{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-274479","form_type":"8-K","ticker":"GIG","cik":"0002023730","company_name":"GigCapital7 Corp.","filed_at":"2026-06-17T22:19:41+00:00","discovered_at":"2026-06-18T10:05:00.253910+00:00","generated_at":"2026-06-18T10:08:04.072314+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Hadron Energy presents Halo-10 LW-MMR reactor at ATSM conference","bullets":["Presentation at Advancing Standards Transforming Markets Conference on HALEU Fuel Cycle on June 18, 2026 in Chester, UK.","Halo-10 is a Light Water Molten Salt Reactor (LW-MMR) designed to meet increasing power demand.","Presented by Chief Technology Officer Andrew Ward, PhD."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-274479","json":"https://secwatch.observer/filing/0001193125-26-274479.json","markdown":"https://secwatch.observer/filing/0001193125-26-274479.md","text":"https://secwatch.observer/filing/0001193125-26-274479.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2023730/000119312526274479/0001193125-26-274479-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2023730/000119312526274479/d100514d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T10:08:04.072314+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"}