SEC Form 4 · accession 0001363249-15-000004

WESTERN DIGITAL CORP · WDC

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Officer — President, WD Subsidiary

Period of report

Jun 18, 2015

Accepted (ET)

Jun 22, 2015 · 7:56 pm EDT

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0000106040

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I
Common Stock	Jun 18, 2015	M	3,016	$29.60	A	55,698	D
Common Stock	Jun 18, 2015	M	3,480	$43.11	A	59,178	D
Common Stock^F1	Jun 18, 2015	S	6,829	$92.3814	D	52,349	D

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Employee Stock Option (right to buy)^F2	$29.60	Jun 18, 2015	M	3,016	D	Sep 14, 2012	Sep 14, 2018	Common Stock	3,016	3,017	D
Employee Stock Option (right to buy)^F3	$43.11	Jun 18, 2015	M	3,480	D	Sep 6, 2013	Sep 6, 2019	Common Stock	3,480	17,401	D

F1Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from a low of $92.0190 to a high of $92.40. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.
F2The option vested 25% one year from the grant date of 9/14/2011, and an additional 6.25% vested at the end of each three-month period through 6/14/2015. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/14/2015.
F3The option vested 25% one year from the grant date of 9/6/2012, and an additional 6.25% vested at the end of each three-month period through 6/6/2015. The remaining shares subject to the option will vest at 6.25% at the end of each three-month period until fully vested on 9/6/2016.