| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Feller Brad | SVP & Chief Accounting Officer | C/O WESTERN DIGITAL CORPORATION, 5601 GREAT OAKS PARKWAY, SAN JOSE | By: /s/ Sandra Garcia Attorney-in-Fact For: Brad Feller | 2025-11-24 | 0001560734 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WDC | Common Stock | Award | $0 | +9.91K | $0.00 | 9.91K | 20 Nov 2025 | Direct | F1 |
| Id | Content |
|---|---|
| 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. |