SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001445305-11-003525
Filing Date
2011-12-06
Accepted
2011-12-06 17:07:32
Documents
2
Period of Report
2011-12-05
Items
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year

Document Format Files

Seq Description Document Type Size
1 clh8-k1262011.htm 8-K 28559
2 EX-3.4C a12620118-kex34c.htm EX-3.4C 146073
  Complete submission text file 0001445305-11-003525.txt   175721
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: 1211
Type: 8-K | Act: 34 | File No.: 001-34223 | Film No.: 111246364
SIC: 4955 Hazardous Waste Management