Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga September 22, 2015 at 08:27 AM EDT Memorial Resource Development Corp (NASDAQ: MRD) shares declined 4.80 percent to $17.65 in pre-market trading after the company ... Read More >> Related Stocks: Ambarella Inc Ford Motor Freeport-McMoRan Gopro Inc Cl A