CTRV - .507217 Pre-market now at .5915/.60 ContraVir Pharmaceuticals Receives HBV IND Approval for Tenofovir Exalidex (TXL™) in the United States http://stockcharts.com/c-sc/sc?s=CTRV&p=D&b=5&g=0&i=t14711767232&r=1505134116002 http://stockcharts.com/c-sc/sc?s=CTRV&p=W&b=5&g=0&i=t05373010948&r=1505134133324