Celldex Therapeutics, Inc. (Celldex), is a biopharmaceutical company focused on the development and commercialization of several immunotherapy technologies for the treatment of cancer and other difficult-to-treat diseases. The Company's drug candidates include CDX-110, CDX-011 and CDX-1127. CDX-110, is an immunotherapeutic vaccine that targets the tumor-specific molecule, epidermal growth factor receptor variant III (EGFRvIII). CDX-1127 is a human monoclonal antibody that targets CD27. CD27 is a co-stimulatory molecule on T cells and is over-expressed in certain lymphomas and leukemias. It has additional clinical and preclinical programs, including CDX-1401, an APC Targeting Technology programs, CDX-301, an immune cell mobilizing agent and dendritic cell growth factor and CDX-1135, a molecule that inhibits a part of the immune system called the complement system.