Notable Upgrades: Marathon Oil (MRO), BioCryst (BCRX), DexCom (DXCM), Amazon.com (AMZN), Eagle Pharmaceuticals (EGRX) April 20, 2015 WSP
Amazon (AMZN) Developing Its Own Ad Sales System to Challenge Google (GOOGL) and Microsoft (MSFT) August 24, 2014 WSP
Amazon (AMZN) Unveils Its First-ever Smartphone, Launching Exclusively with AT&T (T) June 19, 2014 WSP
