:46 | 2026-09-05+ | BIO | BARRY JAMES | EVP, Pres, LSG | M - OptEx | $0.00 | +2,083 | 2,495 | +506% | $0 |
| DM | 2026-09-09 18:46 | 2026-09-05+ | BIO | BARRY JAMES | EVP, Pres, LSG | F - Tax | $386.11 | -839 | 2,025 | -29% | -$323.9K |
| DM | 2026-09-09 18:46 | 2026-09-05+ | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | M - OptEx | $0.00 | +1,891 | 3,880 | +95% | $0 |
| DM | 2026-09-09 18:46 | 2026-09-05+ | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | F - Tax | $386.11 | -606 | 3,603 | -14% | -$234.0K |
| DM | 2026-09-09 18:45 | 2026-09-05+ | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | M - OptEx | $0.00 | +2,179 | 2,313 | +1,626% | $0 |
| DM | 2026-09-09 18:45 | 2026-09-05+ | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | F - Tax | $386.11 | -854 | 1,828 | -32% | -$329.7K |
| D | 2026-09-09 18:45 | 2026-09-05 | BIO | DiVincenzo Jonathan P. | Pres, COO | M - OptEx | $0.00 | +1,712 | 2,631 | +186% | $0 |
| D | 2026-09-09 18:45 | 2026-09-05 | BIO | DiVincenzo Jonathan P. | Pres, COO | F - Tax | $386.11 | -668 | 1,963 | -25% | -$257.9K |
| DM | 2026-09-09 18:45 | 2026-09-05+ | BIO | ENLOE COURTNEY C | EVP, GC, Sec | M - OptEx | $0.00 | +1,453 | 1,957 | +288% | $0 |
| DM | 2026-09-09 18:45 | 2026-09-05+ | BIO | ENLOE COURTNEY C | EVP, GC, Sec | F - Tax | $386.11 | -551 | 1,652 | -25% | -$212.7K |
| DM | 2026-09-09 18:44 | 2026-09-05 | BIO | Mehta Rajat | EVP, GBL Commercial Ops | M - OptEx | $0.00 | +1,826 | 1,736 | New | $0 |
| DM | 2026-09-09 18:44 | 2026-09-05 | BIO | Mehta Rajat | EVP, GBL Commercial Ops | F - Tax | $386.11 | -737 | 1,232 | -37% | -$284.6K |
| DM | 2026-09-09 18:42 | 2026-09-05+ | BIO | Lakkaraju Roop Kalyan | EVP, CFO | M - OptEx | $0.00 | +2,906 | 4,933 | +143% | $0 |
| DM | 2026-09-09 18:42 | 2026-09-05+ | BIO | Lakkaraju Roop Kalyan | EVP, CFO | F - Tax | $386.11 | -1,341 | 4,151 | -24% | -$517.8K |
| DM | 2026-09-09 18:42 | 2026-09-05+ | BIO | SCHWARTZ NORMAN D | COB, CEO, Dir, 10% | M - OptEx | $0.00 | +7,564 | 450.9K | +2% | $0 |
| DM | 2026-09-09 18:42 | 2026-09-05+ | BIO | SCHWARTZ NORMAN D | COB, CEO, Dir, 10% | F - Tax | $386.11 | -4,730 | 449.0K | -1% | -$1.83M |
| D | 2026-09-03 17:41 | 2026-09-01 | BIO | BARRY JAMES | EVP, Pres, LSG | M - OptEx | $0.00 | +425 | 934.68 | +83% | $0 |
| D | 2026-09-03 17:41 | 2026-09-01 | BIO | BARRY JAMES | EVP, Pres, LSG | F - Tax | $380.96 | -154 | 780.68 | -16% | -$58.7K |
| D | 2026-09-03 17:38 | 2026-09-01 | BIO | Allison Schwartz | Dir | M - OptEx | $0.00 | +117 | 1,573 | +8% | $0 |
| D | 2026-09-03 17:38 | 2026-09-01 | BIO | Allison Schwartz | Dir | F - Tax | $380.96 | -43 | 1,530 | -3% | -$16.4K |
| D | 2026-09-03 17:35 | 2026-09-01 | BIO | SCHWARTZ NORMAN D | COB, CEO, Dir, 10% | M - OptEx | $0.00 | +5,087 | 448.5K | +1% | $0 |
| D | 2026-09-03 17:35 | 2026-09-01 | BIO | SCHWARTZ NORMAN D | COB, CEO, Dir, 10% | F - Tax | $380.96 | -2,336 | 446.2K | -0.5% | -$889.9K |
| D | 2026-07-28 15:05 | 2026-07-25 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | M - OptEx | $0.00 | +246 | 592 | +71% | $0 |
