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
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| I | 2024-05-01 | 2023-05-03 | BIO | SCHWARTZ STEVEN D | 10% | S - Sale | $463.86 | -320 | 1,498 | -18% | -$148.4K |
| D | 2024-04-30 | 2024-04-29 | BIO | Last Andrew J. | EVP, COO | F - Tax | $277.11 | -357 | 5,720 | -6% | -$98.9K |
| D | 2024-04-30 | 2024-04-29 | BIO | Last Andrew J. | EVP, COO | M - OptEx | $0.00 | +1,000 | 6,077 | +20% | $0 |
| D | 2024-02-29 | 2024-02-28 | BIO | ERNST TIMOTHY S | EVP, GC, Sec | M - OptEx | $326.15 | +2,500 | 5,897 | +74% | +$815.4K |
| D | 2024-02-29 | 2024-02-28 | BIO | ERNST TIMOTHY S | EVP, GC, Sec | S - Sale+OE | $330.55 | -2,500 | 3,397 | -42% | -$826.4K |
| D | 2024-02-28 | 2024-02-27 | BIO | Crowley Michael | EVP, GBL Commercial Ops | S - Sale+OE | $336.00 | -3,000 | 6,942 | -30% | -$1.01M |
| D | 2024-02-28 | 2024-02-27 | BIO | Crowley Michael | EVP, GBL Commercial Ops | M - OptEx | $215.98 | +3,000 | 9,942 | +43% | +$647.9K |
| D | 2023-12-19 | 2023-12-16 | BIO | WRIGHT DARA | EVP, Pres, CDG | M - OptEx | $0.00 | +502 | 2,001 | +33% | $0 |
| D | 2023-12-19 | 2023-12-16 | BIO | WRIGHT DARA | EVP, Pres, CDG | F - Tax | $306.12 | -174 | 1,827 | -9% | -$53.3K |
| 2023-12-14 | 2023-12-05 | BIO | SCHWARTZ STEVEN D | 10% | G - Gift | $0.00 | +49 | 25.2K | +0.2% | $0 | |
| I | 2023-12-14 | 2023-12-05 | BIO | SCHWARTZ STEVEN D | 10% | G - Gift | $0.00 | +49 | 12.9K | +0.4% | $0 |
| 2023-12-12 | 2023-12-12 | BIO | WRIGHT DARA | EVP, Pres, CDG | S - Sale | $299.16 | -1,200 | 1,499 | -44% | -$359.0K | |
| 2023-12-08 | 2023-12-05 | BIO | Allison Schwartz | Dir | G - Gift | $0.00 | +49 | 3,939 | +1% | $0 | |
| MI | 2023-12-07 | 2023-12-05 | BIO | SCHWARTZ ALICE N | 10%, Dir Emeritus | G - Gift | $0.00 | -3,564 | 437.9K | -0.8% | $0 |
| 2023-12-07 | 2023-12-05 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | G - Gift | $0.00 | +49 | 361.4K | +0.0% | $0 | |
| I | 2023-12-07 | 2023-12-05 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | G - Gift | $0.00 | +49 | 12.9K | +0.4% | $0 |
| 2023-11-28 | 2023-11-28 | BIO | Crowley Michael | EVP, GBL Commercial Ops | S - Sale | $305.10 | -642 | 6,942 | -8% | -$195.9K | |
| DM | 2023-11-02 | 2023-11-01 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | F - Tax | $273.00 | -49.9K | 354.7K | -12% | -$13.63M |
| DM | 2023-11-02 | 2023-11-01 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | M - OptEx | $133.57 | +66.0K | 380.3K | +21% | +$8.82M |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Allison Schwartz | Dir | F - Tax | $394.60 | -104 | 1,051 | -9% | -$41.0K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Allison Schwartz | Dir | M - OptEx | $0.00 | +253 | 1,068 | +31% | $0 |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Daskal Ilan | EVP, CFO | M - OptEx | $0.00 | +1,692 | 2,755 | +159% | $0 |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Daskal Ilan | EVP, CFO | F - Tax | $394.60 | -718 | 2,486 | -22% | -$283.3K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | RAMALINGAM AJIT | SVP, CAO | F - Tax | $394.60 | -203 | 246.40 | -45% | -$80.1K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | RAMALINGAM AJIT | SVP, CAO | M - OptEx | $0.00 | +583 | 196.40 | New | $0 |
