0001974078-24-000115.txt : 20240315 0001974078-24-000115.hdr.sgml : 20240315 20240315104521 ACCESSION NUMBER: 0001974078-24-000115 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240315 DATE AS OF CHANGE: 20240315 SUBJECT COMPANY: 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: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-34223 FILM NUMBER: 24752983 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 ORGANIZATION NAME: 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 MA 02061-9149 781-792-5000 GERSTENBERG ERIC W Officer Common Raymond James & Associates, Inc.

880 Carillon Parkway St. Petersburg FL 33716

15276 2863000.00 53940747 03/15/2024 NYSE Common 07/01/2023 Share Vesting Issuer N 8150 07/01/2023 Equity Comp Common 09/01/2023 Share Vesting Issuer N 927 09/01/2023 Equity Comp Common 12/15/2023 Share Vesting issuer N 347 12/15/2023 Equity Comp Common 02/01/2024 Share Vesting Issuer N 5852 02/01/2024 Equity Comp Y 03/15/2024 Melissa Fisher, as duly authorized representative of Raymond James & Associates, Inc. as attorney-in-fact for Eric Gerstenberg