| D | 2026-07-28 15:05 | 2026-07-25 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | F - Tax | $314.46 | -89 | 503 | -15% | -$28.0K |
| 2026-05-13 15:38 | 2026-05-11 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | S - Sale | $246.54 | -550 | 346 | -61% | -$135.6K | |
| D | 2026-04-28 12:21 | 2026-04-24 | BIO | Lakkaraju Roop Kalyan | EVP, CFO | M - OptEx | $0.00 | +1,078 | 2,984 | +57% | $0 |
| D | 2026-04-28 12:21 | 2026-04-24 | BIO | Lakkaraju Roop Kalyan | EVP, CFO | F - Tax | $287.84 | -420 | 2,564 | -14% | -$120.9K |
| D | 2026-04-28 12:20 | 2026-04-24 | BIO | ENLOE COURTNEY C | EVP, GC, Sec | M - OptEx | $0.00 | +186 | 826.78 | +29% | $0 |
| D | 2026-04-28 12:20 | 2026-04-24 | BIO | ENLOE COURTNEY C | EVP, GC, Sec | F - Tax | $287.84 | -77 | 749.78 | -9% | -$22.2K |
| D | 2026-04-23 15:26 | 2026-04-21 | BIO | Hinckley Greg K | Dir | M - OptEx | $0.00 | +407 | 1,215 | +50% | $0 |
| D | 2026-04-23 15:25 | 2026-04-21 | BIO | PEI MELINDA LITHERLAND | Dir | M - OptEx | $0.00 | +407 | 715 | +132% | $0 |
| D | 2026-04-23 15:24 | 2026-04-21 | BIO | EDWARDS JEFFREY L | Dir | M - OptEx | $0.00 | +407 | 715 | +132% | $0 |
| D | 2026-04-23 15:23 | 2026-04-21 | BIO | PINKSTON ARNOLD A | Dir | M - OptEx | $0.00 | +407 | 715 | +132% | $0 |
| 2025-11-10 | 2025-11-06 | BIO | BARRY JAMES | EVP, Pres, LSG | S - Sale | $306.18 | -699.87 | 509.68 | -58% | -$214.3K | |
| D | 2025-10-28 | 2025-10-24 | BIO | DiVincenzo Jonathan P. | Pres, COO | F - Tax | $339.75 | -950 | 919 | -51% | -$322.8K |
| D | 2025-10-28 | 2025-10-24 | BIO | DiVincenzo Jonathan P. | Pres, COO | M - OptEx | $0.00 | +1,869 | 1,869 | New | $0 |
| D | 2025-10-21 | 2025-10-20 | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | F - Tax | $321.90 | -335 | 2,233 | -13% | -$107.8K |
| D | 2025-10-21 | 2025-10-20 | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | M - OptEx | $0.00 | +1,044 | 2,568 | +69% | $0 |
| D | 2025-09-09 | 2025-09-06 | BIO | ENLOE COURTNEY C | EVP, GC, Sec | M - OptEx | $0.00 | +768 | 903.99 | +565% | $0 |
| D | 2025-09-09 | 2025-09-06 | BIO | ENLOE COURTNEY C | EVP, GC, Sec | F - Tax | $295.43 | -275 | 628.99 | -30% | -$81.2K |
| D | 2025-09-09 | 2025-09-06 | BIO | Lakkaraju Roop Kalyan | EVP, CFO | M - OptEx | $0.00 | +1,535 | 2,394 | +179% | $0 |
| D | 2025-09-09 | 2025-09-06 | BIO | Lakkaraju Roop Kalyan | EVP, CFO | F - Tax | $295.43 | -550 | 1,844 | -23% | -$162.5K |
| D | 2025-09-09 | 2025-09-06 | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | F - Tax | $295.43 | -277 | 1,524 | -15% | -$81.8K |
| D | 2025-09-09 | 2025-09-06 | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | M - OptEx | $0.00 | +864 | 1,801 | +92% | $0 |
| D | 2025-09-09 | 2025-09-06 | BIO | Allison Schwartz | Dir | M - OptEx | $0.00 | +92 | 1,489 | +7% | $0 |
| D | 2025-09-09 | 2025-09-06 | BIO | Allison Schwartz | Dir | F - Tax | $295.43 | -33 | 1,456 | -2% | -$9,749 |
| D | 2025-09-09 | 2025-09-06 | BIO | SCHWARTZ NORMAN D | COB, CEO, Dir, 10% | F - Tax | $295.43 | -1,528 | 443.4K | -0.3% | -$451.4K |
| D | 2025-09-09 | 2025-09-06 | BIO | SCHWARTZ NORMAN D | COB, CEO, Dir, 10% | M - OptEx | $0.00 | +3,455 | 445.0K | +0.8% | $0 |
