UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of earliest event reported: ~~May~~June 19, 2026

RIVER FINANCIAL CORPORATION

(Exact Name of Registrant as Specified in its Charter)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

     (State or Other Jurisdiction
of Incorporation)

     (Commission
File Number)

     (IRS Employer
Identification No.)

    

     2611 Legends Drive
Prattville, Alabama

     36066

     (Address of Principal Executive Offices)

     (Zip Code)

(334) 290-1012

(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 (see General Instructions A.2. below):

☐ 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: None


Title of each class	Trading Symbol(s)	Name of each exchange on which registered
None	None	None

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 51.0705 ~~Submission~~Material ofCybersecurity ~~Matter to a Vote of Security Holders~~Incidents.

On ~~May~~or 19about June 16, 2026, an unauthorized threat actor gained access to the network environment of River Financial Corporation, including River Bank & Trust (~~the~~together, “~~Company~~River”). ~~held~~River ~~its~~identified ~~2026~~the ~~Annual~~activity ~~Meeting~~on ofor ~~Stockholders~~about ~~(the~~June ~~“Annual~~19, ~~Meeting”).~~2026, ~~Summarized~~and ~~below~~determined isthat aransomware ~~description~~had been deployed across portions of ~~the~~its ~~matters~~server ~~voted~~environment. onRiver atpromptly ~~the~~took ~~Annual~~containment ~~Meeting~~measures, ~~and~~including ~~the~~disabling ~~final~~affected ~~results~~administrative ofaccounts ~~such~~and ~~voting.~~taking impacted systems offline.

~~Proposal~~River, with the assistance of a third-party ~~Election~~forensic firm, is investigating the nature and scope of ~~Directors~~the incident, including whether any personally identifiable information was subject to unauthorized access or exfiltration. That investigation is ongoing.

~~The~~As ~~stockholders~~of ~~elected~~the ~~each~~date of this filing, the ~~director~~full ~~nominees~~nature, toscope, ~~serve~~and asimpact ~~directors~~of ~~until~~the incident have not yet been determined. River has not yet determined whether the ~~Company’s~~incident ~~2027~~is ~~annual~~reasonably ~~meeting~~likely ofto ~~stockholders~~materially ~~and~~impact ~~until~~its ~~their~~business ~~successors~~or financial condition. Certain operations have been ~~elected~~impacted, ~~and~~but ~~qualified.~~River ~~Each~~is ofworking ~~the~~with ~~director~~external ~~nominees~~cybersecurity ~~was~~professionals ato ~~current~~fully ~~director~~restore ofthese ~~the~~operations. ~~Company~~River ~~who~~will ~~was~~file ~~re-elected.~~an ~~The~~amendment ~~voting~~to ~~for~~this ~~each~~Current ofReport ~~the~~on ~~directors~~Form at8-K ~~the~~within ~~Annual~~four ~~Meeting~~business ~~was~~days asafter ~~follows:~~it determines that such information is available.

Name	Votes For		Votes Against		Abstain		Broker non-votes
Larry Puckett		4,150,166		7,408
Gerald R. Smith, Jr.		4,154,632				2.942
John A. Freeman		4,147,224		7,408		2,942
W. Murray Neighbors		4,147,224		7,408		2,942
Vernon B. Taylor		4,144,724		7,408		5,442
James M. Stubbs		4,150,166		7,408
Charles R. Moore, III		4,152,132				5,442
Brian McLeod		4,154,632				2,942
Jerry C. Kyser, Jr.		4,138,962		16,112		2,500

ITEM 9.01 Financial Statements and Exhibits.

(d) Exhibits


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.

RIVER FINANCIAL CORPORATION

Date: May 21, 2026

/s/ James M. Stubbs

Date: June 25, 2026

/s/ James M. Stubbs

James M. Stubbs

Chief Executive Officer

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