Quantum Corporation – Filings and Transcripts

NASDAQ: QMCO
Share price (7/21/26): $11.46
Market cap (7/21/26): $451 million

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Key Exhibits

External Links

Financials Filter

ended 03/31/26 FY 2026

Late annual filing notification for FY 2026

ended 12/31/25 Q3

ended 09/30/25 Q2

ended 06/30/25 Q1 2026 – amended

Prospectuses and Registrations Filter

Initial registration of new securities

Prospectus supplement

Registration of securities for employees

Initial registration of new securities

Prospectus supplement

Ownership Filter

Dialectic Technology SPV LLC

Dialectic Technology SPV LLC

News Filter

Reports Fiscal Fourth Quarter and Full Year 2026 Financial Results

Termination of Material Definitive Agreement, Shareholder Nominations, Other Events

Announces Preliminary Fiscal Fourth Quarter 2026 Financial Results

Reports Fiscal Third Quarter 2026 Financial Results

Appoints William H. White as Chief Financial Officer

Proxies Filter

Additional info about upcoming vote

Additional info about upcoming vote

Definitive proxy

Preliminary proxy

Additional info about upcoming vote

Other Filter

Conflict Minerals disclosure

Notice of effectiveness

Correspondence with the SEC

Letter from the SEC

Notice of effectiveness