{"schema_version":"secwatch.filing_event.v1","accession":"0001493152-26-039511","form_type":"8-K","ticker":"HVII","cik":"0001846416","company_name":"Hennessy Capital Investment Corp. VII","filed_at":"2026-08-20T21:11:03+00:00","discovered_at":"2026-08-20T21:12:01.307543+00:00","generated_at":"2026-08-20T21:12:10.589698+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"low","headline":"HVII and ONE Nuclear hold investor update call on pending merger","bullets":["Joint investor update call held Aug 20, 2026 to discuss ONE Nuclear developments and business combination status.","Business Combination Agreement dated Oct 22, 2025; S-4 declared effective Aug 3, 2026.","Proxy statement mailed to shareholders of record July 31, 2026 for vote on the combination.","Call reviewed recent ONE Nuclear business developments and company announcements."],"urls":{"canonical":"https://secwatch.observer/filing/0001493152-26-039511","json":"https://secwatch.observer/filing/0001493152-26-039511.json","markdown":"https://secwatch.observer/filing/0001493152-26-039511.md","text":"https://secwatch.observer/filing/0001493152-26-039511.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1846416/000149315226039511/0001493152-26-039511-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1846416/000149315226039511/form8-k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-20T21:12:10.589698+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"}