Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga February 10, 2015 at 08:09 AM EST Amkor Technology, Inc. (NASDAQ: AMKR) shares rose 19.72% to $8.44 in pre-market trading after the company reported better-than-expected ... Read More >> Related Stocks: Amkor Technology Cyberark Soft Ord Wyndham Worldwide