secwatch.observer — SEC 8-K summary ====================================== Issuer: River Financial Corp (RVRF) CIK: 0001641601 Form: 8-K/A Filed at: 2026-07-06T13:54:44+00:00 Accession: 0001193125-26-295704 Event type: cyber Sentiment: negative Materiality: 0.65 Item codes: 1.05, 9.01 LLM model: deepseek-v4-flash:cloud@v2 River Financial updates cybersecurity incident: data potentially impacted, PII under review, no account compromise yet. -------------------------------------------------------------------------------- - Investigation progressed; certain data potentially impacted; working to determine if PII affected. - No evidence of account compromise to date. - Full nature, scope, and impact not yet determined; materiality assessment pending. - Will file amendment within four business days after determining available information. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1641601/000119312526295704/0001193125-26-295704-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1641601/000119312526295704/ck0001641601-20260619.htm HTML page: https://secwatch.observer/filing/0001193125-26-295704 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer