Benzinga's Top #PreMarket Gainers

NephroGenex Inc NRX shares jumped 185.38% to $13.27 in pre-market trading after the company reported positive results for QT study of Pyridorin. State Investors Bancorp Inc SIBC shares jumped 23.67% to $19.07 in pre-market trading after First NBC Bank Holding Company NBCB announced its plans to acquire State Investors Bancorp for $21.25 per share in cash. Meadowbrook Insurance Group, Inc. MIG shares rose 19.07% to $8.49 in pre-market trading after the company agreed to be acquired by Fosun International Limited FOSUF for $8.65 per share in cash. MiMedx Group Inc MDXG shares gained 5.95% to $11.75 in the pre-market trading session after the company issued a response on the recent FDA draft guidance on minimal manipulation of HCT/Ps. The company said its Q4 and FY14 sales 'will exceed upper end of forecast. Vodafone Group Plc (ADR) VOD shares surged 0.70% to $34.63 in pre-market trading after dropping 0.81% on Tuesday.