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): June 1, 2025

SmartKem, Inc.

(Exact name of registrant as specified in its charter)

Manchester Technology Center, Hexagon Tower

Delaunays Road, Blackley

Manchester, M9 8GQ U.K.

(Address of principal executive offices, including zip code)

011-44-161-721-1514

(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 x

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. ¨

On June 1, 2025, SmartKem Limited (“SmartKem”), a wholly owned subsidiary of SmartKem, Inc. (the “Company”), entered into a  letter of variation (the “Letter of Variation”) with CPI Innovation Services Limited (“CPIIS”) pursuant to which the term of the framework services agreement, dated March 22, 2024 (as amended, the “Framework Services Agreement”), between SmartKem and CPIIS, which had previously been extended to May 31, 2025, was further extended to June 30, 2025. Pursuant to the Framework Services Agreement, the Company purchases services consisting primarily of access to the Centre for Process Innovation (“CPI”) process equipment required for fabrication, as well as access to staff with specific skills. Under the terms of the Letter of Variation, the Company has agreed to further increases in its share of the costs of the CPI facility and its minimum usage obligations during the extension period.

The Letter of Variation is attached as Exhibit 10.1 hereto. The description of the Letter of Variation is not intended to be complete and is qualified in its entirety by reference to such exhibit.

(d) Exhibits:

 * The Company has omitted portions of the referenced exhibit pursuant to Item 601(b) of Regulation S-K, because they (a) are not material and (b) are the type that the Company treats as private or confidential.

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.