ZGNX..$2.45.. Biotech Chart on watch. Briefing docs are out and the ADCOM meeting is on Friday. $ZGNX briefing here. http://stks.co/fGXp stockcharts.com/c-sc/sc?s=zgnx&p=D&yr=0&mn=9&dy=0&i=p93834726544&r=3658