White William Hillis
Reporting Owner SEC Filing List

CIK: 0002108496
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...Quantum Corp /de/Workiva Inc. Wdesk /fa03/04/2026
4Statement of changes in beneficial owner...White William Hillis03/04/2026
3Initial statement of beneficial ownershi...Quantum Corp /de/Workiva Inc. Wdesk /fa02/09/2026
3Initial statement of beneficial ownershi...White William Hillis02/09/2026

White William Hillis 's Ownership Transactions

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