| Name | Relationship | Address | Signature | Signature date | CIK | 
|---|---|---|---|---|---|
| Gubbi Vidyadhara K | Chief of Global Ops | C/O WESTERN DIGITAL CORPORATION, 5601 GREAT OAKS PARKWAY, SAN JOSE | By: /s/ Sandra Garcia Attorney-in-Fact For: Vidyadhara K. Gubbi | 2025-05-28 | 0002057093 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WDC | Common Stock | Tax liability | -$39.9K | -795 | -0.46% | $50.18 | 174K | May 25, 2025 | Direct | F1 | 
| transaction | WDC | Common Stock | Tax liability | -$14.7K | -284 | -0.16% | $51.82 | 174K | May 27, 2025 | Direct | F1 | 
| Id | Content | 
|---|---|
| F1 | Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e). |