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 Jefferies 2012 Global Healthcare Conference in New York City on Wednesday, June 6, 2012 at 8:30 a.m. ET. A live webcast of the Company’s presentation will be available online on the “Presentations” page of the “Investors” section of the Celldex website at http://www.celldextherapeutics.com and will be archived for 30 days following the event.