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Home > Insider Trading > Filing (0001266824-12-000047)

Filing Details

Accession Number:: 0001266824-12-000047
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-07-31 18:24:54
Reporting Period:: 2012-07-27

Filing Date:: 2012-07-31
Accepted Time:: 2012-07-31 18:24:54
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
106040	Western Digital Corp	WDC	Computer Storage Devices (3572)	330956711

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1232830	R Joseph Carrillo	C/O Western Digital Corporation 3355 Michelson Drive, Suite 100 Irvine CA 92612	Principal Accounting Officer	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2012-07-27	30,000	$3.85	122,786	No	4	M	Direct
Common Stock	Disposition	2012-07-27	30,000	$40.00	92,786	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Employee Stock Option (right to buy)	Disposition	2012-07-27	30,000	$0.00	30,000	$3.85

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0	2003-03-23	2012-09-23	No	4	M	Direct

Footnotes

The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting persion on May 31, 2012.
The option vested 25% six months from the date of grant. The remaining portion vested in three substantially equal annual installments on each of the first, second and third anniversaries of the grant date.