0001179110-21-010370.txt : 20211124 0001179110-21-010370.hdr.sgml : 20211124 20211124155637 ACCESSION NUMBER: 0001179110-21-010370 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211123 FILED AS OF DATE: 20211124 DATE AS OF CHANGE: 20211124 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Knapp Jeffrey Herbert CENTRAL INDEX KEY: 0001731828 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34223 FILM NUMBER: 211446313 MAIL ADDRESS: STREET 1: C/O CLEAN HARBORS INC. STREET 2: 42 LONGWATER DRIVE CITY: NORWELL STATE: MA ZIP: 02061 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 2021-11-23 1 0000822818 CLEAN HARBORS INC CLH 0001731828 Knapp Jeffrey Herbert C/O CLEAN HARBORS, INC. 42 LONGWATER DRIVE NORWELL MA 02061 0 1 0 0 EVP - HR (CHESI) Common Stock 2021-11-23 4 S 0 503 109.22 D 5311 D Jeffrey H. Knapp 2021-11-24