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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 20549

FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): September 18, 2025


PDS BIOTECHNOLOGY CORPORATION
(Exact Name of Registrant as Specified in Charter)

Delaware
001-37568
26-4231384
     
(State or Other Jurisdiction of Incorporation)
(Commission File Number)
(I.R.S. Employer Identification No.)

303A College Road East, Princeton, NJ 08540
(Address of Principal Executive Offices, and Zip Code)
(800) 208-3343
Registrant’s Telephone Number, Including Area Code

(Former Name or Former Address, if Changed Since Last Report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
☐
Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐
Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐
Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each class
Trading Symbol(s)
Name of each exchange on which
registered
Common Stock, par value $0.00033 per share
 PDSB
The Nasdaq Capital Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2 of this chapter).
Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. Yes ☐ No ☐

Item 8.01
Other Events.

On September 18, 2025, PDS Biotechnology Corporation issued a press release announcing details of a sub-analysis of the cohort of patients with low PD-L1 expression (CPS 1-19) from the final data for its recently completed VERSATILE-002 Phase 2 clinical trial.

A copy of the press release is filed herewith as Exhibit 99.1 and incorporated by reference herein.

Item 9.01
Financial Statements and Exhibits.
(d) Exhibits.
Exhibit
Number
  
Description
     
 
Press Release Dated September 18, 2025.
     
104
  
Cover Page Interactive Data File (embedded within the Inline XBRL Document).

Signature

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

   
PDS BIOTECHNOLOGY CORPORATION
     
 
Date:  September 18, 2025
By:
/s/ Frank Bedu-Addo, Ph.D.
   
Name: Frank Bedu-Addo, Ph.D.
   
Title: President and Chief Executive Officer