Quantum Corp /De/ (QMCO) — DEFA14A Filings
All DEFA14A filings from Quantum Corp /De/. Browse 2 DEFA14A reports with AI-powered summaries and risk analysis.
DEFA14A Filings (2)
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Quantum Corp Files Proxy Materials
— Dec 2, 2025 Risk: low
Quantum Corporation filed a Definitive Additional Materials (DEFA14A) on December 2, 2025, related to proxy materials. The filing indicates no fee was required -
Quantum Corp Files Supplemental Proxy Materials
— Aug 2, 2024 Risk: low
Quantum Corporation filed a Definitive Additional Materials filing (DEFA14A) on August 2, 2024, supplementing its proxy statement. This filing concerns matters
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