0001181431-11-022810.txt : 20110406 0001181431-11-022810.hdr.sgml : 20110406 20110406170447 ACCESSION NUMBER: 0001181431-11-022810 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110405 FILED AS OF DATE: 20110406 DATE AS OF CHANGE: 20110406 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Weaver Leslie A CENTRAL INDEX KEY: 0001309766 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14447 FILM NUMBER: 11743791 MAIL ADDRESS: STREET 1: C/O AMCOL INTERNATIONAL CORPORATION STREET 2: 1500 WEST SHURE DRIVE, SUITE 500 CITY: ARLINGTON HEIGHTS STATE: IL ZIP: 60004 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AMCOL INTERNATIONAL CORP CENTRAL INDEX KEY: 0000813621 STANDARD INDUSTRIAL CLASSIFICATION: MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400] IRS NUMBER: 360724340 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2870 FORBS AVENUE CITY: HOFFMAN ESTATES STATE: IL ZIP: 60192 BUSINESS PHONE: 8478511500 MAIL ADDRESS: STREET 1: 2870 FORBS AVENUE CITY: HOFFMAN ESTATES STATE: IL ZIP: 60192 FORMER COMPANY: FORMER CONFORMED NAME: AMERICAN COLLOID CO DATE OF NAME CHANGE: 19920703 4 1 rrd307951.xml FORM 4 X0303 4 2011-04-05 0 0000813621 AMCOL INTERNATIONAL CORP ACO 0001309766 Weaver Leslie A 1780 HAPP ROAD NORTHBROOK IL 60062 0 0 1 0 Common Stock 2011-04-05 4 S 0 4000 37.40 D 739791 D /s/ Leslie A. Weaver 2011-04-06