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): September 30, 2025

CO-DIAGNOSTICS, INC.

(Exact name of registrant as specified in its charter)

Utah	1-38148	46-2609363
(State or other jurisdiction	(Commission	(IRS Employer
of incorporation)	File Number)	Identification No.)

2401 S. Foothill Drive, Suite D, Salt Lake City, Utah 84109

(Address of principal executive offices) (Zip Code)

(801) 438-1036

(Registrant’s telephone number, including area code)

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

☐	Pre-commencement communications 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 $0.001 per share		CODX		The Nasdaq Capital Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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 1.01. Entry into a Material Definitive Agreement

On October 20, 2025, Co-Diagnostics, Inc. (the “Company”) entered into an Equity Distribution Agreement (the “Agreement”) with Maxim Group LLC (“Maxim”) to create an at-the-market equity program. Under the Agreement, the Company may offer and sell its common stock, par value $0.001 per share, from time to time having an aggregate offering amount of up to $10,000,000 (the “Shares”) during the term of the Agreement through Maxim, as sole sales agent (the “ATM Offering”). The Company has agreed to pay Maxim a commission equal to 3.0% of the gross sales price from the sales of Shares pursuant to the Agreement. In addition, the Company has agreed to reimburse Maxim for its costs and out-of-pocket expenses incurred in connection with its services, including the fees and out-of-pocket expenses of its legal counsel.

Sales of the Shares, if any, under the Agreement may be made through any method permitted by law to be “at-the-market equity offerings” as defined in Rule 415 under the Securities Act of 1933, as amended, including sales made by means of ordinary brokers’ transactions, including on The Nasdaq Capital Market, at market prices or as otherwise agreed with Maxim. The Company has no obligation to sell any of the Shares under the Agreement and no assurance can be given that the Company will sell any Shares under the Agreement, or if it does, as to the price or amount of Shares that the Company will sell, or the dates on which any such sales will take place. The offering of Shares pursuant to the Agreement will terminate on the earliest of (i) the sale, pursuant to the Agreement, of Shares having an aggregate offering price of $10,000,000 or (ii) the termination of the Agreement as permitted therein.

The Shares will be issued pursuant to the Company’s Registration Statement on Form S-3 (File No. 333-270628) filed with the Securities and Exchange Commission that was declared effective on April 6, 2023. On October 20, 2025, the Company filed a prospectus supplement registering up to $4,086,645 of Shares relating to the ATM Offering with the Securities and Exchange Commission.

The foregoing summary of the Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the Agreement, a copy of which is filed as Exhibit 10.1 hereto and incorporated herein by reference. The Agreement contains representations and warranties that the parties made to, and solely for the benefit of, the other in the context of all of the terms and conditions of the Agreement and in the context of the specific relationship between the parties. The provisions of the Agreement, including the representations and warranties contained therein, are not for the benefit of any party other than the parties to the Agreement and are not intended as a document for investors and the public to obtain factual information about the Company’s current state of affairs. Rather, investors and the public should look to other disclosures contained in the Company’s filings with the Securities and Exchange Commission.

This Current Report on Form 8-K does not constitute an offer to sell any securities or a solicitation of an offer to buy any securities, nor shall there be any sale of any securities in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

A copy of the opinion of Dorsey & Whitney LLP relating to the legality of the issuance and sale of Shares in the ATM Offering is attached as Exhibit 5.1 hereto.

Forward Looking Statements

This Current Report on Form 8-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements may include, but are not limited to, statements regarding the closing of the proposed ATM Offering and anticipated use of proceeds. Forward-looking statements are subject to numerous risks and uncertainties that could cause actual results to differ materially from those expressed or implied in these statements, including but not limited to risks related to the closing of the ATM Offering and other risks described in the Company’s filings with the Securities and Exchange Commission, including its most recent Annual Report on Form 10-K and subsequent Quarterly Reports on Form 10-Q. All forward-looking statements are based on current expectations and assumptions, and the Company undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise, except as required by law.

Item 1.02. Termination of a Material Definitive Agreement

Effective September 30, 2025, the Company terminated the Amended and Restated Equity Distribution Agreement dated April 25, 2025, by and between the Company, Piper Sandler & Co., and Clear Street LLC, which provided for sales of the Company’s common stock in an at-the-market offering.

Item 9.01. Financial Statements and Exhibits

(d) Exhibits

Exhibit No.		Description
5.1		Opinion of Dorsey & Whitney LLP
10.1		Equity Distribution Agreement between Co-Diagnostics, Inc. and Maxim Group LLC, dated October 20, 2025
23.1		Consent of Dorsey & Whitney LLP (included in Exhibit 5.1)
104		Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)

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.

	CO-DIAGNOSTICS, INC.

Date: October 20, 2025	By:	/s/ Brian Brown
	Name:	Brian Brown
	Title:	Chief Financial Officer
		(Principal Financial and Accounting Officer)

Co-Diagnostics, Inc. 8-K