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Reporting owner

MASSENGILL MATTHEW E

Reporting owner CIK 0001232826 · Director

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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.MASSENGILL MATTHEW EMASSENGILL MATTHEW EMASSENGILL MATTHEW E · December 18, 2025 · Stock award · Dividend Equivalent RightsMASSENGILL MATTHEW E · November 20, 2025 · Stock award · Common StockNov 20, 2025Dec 18, 2025
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

2 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
Dec 18, 2025WESTERN DIGITAL CORPDividend Equivalent RightsMASSENGILL MATTHEW EStock award
Nov 20, 2025WESTERN DIGITAL CORPCommon StockMASSENGILL MATTHEW EStock award

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: WESTERN DIGITAL CORPWDC · company listingsStock awardDividend Equivalent RightsDerivative security · Code A20.6910Value: 0Currency not specifiedView ↗
Trade: WESTERN DIGITAL CORPWDC · company listingsStock awardCommon StockNon-derivative security · Code A1,5850Value: 0Currency not specifiedView ↗