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
May 28, 2025
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 | ||
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 8.01. Other Events.
As previously reported, on June 3, 2024, Cardio Diagnostics Holdings, Inc. (the “Company”) received a written notification from the Nasdaq Listing Qualifications Department of The Nasdaq Stock Market (“Nasdaq”) that the closing bid price of the Company’s common stock had been below $1.00 per share for the previous 30 consecutive business days, and that, as a result, the Company was not in compliance with the minimum bid price requirement for continued listing on the Nasdaq Capital Market pursuant to Nasdaq Listing Rule 5550(a)(2) (the “Rule”). The Company was provided 180 calendar days, until December 2, 2024, to regain compliance. However, in a letter dated December 4, 2024, Nasdaq notified the Company that the staff of the Nasdaq Listing Qualifications Department (the “Listing Qualifications Staff”) determined that the Company was eligible for an additional 180 calendar day period, or until June 2, 2025, to regain compliance.
On May 28, 2025, the Company received written notice from the Listing Qualifications Staff notifying the Company that, for the last 10 consecutive business days, from May 13, 2025 through May 27, 2025, the closing bid price of the Company’s common stock was $1.00 per share or greater. Accordingly, the written notice stated that the Company has regained compliance with the minimum bid price listing requirement set forth under the Rule.
Item 9.01. Financial Statements and Exhibits.
(d) Exhibits
| Exhibit No. | Description of Exhibit | |
| 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. |
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: May 28, 2025 | CARDIO DIAGNOSTICS HOLDINGS INC. | |
| By: | /s/ Elisa Luqman | |
| Elisa Luqman Chief Financial Officer | ||