SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001193125-12-048054
Form type: SC 13G
Filer: AMCOL INTERNATIONAL CORP
CIK: CIK 813621
Filed: Feb 09, 2012
Reporting period: Dec 31, 2011
Description: Passive 5%+ stake

Documents

0001193125-12-048054-index.htm

Complete submission

0001193125-12-048054.txt

directory listing

Filed by

AMCOL INTERNATIONAL CORP