WESTERN DIGITAL CORP — Director's Dealing 2016

Sep 23, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WESTERN DIGITAL CORP (WDC)
CIK: 0000106040
Period of Report: 2016-09-21

Reporting Person: CORDANO MICHAEL D (President and COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-09-21	Common Stock	M	7185.0	$38.63	Acquired	82988	Direct
2016-09-21	Common Stock	S	7185.0	$54.5	Disposed	75803	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-09-21	Employee Stock Option (right to buy)	$38.63	M	7185.0	Disposed	2019-05-16	Common Stock (7185)	Direct

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 August 8, 2016.

F2: The option vested 25% on the first anniversary of the grant date and 6.25% at the end of each three-month period thereafter.