{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-078540","form_type":"8-K","ticker":"HCMA","cik":"0002069856","company_name":"HCM III ACQUISITION CORP.","filed_at":"2025-08-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.939928+00:00","generated_at":"2026-05-17T11:36:08.354692+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"HCM III Acquisition Corp. closes IPO of 25.3M units at $10, raising $253M trust","bullets":["IPO of 25,300,000 units at $10.00 per unit closed Aug 4, 2025; includes full over-allotment of 3.3M units.","Gross proceeds of $253M deposited into trust account; $12M deferred underwriting fee accrued.","Private placement of 4,266,667 warrants at $1.50 each sold to sponsor and Cantor Fitzgerald, raising $6.4M.","Company enters advisory agreement with Zenith Securities for consulting fees of 0.65% of IPO proceeds.","Audited balance sheet as of Aug 4, 2025 shows $1.3M cash outside trust, $253M in trust, and $11.98M accumulated deficit."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-078540","json":"https://secwatch.observer/filing/0001213900-25-078540.json","markdown":"https://secwatch.observer/filing/0001213900-25-078540.md","text":"https://secwatch.observer/filing/0001213900-25-078540.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2069856/000121390025078540/0001213900-25-078540-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2069856/000121390025078540/ea0253622-8k_hcm3.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T11:36:08.354692+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"}