{"schema_version":"secwatch.filing_event.v1","accession":"0000709283-25-000047","form_type":"8-K","ticker":"QMCO","cik":"0000709283","company_name":"QUANTUM CORP /DE/","filed_at":"2025-09-15T23:59:59+00:00","discovered_at":"2026-05-14T18:02:46.199854+00:00","generated_at":"2026-05-17T06:41:35.384997+00:00","sec_items":["8.01"],"event_type":"regulatory","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Quantum regains Nasdaq compliance for periodic filing requirement","bullets":["Received Nasdaq letter on Sept 12, 2025 confirming compliance with Listing Rule 5250(c)(1).","Previously delinquent periodic filing issue is now resolved and the matter is closed.","Removes risk of delisting from Nasdaq Global Market; stock ticker QMCO remains listed."],"urls":{"canonical":"https://secwatch.observer/filing/0000709283-25-000047","json":"https://secwatch.observer/filing/0000709283-25-000047.json","markdown":"https://secwatch.observer/filing/0000709283-25-000047.md","text":"https://secwatch.observer/filing/0000709283-25-000047.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/709283/000070928325000047/0000709283-25-000047-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/709283/000070928325000047/qtm-20250912.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:41:35.384997+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"}