Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga September 21, 2015 at 08:15 AM EDT Atmel Corporation (NASDAQ: ATML) shares rose 18.57 percent to $8.62 in pre-market trading after Dialog Semiconductor Plc (OTC: DLGNF) ... Read More >> Related Stocks: Acelrx Pharmaceutica Allot Communications Dialog Semicon Ord Pdl Biopharma Inc Shire Plc Ads Uniqure Ord Shs