SAN DIEGO, Nov. 21, 2011 (GLOBE NEWSWIRE) -- Zogenix, Inc. (Nasdaq:ZGNX - News), a pharmaceutical company commercializing and developing products for the treatment of central nervous system disorders and pain, today announced that Roger L. Hawley, Chief Executive Officer, and Ann Rhoads, Executive Vice President and Chief Financial Officer, will be presenting at two upcoming institutional investor conferences.
