Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga January 11, 2016 at 08:28 AM EST Qiagen NV (NASDAQ: QGEN) shares fell 11.77 percent to $22.56 in pre-market trading after the company reported weak preliminary fourth ... Read More >> Related Stocks: Jd.com Inc ADR Mead Johnson Nutrition VF Corp Yahoo