Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga October 13, 2015 at 08:25 AM EDT HeartWare International Inc (NASDAQ: HTWR) fell 13.70 percent to $38.00 in pre-market trading after the company said it may not ... Read More >> Related Stocks: Gopro Inc Cl A Jd.com Inc ADR Jetblue Airways Corp Tesla, Inc.