Dendreon Corp. (NASDAQ: DNDN) is seeing shares surge higher on Friday on an analyst upgrade. The move higher is part because Dendreon has a long history of boom and bust ... Read Full Story »
These are some of the top analyst upgrades, downgrades and initiations seen from Wall St. research firms this Friday. ADTRAN Inc. (NASDAQ: ADTN) maintained Underperform but named Bear of the ... Read Full Story »