| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Tan Irving | Chief Executive Officer, Director | C/O WESTERN DIGITAL CORPORATION, 5601 GREAT OAKS PARKWAY, SAN JOSE | By: /s/ Sandra Garcia Attorney-in-Fact For: Irving Tan | 28 May 2025 | 0001729518 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WDC | Common Stock | Tax liability | $93,786 | -1,869 | -0.31% | $50.18 | 603,573 | 23 May 2025 | Direct | F1 |
| transaction | WDC | Common Stock | Tax liability | $5,821 | -116 | -0.02% | $50.18 | 603,457 | 25 May 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). |