{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-004461","form_type":"8-K","ticker":"QMCO","cik":"0000709283","company_name":"QUANTUM CORP /DE/","filed_at":"2026-02-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.509550+00:00","generated_at":"2026-05-16T05:48:30.583698+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Quantum appoints William H. White as CFO effective Feb 2, 2026","bullets":["William H. White appointed CFO and principal financial officer, effective Feb 2, 2026.","White previously CFO at Emotive, leading a three-year financial turnaround and strategic exit.","Annual base salary $375K, target bonus 50%, 25K RSUs and 25K performance RSUs as inducement grants.","Change of control severance: 12 months salary plus bonus plus accelerated vesting; non-CIC severance: 6 months salary plus COBRA."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-004461","json":"https://secwatch.observer/filing/0001628280-26-004461.json","markdown":"https://secwatch.observer/filing/0001628280-26-004461.md","text":"https://secwatch.observer/filing/0001628280-26-004461.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/709283/000162828026004461/0001628280-26-004461-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/709283/000162828026004461/qtm-20260202.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T05:48:30.583698+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"}