| D | 2025-09-09 | 2025-09-06 | BIO | BARRY JAMES | EVP, Pres, LSG | M - OptEx | $0.00 | +1,056 | 1,588 | +199% | $0 |
| D | 2025-09-09 | 2025-09-06 | BIO | BARRY JAMES | EVP, Pres, LSG | F - Tax | $295.43 | -378 | 1,210 | -24% | -$111.7K |
| D | 2025-09-09 | 2025-09-06 | BIO | COREY COLLEEN | EVP, Gbl Human Resources | M - OptEx | $0.00 | +576 | 19.8K | +3% | $0 |
| D | 2025-09-09 | 2025-09-06 | BIO | COREY COLLEEN | EVP, Gbl Human Resources | F - Tax | $295.43 | -209 | 19.6K | -1% | -$61.7K |
| D | 2025-09-09 | 2025-09-06 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | F - Tax | $295.43 | -413 | 896 | -32% | -$122.0K |
| D | 2025-09-09 | 2025-09-06 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | M - OptEx | $0.00 | +1,152 | 1,309 | +734% | $0 |
| D | 2025-09-03 | 2025-09-01 | BIO | Allison Schwartz | Dir | M - OptEx | $0.00 | +147 | 1,452 | +11% | $0 |
| D | 2025-09-03 | 2025-09-01 | BIO | Allison Schwartz | Dir | F - Tax | $297.88 | -55 | 1,397 | -4% | -$16.4K |
| D | 2025-09-03 | 2025-09-01 | BIO | BARRY JAMES | EVP, Pres, LSG | M - OptEx | $0.00 | +602 | 748.56 | +411% | $0 |
| D | 2025-09-03 | 2025-09-01 | BIO | BARRY JAMES | EVP, Pres, LSG | F - Tax | $297.88 | -217 | 531.56 | -29% | -$64.6K |
| D | 2025-09-03 | 2025-09-01 | BIO | COREY COLLEEN | EVP, Gbl Human Resources | F - Tax | $297.88 | -398 | 19.2K | -2% | -$118.6K |
| D | 2025-09-03 | 2025-09-01 | BIO | COREY COLLEEN | EVP, Gbl Human Resources | M - OptEx | $0.00 | +1,102 | 19.6K | +6% | $0 |
| D | 2025-09-03 | 2025-09-01 | BIO | SCHWARTZ NORMAN D | COB, CEO, Dir, 10% | F - Tax | $297.88 | -3,084 | 441.5K | -0.7% | -$918.7K |
| D | 2025-09-03 | 2025-09-01 | BIO | SCHWARTZ NORMAN D | COB, CEO, Dir, 10% | M - OptEx | $0.00 | +6,353 | 444.6K | +1% | $0 |
| D | 2025-07-29 | 2025-07-25 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | M - OptEx | $0.00 | +245 | 245 | New | $0 |
| D | 2025-07-29 | 2025-07-25 | BIO | ENGELHARDT EVA ANETTE | EVP, Pres, CDG | F - Tax | $264.19 | -88 | 157 | -36% | -$23.2K |
| D | 2025-04-25 | 2025-04-24 | BIO | Lakkaraju Roop Kalyan | EVP, CFO | M - OptEx | $0.00 | +1,077 | 1,231 | +698% | $0 |
| D | 2025-04-25 | 2025-04-24 | BIO | Lakkaraju Roop Kalyan | EVP, CFO | F - Tax | $249.74 | -386 | 845.38 | -31% | -$96.4K |
| D | 2025-04-25 | 2025-04-24 | BIO | ENLOE COURTNEY C | EVP, GC, Sec | M - OptEx | $0.00 | +186 | 196.39 | +1,790% | $0 |
| D | 2025-04-25 | 2025-04-24 | BIO | ENLOE COURTNEY C | EVP, GC, Sec | F - Tax | $249.74 | -67 | 129.39 | -34% | -$16.7K |
| D | 2025-04-24 | 2025-04-22 | BIO | PEI MELINDA LITHERLAND | Dir | M - OptEx | $0.00 | +308 | 308 | New | $0 |
| D | 2025-04-24 | 2025-04-22 | BIO | EDWARDS JEFFREY L | Dir | M - OptEx | $0.00 | +308 | 308 | New | $0 |
| D | 2025-04-24 | 2025-04-22 | BIO | PINKSTON ARNOLD A | Dir | M - OptEx | $0.00 | +308 | 308 | New | $0 |
| D | 2025-04-24 | 2025-04-22 | BIO | HINCKLEY GREGORY K | Dir | M - OptEx | $0.00 | +308 | 308 | New | $0 |
| D | 2025-03-18 | 2025-03-14 | BIO | Crowley Michael | EVP, GBL Commercial Ops | M - OptEx | $159.32 | +3,000 | 11.2K | +37% | +$478.0K |
| D | 2025-03-18 | 2025-03-14 | BIO | Crowley Michael | EVP, GBL Commercial Ops | S - Sale+OE | $247.06 | -3,000 | 8,171 | -27% | -$741.2K |
| D | 2024-10-22 | 2024-10-20 | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | F - Tax | $346.37 | -335 | 853.14 | -28% | -$116.0K |
| D | 2024-10-22 | 2024-10-20 | BIO | EVRAN SEDAT | EVP, Gbl Supply Chain | M - OptEx | $0.00 | +1,044 | 1,188 | +724% | $0 |
| D | 2024-09-10 | 2024-09-06 | BIO | Last Andrew J. | EVP, COO | S - Sale+OE | $329.94 | -3,000 | 7,559 | -28% | -$989.8K |
| D | 2024-09-10 | 2024-09-06 | BIO | Last Andrew J. | EVP, COO | M - OptEx | $299.24 | +3,000 | 10.6K | +40% | +$897.7K |
| DM | 2024-09-05 | 2024-09-01+ | BIO | Crowley Michael | EVP, GBL Commercial Ops | F - Tax | $336.52 | -1,069 | 7,358 | -13% | -$359.7K |
| DM | 2024-09-05 | 2024-09-01+ | BIO | Crowley Michael | EVP, GBL Commercial Ops | M - OptEx | $0.00 | +2,667 | 7,576 | +54% | $0 |
| DM | 2024-09-04 | 2024-09-01+ | BIO | BARRY JAMES | EVP, Pres, LSG | F - Tax | $336.72 | -389 | 460.56 | -46% | -$131.0K |
| D | 2024-09-04 | 2024-09-04 | BIO | BARRY JAMES | EVP, Pres, LSG | S - Sale+OE | $330.49 | -623 | 146.56 | -81% | -$205.9K |
| DM | 2024-09-04 | 2024-09-01+ | BIO | BARRY JAMES | EVP, Pres, LSG | M - OptEx | $0.00 | +1,082 | 524.56 | New | $0 |
| DM | 2024-09-04 | 2024-09-01+ | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | M - OptEx | $0.00 | +10.5K | 439.5K | +2% | $0 |
| DM | 2024-09-04 | 2024-09-01+ | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | F - Tax | $336.60 | -5,159 | 434.3K | -1% | -$1.74M |
| DM | 2024-09-04 | 2024-09-01+ | BIO | Last Andrew J. | EVP, COO | M - OptEx | $0.00 | +3,655 | 7,010 | +109% | $0 |
| DM | 2024-09-04 | 2024-09-01+ | BIO | Last Andrew J. | EVP, COO | F - Tax | $337.32 | -1,854 | 7,114 | -21% | -$625.4K |
| DM | 2024-09-04 | 2024-09-01+ | BIO | Allison Schwartz | Dir | M - OptEx | $0.00 | +247 | 1,250 | +25% | $0 |
| DM | 2024-09-04 | 2024-09-01+ | BIO | Allison Schwartz | Dir | F - Tax | $336.63 | -118 | 1,305 | -8% | -$39.7K |
| DM | 2024-09-04 | 2024-09-01+ | BIO | COREY COLLEEN | EVP, Gbl Human Resources | F - Tax | $336.56 | -700 | 18.2K | -4% | -$235.6K |
| DM | 2024-09-04 | 2024-09-01+ | BIO | COREY COLLEEN | EVP, Gbl Human Resources | M - OptEx | $0.00 | +1,956 | 18.3K | +12% | $0 |
| MI | 2024-08-28 | 2024-08-26 | BIO | SCHWARTZ ALICE N | 10%, Dir Emeritus | G - Gift | $0.00 | -3,532 | 1.78M | -0.2% | $0 |
| I | 2024-08-28 | 2024-08-26 | BIO | SCHWARTZ STEVEN D | 10% | G - Gift | $0.00 | +57 | 13.0K | +0.4% | $0 |
| 2024-08-28 | 2024-08-26 | BIO | SCHWARTZ STEVEN D | 10% | G - Gift | $0.00 | +57 | 25.2K | +0.2% | $0 | |
| 2024-08-28 | 2024-08-26 | BIO | Allison Schwartz | Dir | G - Gift | $0.00 | +57 | 3,996 | +1% | $0 | |
| I | 2024-08-28 | 2024-08-26 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | G - Gift | $0.00 | +57 | 13.0K | +0.4% | $0 |
| 2024-08-28 | 2024-08-26 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | G - Gift | $0.00 | +57 | 361.5K | +0.0% | $0 | |
| 2024-06-14 | 2024-06-13 | BIO | Crowley Michael | EVP, GBL Commercial Ops | S - Sale | $281.91 | -369 | 6,573 | -5% | -$104.0K |