{"filing":{"accession_number":"0001193125-26-259525","cik":"0000709283","ticker":"QMCO","company_name":"QUANTUM CORP /DE/","form":"8-K","filing_date":"2026-06-05","report_date":null,"primary_document":"d391891d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/709283/000119312526259525/d391891d8k.htm"},"events":[{"id":6485,"run_id":5674,"accession_number":"0001193125-26-259525","anchor_item_number":"1.02","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"The Company terminated three material financing arrangements totaling approximately $57.8 million, including elimination of $56.0 million in term debt, a convertible note indenture, and an equity line, representing a significant restructuring of the Company's capital structure and financial obligations.","company_name":"QUANTUM CORP /DE/","ticker":"QMCO","filing_date":"2026-06-05","form":"8-K","submitted_at":null,"items":[{"id":4746,"accession_number":"0001193125-26-259525","item_number":"1.02","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses termination of three material financing arrangements totaling approximately $57.8 million in debt repayment and elimination of convertible notes, representing a significant restructuring of the Company's capital structure. While Item 1.02 technically covers \"termination of material definitive agreements,\" the substance here—elimination of $56.0 million in term debt, a convertible note indenture, and an equity line—constitutes a material change in the Company's financial obligations and capital structure that would affect a reasonable investor's assessment of the registrant's financial position and leverage.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T20:06:12.880893+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":6486,"run_id":5674,"accession_number":"0001193125-26-259525","anchor_item_number":"8.01","event_type":"other_material","event_domain":"catchall","is_material":false,"confidence":0.55,"summary":"The Company announced its 2026 annual meeting date of September 15, 2026, and provided procedural notice of stockholder proposal submission deadlines under the company's Bylaws.","company_name":"QUANTUM CORP /DE/","ticker":"QMCO","filing_date":"2026-06-05","form":"8-K","submitted_at":null,"items":[{"id":4747,"accession_number":"0001193125-26-259525","item_number":"5.08","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":false,"confidence":0.45,"reasoning":"Item 5.08 addresses shareholder director nominations, but the disclosure here is minimal and incorporates Item 8.01 by reference without substantive detail. Without access to Item 8.01's content, the materiality and specific event type cannot be determined. The boilerplate incorporation language suggests this may be a routine procedural disclosure rather than a material nomination event, but genuine uncertainty remains about what Item 8.01 actually contains.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T20:06:12.880893+00:00","company_name":"","ticker":null,"filing_date":""},{"id":4748,"accession_number":"0001193125-26-259525","item_number":"8.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":false,"confidence":0.85,"reasoning":"This disclosure announces the 2026 annual meeting date (September 15, 2026) and provides procedural notice of stockholder proposal submission deadlines under the company's Bylaws. While the announcement of an annual meeting date is a standard corporate governance matter, the specific procedural deadlines and compliance requirements are routine administrative disclosures that would not materially affect a reasonable investor's assessment of the registrant's financial condition or operations.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T20:06:12.880893+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":4746,"accession_number":"0001193125-26-259525","item_number":"1.02","item_title":null,"event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The filing discloses termination of three material financing arrangements totaling approximately $57.8 million in debt repayment and elimination of convertible notes, representing a significant restructuring of the Company's capital structure. While Item 1.02 technically covers \"termination of material definitive agreements,\" the substance here—elimination of $56.0 million in term debt, a convertible note indenture, and an equity line—constitutes a material change in the Company's financial obligations and capital structure that would affect a reasonable investor's assessment of the registrant's financial position and leverage.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T20:06:12.880893+00:00","company_name":"QUANTUM CORP /DE/","ticker":"QMCO","filing_date":"2026-06-05"},{"id":4747,"accession_number":"0001193125-26-259525","item_number":"5.08","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":false,"confidence":0.45,"reasoning":"Item 5.08 addresses shareholder director nominations, but the disclosure here is minimal and incorporates Item 8.01 by reference without substantive detail. Without access to Item 8.01's content, the materiality and specific event type cannot be determined. The boilerplate incorporation language suggests this may be a routine procedural disclosure rather than a material nomination event, but genuine uncertainty remains about what Item 8.01 actually contains.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T20:06:12.880893+00:00","company_name":"QUANTUM CORP /DE/","ticker":"QMCO","filing_date":"2026-06-05"},{"id":4748,"accession_number":"0001193125-26-259525","item_number":"8.01","item_title":null,"event_type":"other_material","event_domain":"catchall","is_material":false,"confidence":0.85,"reasoning":"This disclosure announces the 2026 annual meeting date (September 15, 2026) and provides procedural notice of stockholder proposal submission deadlines under the company's Bylaws. While the announcement of an annual meeting date is a standard corporate governance matter, the specific procedural deadlines and compliance requirements are routine administrative disclosures that would not materially affect a reasonable investor's assessment of the registrant's financial condition or operations.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-05T20:06:12.880893+00:00","company_name":"QUANTUM CORP /DE/","ticker":"QMCO","filing_date":"2026-06-05"}]}