0001181431-12-046942.txt : 20120822
0001181431-12-046942.hdr.sgml : 20120822
20120822155858
ACCESSION NUMBER: 0001181431-12-046942
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20120821
FILED AS OF DATE: 20120822
DATE AS OF CHANGE: 20120822
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: 121049870
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: 1211
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
rrd354188.xml
FORM 4
X0306
4
2012-08-21
0
0000822818
CLEAN HARBORS INC
CLH
0001220474
TWOHIG MICHAEL J
8 WALSH AVENUE
STONEHAM
MA
02180
0
1
0
0
EVP (CHESI)
Common Stock
2012-08-21
4
M
0
2551
6.49
A
20564
D
Common Stock
2012-08-21
4
S
0
2551
56.63
D
18013
D
Employee Stock Option
6.49
2012-08-21
4
M
0
2551
0
D
2008-02-21
2013-02-21
Common Stock
2551
15949
D
Michael J. Twohig
2012-08-22