NEEDHAM, Mass.--(BUSINESS WIRE)--Celldex Therapeutics, Inc. (NASDAQ: CLDX) will release its fourth quarter and fiscal 2009 financial results before U.S. financial markets open on Thursday, March 4, 2010. Celldex executives will host a conference call at 9:00 A.M. Eastern Time on the same day to provide a year-end summary for 2009 and an update on anticipated research and development and business objectives for 2010.