Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-11-14 4:20 pm Sale | 2024-09-30 | 13G | Clean Harbors, Inc. CLH | Select Equity Group, L.P. | 1,671,042 3.100% | -1,285,972 (-43.49%) | Filing History |
| 2024-02-14 4:19 pm Purchase | 2023-12-31 | 13G | Clean Harbors, Inc. CLH | Select Equity Group, L.P. | 2,957,014 5.500% | 2,957,014 (New Position) | Filing History |
| 2024-02-13 5:02 pm Sale | 2023-12-29 | 13G | Clean Harbors, Inc. CLH | VANGUARD GROUP INC | 4,779,072 8.840% | -264,641 (-5.25%) | Filing History |
| 2024-02-08 10:20 am Sale | 2023-12-29 | 13G | Clean Harbors, Inc. CLH | WELLINGTON MANAGEMENT GROUP LLP | 3,654,929 6.760% | -1,493,470 (-29.01%) | Filing History |
| 2024-01-25 4:59 pm Purchase | 2023-12-31 | 13G | Clean Harbors, Inc. CLH | BlackRock Inc. BLK | 4,393,473 8.100% | 34,661 (+0.80%) | Filing History |
| 2023-02-09 11:12 am Purchase | 2022-12-30 | 13G | Clean Harbors, Inc. CLH | VANGUARD GROUP INC | 5,043,713 9.330% | 321,914 (+6.82%) | Filing History |
| 2023-02-06 2:59 pm Sale | 2022-12-30 | 13G | Clean Harbors, Inc. CLH | WELLINGTON MANAGEMENT GROUP LLP | 5,148,399 9.520% | -1,612,050 (-23.85%) | Filing History |
| 2023-02-03 4:27 pm Purchase | 2022-12-31 | 13G | Clean Harbors, Inc. CLH | BlackRock Inc. BLK | 4,358,812 8.100% | 167,665 (+4.00%) | Filing History |
| 2022-02-09 3:43 pm Purchase | 2021-12-31 | 13G | Clean Harbors, Inc. CLH | VANGUARD GROUP INC | 4,721,799 8.680% | 231,175 (+5.15%) | Filing History |
| 2022-02-04 09:26 am Sale | 2021-12-31 | 13G | Clean Harbors, Inc. CLH | WELLINGTON MANAGEMENT GROUP LLP | 6,760,449 12.420% | -49,379 (-0.73%) | Filing History |
| 2022-02-01 5:08 pm Purchase | 2021-12-31 | 13G | Clean Harbors, Inc. CLH | BlackRock Inc. BLK | 4,191,147 7.700% | 4,395 (+0.10%) | Filing History |
| 2021-02-16 1:29 pm Sale | 2020-12-31 | 13G | Clean Harbors, Inc. CLH | ArrowMark Colorado Holdings LLC | 2,338,706 4.200% | -683,796 (-22.62%) | Filing History |
| 2021-02-10 10:46 am Sale | 2020-12-31 | 13G | Clean Harbors, Inc. CLH | VANGUARD GROUP INC | 4,490,624 8.130% | -106,752 (-2.32%) | Filing History |
| 2021-02-04 11:05 am Sale | 2020-12-31 | 13G | Clean Harbors, Inc. CLH | WELLINGTON MANAGEMENT GROUP LLP | 6,809,828 12.330% | -74,467 (-1.08%) | Filing History |
| 2021-01-28 5:55 pm Sale | 2020-12-31 | 13G | Clean Harbors, Inc. CLH | BlackRock Inc. BLK | 4,186,752 7.600% | -494,019 (-10.55%) | Filing History |
| 2020-02-14 4:40 pm Sale | 2019-12-31 | 13G | Clean Harbors, Inc. CLH | ArrowMark Colorado Holdings LLC | 3,022,502 5.420% | -65,085 (-2.11%) | Filing History |
| 2020-02-12 09:23 am Purchase | 2019-12-31 | 13G | Clean Harbors, Inc. CLH | VANGUARD GROUP INC | 4,597,376 8.230% | 55,040 (+1.21%) | Filing History |