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Ownership Document |
Schema Version: X0508 |
Document Type: 4 |
Period of Report: 11/15/23 |
Not Subject to Section 16: 0 |
Issuer: |
| Issuer CIK: 106040 |
| Issuer Name: WESTERN DIGITAL CORP |
| Issuer Trading Symbol: WDC |
Reporting Owner: |
| Reporting Owner ID: |
| | Owner CIK: 1183597 |
| | Owner Name: DOLUCA TUNC |
| Reporting Owner Address: |
| | Owner Street 1: C/O WESTERN DIGITAL CORPORATION |
| | Owner Street 2: 5601 GREAT OAKS PARKWAY |
| | Owner City: SAN JOSE |
| | Owner State: CA |
| | Owner ZIP Code: 95119 |
| | Owner State Description: |
| Reporting Owner Relationship: |
| | Is Director? Yes |
| | Is Officer? No |
| | Is Ten Percent Owner? No |
| | Is Other? No |
Aff 10b5 One: 0 |
Non-Derivative Table: |
| Non-Derivative Transaction: |
| | Security Title: |
| | | Value: Common Stock |
| | | Footnote ID: F1 |
| | Transaction Date: |
| | | Value: 11/15/23 |
| | Transaction Coding: |
| | | Transaction Form Type: 4 |
| | | Transaction Code: A |
| | | Equity Swap Involved? No |
| | Transaction Amounts: |
| | | Transaction Shares: |
| Value: 5,213 |
| | | Transaction Price Per Share: |
| Value: 0.0 |
| | | Transaction Acquired-Disposed Code: |
| Value: A |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 5,213 |
| Footnote ID: F2 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: D |
| Non-Derivative Holding: |
| | Security Title: |
| | | Value: Common Stock |
| | Post-Transaction Amounts: |
| | | Shares Owned Following Transaction: |
| Value: 27,162 |
| | Ownership Nature: |
| | | Direct or Indirect Ownership: |
| Value: I |
| | | Nature of Ownership: |
| Value: By Family Trust |
Footnotes: |
| Footnote - 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. |
| Footnote - F2: Includes change in form of beneficial ownership of shares of Issuer's common stock in connection with the vesting of the Reporting Person's restricted stock unit award. The underlying shares were issued directly to the Reporting Person's Family Trust account. |
Owner Signature: |
| Signature Name: By: /s/ Sandra Garcia Attorney-in-Fact For: Tunc Doluca |
| Signature Date: 11/16/23 |