WESTERN DIGITAL CORP — Director's Dealing 2016

Aug 5, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESTERN DIGITAL CORP (WDC)
CIK: 0000106040
Period of Report: 2016-08-03

Reporting Person: CAMPBELL STEVEN GLENN (EVP & Chief Technology Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-08-03	Common Stock	A	18451.0	$0.0	Acquired	53489	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-08-03	Employee Stock Option (right to buy)	$44.78	A	42433.0	Acquired	2023-08-03	Common Stock (42433)	Direct

Footnotes

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.

F2: Includes 392 shares acquired under the issuer's Employee Stock Purchase Plan on May 31, 2016.

F3: The option vests 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter.