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Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001181431-11-029550
Filing Date
2011-05-13
Accepted
2011-05-13 12:48:03
Documents
1
Period of Report
2011-05-09

Document Format Files

Seq Description Document Type Size
1 FORM 4A rrd311451.html 4/A  
1 FORM 4A rrd311451.xml 4/A 3204
  Complete submission text file 0001181431-11-029550.txt   4551
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 50 COMMONWEALTH AVENUE #304 BOSTON MA 02166
Business Address
DEVILLARS JOHN P (Reporting) CIK: 0001212398 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-34223 | Film No.: 11839326