Baystreet Staff - Friday, September 19, 2014 Glu Mobile (GLUU) slides on share offering Glu Mobile (NASDAQ: GLUU) shares slipped 2.8% to $5.17 after the company announced its plans to sell up to 9.98 million shares though selling holders in an SEC filing. Share volume was 2.2 million, compared to an all-day average of nine million