{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-089623","form_type":"8-K","ticker":"IBOC","cik":"0000315709","company_name":"INTERNATIONAL BANCSHARES CORP","filed_at":"2026-08-03T15:19:31+00:00","discovered_at":"2026-08-03T15:21:28.665355+00:00","generated_at":"2026-08-03T15:21:32.592688+00:00","sec_items":["8.01","7.01","9.01"],"event_type":"dividend","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"International Bancshares declares $0.73 per share cash dividend","bullets":["Board approved $0.73 per share cash dividend on common stock.","Record date: August 14, 2026; payable August 28, 2026.","Chairman Dennis Nixon cites sustained financial strength and 60 years of positive earnings.","IBC has over $16.8B in total assets, 165 facilities, and 247 ATMs."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-089623","json":"https://secwatch.observer/filing/0001104659-26-089623.json","markdown":"https://secwatch.observer/filing/0001104659-26-089623.md","text":"https://secwatch.observer/filing/0001104659-26-089623.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/315709/000110465926089623/0001104659-26-089623-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/315709/000110465926089623/tm2621694d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-03T15:21:32.592688+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"}