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Home > Insider Trading > Filing (0001209191-12-049317)

Filing Details

Accession Number:: 0001209191-12-049317
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-10-15 13:12:32
Reporting Period:: 2012-10-12

Filing Date:: 2012-10-15
Accepted Time:: 2012-10-15 13:12:32
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
1228977	Ii H William Gates	5161 Ne 41St St. Seattle WA 98105		Yes	No	No	No

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	Acquisiton	2012-10-12	4,500	$37.35	36,340	No	4	M	Direct
Common Stock	Acquisiton	2012-10-12	12,000	$43.79	48,340	No	4	M	Direct
Common Stock	Disposition	2012-10-12	1,762	$97.28	46,578	No	4	S	Direct
Common Stock	Disposition	2012-10-12	5,500	$97.48	41,078	No	4	S	Direct

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

Reported Derivative Transactions

Show Other Fields >>

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Stock Option	Disposition	2012-10-12	4,500	$37.35	4,500	$37.35
Common Stock	Stock Option	Disposition	2012-10-12	12,000	$43.79	12,000	$43.79

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
0	2004-04-01	2014-04-01	No	4	M	Direct
0	2005-04-01	2015-04-01	No	4	M	Direct

Footnotes

The price shown is a weighted average sale price for shares sold in multiple transactions; the sale prices ranged from $97.4600 to $97.5000 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.