WESTERN DIGITAL CORP — Director's Dealing 2025

Jun 24, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESTERN DIGITAL CORP (WDC)
CIK: 0000106040
Period of Report: 2025-06-20

Reporting Person: Gubbi Vidyadhara K (Chief of Global Ops)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-06-20	Common Stock	M	28	$0.0	Acquired	172441	Direct
2025-06-20	Common Stock	F	8218	$59.29	Disposed	164223	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-06-20	Dividend Equivalent Rights	$	M	28.2277	Disposed		Common Stock (28.2277)	Direct

Footnotes

F1: The dividend equivalent rights were converted into, and paid in the form of, shares of the Issuer's common stock on a one-for-one basis in connection with the vesting of restricted stock units to which the dividend equivalent rights relate. A cash amount was also paid to the holder to settle a fractional dividend equivalent right.

F2: Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).