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Home > Insider Trading > Filing (0001209191-11-052505)

Filing Details

Accession Number:: 0001209191-11-052505
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-10-24 18:14:01
Reporting Period:: 2011-10-22

Filing Date:: 2011-10-24
Accepted Time:: 2011-10-24 18:14:01
SEC Url:: Form 4 Filing

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
1184497	S David Petterson	999 Lake Drive Issaquah WA 98027		No	No	No	Yes

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Disposition	2011-10-22	662	$85.30	31,838	No	4	F	Direct
Common Stock	Disposition	2011-10-22	662	$85.30	31,176	No	4	F	Direct
Common Stock	Disposition	2011-10-22	851	$85.30	30,325	No	4	F	Direct
Common Stock	Acquisiton	2011-10-22	12,500	$0.00	42,825	No	4	A	Direct
Common Stock	Disposition	2011-10-24	5,326	$0.00	37,499	No	4	S	Direct

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

Footnotes

Vests one-fifth on October 22, 2012 and one-fifth annually on October 22 for the following four years.
Not applicable. Grant of Restricted Stock Units.
Shares sold as follows:1,739 @ 85.01001,300 @ 85.0200987 @ 85.0300900 @ 85.0400400 @ 85.0500