4//SEC Filing
Robertson Andrea 4
Accession 0001179110-21-007984
CIK 0000822818other
Filed
Aug 5, 8:00 PM ET
Accepted
Aug 6, 11:39 AM ET
Size
4.3 KB
Accession
0001179110-21-007984
Insider Transaction Report
Form 4
Robertson Andrea
Director
Transactions
- Sale
Common Stock
2021-08-05$99.14/sh−2,168$214,936→ 11,208 total
Documents
Issuer
CLEAN HARBORS INC
CIK 0000822818
Entity typeother
Related Parties
1- filerCIK 0001295248
Filing Metadata
- Form type
- 4
- Filed
- Aug 5, 8:00 PM ET
- Accepted
- Aug 6, 11:39 AM ET
- Size
- 4.3 KB