<SEC-DOCUMENT>0000822818-24-000026-index.html : 20240523 <SEC-HEADER>0000822818-24-000026.hdr.sgml : 20240523 <ACCEPTANCE-DATETIME>20240523153813 ACCESSION NUMBER: 0000822818-24-000026 CONFORMED SUBMISSION TYPE: S-8 PUBLIC DOCUMENT COUNT: 5 FILED AS OF DATE: 20240523 DATE AS OF CHANGE: 20240523 EFFECTIVENESS DATE: 20240523 FILER: 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 FILING VALUES: FORM TYPE: S-8 SEC ACT: 1933 Act SEC FILE NUMBER: 333-279665 FILM NUMBER: 24977803 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 </SEC-HEADER> <DOCUMENT> <TYPE>S-8 <SEQUENCE>1 <FILENAME>s-8registrationmay232024.htm <DESCRIPTION>S-8 <TEXT> Document 1 - file: s-8registrationmay232024.htm
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