0001974078-23-000231.txt : 20231122 0001974078-23-000231.hdr.sgml : 20231122 20231122100354 ACCESSION NUMBER: 0001974078-23-000231 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231122 DATE AS OF CHANGE: 20231122 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CLEAN HARBORS INC CENTRAL INDEX KEY: 0000822818 STANDARD INDUSTRIAL CLASSIFICATION: HAZARDOUS WASTE MANAGEMENT [4955] IRS NUMBER: 042997780 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-34223 FILM NUMBER: 231430419 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: GERSTENBERG ERIC W CENTRAL INDEX KEY: 0001211558 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 24 MACFARLANE DRIVE CITY: KINGSTON STATE: MA ZIP: 02364 144 1 primary_doc.xml 144 0001211558 XXXXXXXX LIVE 0000822818 CLEAN HARBORS INC 001-34223 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL FL 02061-9149 781-792-5000 GERSTENBERG ERIC W Officer Common Raymond James & Associates, Inc.

880 Carillon Parkway St. Petersburg FL 33716

8000 1350000.00 54704828 11/21/2023 NYSE Common 07/01/2023 Share Vesting Issuer N 4049 07/01/2023 Equity Comp Vesting Common 03/15/2023 Share Vesting Issuer N 611 03/15/2023 Equity Comp Vesting Common 02/01/2023 Share Vesting Issuer N 3340 02/01/2023 Equity Comp Vesting Y 11/21/2023 Tracey Cornelison, as duly authorized representative of Raymond James & Associates, Inc., as attorney-in-fact for Eric Gerstenberg