SAN DIEGO, May 4, 2011 (GLOBE NEWSWIRE) -- Zogenix, Inc. (Nasdaq:ZGNX) today announced it will release financial results for the first quarter ended March 31, 2011 after market close on Monday, May 16, 2011 at 4:00 p.m. ET (1:00 p.m. PT) and hold a conference call the same day at 4:30 p.m. ET (1:30 p.m. PT) to discuss these financial results.
