PDS Biotech to Host Key Opinion Leader Event to Discuss Positive, Updated Data from Phase 2 VERSATILE-002 Clinical Trial with Versamune HPV in Combination with KEYTRUDA in Recurrent or Metastatic Head and Neck Cancer

Company to Host Key Opinion Leader Event on May 8 at 1:30pm ET to Discuss Updated Results of VERSATILE-002, Unmet Treatment Needs in Advanced Head and Neck Cancer and planned Triple Combination Trial

PRINCETON, N.J., April 23, 2024 (GLOBE NEWSWIRE) -- PDS Biotechnology Corporation (Nasdaq: PDSB) (“PDS Biotech” or the “Company”), a late-stage immunotherapy company focused on transforming how the immune system targets and kills cancers and the development of infectious disease vaccines, today announced a Key Opinion Leader (“KOL”) Event to discuss positive, updated data from its VERSATILE-002 Phase 2 clinical trial with Versamune HPV in combination with KEYTRUDA (pembrolizumab) (NCT04260126) and next steps for Versamune HPV and PDS01ADC. The new data cut-off from VERSATILE-002 clinical trial remains consistent with the update provided by PDS Biotech in October of 2023.

The KOL event will take place on Wednesday, May 8, 2024, at 1:30 pm ET and panel participants will include:

• Dr. Jared Weiss, M.D., Section Chief of Thoracic and Head/Neck Oncology, Professor of Medicine at University of North Carolina, and Principal Investigator of the VERSATILE-002 clinical trial who will present and discuss the trial results
• Dr. Robert Haddad, M.D., Professor of Medicine, Harvard Medical School and Dana-Farber Cancer Institute who will discuss the unmet need in HPV-positive head and neck squamous cell cancer (“HNSCC")

The VERSATILE-002 trial is evaluating Versamune HPV (formerly PDS0101) in combination with the immune checkpoint inhibitor (“ICI”) pembrolizumab in patients with unresectable, recurrent, or metastatic HPV16-positive HNSCC. The topline results to be discussed at the upcoming event are based on analysis of the most recent data cut-off.

“Approximately 20% of HPV-related patients with HNSCC will develop recurrent, incurable disease,” said Dr. Weiss. “HPV-related HNSCC that is recurrent or metastatic is a devastating, difficult-to-treat cancer, and a majority of patients do not respond to current treatments, and therefore have a relatively short survival. We believe that the data warrant further investigation in a randomized controlled clinical trial, and we are hopeful about the potential that the unique combination including Versamune HPV and the IL-12 fused antibody drug conjugate PDS01ADC may represent in the treatment of HPV-related HNSCC.”