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Reporting owner

FICHTHORN JOHN

Reporting owner CIK 0001411509 · Director · 10% owner

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These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.

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Transaction timeline

Who reported an acquisition, and when the transaction occurred.

Reported acquisitions by transaction dateEach row is a reporting owner. Select a marker to open its transaction details. Jointly reported transactions appear for each associated reporting owner, without dividing quantities or amounts.FICHTHORN JOHNFICHTHORN JOHNFICHTHORN JOHN · October 1, 2026 · Stock award · Common StockFICHTHORN JOHN · December 18, 2025 · Other acquisition · Convertible NotesFICHTHORN JOHN · September 23, 2025 · Other acquisition · Warrant (right to buy)Sep 23, 2025Oct 1, 2026
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

3 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Oct 1, 2026QUANTUM CORP /DE/Common StockFICHTHORN JOHNStock award
Dec 18, 2025QUANTUM CORP /DE/Convertible NotesFICHTHORN JOHNOther acquisition
Sep 23, 2025QUANTUM CORP /DE/Warrant (right to buy)FICHTHORN JOHNOther acquisition

Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Transactions in associated filings

Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedCompanyReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: QUANTUM CORP /DE/QMCO · company listings
FICHTHORN JOHNDirector · 10% owner
Stock awardCommon StockNon-derivative security · Code A12,0000Value: 0Currency not specifiedView ↗
Trade: QUANTUM CORP /DE/QMCO · company listings
FICHTHORN JOHNDirector · 10% owner
Other acquisitionConvertible NotesDerivative security · Code J0Not reported *Value: Not reportedCurrency not specifiedView ↗
Trade: QUANTUM CORP /DE/QMCO · company listings
FICHTHORN JOHNDirector · 10% owner
Other acquisitionWarrant (right to buy)Derivative security · Code J2,653,308Not reported *Value: Not reportedCurrency not specifiedView ↗