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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

 

August 20, 2026

Date of Report (Date of earliest event reported)

 

CARDIO DIAGNOSTICS HOLDINGS, INC.

(Exact name of registrant as specified in its charter)

 

Delaware   001-41097   87-0925574
(State or other jurisdiction
of incorporation)
  (Commission File Number)   (I.R.S. Employer
Identification No.)

 

311 W. Superior Street, Suite 444, Chicago, IL   60654
(Address of principal executive offices)   (Zip Code)

 

Registrant’s telephone number, including area code:  (855) 226-9991

 

 

(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:

 

Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communication pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communication pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

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

 

Title of each class   Trading Symbol(s)   Name of each exchange on which registered
Common Stock, par value $0.00001   CDIO   The Nasdaq Stock Market LLC
Redeemable Warrants, each warrant exercisable for one share of Common Stock   CDIOW   The Nasdaq Stock Market LLC

 

 

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 7.01. Regulation FD Disclosure.

 

Effective August 20, 2026, senior management of Cardio Diagnostics Holdings Inc. (the “Company”) will begin using the materials included in Exhibit 99.1 to this report (the “Investor Presentation”) in connection with presentations to existing and prospective investors. The Investor Presentation is incorporated into this Item 7.01 by this reference and will also be available on the Company's website at www.cdio.ai. 

 

Item 9.01. Financial Statements and Exhibits.

 

(d) Exhibits

 

Exhibit No.   Description of Exhibit
 99.1   Cardio Diagnostics Holdings, Inc. August 2026 Investor Presentation
     
104   Cover Page Interactive Data File - the cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

 

THE INFORMATION CONTAINED IN ITEM 7.01 OF THIS CURRENT REPORT, INCLUDING EXHIBIT 99.1 ATTACHED HERETO, SHALL NOT BE DEEMED “FILED” FOR THE PURPOSES OF SECTION 18 OF THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED, NOR SHALL IT BE DEEMED INCORPORATED BY REFERENCE INTO ANY REGISTRATION STATEMENT OR OTHER FILING PURSUANT TO THE SECURITIES ACT OF 1933, AS AMENDED, EXCEPT AS OTHERWISE EXPRESSLY STATED IN SUCH FILING.

 

 

 
 

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.

Dated:  August 20, 2026 CARDIO DIAGNOSTICS HOLDINGS, INC.
   
  By: /s/ Meeshanthini Dogan
   

Meeshanthini Dogan

Chief Executive Officer

 

 


ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

EXHIBIT 99.1

XBRL SCHEMA FILE

XBRL DEFINITION FILE

XBRL LABEL FILE

XBRL PRESENTATION FILE

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