ROCKVILLE, Md., March 11, 2010 (GLOBE NEWSWIRE) -- Nabi Biopharmaceuticals (Nasdaq:NABI) announced today that its 2010 Annual Meeting of Shareholders will be held on Thursday, May 20, 2010 at 10:00 a.m. EDT. The location of the meeting will be the Bethesda Marriott Hotel, 5151 Pooks Hill Road in Bethesda, Maryland.