Meeting to be held on October 1-3 hosted by Oppenheimer. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See the top stocks recommended by analysts >> Read More on AMSC: AMSC to participate in a webinar with Roth MKM AMSC positive trends continue with guidance raise, says Craig-Hallum AMSC sees Q2 revenue $50M-$55M, consensus $49.4M AMSC files to sell common stock for holders, no amount given AMSC files automatic mixed securities shelf