UPDATE: Argus Downgrades Allergen (AGN) to Hold Dec 7, 2017 09:00AM
Argus Downgrades Allergen (AGN) to Hold Apr 22, 2014 02:56PM
Notable Analyst Rating Changes 05/02: (AGN) (IVZ) (ACI) Upgraded; (WPZ) (MU) (RBA) Downgraded May 2, 2013 10:46AM
Argus Upgrades Allergen (AGN) to Buy Dec 1, 2011 09:31AM
Notable Analyst Rating Changes 05/05: (CE) (OPEN) (VFMI) Upgraded; (LEG) (BUD) (AGN) Downgraded May 5, 2011 10:29AM


Mar 12, 2009 09:56AM Notable Analyst Rating Changes 3/12: JCI, SNP, HXL Upgraded; DKS, LDK, CCI, PLD Downgraded