| 2008-02-01 | Sale | Entegris, Inc. ENTG | director | 294,500 0.2557% | $7.69 | $2.26M | -16.5% | |
| 2007-08-01 | Sale | Entegris, Inc. ENTG | director | 60,000 0.0521% | $10.90 | $653,777 | -29.78% | |
| 2007-07-02 | Sale | Entegris, Inc. ENTG | director | 110,000 0.0964% | $11.84 | $1.3M | -32.09% | |
| 2007-06-01 | Sale | Entegris, Inc. ENTG | director | 110,000 0.0854% | $11.56 | $1.27M | -25.39% | |
| 2007-05-01 | Sale | Entegris, Inc. ENTG | director | 110,000 0.0837% | $11.63 | $1.28M | -25.7% | |
| 2007-04-03 | Sale | Entegris, Inc. ENTG | director | 49,646 0.0385% | $11.00 | $546,240 | -18% | |
| 2007-04-02 | Sale | Entegris, Inc. ENTG | director | 30,000 0.0231% | $10.68 | $320,501 | -16.08% | |
| 2007-03-22 | Sale | Entegris, Inc. ENTG | director | 354 0.0003% | $11.02 | $3,901 | -16.3% | |
| 2007-03-01 | Sale | Entegris, Inc. ENTG | director | 257,796 0.1946% | $11.03 | $2.84M | -15.91% | |
| 2007-02-01 | Sale | Entegris, Inc. ENTG | director | 60,000 0.0454% | $10.73 | $643,893 | -6.8% | |
| 2007-01-11 | Sale | Entegris, Inc. ENTG | director | 50,000 0.0377% | $11.02 | $551,192 | -3.89% | |
| 2007-01-03 | Sale | Entegris, Inc. ENTG | director | 60,000 0.0457% | $10.85 | $651,140 | -0.97% | |
| 2006-12-15 | Sale | Entegris, Inc. ENTG | director | 25,000 0.0185% | $11.06 | $276,492 | -2.18% | |
| 2006-12-01 | Sale | Entegris, Inc. ENTG | director | 30,000 0.0221% | $10.40 | $311,967 | +3.55% | |
| 2006-11-01 | Sale | Entegris, Inc. ENTG | director | 110,000 0.0832% | $11.07 | $1.22M | +0.09% | |
| 2006-10-02 | Sale | Entegris, Inc. ENTG | director | 55,000 0.041% | $10.95 | $602,461 | +0.28% | |
| 2006-09-13 | Sale | Entegris, Inc. ENTG | director | 34,580 0.0253% | $10.95 | $378,664 | -1.09% | |
| 2006-09-12 | Sale | Entegris, Inc. ENTG | director | 100,000 0.0734% | $11.02 | $1.1M | -1.45% | |
| 2006-05-05 | Sale | Entegris, Inc. ENTG | director | 114,000 0.0815% | $11.04 | $1.26M | -4.41% | |
| 2006-05-04 | Sale | Entegris, Inc. ENTG | director | 36,000 0.0262% | $11.00 | $396,000 | -2.36% |