| $350M | ||
| $217M | ||
| $172M | ||
| $109M | ||
| $107M | ||
| $104M |
Buys | $0 | 0 | 0 |
Sells | $349,886 | 2 | 100 |
| ENGELHARDT EVA ANETTE | EVP, President, CDG | 0 | $0 | 1 | $135,597 | $-135,597 |
| BARRY JAMES | EVP, President, LSG | 0 | $0 | 1 | $214,289 | $-214,289 |
Bio-Rad Laboratories, Inc., established in 1952 and headquartered in Hercules, California, operates as a global provider of life science research and clinical diagnostic products. Its operations span across the United States, Canada, Europe, Asia, and Latin America. The company is organized into two primary divisions: Life Science and Clinical Diagnostics. The Life Science division is responsible for developing, manufacturing, and commercializing a diverse array of reagents, equipment, and laboratory instruments. These products are crucial for …
Over the last 12 months, insiders at Bio-Rad Laboratories, Inc. have bought $0 and sold $349,886 worth of Bio-Rad Laboratories, Inc. stock.
On average, over the past 5 years, insiders at Bio-Rad Laboratories, Inc. have bought $0 and sold $2.06M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 500 shares for transaction amount of $109,792 was made by HINCKLEY GREGORY K (director) on 2017‑05‑26.
| 2026-05-11 | Sale | ENGELHARDT EVA ANETTE | EVP, President, CDG | 550 0.0021% | $246.54 | $135,597 | +44.62% | |
| 2025-11-06 | Sale | BARRY JAMES | EVP, President, LSG | 699.87 0.0025% | $306.18 | $214,289 | -0.76% | |
| 2023-12-12 | Sale | WRIGHT DARA | EVP, President, CDG | 1,200 0.0042% | $299.16 | $358,992 | +10.06% | |
| 2023-11-28 | Sale | Crowley Michael | EVP, GBL Commercial Operations | 642 0.0022% | $305.10 | $195,874 | +5.43% | |
| 2023-08-30 | Sale | ERNST TIMOTHY S | EVP, General Counsel & Sec | 2,350 0.0081% | $395.60 | $929,667 | -20.36% | |
| 2023-08-23 | Sale | ERNST TIMOTHY S | EVP, General Counsel & Sec | 300 0.001% | $384.69 | $115,407 | -18.08% | |
| 2023-06-15 | Sale | Crowley Michael | EVP, GBL Commercial Operations | 500 0.0017% | $379.39 | $189,695 | -13.91% | |
| 2023-06-06 | Sale | RAMALINGAM AJIT | SVP, Chief Accounting Officer | 198.35 0.0007% | $368.30 | $73,053 | -11.27% | |
| 2023-03-08 | Sale | ERNST TIMOTHY S | EVP, General Counsel & Sec | 1,746 0.006% | $486.43 | $849,300 | -24.16% | |
| 2022-11-10 | Sale | RAMALINGAM AJIT | SVP, Chief Accounting Officer | 379.38 0.0013% | $421.87 | $160,051 | -6.40% | |
| 2022-08-05 | Sale | RAMALINGAM AJIT | SVP, Chief Accounting Officer | 518 0.0017% | $537.00 | $278,166 | -21.19% | |
| 2021-11-12 | Sale | TUMOLO ANNETTE | Executive Vice President | 4,800 0.016% | $750.05 | $3.6M | -29.26% | |
| 2021-11-11 | Sale | TUMOLO ANNETTE | Executive Vice President | 1,546 0.0052% | $749.00 | $1.16M | -28.86% | |
| 2021-09-03 | Sale | Daskal Ilan | EVP, Chief Financial Officer | 270 0.0009% | $820.06 | $221,416 | -28.93% | |
| 2021-09-02 | Sale | Daskal Ilan | EVP, Chief Financial Officer | 540 0.0018% | $828.00 | $447,121 | -29.43% | |
| 2021-09-01 | Sale | Last Andrew J. | EVP, Chief Operating Officer | 2,000 0.0067% | $813.10 | $1.63M | -28.42% | |
| 2021-08-26 | Sale | TUMOLO ANNETTE | Executive Vice President | 600 0.002% | $792.58 | $475,548 | -26.32% | |
| 2021-08-09 | Sale | Crowley Michael | EVP, GBL Commercial Operations | 3,000 0.01% | $754.93 | $2.26M | -19.26% | |
| 2021-08-04 | Sale | ERNST TIMOTHY S | EVP, General Counsel & Sec | 327 0.0011% | $760.26 | $248,605 | -19.02% | |
| 2021-08-04 | Sale | Daskal Ilan | EVP, Chief Financial Officer | 2,300 0.0076% | $751.84 | $1.73M | -19.02% |
| SCHWARTZ ALICE N | director, 10 percent owner | 1806651 6.7568% | $677.33M | 1 | 2 | <0.0001% |
| SCHWARTZ DAVID | Chairman of the Board | 8753 0.0327% | $3.28M | 1 | 0 | <0.0001% |
| HUTTON RONALD W | Vice President and Treasurer | 4140 0.0155% | $1.55M | 1 | 17 | <0.0001% |
| HINCKLEY GREGORY K | director | 500 0.0019% | $187,455.00 | 1 | 0 | +11% |
| STARK JAMES R | VP, Corporate Controller | 0 0% | $0 | 1 | 27 | <0.0001% |
| Increased Positions | 167 | +33.81% | 1M | +7.43% |
| Decreased Positions | 204 | -41.3% | 2M | -8.1% |
| New Positions | 58 | New | 425,847 | New |
| Sold Out Positions | 55 | Sold Out | 365,145 | Sold Out |
| Total Postitions | 457 | -7.49% | 19M | -0.67% |
| First Eagle Investment Management, Llc | $769,378.00 | 11.46% | 2.52M | +3,006 | +0.12% | 2025-09-30 |
| Vanguard Group Inc | $547,513.00 | 8.15% | 1.79M | -53,006 | -2.87% | 2025-09-30 |
| Blackrock, Inc. | $517,692.00 | 7.71% | 1.7M | -66,810 | -3.79% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $324,483.00 | 4.83% | 1.06M | +63,370 | +6.34% | 2025-09-30 |
| Veritas Asset Management Llp | $257,660.00 | 3.84% | 844,039 | -19,102 | -2.21% | 2025-09-30 |
| Ariel Investments, Llc | $247,110.00 | 3.68% | 809,480 | -9,144 | -1.12% | 2025-09-30 |
| Earnest Partners Llc | $185,996.00 | 2.77% | 609,284 | +3,398 | +0.56% | 2025-09-30 |
| State Street Corp | $174,492.00 | 2.6% | 571,599 | -12,767 | -2.19% | 2025-09-30 |
| Bank Of America Corp /De/ | $140,390.00 | 2.09% | 459,887 | +7,754 | +1.72% | 2025-09-30 |
| Capital Research Global Investors | $127,711.00 | 1.9% | 418,355 | +418,355 | New | 2025-09-30 |