{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-25-017755","form_type":"8-K","ticker":"AIIA","cik":"0002073553","company_name":"AI Infrastructure Acquisition Corp.","filed_at":"2025-10-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.534189+00:00","generated_at":"2026-05-17T04:07:12.127797+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"AI Infrastructure Acquisition Corp. closes $138M IPO and $4.07M private placement","bullets":["Sold 13.8M units at $10.00 each, including full over-allotment, for gross IPO proceeds of $138M.","Private placement of 407,000 units at $10.00 to sponsor AIIA Sponsor Ltd. and Maxim Partners LLC raised $4.07M.","$138M from IPO and private placement placed in trust account; trust assets are money market investments.","Company has until April 6, 2027 (18 months from close) to complete initial business combination.","Transaction costs totaled ~$3.1M; balance sheet shows $1.64M cash and $951,790 in shareholders' equity."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-25-017755","json":"https://secwatch.observer/filing/0001493152-25-017755.json","markdown":"https://secwatch.observer/filing/0001493152-25-017755.md","text":"https://secwatch.observer/filing/0001493152-25-017755.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2073553/000149315225017755/0001493152-25-017755-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2073553/000149315225017755/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T04:07:12.127797+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"}