BROWN ARTHUR

Related Filers (2)

Ownership (79)

4
Thursday, 2/14/2013
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/14/2012
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 2/3/2012
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Friday, 2/11/2011
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 12/6/2010
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/29/2010
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 7/15/2010
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/9/2010
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/9/2010
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/11/2009
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/3/2009
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 5/12/2008
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/13/2008
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/15/2007
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 6/12/2006
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 6/1/2006
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 5/1/2006
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 4/7/2006
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 3/31/2006
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/29/2006
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 3/1/2006
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/8/2006
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Thursday, 2/2/2006
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/3/2006
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 12/1/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/1/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/4/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 9/2/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 8/1/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 7/1/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 6/30/2005
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/1/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4/A
Tuesday, 5/10/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 5/3/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 4/1/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/1/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 2/14/2005
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/1/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 1/21/2005
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Tuesday, 1/4/2005
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 12/2/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 11/30/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 11/17/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4/A
Wednesday, 11/17/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 11/12/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 11/1/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 10/1/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 9/2/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 8/2/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/30/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 6/2/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 5/3/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 4/1/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 3/1/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/11/2004
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 2/2/2004
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 1/23/2004
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 12/31/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 12/2/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/19/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 11/5/2003
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 11/3/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 10/1/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 9/2/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Thursday, 8/21/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 8/11/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4/A
Monday, 8/4/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 8/1/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Friday, 7/11/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 3/4/2003
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Monday, 3/3/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/25/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 2/18/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Wednesday, 2/5/2003
AMCOL INTERNATIONAL CORP: Statement of changes in beneficial ownership of securities
4
Wednesday, 1/15/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 1/13/2003
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 11/18/2002
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Tuesday, 10/15/2002
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
4
Monday, 9/16/2002
HECLA MINING CO/DE/: Statement of changes in beneficial ownership of securities
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