| 2008-12-04 | Sale | Clean Harbors, Inc. CLH | Ex. Vice Pres. CHESI | 700 0.003% | $58.56 | $40,992 | -4.97% | |
| 2008-06-11 | Sale | Clean Harbors, Inc. CLH | Ex. Vice Pres. CHESI | 700 0.0031% | $73.04 | $51,128 | -18.29% | |
| 2008-01-14 | Sale | Clean Harbors, Inc. CLH | Ex. Vice Pres. CHESI | 1,000 0.0049% | $54.68 | $54,680 | +18.19% | |
| 2007-11-14 | Sale | Clean Harbors, Inc. CLH | Ex. Vice Pres. | 1,100 0.0056% | $54.94 | $60,434 | +17.76% | |
| 2007-10-10 | Sale | Clean Harbors, Inc. CLH | Ex. Vice Pres. | 920 0.0046% | $46.97 | $43,212 | +35.54% | |
| 2004-03-19 | Sale | Clean Harbors, Inc. CLH | Ex. Vice Pres. | 4,000 0.0279% | $7.30 | $29,184 | +50.73% | |
| 2003-06-06 | Sale | Clean Harbors, Inc. CLH | Ex. Vice Pres. CHESI | 2,500 0.0185% | $9.87 | $24,675 | -22.81% |