Stocks in the Spotlight - Walter Energy, Inc. (NYSE:WLT), Dynavax Technologies Corporation (NASDAQ:DVAX), Keryx Biopharmaceuticals (NASDAQ:KERX), Galena Biopharma Inc (NASDAQ:GALE)

Birmingham, West Midlands -- (SBWIRE) -- 12/06/2013 -- Value Penny Stocks issues special report on Walter Energy, Inc. (NYSE:WLT), Dynavax Technologies Corporation (NASDAQ:DVAX), Keryx Biopharmaceuticals (NASDAQ:KERX), Galena Biopharma Inc (NASDAQ:GALE).