{"filing":{"accession_number":"0001104659-26-089623","cik":"0000315709","ticker":"IBOC","company_name":"INTERNATIONAL BANCSHARES CORP","form":"8-K","filing_date":"2026-08-03","report_date":"2026-08-03","primary_document":"tm2621694d1_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/315709/000110465926089623/tm2621694d1_8k.htm"},"events":[{"id":23303,"run_id":21072,"accession_number":"0001104659-26-089623","anchor_item_number":"8.01","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"The filing discloses a board-approved cash dividend declaration of $0.73 per share payable to shareholders of record as of August 14, 2026, with payment on August 28, 2026. This is a straightforward dividend distribution event. The company emphasizes this reflects \"sustained financial strength\" and a \"60 years of positive earnings\" track record, making it material to investor assessment of capital allocation and financial health.","company_name":"INTERNATIONAL BANCSHARES CORP","ticker":"IBOC","filing_date":"2026-08-03","form":"8-K","submitted_at":null,"items":[{"id":23500,"accession_number":"0001104659-26-089623","item_number":"8.01","item_title":null,"event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The filing discloses a board-approved cash dividend declaration of $0.73 per share payable to shareholders of record as of August 14, 2026, with payment on August 28, 2026. This is a straightforward dividend distribution event. The company emphasizes this reflects \"sustained financial strength\" and a \"60 years of positive earnings\" track record, making it material to investor assessment of capital allocation and financial health.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-04T02:18:30.199376+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":23500,"accession_number":"0001104659-26-089623","item_number":"8.01","item_title":null,"event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The filing discloses a board-approved cash dividend declaration of $0.73 per share payable to shareholders of record as of August 14, 2026, with payment on August 28, 2026. This is a straightforward dividend distribution event. The company emphasizes this reflects \"sustained financial strength\" and a \"60 years of positive earnings\" track record, making it material to investor assessment of capital allocation and financial health.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-04T02:18:30.199376+00:00","company_name":"INTERNATIONAL BANCSHARES CORP","ticker":"IBOC","filing_date":"2026-08-03"}]}