SAN DIEGO, July 24, 2012 (GLOBE NEWSWIRE) -- Zogenix Inc. (Nasdaq:ZGNX), a pharmaceutical company commercializing and developing products for the treatment of central nervous system disorders and pain, announced today that it has priced an underwritten public offering of 32,500,000 units. Each unit consists of one share of common stock and a warrant to purchase 0.45 of a share of common stock, at a price to the public of $2.00 per unit. Net proceeds, after underwriting discounts and commissions and estimated offering costs, will be approximately $60.7 million.