0001415889-24-008462.txt : 20240319 0001415889-24-008462.hdr.sgml : 20240319 20240319154213 ACCESSION NUMBER: 0001415889-24-008462 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240315 FILED AS OF DATE: 20240319 DATE AS OF CHANGE: 20240319 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CURTIS GEORGE L CENTRAL INDEX KEY: 0001216581 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34223 FILM NUMBER: 24762764 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 IRS NUMBER: 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 form4-03192024_070307.xml X0508 4 2024-03-15 0000822818 CLEAN HARBORS INC CLH 0001216581 CURTIS GEORGE L C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 false true false false EXEC. VICE PRESIDENT (CHESI) 0 Common Stock 2024-03-15 4 F 0 221 187.84 D 50432 D Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b-3 /s/ George L. Curtis 2024-03-19