TUSTIN, Calif., Aug. 27 /PRNewswire-FirstCall/ -- Peregrine Pharmaceuticals, Inc. today announced that it will release its financial results for the first quarter of fiscal year 2010 on September 3, 2009 at 7:00 a.m. EDT and will host a conference call and webcast to discuss the results at 11:30 a.m. EDT on the same day.