PDS Biotechnology Corp, formerly Edge Therapeutics, Inc., is an immuno-oncology company, The Company is focused on developing a pipeline of clinical-stage immunotherapies. Its therapies are developed for the treatment of various early-stage and late-stage cancers, including head and neck cancer, prostate cancer, breast cancer, cervical cancer, anal cancer, and other cancers. Versamune is its synthetic lipid-based immunotherapy platform. Its lead product candidate, PDS0101, is an off the shelf immunotherapeutic that is administered by subcutaneous injection. Its pipeline also includes PDS0102, PDS0103 and PDS0104. Its pipeline of Versamune-based products are all administered by subcutaneous injection .DS0102 is being developed for the treatment of prostate and breast cancers. PDS0103 is based on novel agonist antigens of the mucin-1 (MUC-1) oncogenic C-terminal region. PDS0104 is being developed for the treatment of melanoma.