WEST HARTFORD, CT--(Marketwire - March 9, 2010) - The law firm of Izard Nobel LLP, which has significant experience representing investors in prosecuting claims of securities fraud, announces that a lawsuit seeking class action status has been filed in the United States District Court for the Northern District of California on behalf of purchasers of the common stock of Medivation, Inc. ("Medivation" or the "Company") (NASDAQ: MDVN) between July 17, 2008 and March 2, 2010, inclusive (the "Class Period").