River Financial Corp Updates on Cybersecurity Incident Investigation

8-K/ALegal RiskneutralImpact55

Legal / Accounting Snapshot

Incident Status: Investigation Progressed
Data Impact: Certain data potentially impactedNature and scope, including PII, still under determination
Account Impact: No evidence of impact
Material Impact: Not yet confirmedReasonably likely to materially impact business or financial condition

Filing Brief

River Financial Corp updated on its cybersecurity incident, confirming potential data impact but no account impact, with material business consequences still undetermined

Summary

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River Financial Corp filed an 8-K/A to update on its material cybersecurity incident. The company's investigation has progressed, and it now believes certain data was potentially impacted, though the nature and scope, including personally identifiable information, are still being determined. To date, there is no evidence that customer accounts have been impacted. The full impact on the company's business or financial condition has not yet been confirmed as material, and River will file another amendment once that information is available. This update provides some incremental clarity but leaves key financial and operational impacts unresolved

Score55

Score Rationale

neutral

The update on the cybersecurity incident provides some clarity on data exposure but leaves the overall business impact uncertain, warranting a moderate score.

Key Legal / Accounting Details

Key terms

Original Filing Date: June 25, 2026
Earliest Event Reported: June 19, 2026
Next Update: Within 4 business daysAfter material impact determination

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Original Filing Text

SEC filing text preserved from the raw item store.

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: 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 1.05 Material Cybersecurity Incidents.

Since the date of the original filing, River’s investigation has progressed. River has reason to believe that certain data was potentially impacted and is working to determine the nature and scope of the information involved, including whether any personally identifiable information was affected. To date, there is no evidence that accounts have been impacted.

As of the date of this filing, the full nature, scope, and impact of the incident have not yet been determined. River has not yet confirmed whether the incident is reasonably likely to materially impact its business or financial condition. River will file an amendment to this Current Report on Form 8-K within four business days after it determines that such information is available.

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: July 6, 2026	By	/s/ James M. Stubbs
		James M. Stubbs
		Chief Executive Officer