19:50 EST Mustang Bio (MBIO) trading halted, news pending 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 MBIO: Mustang Bio files to sell common stock and warrants, no amount given Mustang Bio announces 1-for-50 reverse stock split Mustang Bio files to sell 34.77M shares of common stock for holders