NEEDHAM, Mass.--(BUSINESS WIRE)--Celldex Therapeutics, Inc. (NASDAQ: CLDX) today announced that Thomas Davis, M.D., Senior Vice President and Chief Medical Officer of Celldex Therapeutics, Inc., will present at a the Needham & Company Cancer Therapeutics: Today & Tomorrow conference in New York City on Thursday, March 26, 2009 at 8:40 a.m. Eastern Time.