{"filing":{"accession_number":"0001104659-26-064211","cik":"0000315709","ticker":"IBOC","company_name":"INTERNATIONAL BANCSHARES CORP","form":"8-K","filing_date":"2026-05-20","report_date":null,"primary_document":"tm2614341d2_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/315709/000110465926064211/tm2614341d2_8k.htm"},"events":[{"id":9719,"run_id":8518,"accession_number":"0001104659-26-064211","anchor_item_number":"5.07","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"summary":"This is a classic Item 5.07 disclosure reporting the results of International Bancshares Corporation's 2026 Annual Meeting of Shareholders held on May 18, 2026. The filing presents detailed voting tallies for three proposals: election of eight directors, ratification of RSM US LLP as independent auditor, and a non-binding advisory vote on named executive officer compensation. All three proposals passed by majority vote, with specific vote counts provided for each director nominee and proposal.","company_name":"INTERNATIONAL BANCSHARES CORP","ticker":"IBOC","filing_date":"2026-05-20","form":"8-K","submitted_at":null,"items":[{"id":495,"accession_number":"0001104659-26-064211","item_number":"5.07","item_title":"Submission of Matters","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a classic Item 5.07 disclosure reporting the results of International Bancshares Corporation's 2026 Annual Meeting of Shareholders held on May 18, 2026. The filing presents detailed voting tallies for three proposals: election of eight directors, ratification of RSM US LLP as independent auditor, and a non-binding advisory vote on named executive officer compensation. All three proposals passed by majority vote, with specific vote counts provided for each director nominee and proposal.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-21T02:41:38.949850+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":495,"accession_number":"0001104659-26-064211","item_number":"5.07","item_title":"Submission of Matters","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a classic Item 5.07 disclosure reporting the results of International Bancshares Corporation's 2026 Annual Meeting of Shareholders held on May 18, 2026. The filing presents detailed voting tallies for three proposals: election of eight directors, ratification of RSM US LLP as independent auditor, and a non-binding advisory vote on named executive officer compensation. All three proposals passed by majority vote, with specific vote counts provided for each director nominee and proposal.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-05-21T02:41:38.949850+00:00","company_name":"INTERNATIONAL BANCSHARES CORP","ticker":"IBOC","filing_date":"2026-05-20"}]}