Quantum Corporation

NASDAQ: QMCO
Share price (1/14/26): $7.49
Market cap (1/14/26): $103 million

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ended 09/30/25 Q2

ended 06/30/25 Q1 2026 – amended

ended 06/30/25 Q1

ended 03/31/25 FY 2025

Late quarterly filing notification for Q1 2026

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Prospectus supplement

Initial registration of new securities

Prospectus supplement

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Prospectus supplement

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Dialectic Technology SPV LLC

Craythorne Anthony

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Announces Preliminary Fiscal Third Quarter 2026 Financial Results

Material Definitive Agreement, New Financial Obligation or Off-Balance Sheet Arrangement, Unregistered Sales of Equity Securities, Shareholder Vote Results, Financial Statements or Exhibits

Reports Fiscal Second Quarter 2026 Financial Results

Announces Preliminary Fiscal Second Quarter 2026 Financial Results

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Notice of effectiveness

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Notice of effectiveness

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Notice of effectiveness