0001179110-21-008014.txt : 20210809 0001179110-21-008014.hdr.sgml : 20210809 20210809104537 ACCESSION NUMBER: 0001179110-21-008014 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210805 FILED AS OF DATE: 20210809 DATE AS OF CHANGE: 20210809 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Welch John R. CENTRAL INDEX KEY: 0001611303 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34223 FILM NUMBER: 211155148 MAIL ADDRESS: STREET 1: 84 SUMMER STREET CITY: WESTON STATE: MA ZIP: 02493 ISSUER: 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 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 edgar.xml FORM 4 - X0306 4 2021-08-05 0 0000822818 CLEAN HARBORS INC CLH 0001611303 Welch John R. 84 SUMMER STREET WESTON MA 02493 1 0 0 0 Common Stock 2021-08-05 4 S 0 5500 99.05 D 10173 D John R. Welch 2021-08-09