0001415889-25-015349.txt : 20250603 0001415889-25-015349.hdr.sgml : 20250603 20250603152549 ACCESSION NUMBER: 0001415889-25-015349 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250602 FILED AS OF DATE: 20250603 DATE AS OF CHANGE: 20250603 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Dugas Eric J. CENTRAL INDEX KEY: 0001663307 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34223 FILM NUMBER: 251019017 MAIL ADDRESS: STREET 1: C/O CLEAN HARBORS, INC. STREET 2: 42 LONGWATER DRIVE CITY: NORWELL STATE: MA ZIP: 02061 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CLEAN HARBORS INC CENTRAL INDEX KEY: 0000822818 STANDARD INDUSTRIAL CLASSIFICATION: HAZARDOUS WASTE MANAGEMENT [4955] ORGANIZATION NAME: 01 Energy & Transportation EIN: 042997780 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 42 LONGWATER DRIVE STREET 2: P.O. BOX 9149 CITY: NORWELL STATE: MA ZIP: 02061-9149 BUSINESS PHONE: 781-792-5000 MAIL ADDRESS: STREET 1: 42 LONGWATER DRIVE CITY: NORWELL STATE: MA ZIP: 02061-9149 4 1 form4-06032025_070645.xml X0508 4 2025-06-02 0000822818 CLEAN HARBORS INC CLH 0001663307 Dugas Eric J. C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 false true false false EVP CHIEF FINANCIAL OFFICER 0 Common Stock 2025-06-02 4 F 0 806 226.79 D 19901 D Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b3. /s/ Eric J. Dugas 2025-06-03