| 2024-05-03 | Sale | Clean Harbors, Inc. CLH | EVP CHIEF FINANCIAL OFFICER | 6,200 0.0116% | $208.74 | $1.29M | +3.75% | |
| 2023-08-29 | Sale | Clean Harbors, Inc. CLH | EVP CHIEF FINANCIAL OFFICER | 3,500 0.0064% | $171.00 | $598,500 | +2.89% | |
| 2023-07-03 | Sale | Clean Harbors, Inc. CLH | SVP FINANCE, CONTROLLER & CAO | 898 0.0017% | $164.43 | $147,658 | +5.54% | |
| 2023-04-01 | Sale | Clean Harbors, Inc. CLH | SVP FINANCE, CONTROLLER & CAO | 346 0.0006% | $142.56 | $49,326 | +15.7% | |
| 2023-03-15 | Sale | Clean Harbors, Inc. CLH | 305 0.0006% | $133.07 | $40,586 | +24.26% | ||
| 2022-12-13 | Sale | Clean Harbors, Inc. CLH | SVP FINANCE, CONTROLLER & CAO | 3,274 0.0062% | $122.39 | $400,705 | +28.21% | |
| 2021-08-12 | Sale | Clean Harbors, Inc. CLH | SVP Finance, Controller & CAO | 2,000 0.0037% | $102.99 | $205,980 | -3.1% | |
| 2020-11-27 | Sale | Clean Harbors, Inc. CLH | SVP Finance, Controller & CAO | 3,111 0.0056% | $74.65 | $232,236 | +23.54% | |
| 2020-09-01 | Sale | Clean Harbors, Inc. CLH | SVP Finance, Controller & CAO | 196 0.0004% | $60.00 | $11,760 | +42.37% | |
| 2020-05-28 | Sale | Clean Harbors, Inc. CLH | SVP Finance, Controller & CAO | 1,200 0.0022% | $61.78 | $74,136 | +19.79% | |
| 2019-11-05 | Sale | Clean Harbors, Inc. CLH | SVP Finance, Controller & CAO | 1,176 0.0021% | $82.87 | $97,455 | -28.62% | |
| 2019-09-04 | Sale | Clean Harbors, Inc. CLH | SVP Finance, Controller & CAO | 2,034 0.0036% | $73.85 | $150,211 | -7.42% | |
| 2018-05-24 | Sale | Clean Harbors, Inc. CLH | SVP Finance and CAO | 1,800 0.0032% | $52.76 | $94,968 | +21.66% | |
| 2017-12-01 | Sale | Clean Harbors, Inc. CLH | SVP Finance and CAO | 2,278 0.004% | $53.26 | $121,326 | +1.95% | |
| 2017-09-08 | Sale | Clean Harbors, Inc. CLH | SVP Finance and CAO | 1,866 0.0032% | $54.67 | $102,014 | -3.28% | |
| 2017-03-01 | Sale | Clean Harbors, Inc. CLH | VP, Corp. Contr and CAO | 1,618 0.0028% | $58.45 | $94,572 | -5.44% |