NEEDHAM, Mass.--(BUSINESS WIRE)--Celldex Therapeutics, Inc. (Nasdaq: CLDX) today announced that Anthony S. Marucci, President and Chief Executive Officer of Celldex Therapeutics, Inc., will present at the 7th Annual Biotechnology Industry Organization (BIO) Investor Forum on Thursday, October 30th, at 9:00 p.m., PT. The conference is being held October 29-31, 2008 in San Francisco at The Palace Hotel. A conference agenda is posted on the BIO web site at http://investorforum.bio.org.