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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-11-023458
Filing Date
2011-04-11
Accepted
2011-04-11 16:05:32
Documents
1
Period of Report
2011-04-07

Document Format Files

Seq Description Document Type Size
1 FORM 4 rrd308265.html 4  
1 FORM 4 rrd308265.xml 4 4183
  Complete submission text file 0001181431-11-023458.txt   5575
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)

IRS No.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 4955 Hazardous Waste Management

Mailing Address C/O MOLTEN METAL TECHNOLOTY INC 400-2 TOTTEN POND ROAD WALTHAM MA 02154
Business Address
PRESTON JOHN T (Reporting) CIK: 0000938731 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34223 | Film No.: 11752749