Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga September 11, 2015 at 08:08 AM EDT Premiere Global Services, Inc. (NYSE: PGI) shares rose 22.38 percent to $13.89 in pre-market trading after the company agreed to be ... Read More >> Related Stocks: Barrick Gold Corp CSX Corp Grifols S.A. ADR