0001415889-23-005087.txt : 20230317
0001415889-23-005087.hdr.sgml : 20230317
20230317134503
ACCESSION NUMBER: 0001415889-23-005087
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230315
FILED AS OF DATE: 20230317
DATE AS OF CHANGE: 20230317
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: TWOHIG MICHAEL J
CENTRAL INDEX KEY: 0001220474
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-34223
FILM NUMBER: 23741835
MAIL ADDRESS:
STREET 1: 8 WALSH AVE
CITY: STONEHAM
STATE: MA
ZIP: 02180
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
form4-03172023_050358.xml
X0306
4
2023-03-15
0000822818
CLEAN HARBORS INC
CLH
0001220474
TWOHIG MICHAEL J
8 WALSH AVENUE
STONEHAM
MA
02180
false
true
false
false
EVP (CHESI)
Common Stock
2023-03-15
4
S
0
290
133.07
D
30857
D
Payment of tax liability by withholding of securities incident to vesting of securities in accordance with Rule 16b-3
/s/ Michael J. Twhohig
2023-03-17