ARWR - 3.30 Pre-market now at 3.57/3.58 William Blair Upgrades Arrowhead Pharmaceuticals to Outperform http://stockcharts.com/c-sc/sc?s=ARWR&p=D&b=5&g=0&i=t80984141893&r=1505736986659 http://stockcharts.com/c-sc/sc?s=ARWR&p=W&b=5&g=0&i=t35619832481&r=1505736970619