INCLINE VILLAGE, Nev., Sept. 9 /PRNewswire-FirstCall/ -- PDL BioPharma, Inc. (PDL) (Nasdaq: PDLI) today announced that NASDAQ has established September 13, 2010 as the ex-dividend date for its second of two special dividends to stockholders declared by the Board of Directors on January 27, 2010. The dividend of $0.50 per share will be paid on October 1, 2010 to all stockholders of record on September 15, 2010.