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

Date of Report (Date of earliest event reported): December 1, 2025

Aditxt, Inc.

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code: (650) 870-1200

N/A

(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:

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in 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 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

On December 1, 2025, Aditxt, Inc. (the “Company”) received written notice (the “Notice”) from the Listing Qualifications Department of The Nasdaq Stock Market LLC (“Nasdaq”) stating that, based upon the stockholders’ equity reported by the Company in its Form 10-Q for the period ended September 30, 2025, the Company was no longer in compliance with Nasdaq Listing Rule 5550(b)(1), which requires a company to maintain a minimum of $2,500,000 in stockholders’ equity, a market value of listed securities of at least $35 million, or net income from continuing operations of $500,000 in the most recently completed fiscal year or in two of the three most recently completed fiscal years.

In accordance with the Nasdaq Listing Rules, the Company has 45 calendar days, or until January 15, 2026, to submit a plan to regain compliance. If the Company’s plan is accepted, Nasdaq may grant the Company an extension of up to 180 calendar days from the date of the Notice, or until May 30, 2026, to evidence compliance.

If the Company’s plan to regain compliance with the minimum stockholders’ equity standard is not accepted or if it is accepted but the Company does not regain compliance by the end of the extension granted by Nasdaq, or if the Company fails to satisfy another Nasdaq requirement for continued listing, Nasdaq staff could provide notice that the Company’s common shares will become subject to delisting. In such event, Nasdaq rules permit the Company to request a hearing to appeal to a Nasdaq hearings panel, which would stay any further delisting actions through the hearings process. Accordingly, there can be no guarantee that the Company will be able to maintain its Nasdaq listing.

SIGNATURE

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

Dated: December 5, 2025