CostcoInvestor RelationsBack to costco.com
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

media request form

SEC filings
SEC Filing Keyword Search (View search tips)
Groupings Filter (View SEC Groupings descriptions)
View Section 16 Filings (3,4,5)
<< First | Previous | Next | Last >>
Filing DateFormDescriptionFiling GroupDownloads
12/18/144Statement of changes in beneficial ownership of securities3,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
12/18/144Statement of changes in beneficial ownership of securities3,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
12/15/144Statement of changes in beneficial ownership of securities3,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
12/15/144Statement of changes in beneficial ownership of securities3,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
12/11/144Statement of changes in beneficial ownership of securities3,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
12/09/144/AAmendment to a previously filed 43,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
12/01/144/AAmendment to a previously filed 43,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
11/24/145/AAmendment to a previously filed 53,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
11/07/144Statement of changes in beneficial ownership of securities3,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
11/07/144Statement of changes in beneficial ownership of securities3,4,5 Download SEC Filing to Word Excel SEC Filing Unavailable Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
<< First | Previous | Next | Last >>
©1998-2010 Costco Wholesale Corporation. All rights reserved.
Privacy Statement,  Investor Relations,  Employment Opportunities