| 2014-12-04 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 204,846 0.2439% | $117.00 | $23.97M | +6.84% | |
| 2011-11-16 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 35,568 0.0396% | $79.52 | $2.83M | +3.69% | |
| 2011-11-15 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 264,432 0.2922% | $79.53 | $21.03M | +2.93% | |
| 2010-12-06 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 200,000 0.2185% | $78.50 | $15.7M | +2.67% | |
| 2009-11-17 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 40,000 0.0428% | $60.51 | $2.42M | +8.49% | |
| 2009-11-13 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 50,000 0.0528% | $60.00 | $3M | +7.74% | |
| 2009-11-10 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 50,000 0.0533% | $60.57 | $3.03M | +7.42% | |
| 2009-05-05 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 10,500 0.0109% | $45.21 | $474,705 | +28.24% | |
| 2008-12-04 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 140,947 0.1482% | $41.77 | $5.89M | +18.2% | |
| 2008-07-28 | Sale | Waters Corporation WAT | CHAIRMAN, PRESIDENT & CEO | 26,000 0.0264% | $67.23 | $1.75M | -35.08% | |
| 2007-09-11 | Sale | Waters Corporation WAT | CHAIRMAN & CEO | 180,000 0.1803% | $63.61 | $11.45M | +2.47% | |
| 2007-06-09 | Sale | Waters Corporation WAT | Chairman, President and CEO | 2,000 0.0015% | $45.50 | $91,000 | ||
| 2007-06-07 | Sale | Waters Corporation WAT | Chairman, President and CEO | 218,600 0.1655% | $45.76 | $10M | +2.91% | |
| 2007-05-22 | Sale | Waters Corporation WAT | CHAIRMAN & CEO | 20,000 0.0199% | $60.71 | $1.21M | +1.5% | |
| 2006-05-23 | Sale | Waters Corporation WAT | CHAIRMAN & CEO | 83,000 0.082% | $42.23 | $3.5M | +19.25% | |
| 2004-08-16 | Sale | Waters Corporation WAT | Chairman, President and CEO | 300,000 0.2504% | $40.67 | $12.2M | +9.1% | |
| 2004-08-13 | Sale | Waters Corporation WAT | Chairman, President and CEO | 45,000 0.0375% | $40.25 | $1.81M | +9.43% | |
| 2004-08-11 | Sale | Waters Corporation WAT | Chairman, President and CEO | 155,000 0.1294% | $40.50 | $6.28M | +8.79% | |
| 2004-08-10 | Sale | Waters Corporation WAT | Chairman, President and CEO | 100,000 0.0829% | $40.44 | $4.04M | +8.18% | |
| 2004-06-08 | Sale | Waters Corporation WAT | Chairman, President and CEO | 196,400 0.1663% | $45.74 | $8.98M | -1.26% |