MOUNTAIN VIEW, Calif., April 29 /PRNewswire-FirstCall/ -- Alexza Pharmaceuticals, Inc. (Nasdaq:ALXA - News) announced today that it will report results for its fiscal quarter ended March 31, 2010, on Monday, May 10, 2010 following the close of the U.S. financial markets. The Company will host an investor conference call and live webcast to provide a company update, as well as to discuss the financial results, on Monday, May 10 at 5:00 p.m. Eastern Time / 2:00 p.m. Pacific Time. The conference call, live webcast and archived replay are open to all interested parties.