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): July 72, 2026

BIO-key International, Inc.

(Exact name of registrant as specified in its charter)

Delaware

(State or other jurisdiction of incorporation)

1-13463

(Commission File Number)

41-1741861

(I.R.S. Employer Identification No.)

101 Crawfords Corner Road

Suite 4116

Holmdel, NJ 07733

(Address of principal executive offices) (Zip Code)

(732) 359-1100

(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	BKYI	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 (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 74.01. ~~Regulation~~Changes FDin ~~Disclosure~~Registrant’s Certifying Accountant.

On July 72, 2026, the Audit Committee of the Board of Directors (the “Audit Committee”) of BIO-key International, Inc. (the “Company”) ~~issued~~approved athe ~~press~~engagement ~~release~~of ~~regarding~~M&K ~~the~~CPAS, ~~reinstatement~~PLLC of(“M&K”) ~~trading~~as of the Company’s ~~common~~independent ~~stock~~registered onpublic ~~the~~accounting ~~Nasdaq~~firm ~~Capital~~and ~~Market.~~on AJuly ~~copy~~7, of2026, ~~the~~dismissed ~~press~~Bush ~~release~~& isAssociates ~~attached~~CPA toLLC ~~this~~(“Bush ~~Form~~& ~~8-K~~Associates”) as ~~Exhibit~~the ~~99.1~~Company’s ~~and~~independent ~~incorporated~~registered ~~herein~~public byaccounting ~~reference~~firm.

InBush ~~accordance~~& ~~with~~Associates ~~General~~was ~~Instruction~~retained ~~B.2~~to ofserve ~~Form~~as ~~8-K,~~ the ~~information~~Company’s ~~furnished~~independent ~~under~~registered ~~this~~public ~~Item~~accounting ~~7.01,~~firm ~~including~~on ~~Exhibit~~April ~~99.1~~24, ~~shall~~2024. ~~not~~The beaudit ~~deemed~~report ~~“filed”~~of ~~for~~Bush ~~purposes~~& ofAssociates ~~Section~~on 18the ofCompany’s ~~the~~consolidated ~~Exchange~~financial ~~Act,~~statements oras ~~otherwise~~of ~~subject~~and tofor the ~~liabilities~~fiscal ofyears ~~that~~ended ~~section~~December 31, ~~nor~~2024 ~~shall~~and ~~such~~December ~~information~~31, be2025 ~~deemed~~did ~~incorporated~~not bycontain ~~reference~~an ~~into~~adverse ~~any~~opinion ~~filing~~or ~~under~~a ~~the~~disclaimer ~~Securities Act~~ of ~~1933~~opinion, and was not qualified or modified as ~~amended~~to uncertainty, audit scope or accounting principles except that the ~~Exchange~~reports ~~Act~~included ~~except~~an asexplanatory ~~shall~~paragraph beraising ~~expressly~~substantial ~~set~~doubt ~~forth~~about bythe ~~specific~~Company’s ~~reference~~ability into ~~such~~continue as a ~~filing~~going concern.

During the Company’s two most recent fiscal years ended December 31, 2024 and 2025, and the subsequent interim period through July 7, 2026, there were (i) no disagreements (as defined in Item 304(a)(1)(iv) of Regulation S-K and the related instructions) between the Company and Bush & Associates on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Bush & Associates, would have caused Bush & Associates to make reference thereto in its reports on the Company’s consolidated financial statements for the years ended December 31, 2024 and December 31, 2025, and (ii) no “reportable events” as such term is defined in Item 304(a)(1)(v) of Regulation S-K.

The Company has provided Bush & Associates with a copy of the disclosures set forth in this Current Report on Form 8-K and requested that Bush & Associates furnish the Company with a letter addressed to the U.S. Securities and Exchange Commission stating whether or not Bush & Associates agrees with the statements related to Bush & Associates made by the Company in this Current Report on Form 8-K and, if not, stating the respects in which it does not agree. A copy of the response letter from Bush & Associates is filed as Exhibit 16.1 to this Current Report on Form 8-K.

During the Company’s two most recent fiscal years ended December 31, 2024 and December 31, 2025, and the subsequent interim period through July 2, 2026, neither the Company, nor anyone on its behalf, consulted M&K regarding either (i) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered with respect to the consolidated financial statements of the Company, and no written report or oral advice was provided to the Company by M&K that M&K concluded was an important factor considered by the Company in reaching a decision as to any accounting, auditing or financial reporting issue; or (ii) any matter that was the subject of a “disagreement” (as defined in Item 304(a)(1)(iv) of Regulation S-K and the related instructions) or a “reportable event” (as that term is defined in Item 304(a)(1)(v) of Regulation S-K).

Item 9.01

Financial Statements and Exhibits.

16.1 Letter dated July 7, 2026 from Bush & Associates CPA LLC to the U.S. Securities and Exchange Commission (dfiled herewith) ~~Exhibits.~~

99.1	Press Release dated July 7, 2026 (filed herewith)
104	Cover Page Interactive Data File (embedded with the Inline XBRL document)

104	Cover Page Interactive Data File (embedded within the Inline XBRL document)

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 hereunto duly authorized.

	BIO-KEY INTERNATIONAL, INC.
Date: July 7, 2026
Date: July 9, 2026
	By:	/s/ Cecilia C. Welch
		Cecilia C. Welch Chief Financial Officer

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