| 2017-05-11 | Sale | Bio-Rad Laboratories, Inc. BIO | EVP, Chief Operating Officer | 3,500 0.004% | $74.27 | $259,945 | +8.3% | |
| 2017-03-02 | Sale | Bio-Rad Laboratories, Inc. BIO | EVP, Chief Operating Officer | 3,500 0.0046% | $75.32 | $263,620 | +14.91% | |
| 2015-08-13 | Sale | Bio-Rad Laboratories, Inc. BIO | EVP, Chief Operating Officer | 4,558 0.0156% | $147.21 | $670,985 | -5.3% | |
| 2014-11-19 | Sale | Bio-Rad Laboratories, Inc. BIO | EVP, Chief Operating Officer | 4,891 0.0168% | $114.41 | $559,579 | +19.71% | |
| 2012-03-13 | Sale | Bio-Rad Laboratories, Inc. BIO | EVP, Chief Operating Officer | 4,000 0.014% | $103.50 | $414,000 | -0.43% | |
| 2011-03-11 | Sale | Bio-Rad Laboratories, Inc. BIO | EVP, Chief Operating Officer | 3,000 0.0107% | $115.63 | $346,903 | -11.87% | |
| 2008-05-15 | Sale | Bio-Rad Laboratories, Inc. BIO | EVP, Chief Operating Officer | 7,500 0.0034% | $10.75 | $80,625 | -13.64% | |
| 2005-11-04 | Sale | Bio-Rad Laboratories, Inc. BIO | EVP, Chief Operating Officer | 4,000 0.0156% | $60.92 | $243,665 | +9.87% | |
| 2003-05-30 | Sale | Bio-Rad Laboratories, Inc. BIO | EVP, Chief Operating Officer | 4,726 0.0186% | $58.80 | $277,889 | -6.78% |