{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-084652","form_type":"8-K","ticker":"IBOC","cik":"0000315709","company_name":"INTERNATIONAL BANCSHARES CORP","filed_at":"2023-07-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:36.239302+00:00","generated_at":"2026-06-13T01:04:16.574826+00:00","sec_items":["8.01","7.01","9.01"],"event_type":"dividend","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"International Bancshares declares $0.63 semi-annual cash dividend; payable Aug 25","bullets":["Dividend of $0.63 per share; record date Aug 11, 2023; payable Aug 25, 2023.","Board approved discretionary semi-annual dividend citing strong capital, liquidity, and 56+ years of positive earnings.","IBC has $15.1B total assets, 167 facilities, and 257 ATMs in Texas and Oklahoma."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-084652","json":"https://secwatch.observer/filing/0001104659-23-084652.json","markdown":"https://secwatch.observer/filing/0001104659-23-084652.md","text":"https://secwatch.observer/filing/0001104659-23-084652.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/315709/000110465923084652/0001104659-23-084652-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/315709/000110465923084652/tm2322031d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T01:04:16.574826+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"}