RVRF — Institutional Investor Activity

River Financial Corp disclosed in an 8-K filing that four class action lawsuits have been filed against it following a cybersecurity breach. The lawsuits focus on whether cybercriminals accessed customers' personal identifiable information. The company stated it has not yet determined the full scope or impact of the incident.

River Financial Corp issued a press release on July 16, 2026, announcing its results for the quarter ended June 30, 2026. The press release is furnished as Exhibit 99.1 to this 8-K filing.

River Financial Corp reported that an unauthorized attacker accessed its network and removed some data. The company is investigating whether personal information was taken and has not seen any fraud directly resulting from the incident so far. Two class action lawsuits have been filed following the disclosure.

River Financial Corp disclosed a material cybersecurity incident in an SEC Form 8-K filing. The company's investigation indicates that certain data was impacted, though there is no evidence that customer accounts have been compromised. The full nature and scope of the incident are still being determined, and the company will file an amendment within four business days.