Natixis Bleichroeder Upgrades Gen-Probe (GPRO) to Buy Jul 30, 2010 09:10AM
Gen-Probe (GPRO) Shares Dip on Downgrade; Still Doing Well in its Clinical Diagnostics Business Apr 7, 2010 02:21PM
Natixis Bleichroeder Downgrades Gen-Probe (GPRO) to Hold; Valuation Call Apr 7, 2010 09:09AM
Natixis Bleichroeder Initiates Coverage on Gen-Probe (GPRO) with a Buy Nov 11, 2009 10:15AM