Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga October 21, 2014 at 08:21 AM EDT Omeros (NASDAQ: OMER) shares slipped 14.91% to $11.76 in pre-market trading after the company provided an update on PDE10 inhibitor ... Read More >> Related Stocks: Chipotle Mexican Grill Coca-Cola Company Omeros Corp