Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-12-021054
Filing Date
2012-04-02
Accepted
2012-04-02 15:35:11
Documents
1
Period of Report
2012-03-30

Document Format Files

Seq Description Document Type Size
1 FORM 4 rrd340778.html 4  
1 FORM 4 rrd340778.xml 4 4646
  Complete submission text file 0001181431-12-021054.txt   5958
Mailing Address 42 LONGWATER DRIVE NORWELL MA 02061-9149
Business Address 42 LONGWATER DRIVE P.O. BOX 9149 NORWELL MA 02061-9149 781-792-5000
CLEAN HARBORS INC (Issuer) CIK: 0000822818 (see all company filings)

EIN.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1211
SIC: 4955 Hazardous Waste Management

Mailing Address 88 PINE STREET WALPOLE MA 02081
Business Address
Weber Brian P (Reporting) CIK: 0001322710 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-34223 | Film No.: 12733117