FORM 10-Q

Company

COSTCO WHOLESALE CORP /NEW

Filed

March 15, 2012

Period of Report

February 12, 2012

Accession Number

0001193125-12-115279

A 10-Q is a quarterly financial report filed after each of the first three quarters of a fiscal year. It includes unaudited financial statements and management commentary. Learn more about 10-Q filings →