Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga October 08, 2014 at 08:09 AM EDT Arrowhead Research (NASDAQ: ARWR) shares slipped 4.40% to $11.96 in pre-market trading after dropping 7.26% on Tuesday. Intercept ... Read More >> Related Stocks: Gw Pharma ADR Intercept Pharmaceuticals Yum Brands