{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-133841","form_type":"8-K","ticker":"QMCO","cik":"0000709283","company_name":"QUANTUM CORP /DE/","filed_at":"2025-06-03T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.068573+00:00","generated_at":"2026-05-20T02:07:19.328171+00:00","sec_items":["2.02","5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Quantum appoints new CEO Hugues Meyrath; raises ~$60M via equity facility","bullets":["CEO Jamie Lerner resigned effective June 2, 2025; replaced by board member Hugues Meyrath.","New CEO Meyrath receives $550K base salary, 100K RSUs, and 100K performance-based RSUs.","Chairman Donald J. Jaworski appointed; CAO Brian E. Cabrera resigned as part of restructuring.","Raised ~$60 million to date under standby equity purchase agreement; restructuring remaining debt.","No changes to previously announced preliminary FQ4 FY2025 results (ended March 31, 2025)."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-133841","json":"https://secwatch.observer/filing/0001193125-25-133841.json","markdown":"https://secwatch.observer/filing/0001193125-25-133841.md","text":"https://secwatch.observer/filing/0001193125-25-133841.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/709283/000119312525133841/0001193125-25-133841-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/709283/000119312525133841/d92964d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-20T02:07:19.328171+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":[{"claim_id":"00f53b356f","claim":"Donald J. Jaworski was appointed as Chairman of the Board at QUANTUM CORP /DE/.","evidence_excerpt":"The Board appointed Donald J. Jaworski, an independent member of the Board, as Chairman of the Board, effective on June 2, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/709283/000119312525133841/0001193125-25-133841-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chairman of the Board"}],"fact_type":"executive_change"},{"claim_id":"3bf0644121","claim":"Hugues Meyrath was appointed as President and Chief Executive Officer at QUANTUM CORP /DE/.","evidence_excerpt":"the Board appointed Hugues Meyrath, a member of the Board, to serve as the Company’s President and Chief Executive Officer and principal executive officer, effective June 2, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/709283/000119312525133841/0001193125-25-133841-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President and Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"68dfe29536","claim":"Brian E. Cabrera resigned as Senior Vice President, Chief Administrative Officer, Chief Legal and Compliance Officer and Corporate Secretary at QUANTUM CORP /DE/.","evidence_excerpt":"Brian E. Cabrera, the Company’s Senior Vice President, Chief Administrative Officer, Chief Legal and Compliance Officer and Corporate Secretary, agreed to resign effective on June 2, 2025 in connection with the Company’s ongoing restructuring activities.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/709283/000119312525133841/0001193125-25-133841-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Senior Vice President, Chief Administrative Officer, Chief Legal and Compliance Officer and Corporate Secretary"}],"fact_type":"executive_change"},{"claim_id":"e2c6df10a9","claim":"James J. Lerner resigned as President and Chief Executive Officer at QUANTUM CORP /DE/.","evidence_excerpt":"James J. Lerner, the Company’s President and Chief Executive Officer and principal executive officer, resigned effective on June 2, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/709283/000119312525133841/0001193125-25-133841-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"President and Chief Executive Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}