{"filing":{"accession_number":"0001477932-26-006353","cik":"0001848861","ticker":null,"company_name":"Healthcare AI Acquisition Corp.","form":"8-K","filing_date":"2026-10-20","report_date":"2026-10-13","primary_document":"haia_8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1848861/000147793226006353/haia_8k.htm"},"events":[{"id":36503,"run_id":33656,"accession_number":"0001477932-26-006353","anchor_item_number":"5.07","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"Shareholders of Healthcare AI Acquisition Corp. voted on October 13, 2026 to approve an Extension Proposal extending the business combination deadline from October 14, 2026 to October 14, 2027. The proposal passed with 5,390,600 votes in favor, 0 against, and 0 abstentions.","company_name":"Healthcare AI Acquisition Corp.","ticker":null,"filing_date":"2026-10-20","form":"8-K","submitted_at":null,"items":[{"id":40946,"accession_number":"0001477932-26-006353","item_number":"3.03","item_title":"Material Modification to Rights of Security Holders.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.72,"reasoning":"Item 3.03 discloses a material modification to security holder rights, with cross-reference to Items 5.03 (amendments to bylaws/charter) and 5.07 (shareholder vote results). Without the full text of those items, the specific nature of the modification cannot be determined, but the disclosure itself signals a governance event affecting shareholder rights. This is classified as governance_other because the domain is clearly governance but the specific type (bylaw amendment, charter change, voting structure modification) cannot be pinpointed from the Item 3.03 language alone.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:22:42.317189+00:00","company_name":"","ticker":null,"filing_date":""},{"id":40947,"accession_number":"0001477932-26-006353","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"This is a shareholder-approved amendment to the Company's governing documents (Amended and Restated Memorandum of Association and Articles of Association) extending the business combination deadline from October 14, 2026 to October 14, 2027. While the Item 5.03 classification indicates a governance matter, the substance is a SPAC extension mechanism requiring shareholder approval and trust account deposits. This is material to investors as it directly affects the timeline and terms of the anticipated business combination, but does not fit the specific categories of exec_appointment, exec_departure, exec_compensation, or shareholder_vote_results (which would apply if the filing focused on the voting results themselves rather than the amendment). The governance_other category best captures this shareholder-approved structural amendment.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:22:42.317189+00:00","company_name":"","ticker":null,"filing_date":""},{"id":40948,"accession_number":"0001477932-26-006353","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders.","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a clear disclosure of shareholder voting results from an annual general meeting held on October 13, 2026. The filing reports the final vote tally on the Extension Proposal (5,390,600 FOR, 0 AGAINST, 0 ABSTAIN), which was approved by shareholders. Item 5.07 is the standard Item for reporting shareholder vote results, and the material nature of the extension of the business combination deadline (from October 14, 2026 to October 14, 2027) makes this disclosure material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:22:42.317189+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":40946,"accession_number":"0001477932-26-006353","item_number":"3.03","item_title":"Material Modification to Rights of Security Holders.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.72,"reasoning":"Item 3.03 discloses a material modification to security holder rights, with cross-reference to Items 5.03 (amendments to bylaws/charter) and 5.07 (shareholder vote results). Without the full text of those items, the specific nature of the modification cannot be determined, but the disclosure itself signals a governance event affecting shareholder rights. This is classified as governance_other because the domain is clearly governance but the specific type (bylaw amendment, charter change, voting structure modification) cannot be pinpointed from the Item 3.03 language alone.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:22:42.317189+00:00","company_name":"Healthcare AI Acquisition Corp.","ticker":null,"filing_date":"2026-10-20"},{"id":40947,"accession_number":"0001477932-26-006353","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"This is a shareholder-approved amendment to the Company's governing documents (Amended and Restated Memorandum of Association and Articles of Association) extending the business combination deadline from October 14, 2026 to October 14, 2027. While the Item 5.03 classification indicates a governance matter, the substance is a SPAC extension mechanism requiring shareholder approval and trust account deposits. This is material to investors as it directly affects the timeline and terms of the anticipated business combination, but does not fit the specific categories of exec_appointment, exec_departure, exec_compensation, or shareholder_vote_results (which would apply if the filing focused on the voting results themselves rather than the amendment). The governance_other category best captures this shareholder-approved structural amendment.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:22:42.317189+00:00","company_name":"Healthcare AI Acquisition Corp.","ticker":null,"filing_date":"2026-10-20"},{"id":40948,"accession_number":"0001477932-26-006353","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders.","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a clear disclosure of shareholder voting results from an annual general meeting held on October 13, 2026. The filing reports the final vote tally on the Extension Proposal (5,390,600 FOR, 0 AGAINST, 0 ABSTAIN), which was approved by shareholders. Item 5.07 is the standard Item for reporting shareholder vote results, and the material nature of the extension of the business combination deadline (from October 14, 2026 to October 14, 2027) makes this disclosure material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-10-20T21:22:42.317189+00:00","company_name":"Healthcare AI Acquisition Corp.","ticker":null,"filing_date":"2026-10-20"}]}