UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
August 26, 2025
Date of Report (Date of earliest event reported)
MARKER THERAPEUTICS, INC.
(Exact name of registrant as specified in its charter)
| Delaware | 001-37939 | 45-4497941 |
| (State or other jurisdiction of incorporation) | (Commission File Number) | (IRS Employer Identification No.) |
| 2450 Holcombe Blvd, TMC Partners Office 1.311 Houston, Texas | 77021 | |
| (Address of principal executive offices) | (Zip Code) |
(713) 400-6400
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 is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
| ¨ | Written communications 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 communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
| ¨ | Pre-commencement communications 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 $0.001 per share | MRKR | The Nasdaq Stock Market LLC |
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§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. ¨
Item 7.01. Regulation FD Disclosure.
On August 26, 2025, Marker Therapeutics, Inc. (the “Company”) issued a press release announcing the progress and clinical observations from the Company’s Phase 1 APOLLO study. A copy of the press release is attached hereto as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.
In addition, on August 26, 2025, the Company updated its corporate presentation, which is available through the Company’s website and a copy of which is attached hereto as Exhibit 99.2 to this Current Report on Form 8-K. The Company will also host a webcast discussing the results from the Company’s APOLLO study. The webcast presentation is attached hereto as Exhibit 99.3.
The information in this Item 7.01 of this Current Report on Form 8-K (including Exhibit 99.1, 99.2 and 99.3) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or subject to the liabilities of that section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended. The information shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits.
| Exhibit No. | Description | |
| 99.1 | Press release, dated August 26, 2025. | |
| 99.2 | Corporate Presentation, dated August 26, 2025. | |
| 99.3 | Webcast Presentation, dated August 26, 2025. | |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document). |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
| Marker Therapeutics, Inc. | ||
| Dated: August 26, 2025 | By: | /s/ Juan Vera |
| Juan Vera | ||
| President and Chief Executive Officer | ||