INSM .83 <img src=http://bigcharts.marketwatch.com/charts/big.chart?symb=insm&compidx=aaaaa%3A0&ma=6&maval=105&uf=8&lf=1&lf2=2&lf3=8&type=4&size=3&state=8&sid=205428&style=350&time=8&freq=1&comp=NO%5FSYMBOL%5FCHOSEN&nosettings=1&rand=7291&mocktick=1>