Benzinga's Top #PreMarket Gainers

InterMune ITMN soared 4.98% to $36.02 in the pre-market trading after the company presented Phase 3 ASCEND study of Pirfenidone in idiopathic pulmonary fibrosis. Leerink upgraded the stock from Market Perform to Outperform. QuickLogic QUIK shares climbed 4.14% to $4.28 in the pre-market trading session after surging 17.77% on Friday. Gogo GOGO shares jumped 3.65% to $14.18 in pre-market trading. UBS upgraded Gogo from Neutral to Buy. Pfizer PFE shares gained 2.16% to $29.75 in pre-market trading after AstraZeneca AZN board rejected the new $119 billion takeover offer from Pfizer.