| 2016-08-15 | Sale | IDEXX Laboratories, Inc. IDXX | director | 19,848 0.0136% | $69.02 | $1.37M | +26.93% | |
| 2016-02-09 | Sale | IDEXX Laboratories, Inc. IDXX | director | 18,108 0.0127% | $43.04 | $779,381 | +55.07% | |
| 2015-02-24 | Sale | Rockwell Automation, Inc. ROK | director | 1,500 0.0011% | $118.24 | $177,363 | -6% | |
| 2014-11-07 | Sale | IDEXX Laboratories, Inc. IDXX | director | 5,868 0.0086% | $101.06 | $593,024 | +2.42% | |
| 2014-02-27 | Sale | Rockwell Automation, Inc. ROK | director | 3,000 0.0022% | $121.94 | $365,808 | -3.61% | |
| 2011-04-29 | Sale | Rockwell Automation, Inc. ROK | director | 7,750 0.0055% | $88.80 | $688,177 | -9.47% |