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4//SEC Filing

GERSTENBERG ERIC W 4

Accession 0001211558-25-000004

CIK 0000822818other

View on SEC.gov Company Profile

Filed

Dec 16, 7:00 PM ET

Accepted

Dec 17, 8:21 AM ET

Size

4.5 KB

Accession

0001211558-25-000004

Insider Transaction Report

Form 4

Period: 2025-12-16

CLEAN HARBORS INCCLH

GERSTENBERG ERIC W

Exec. Vice President (CHESI)

Transactions

Sale
Common Stock
2025-12-16$240.90/sh−601$144,781→ 50,454 total

Documents

1 file

4
form4-12172025_011216.xmlPrimary

Issuer

CLEAN HARBORS INC

CIK 0000822818

Entity typeother

Related Parties

1

filerCIK 0001211558

Filing Metadata

Form type: 4
Filed: Dec 16, 7:00 PM ET
Accepted: Dec 17, 8:21 AM ET
Size: 4.5 KB

View on SEC.gov