| 2005-02-14 | Sale | Waters Corporation WAT | Sr. VP | 66,000 0.0556% | $49.72 | $3.28M | -20.08% | |
| 2004-04-30 | Sale | Waters Corporation WAT | Sr. VP | 120,664 0.0997% | $42.30 | $5.1M | +5.52% | |
| 2003-10-29 | Sale | Waters Corporation WAT | Sr. VP | 125,000 0.1014% | $31.13 | $3.89M | +30.87% | |
| 2003-07-24 | Sale | Waters Corporation WAT | Sr. VP | 100,000 0.0821% | $29.87 | $2.99M | +23.64% | |
| 2003-05-16 | Sale | Waters Corporation WAT | Sr. VP | 100,000 – | $0 | $0 | +16.36% |