TPIA +18% NASDAQ merger in play https://api.wsj.net/api/kaavio/charts/big.chart?nosettings=1&symb=tpia&uf=0&type=2&size=2&sid=2040986&style=320&freq=1&entitlementtoken=0c33378313484ba9b46b8e24ded87dd6&time=6&rand=1335053235&compidx=&ma=0&maval=9&lf=1&lf2=0&lf3=0&height=335&width=579&mocktick=1