Wedbush Morgan Maintains an 'Underperform' on AMCOL International (ACO); Adjusts Estimates & Price Target Sep 29, 2009 10:27AM
Wedbush Morgan Downgrades AMCOL International (ACO) to Underperform; Lowers Estimates & Price Target Jul 27, 2009 09:40AM
Wedbush Morgan Downgrades AMCOL International (ACO) to Hold Nov 11, 2008 09:26AM
Wedbush Morgan Reiterates 'Buy' Rating on AMCOL International (ACO), PT Increased to $40 Aug 28, 2008 10:42AM
Wedbush Morgan upgrades Amcol (ACO) to Buy Jan 23, 2008 11:01AM