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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-11-028511
Filing Date
2011-05-12
Accepted
2011-05-12 14:00:28
Documents
2
Period of Report
2011-05-09
Items
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a11-12194_18k.htm 8-K 60136
2 EX-3.1B a11-12194_1ex3d1b.htm EX-3.1B 67234
  Complete submission text file 0001104659-11-028511.txt   128490
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 (Filer) CIK: 0000822818 (see all company filings)

IRS No.: 042997780 | State of Incorp.: MA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-34223 | Film No.: 11835146
SIC: 4955 Hazardous Waste Management