WESTERN DIGITAL CORP — Director's Dealing 2020

Feb 5, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESTERN DIGITAL CORP (WDC)
CIK: 0000106040
Period of Report: 2020-02-04

Reporting Person: RAY MICHAEL CHARLES (EVP, Chief Legal Officer & Sec)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-02-04	Common Stock	M	4387	$44.78	Acquired	56149	Direct
2020-02-04	Common Stock	S	4387	$69.0	Disposed	51762	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-02-04	Employee Stock Option (right to buy)	$44.78	M	4387	Disposed	2023-08-03	Common Stock (4387)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9.1527	Indirect

Footnotes

F1: These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 1, 2019.

F2: The option vested 25% one year from the grant date of 8/3/2016, and an additional 6.25% vested at the end of each three-month period through 2/3/2020. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 8/3/2020.