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	investor relations home investor overview corporate governance and citizenship stock information financial reports SEC filings fundamentals news releases analyst coverages webcasts & presentations event calendar investor FAQs contact information Costco logo request Print Page E-mail Page RSS Feeds E-mail Alerts Financial Tear Sheet		SEC filings SEC Filing Keyword Search (View search tips) Groupings Filter (View SEC Groupings descriptions) All Forms3,4,5Annual FilingsCurrent ReportsOtherProxy FilingsQuarterly FilingsRegistration Statements View Section 16 Filings (3,4,5) << First | Previous | Next | Last >> Filing Date Form Description Filing Group Downloads 05/16/13 4 Statement of changes in beneficial ownership of securities 3,4,5 05/03/13 4 Statement of changes in beneficial ownership of securities 3,4,5 05/02/13 4 Statement of changes in beneficial ownership of securities 3,4,5 05/01/13 4 Statement of changes in beneficial ownership of securities 3,4,5 04/25/13 4 Statement of changes in beneficial ownership of securities 3,4,5 04/19/13 4 Statement of changes in beneficial ownership of securities 3,4,5 04/16/13 4 Statement of changes in beneficial ownership of securities 3,4,5 04/03/13 4 Statement of changes in beneficial ownership of securities 3,4,5 03/28/13 4 Statement of changes in beneficial ownership of securities 3,4,5 03/15/13 4 Statement of changes in beneficial ownership of securities 3,4,5 << First | Previous | Next | Last >>
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