Benzinga's Top Pre-Market Gainers

Clearwire CLWR surged 13.79% to $2.64 in the pre-market session. Softbank SFTBF agreed to buy around 70% stake in Sprint Nextel S for about $20.1 billion. Isis Pharmaceuticals ISIS added 6.80% to $13.50 in the pre-market session. Isis Pharmaceuticals' trailing-twelve-month revenue is $123.69 million. Tower Semiconductor Ltd TSEM moved up 4.79% to $8.97 in the pre-market session. Tower Semiconductor's PEG ratio is 0.38. Glu Mobile GLUU soared 3.86% to $3.50 in the pre-market trading. Glu Mobile had $24.53 million in total cash for the latest quarter.