8-K - Aimei Health Technology Co., Ltd. (0001979005) (Filer)

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

October 5, 2026

Date of Report (Date of earliest event reported)

AIMEI HEALTH TECHNOLOGY CO., LTD

(Exact Name of Registrant as Specified in its Charter)

86-13758131392

Registrant’s telephone number, including area code

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 Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

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 2.03 Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

Extension of the Termination Date

An aggregate of $34,330.96 (the “Extension Payment”) has been deposited into the trust account of Aimei Health Technology Co., Ltd (the “Company”) for its public shareholders, representing the lesser of (i) $80,000 for all outstanding public shares and (ii) $0.033 for each outstanding public share for each monthly extension, which enables the Company to further extend the period of time it has to consummate its initial business combination by one month (the “Extension”) from October 6, 2026 to November 6, 2026 (the “Termination Date”). The Extension is the twenty-third extension permitted under the Amended and Restated Articles of Association of the Company currently in effect.

Promissory Note

In connection with the Extension, the Company issued, on October 5, 2026, an unsecured promissory note in the total principal amount of $34,330.96 (the “Promissory Note”) to Aimei Investment Ltd, a Cayman Islands exempted company (the “Payee”), to fund the Extension Payment. The Promissory Note does not bear interest and the principal thereunder becomes due and payable upon the date on which the Company consummates a business combination with United Hydrogen (the “Business Combination”). The Payee has the right, but not the obligation, to convert the Promissory Note, in whole or in part, into private units of the Company, at a price of $10.00 per unit, each consisting of one ordinary share and one right to receive one-fifth (1/5) of one ordinary share of the Company, immediately prior to the consummation of the Business Combination, by providing the Company with written notice of its intention to convert the Promissory Note at least two business days prior to the closing of the Business Combination.

The foregoing description of the Promissory Note is not complete and is qualified in its entirety by reference to the text of such document, which is filed as Exhibit 10.1 hereto and which is incorporated herein by reference.

Item 9.01 Exhibits.

(d) Exhibits

SIGNATURES

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.

Date: October 5, 2026