{"filing":{"accession_number":"0001628280-26-059879","cik":"0000709283","ticker":"QMCO","company_name":"QUANTUM CORP /DE/","form":"8-K","filing_date":"2026-09-01","report_date":"2026-09-01","primary_document":"qtm-20260901.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/709283/000162828026059879/qtm-20260901.htm"},"events":[{"id":31050,"run_id":28473,"accession_number":"0001628280-26-059879","anchor_item_number":"5.02","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.94,"summary":"Quantum Corporation appointed Hiral A. Patel as Chief Accounting Officer and Principal Accounting Officer, effective September 1, 2026. Ms. Patel's compensation package includes a base salary of $335,000, a 50% target bonus, and 50,000 restricted stock units.","company_name":"QUANTUM CORP /DE/","ticker":"QMCO","filing_date":"2026-09-01","form":"8-K","submitted_at":null,"items":[{"id":33835,"accession_number":"0001628280-26-059879","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the appointment of Hiral A. Patel as Chief Accounting Officer and Principal Accounting Officer of Quantum Corporation, effective September 1, 2026. While the disclosure includes compensatory arrangements (base salary of $335,000, 50% target bonus, and 50,000 RSUs), the principal action is the appointment itself. The filing centers on Ms. Patel \"taking a role\" as a named executive officer, making exec_appointment the most salient classification. The appointment is material as it involves a key financial reporting officer at a public company.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:51:50.507549+00:00","company_name":"","ticker":null,"filing_date":""},{"id":33836,"accession_number":"0001628280-26-059879","item_number":"8.01","item_title":"Other Events.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"The filing discloses the appointment of Hiral A. Patel as Chief Accounting Officer and principal accounting officer of Quantum Corporation, effective immediately. While the press release also mentions a compensatory arrangement (50,000 restricted stock units), the principal disclosed action is the appointment itself to a named executive officer role. The appointment of a principal accounting officer is material to investors as it affects the company's financial reporting and internal controls oversight.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:51:50.507549+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":33835,"accession_number":"0001628280-26-059879","item_number":"5.02","item_title":"Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"The filing discloses the appointment of Hiral A. Patel as Chief Accounting Officer and Principal Accounting Officer of Quantum Corporation, effective September 1, 2026. While the disclosure includes compensatory arrangements (base salary of $335,000, 50% target bonus, and 50,000 RSUs), the principal action is the appointment itself. The filing centers on Ms. Patel \"taking a role\" as a named executive officer, making exec_appointment the most salient classification. The appointment is material as it involves a key financial reporting officer at a public company.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:51:50.507549+00:00","company_name":"QUANTUM CORP /DE/","ticker":"QMCO","filing_date":"2026-09-01"},{"id":33836,"accession_number":"0001628280-26-059879","item_number":"8.01","item_title":"Other Events.","event_type":"exec_appointment","event_domain":"governance","is_material":true,"confidence":0.92,"reasoning":"The filing discloses the appointment of Hiral A. Patel as Chief Accounting Officer and principal accounting officer of Quantum Corporation, effective immediately. While the press release also mentions a compensatory arrangement (50,000 restricted stock units), the principal disclosed action is the appointment itself to a named executive officer role. The appointment of a principal accounting officer is material to investors as it affects the company's financial reporting and internal controls oversight.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-09-01T20:51:50.507549+00:00","company_name":"QUANTUM CORP /DE/","ticker":"QMCO","filing_date":"2026-09-01"}]}