{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-086873","form_type":"8-K","ticker":"AUB","cik":"0000883948","company_name":"Atlantic Union Bankshares Corp","filed_at":"2026-07-27T12:50:39+00:00","discovered_at":"2026-07-27T12:55:00.408871+00:00","generated_at":"2026-07-27T12:55:06.716027+00:00","sec_items":["8.01","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"low","headline":"Atlantic Union Bankshares proposes offering of Fixed-to-Floating Rate Subordinated Notes due 2036","bullets":["Filed preliminary prospectus supplement for a new series of Fixed-to-Floating Rate Subordinated Notes due 2036.","No specific principal amount, interest rate, or pricing terms disclosed in the filing.","Investor presentation filed as Exhibit 99.1 but full terms not provided in the exhibit excerpt.","Offering subject to market conditions and SEC effectiveness; proceeds intended for general corporate purposes."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-086873","json":"https://secwatch.observer/filing/0001104659-26-086873.json","markdown":"https://secwatch.observer/filing/0001104659-26-086873.md","text":"https://secwatch.observer/filing/0001104659-26-086873.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/883948/000110465926086873/0001104659-26-086873-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/883948/000110465926086873/tm2621266d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-27T12:55:06.716027+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}