| DM | 2023-09-06 | 2023-09-01+ | BIO | MAY SIMON | EVP, Pres, LSG | M - OptEx | $0.00 | +2,426 | 2,598 | +1,411% | $0 |
| DM | 2023-09-06 | 2023-09-01+ | BIO | MAY SIMON | EVP, Pres, LSG | F - Tax | $394.60 | -928 | 2,456 | -27% | -$366.2K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | ERNST TIMOTHY S | EVP, GC, Sec | M - OptEx | $0.00 | +1,925 | 3,632 | +113% | $0 |
| DM | 2023-09-06 | 2023-09-01+ | BIO | ERNST TIMOTHY S | EVP, GC, Sec | F - Tax | $394.60 | -957 | 2,590 | -27% | -$377.6K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Last Andrew J. | EVP, COO | F - Tax | $394.60 | -1,157 | 4,585 | -20% | -$456.6K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Last Andrew J. | EVP, COO | M - OptEx | $0.00 | +2,403 | 5,488 | +78% | $0 |
| DM | 2023-09-06 | 2023-09-01+ | BIO | WRIGHT DARA | EVP | M - OptEx | $0.00 | +1,358 | 2,832 | +92% | $0 |
| DM | 2023-09-06 | 2023-09-01+ | BIO | WRIGHT DARA | EVP | F - Tax | $394.60 | -471 | 2,682 | -15% | -$185.9K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Dahowski Diane | EVP, Gbl Supply Chain | F - Tax | $394.60 | -866 | 10.8K | -7% | -$341.7K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Dahowski Diane | EVP, Gbl Supply Chain | M - OptEx | $0.00 | +2,305 | 11.0K | +27% | $0 |
| DM | 2023-09-06 | 2023-09-01+ | BIO | COREY COLLEEN | EVP, Gbl Human Resources | M - OptEx | $0.00 | +2,056 | 16.6K | +14% | $0 |
| DM | 2023-09-06 | 2023-09-01+ | BIO | COREY COLLEEN | EVP, Gbl Human Resources | F - Tax | $394.60 | -713 | 16.5K | -4% | -$281.3K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Crowley Michael | EVP, GBL Commercial Ops | F - Tax | $394.60 | -971 | 7,282 | -12% | -$383.2K |
| DM | 2023-09-06 | 2023-09-01+ | BIO | Crowley Michael | EVP, GBL Commercial Ops | M - OptEx | $0.00 | +2,515 | 7,484 | +51% | $0 |
| DM | 2023-08-31 | 2023-08-30 | BIO | ERNST TIMOTHY S | EVP, GC, Sec | S - Sale+OE | $395.60 | -2,350 | 4,375 | -35% | -$929.7K |
| D | 2023-08-31 | 2023-08-30 | BIO | ERNST TIMOTHY S | EVP, GC, Sec | M - OptEx | $215.98 | +2,350 | 4,766 | +97% | +$507.6K |
| DM | 2023-08-28 | 2023-08-25 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | M - OptEx | $93.38 | +49.1K | 370.7K | +15% | +$4.58M |
| DM | 2023-08-28 | 2023-08-25 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | F - Tax | $381.78 | -30.4K | 345.3K | -8% | -$11.60M |
| 2023-08-23 | 2023-08-23 | BIO | ERNST TIMOTHY S | EVP, GC, Sec | S - Sale | $384.69 | -300 | 2,416 | -11% | -$115.4K | |
| 2023-06-16 | 2023-06-15 | BIO | Crowley Michael | EVP, GBL Commercial Ops | S - Sale | $379.39 | -500 | 6,040 | -8% | -$189.7K | |
| M | 2023-06-07 | 2023-06-06 | BIO | RAMALINGAM AJIT | SVP, CAO | S - Sale | $368.30 | -198.35 | 181 | -52% | -$73.1K |
| D | 2023-05-01 | 2023-04-29 | BIO | Last Andrew J. | EVP, COO | F - Tax | $450.79 | -346 | 3,767 | -8% | -$156.0K |
| D | 2023-05-01 | 2023-04-29 | BIO | Last Andrew J. | EVP, COO | M - OptEx | $0.00 | +1,000 | 4,113 | +32% | $0 |
