| 2024-05-23 | Sale | Clean Harbors, Inc. CLH | director | 1,148 0.0022% | $218.14 | $250,425 | +1.26% | |
| 2023-05-04 | Sale | Clean Harbors, Inc. CLH | director | 510 0.0009% | $136.13 | $69,426 | +23.05% | |
| 2022-05-10 | Sale | Clean Harbors, Inc. CLH | 750 0.0014% | $90.68 | $68,010 | +29.1% |