Transaction #11505 · Form 4 · 0001266824-25-000230
WESTERN DIGITAL CORP · Stock award · Common Stock
WESTERN DIGITAL CORP · Transacted November 20, 2025 · Filed November 21, 2025
What does this filing report?
An SEC Form 4 filing for WESTERN DIGITAL CORP records a stock award involving Common Stock on November 20, 2025. The reported quantity was 1,585. The filing date is November 21, 2025. This is one transaction record; amounts are not allocated among any joint reporting owners.
The acquisition category describes how securities were received. It does not by itself establish a cash purchase of common stock. Read the transaction code definitionsand the original filing before interpreting the amounts.
Transaction details
- Company
- WESTERN DIGITAL CORP
- Company CIK
- 0000106040
- Security type
- Non-derivative
- Acquisition type
- Stock award · Code A
- Quantity acquired
- 1,585
- Reported price
- 0
- Reference value
- 0
- Currency
- Currency not specified
- Ownership
- Direct
- Holdings after transaction
- 28,897
- Ownership description
- Not reported
- SEC acceptance time
- Nov 21, 2025, 5:31 PM EST
- 10b5-1 indication
- Not indicated
Reference value is reported quantity × reported price. It is not a confirmed cash payment or an estimate of a derivative's economic value. A missing currency is not assumed to be USD.
Reporting owners
- MASSENGILL MATTHEW E ↗
Director
CIK 0001232826
These are the reporting owners named in the filing. Quantities and amounts are not allocated among co-reporters. Roles reflect this filing, not a current profile.
Company listings
The linked listing is identified separately from other current company listings.
Filing footnotes & remarks
- F1
- Represents the grant of restricted stock units to the Reporting Person. Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.
- F2
- Includes 8,508 additional stock units acquired by the Reporting Person in connection with the Issuer's spin-off (the "Spin-Off") of a then-wholly owned subsidiary of the Issuer on February 21, 2025. Pursuant to an Employee Matters Agreement, at the effective time of the Spin-Off, each outstanding Issuer stock unit was adjusted and converted into additional stock units based on the equity conversion ratio of 1.452526 per every Issuer stock unit.
Footnotes are reproduced as plain text from the current source filing. For the full context, read the original SEC filing.
This record was updated Eastern Time. This is the stored record update time, not the transaction date. Report a correction.