4 | SEC Filings Hub

Filing metadata

Accession number: 0001181431-12-050497
Form type: Form 4
Filer: CLEAN HARBORS INC
CIK: CIK 822818
Filed: Sep 14, 2012
Reporting period: Aug 08, 2012
Description: Insider transaction

Documents

0001181431-12-050497-index.htm

Complete submission

0001181431-12-050497.txt

directory listing

Filed by

CLEAN HARBORS INC