| 2011-12-14 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 2,800 0.0089% | $79.56 | $222,760 | +14.9% | |
| 2011-09-09 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 75 0.0003% | $94.85 | $7,114 | +8.41% | |
| 2011-06-14 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 75 0.0003% | $117.53 | $8,815 | -14.65% | |
| 2011-06-13 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 74 0.0003% | $117.30 | $8,680 | -13.88% | |
| 2011-03-01 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 8,946 0.0326% | $113.85 | $1.02M | -8.16% | |
| 2009-12-15 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 1,180 0.0043% | $97.90 | $115,522 | -4.82% | |
| 2009-08-04 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 74 0.0003% | $76.00 | $5,624 | +21.25% | |
| 2009-06-12 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 73 0.0003% | $74.80 | $5,460 | +24.89% | |
| 2008-08-08 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 12,670 0.0459% | $104.20 | $1.32M | -31.83% | |
| 2008-08-04 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 74 0.0003% | $89.02 | $6,587 | -19.71% | |
| 2006-09-11 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 1,000 0.0006% | $10.75 | $10,750 | +4.98% | |
| 2006-08-25 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 2,400 0.0037% | $28.61 | $68,664 | +4.28% | |
| 2006-08-21 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 1,600 0.0025% | $28.61 | $45,776 | +5.48% | |
| 2006-08-18 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 1,687 0.0064% | $71.31 | $120,306 | +4.17% | |
| 2006-08-17 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 800 0.0031% | $71.21 | $56,968 | +4.9% | |
| 2006-08-16 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 900 0.0034% | $69.88 | $62,891 | +6.29% | |
| 2005-11-28 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 2,076 0.0081% | $58.65 | $121,766 | +14.77% | |
| 2005-11-10 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 600 0.0023% | $59.65 | $35,790 | +10.77% | |
| 2005-11-07 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 18,000 0.0693% | $59.72 | $1.07M | +10.84% | |
| 2005-09-12 | Sale | Bio-Rad Laboratories, Inc. BIO | VP, General Counsel, Secretary | 200 0.0008% | $55.30 | $11,060 | +17.9% |