| D | 2023-05-01 | 2023-04-29 | BIO | RAMALINGAM AJIT | SVP, CAO | F - Tax | $450.79 | -96 | 198.35 | -33% | -$43.3K |
| D | 2023-05-01 | 2023-04-29 | BIO | RAMALINGAM AJIT | SVP, CAO | M - OptEx | $0.00 | +277 | 294.35 | +1,597% | $0 |
| D | 2023-04-11 | 2023-04-08 | BIO | Daskal Ilan | EVP, CFO | M - OptEx | $0.00 | +700 | 1,736 | +68% | $0 |
| D | 2023-04-11 | 2023-04-08 | BIO | Daskal Ilan | EVP, CFO | F - Tax | $466.24 | -243 | 1,493 | -14% | -$113.3K |
| DM | 2023-03-08 | 2023-03-08 | BIO | ERNST TIMOTHY S | EVP, GC, Sec | M - OptEx | $167.82 | +1,000 | 4,267 | +31% | +$167.8K |
| DM | 2023-03-08 | 2023-03-08 | BIO | ERNST TIMOTHY S | EVP, GC, Sec | S - Sale+OE | $486.43 | -1,746 | 2,671 | -40% | -$849.3K |
| D | 2022-12-19 | 2022-12-16 | BIO | WRIGHT DARA | EVP | F - Tax | $407.98 | -226 | 1,762 | -11% | -$92.2K |
| D | 2022-12-19 | 2022-12-16 | BIO | WRIGHT DARA | EVP | M - OptEx | $0.00 | +502 | 1,988 | +34% | $0 |
| I | 2022-12-07 | 2022-11-07 | BIO | SCHWARTZ STEVEN D | 10% | G - Gift | $0.00 | +42 | 12.9K | +0.3% | $0 |
| 2022-12-07 | 2022-11-07 | BIO | SCHWARTZ STEVEN D | 10% | G - Gift | $0.00 | +42 | 25.1K | +0.2% | $0 | |
| I | 2022-12-01 | 2022-11-07 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | G - Gift | $0.00 | +42 | 12.9K | +0.3% | $0 |
| 2022-12-01 | 2022-11-07 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | G - Gift | $0.00 | +42 | 331.7K | +0.0% | $0 | |
| 2022-11-28 | 2022-11-07 | BIO | Allison Schwartz | Dir | G - Gift | $0.00 | +42 | 3,890 | +1% | $0 | |
| MI | 2022-11-21 | 2022-11-07 | BIO | SCHWARTZ ALICE N | 10%, Dir Emeritus | G - Gift | $0.00 | -2,891 | 1.79M | -0.2% | $0 |
| M | 2022-11-14 | 2022-11-10 | BIO | RAMALINGAM AJIT | SVP, CAO | S - Sale | $421.87 | -379.38 | 0 | -100% | -$160.1K |
| DM | 2022-09-07 | 2022-09-02+ | BIO | Crowley Michael | EVP, GBL Commercial Ops | F - Tax | $478.32 | -987 | 5,936 | -14% | -$472.1K |
| DM | 2022-09-07 | 2022-09-02+ | BIO | Crowley Michael | EVP, GBL Commercial Ops | M - OptEx | $0.00 | +2,190 | 6,177 | +55% | $0 |
| D | 2022-09-07 | 2022-09-02 | BIO | Last Andrew J. | EVP, COO | F - Tax | $478.32 | -448 | 3,083 | -13% | -$214.3K |
| D | 2022-09-07 | 2022-09-02 | BIO | Last Andrew J. | EVP, COO | M - OptEx | $0.00 | +902 | 3,531 | +34% | $0 |
| D | 2022-09-07 | 2022-09-02 | BIO | Daskal Ilan | EVP, CFO | M - OptEx | $0.00 | +541 | 1,222 | +79% | $0 |
| D | 2022-09-07 | 2022-09-02 | BIO | Daskal Ilan | EVP, CFO | F - Tax | $478.32 | -269 | 953 | -22% | -$128.7K |
| D | 2022-09-07 | 2022-09-02 | BIO | RAMALINGAM AJIT | SVP, CAO | M - OptEx | $0.00 | +241 | 449.50 | +116% | $0 |
| D | 2022-09-07 | 2022-09-02 | BIO | RAMALINGAM AJIT | SVP, CAO | F - Tax | $478.32 | -84 | 365.50 | -19% | -$40.2K |
| D | 2022-09-07 | 2022-09-02 | BIO | WRIGHT DARA | EVP | M - OptEx | $0.00 | +433 | 1,610 | +37% | $0 |
| D | 2022-09-07 | 2022-09-02 | BIO | WRIGHT DARA | EVP | F - Tax | $478.32 | -150 | 1,460 | -9% | -$71.7K |
| DM | 2022-09-07 | 2022-09-02+ | BIO | Allison Schwartz | Dir | F - Tax | $478.32 | -108 | 899 | -11% | -$51.7K |
| DM | 2022-09-07 | 2022-09-02+ | BIO | Allison Schwartz | Dir | M - OptEx | $0.00 | +261 | 955 | +38% | $0 |
