UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
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 2025
 
Commission File Number: 001-37353
 
SCINAI IMMUNOTHERAPEUTICS LTD.
(Translation of registrant’s name into English)
 
Jerusalem BioPark, 2nd Floor
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 10, 2025, Scinai Immunotherapeutics Ltd. (the “Company”) entered into a Standby Equity Purchase Agreement (the “Purchase
Agreement”) with YA II PN, LTD., a Cayman Islands exempt limited partnership (“Yorkville”).
 
Pursuant to the Purchase Agreement,
the Company has the right, but not the obligation, to sell to Yorkville from time to time during
the 36 months following the execution of the Purchase Agreement (each such occurrence, an “Advance”) up to $15.0
million (the “Commitment Amount”) of the Company’s American Depositary Shares (the “ADSs”), each representing
4,000 ordinary shares, no par value, of the Company (“Ordinary Shares”), subject to the restrictions and satisfaction of the
conditions in the Purchase Agreement. Pursuant to the terms of the Purchase Agreement, any ADSs sold and issued by the Company to Yorkville
will be sold at a purchase price equal to 97% of the lowest of the three daily VWAPs (as defined under the Purchase Agreement) of the
ADSs during the three consecutive trading days commencing on the trading day of the Company’s delivery of an Advance Notice (as
defined in the Purchase Agreement) to Yorkville (the “Advance ADSs”). The Company
may also specify a certain minimum acceptable price per ADS in each Advance.  As consideration for Yorkville’s irrevocable
commitment to purchase the Company’s ADSs up to the Commitment Amount, the Company agreed to pay a commitment fee of $108,000 (the
“Commitment Fee”) as follows: 50% on or about the date of execution of the Purchase Agreement by the issuance by the Company
to Yorkville of 35,461 ADSs and (ii) 50% in cash on the earlier of (i) the date of the first issuance of Advance ADSs under the Purchase
Agreement (in which event the amount due may be paid from the cash proceeds of the first Advance) and (ii) 90 calendar days following
the date on which the Registration Statement (as defined below) is declared effective by the SEC.
 
Pursuant to the Purchase Agreement,
Yorkville is not obligated to purchase or acquire any ADSs under the Purchase Agreement which, when aggregated with all other ADSs and
Ordinary Shares beneficially owned by Yorkville and its affiliates, would result in the beneficial ownership of Yorkville and its affiliates
(on an aggregated basis) to exceed 9.99% of the then-outstanding voting power or number of the Company’s Ordinary Shares.
 
Yorkville’s
obligation to purchase the ADSs pursuant to the Purchase Agreement is subject to
various conditions, including that a registration statement be filed with the SEC registering the Commitment ADSs issued and to be issued
and the Advance ADSs to be issued and sold pursuant to an Advance (the “Registration Statement”) under the Securities Act
of 1933, as amended (the “Securities Act”) and that the Registration Statement is declared effective by the SEC. 
 
Upon
the effectiveness of the Registration Statement, the existing Standby Equity Purchase Agreement, dated as of March 3, 2025, between the
Company and Yorkville shall automatically terminate and be of no further force or effect.
 
This Report of Foreign Private
Issuer on Form 6-K (this “Report”) shall not constitute an offer to sell or the solicitation to buy nor shall there be any
sale of the ADSs or Ordinary Shares in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to
registration or qualification under the securities laws of any such state or jurisdiction.
 
The Purchase Agreement contains
customary representations, warranties, conditions and indemnification obligations of the parties. The representations, warranties and
covenants were made only for purposes of such agreements and as of specific dates, were solely for the benefit of the parties to such
agreements and may be subject to limitations agreed upon by the contracting parties.
 
    
    
    
 
The ADSs are being offered
and sold pursuant to an exemption from the registration requirements of the Securities Act, under Section 4(a)(2) of the Securities Act.
Yorkville has represented that it is an accredited investor, as that term is defined in Regulation D, and has acquired and will acquire
the ADSs for its own account for investment and not with a view toward the resale or distribution thereof.
 
The foregoing summary of the
material terms of the Purchase Agreement is not complete and is qualified in their entirety by reference to the full text thereof, a copy
of which is filed herewith as Exhibit 99.1 and incorporated by reference herein.
 
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.
 
Warning Concerning
Forward-Looking Statements
 
This
Report contains statements which constitute forward looking statements within the meaning of the Private Securities Litigation Reform
Act of 1995 and other securities laws. These forward-looking statements are based upon the Company’s present intent, beliefs or
expectations, but forward-looking statements are not guaranteed to occur and may not occur for various reasons, including some reasons
which are beyond the Company’s control. For this reason, among others, you should not place undue reliance upon the Company’s
forward-looking statements. Except as required by law, the Company undertakes no obligation to revise or update any forward-looking statements
in order to reflect any event or circumstance that may arise after the date of this Report.
 
EXHIBIT INDEX
  
  
    | Exhibit No. |  | Description | 
  
    | 99.1 |  | Standby Equity Purchase Agreement, dated as of September 10, 2025, between the Registrant and YA II PN, LTD. | 
  
 
    
    
    
 
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.
 
  
    |  | Scinai Immunotherapeutics Ltd. | 
  
    |  |  |  | 
  
    | Date: September 11, 2025 | By: | /s/ Amir Reichman | 
  
    |  |  | Amir Reichman | 
  
    |  |  | Chief Executive Officer | 
  
 
 
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