TZYM Halts TZP-102 Phase 2b; Cites Insufficient Efficacy http://www.streetinsider.com/Corporate+News/Tranzyme+(TZYM)+Halts+TZP-102+Phase+2b%3B+Cites+Insufficient+Efficacy/7951901.html finviz.com/chart.ashx?t=TZYM&ty=c&ta=1&p=d&s=l