Benzinga's Top Upgrades By: Benzinga via Benzinga November 12, 2015 at 09:30 AM EST Analysts at Oppenheimer upgraded Galena Biopharma Inc (NASDAQ: GALE) from Perform to Outperform. Galena Biopharma shares closed at ... Read More >> Related Stocks: CGI Group Devon Energy Ep Energy Corp Magic Software Enterprises Range Resources Raytheon Co