6-K

UNITED STATES

SECURITIES AND EXCHANGECOMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16

Under the Securities Exchange Act of 1934

For the Month of September 2024

Commission File Number: 001-37353

SCINAI IMMUNOTHERAPEUTICSLTD.

(Translation of registrant’s name into English)

Jerusalem BioPark, 2ndFloor

Hadassah Ein Kerem Campus

Jerusalem, Israel

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ☒       Form 40-F ☐

Explanatory Note

On September 26, 2024, Scinai Immunotherapeutics Ltd. (“Scinai”) entered into a license agreement with an unaffiliated U.S. private company (“Licensee”), pursuant to which Scinai has granted Licensee exclusive global rights to certain patents and know-how under Scinai’s agreement with the Max Planck Society and the University Medical Center Göttingen for the development and commercialization of licensed products in exchange for an up-front license fee payable by the earlier of Licensee’s completion of specified pre-clinical work or December 15, 2024, as well as other contingent development milestone payments across several indications and royalties on net sales of licensed products.

This Report on Form 6-K is hereby incorporated by reference into the registrant’s Registration Statements on Form S-8 (File No. 333-271293 and File No. 333-239344) and Form F-3 (File No. 333-274078 and File No. 333-276767), to be a part thereof from the date on which this report is submitted, to the extent not superseded by documents or reports subsequently filed or furnished.

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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, thereunto duly authorized.

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