| 2019-02-12 | Sale | Waters Corporation WAT | VP, Corporate Controller | 20,000 0.0278% | $233.43 | $4.67M | -6.51% | |
| 2018-05-17 | Sale | Waters Corporation WAT | VP, Corporate Controller | 7,042 0.0072% | $151.34 | $1.07M | +3.21% | |
| 2017-05-12 | Sale | Waters Corporation WAT | VP, Corporate Controller | 1,240 0.0015% | $172.27 | $213,615 | +11.72% | |
| 2016-05-16 | Sale | Waters Corporation WAT | VP, Corporate Controller | 2,818 0.0035% | $136.03 | $383,331 | +11.76% | |
| 2003-12-02 | Sale | AstroNova, Inc. ALOT | Controller | 10,000 0.2197% | $16.11 | $161,050 | -28.9% | |
| 2003-09-18 | Sale | AstroNova, Inc. ALOT | Controller | 1,000 0.0232% | $11.44 | $11,440 | +14.61% | |
| 2003-09-10 | Sale | AstroNova, Inc. ALOT | Controller | 11,500 0.2709% | $11.27 | $129,634 | +17.99% |