QUANTUM CORP /DE/
QMCO
DELAYED 1 MONTH

3 insider filings · Latest: Jun 4, 2026

Common Stock Transactions

No transactions found.

Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Jun 4, 2026Jun 9 1:54 AMJohn FichthornDirector, 10% Owner
Conversion
57,241,228—0(I)

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Jun 1, 2026Jun 9 1:54 AMJohn FichthornDirector, 10% Owner
Other (J)
105,911—105,911(I)

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Jun 4, 2026Jun 9 1:21 AMDialectic Technology SPV LLC10% Owner
Conversion
——0(D)

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Jun 1, 2026Jun 9 1:21 AMDialectic Technology SPV LLC10% Owner
Other (J)
105,911—105,911(D)

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