Home > Insider Trading > Filing (0001209191-10-050327)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
909832	Costco Wholesale Corp W	COST	Retail-Variety Stores (5331)	911223280

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1184499	R Dennis Zook	999 Lake Drive Issaquah WA 98027	Executive Vp	No	Yes	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership
Common Stock	Acquisiton	2010-10-07	25,000	$0.00	80,083	No	4	A	Direct
Common Stock	Disposition	2010-10-07	3,058	$65.26	77,025	No	4	F	Direct
Common Stock	Disposition	2010-10-12	7,000	$0.00	70,025	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership
No	4	A	Direct
No	4	F	Direct
No	4	S	Direct

Footnotes

Grant was initially made in October 2009 subject to performance conditions concerning fiscal 2010, which have been deemed satisfied by the Compensation Committee of the Board of Directors. The shares of restricted stock subject to performance conditions vest ratably over a four year period from satisfaction based on continued employment with the Company. In addition, under the Stock Incentive Plan, long term employees are eligible for accelerated vesting upon the anniversary of their 25th, 30th and 35th years of service.
Not applicable. Grant of Restricted Stock Units.
Shares sold as follows:3900 @ 63.732400 @ 63.74700 @ 63.75