{"schema_version":"secwatch.filing_event.v1","accession":"0001829126-25-007682","form_type":"8-K","ticker":"QUMS","cik":"0002070900","company_name":"Quantumsphere Acquisition Corp","filed_at":"2025-09-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.941436+00:00","generated_at":"2026-05-17T05:29:01.615559+00:00","sec_items":["8.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.05,"calibrated_materiality_score":0.05,"confidence":"high","headline":"Quantumsphere units may separate into shares and rights starting Sept 30, 2025","bullets":["Holders of 8,280,000 IPO units can elect to separate into ordinary shares and rights.","Separated ordinary shares to trade as QUMS; rights as QUMSR on Nasdaq.","Units not separated continue trading as QUMSU on Nasdaq Global Market.","Brokers must contact Continental Stock Transfer & Trust to effect separation.","The separation is effective on or about September 30, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001829126-25-007682","json":"https://secwatch.observer/filing/0001829126-25-007682.json","markdown":"https://secwatch.observer/filing/0001829126-25-007682.md","text":"https://secwatch.observer/filing/0001829126-25-007682.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/2070900/000182912625007682/0001829126-25-007682-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/2070900/000182912625007682/quantumsphereacq_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T05:29:01.615559+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"}