Exhibit 32.1
CERTIFICATION
PURSUANT TO 18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the accompanying Quarterly Report of PDS Biotechnology Corporation (the “Company”), on Form 10-Q for the quarter ended June 30, 2024 (the “Report”), I, Frank Bedu-Addo, Ph.D., President and Chief Executive Officer of the Company, hereby certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002 that:
| (1) | the Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and |
| (2) | the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. |
| Dated: August 13, 2024 | /s/ Frank Bedu-Addo | |
| Frank Bedu-Addo, Ph.D. | ||
| President and Chief Executive Officer | ||
| (Principal Executive Officer) |