BlackRock, Inc. 13D and 13G filings for Clean Harbors, Inc.:
- 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.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 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 |
| 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 |
| 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 |
| 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 |