4//SEC Filing
Welch John R. 4
Accession 0001415889-25-014383
CIK 0000822818other
Filed
May 22, 8:00 PM ET
Accepted
May 23, 12:15 PM ET
Size
4.7 KB
Accession
0001415889-25-014383
Insider Transaction Report
Form 4
Welch John R.
Director
Transactions
- Award
Common Stock
2025-05-21+789→ 12,652 total
Footnotes (1)
- [F1]Award of restricted stock to non-employee director vesting 100% upon the date of the next annual meeting of shareholders.
Documents
Issuer
CLEAN HARBORS INC
CIK 0000822818
Entity typeother
Related Parties
1- filerCIK 0001611303
Filing Metadata
- Form type
- 4
- Filed
- May 22, 8:00 PM ET
- Accepted
- May 23, 12:15 PM ET
- Size
- 4.7 KB