| DM | 2022-09-07 | 2022-09-02+ | BIO | Dahowski Diane | EVP, Gbl Supply Chain | M - OptEx | $0.00 | +2,056 | 9,968 | +26% | $0 |
| DM | 2022-09-07 | 2022-09-02+ | BIO | Dahowski Diane | EVP, Gbl Supply Chain | F - Tax | $478.32 | -909 | 10.4K | -8% | -$434.8K |
| DM | 2022-09-07 | 2022-09-02+ | BIO | ERNST TIMOTHY S | EVP, GC, Sec | M - OptEx | $0.00 | +1,825 | 3,653 | +100% | $0 |
| DM | 2022-09-07 | 2022-09-02+ | BIO | ERNST TIMOTHY S | EVP, GC, Sec | F - Tax | $478.32 | -782 | 3,153 | -20% | -$374.0K |
| DM | 2022-09-07 | 2022-09-02+ | BIO | MAY SIMON | EVP, Pres, LSG | F - Tax | $478.32 | -907 | 933.28 | -49% | -$433.8K |
| DM | 2022-09-07 | 2022-09-02+ | BIO | MAY SIMON | EVP, Pres, LSG | M - OptEx | $0.00 | +2,135 | 1,848 | New | $0 |
| DM | 2022-09-07 | 2022-09-02+ | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | M - OptEx | $0.00 | +9,324 | 426.0K | +2% | $0 |
| DM | 2022-09-07 | 2022-09-02+ | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | F - Tax | $478.32 | -5,649 | 424.9K | -1% | -$2.70M |
| D | 2022-09-06 | 2022-09-01 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | F - Tax | $486.25 | -767 | 424.2K | -0.2% | -$373.0K |
| D | 2022-09-06 | 2022-09-01 | BIO | SCHWARTZ NORMAN D | COB, Pres, CEO, Dir, 10% | M - OptEx | $0.00 | +1,266 | 424.9K | +0.3% | $0 |
| D | 2022-09-06 | 2022-09-01 | BIO | RAMALINGAM AJIT | SVP, CAO | M - OptEx | $0.00 | +169 | 267.50 | +172% | $0 |
| D | 2022-09-06 | 2022-09-01 | BIO | RAMALINGAM AJIT | SVP, CAO | F - Tax | $486.25 | -59 | 208.50 | -22% | -$28.7K |
| D | 2022-09-06 | 2022-09-01 | BIO | ERNST TIMOTHY S | EVP, GC, Sec | M - OptEx | $0.00 | +253 | 2,450 | +12% | $0 |
| D | 2022-09-06 | 2022-09-01 | BIO | ERNST TIMOTHY S | EVP, GC, Sec | F - Tax | $486.25 | -88 | 2,362 | -4% | -$42.8K |
| D | 2022-09-06 | 2022-09-01 | BIO | Allison Schwartz | Dir | F - Tax | $486.25 | -12 | 874 | -1% | -$5,835 |
| D | 2022-09-06 | 2022-09-01 | BIO | Allison Schwartz | Dir | M - OptEx | $0.00 | +30 | 886 | +4% | $0 |
| D | 2022-09-06 | 2022-09-01 | BIO | MAY SIMON | EVP, Pres, LSG | M - OptEx | $0.00 | +371 | 451.28 | +462% | $0 |
| D | 2022-09-06 | 2022-09-01 | BIO | MAY SIMON | EVP, Pres, LSG | F - Tax | $486.25 | -129 | 322.28 | -29% | -$62.7K |
| D | 2022-09-06 | 2022-09-01 | BIO | Dahowski Diane | EVP, Gbl Supply Chain | M - OptEx | $0.00 | +329 | 9,351 | +4% | $0 |
| D | 2022-09-06 | 2022-09-01 | BIO | Dahowski Diane | EVP, Gbl Supply Chain | F - Tax | $486.25 | -114 | 9,237 | -1% | -$55.4K |
| D | 2022-09-06 | 2022-09-01 | BIO | WRIGHT DARA | EVP | M - OptEx | $0.00 | +405 | 1,318 | +44% | $0 |
| D | 2022-09-06 | 2022-09-01 | BIO | WRIGHT DARA | EVP | F - Tax | $486.25 | -141 | 1,177 | -11% | -$68.6K |
| D | 2022-09-06 | 2022-09-01 | BIO | Last Andrew J. | EVP, COO | M - OptEx | $0.00 | +633 | 2,943 | +27% | $0 |
| D | 2022-09-06 | 2022-09-01 | BIO | Last Andrew J. | EVP, COO | F - Tax | $486.25 | -314 | 2,629 | -11% | -$152.7K |
| D | 2022-09-06 | 2022-09-01 | BIO | Daskal Ilan | EVP, CFO | M - OptEx | $0.00 | +455 | 907 | +101% | $0 |
Purchase Sale Sale after option exercise All abbreviations