4//SEC Filing
CURTIS GEORGE L 4
Accession 0001216581-25-000004
CIK 0000822818other
Filed
Dec 10, 7:00 PM ET
Accepted
Dec 11, 8:53 AM ET
Size
4.5 KB
Accession
0001216581-25-000004
Insider Transaction Report
Form 4
CURTIS GEORGE L
Vice President (CHESI)
Transactions
- Gift
Common Stock
2025-12-09−1,000→ 47,664 total
Footnotes (1)
- [F1]Charitable Gift.
Documents
Issuer
CLEAN HARBORS INC
CIK 0000822818
Entity typeother
Related Parties
1- filerCIK 0001216581
Filing Metadata
- Form type
- 4
- Filed
- Dec 10, 7:00 PM ET
- Accepted
- Dec 11, 8:53 AM ET
- Size
- 4.5 KB