Benzinga's Top #PreMarket Gainers

Zogenix ZGNX shares gained 9.16% to $2.98 in the pre-market after Oppenheimer upgraded the stock from Perform to Outperform. Novavax NVAX surged 8.25% to $3.15 in the pre-market session after the New England Journal of Medicine published data on the company's bird flu vaccine. Gogo GOGO shares jumped 6.01% to $30.00 in pre-market trading on Jim Cramer/Mad Money mention. SolarCity SCTY soared 5.53% to $56.90 in the pre-market trading after the company priced $54.425 million of Solar Asset Backed Notes. Baird upgraded the stock from Neutral to Outperform.