10-K

Company

COSTCO WHOLESALE CORP /NEW

Filed

October 16, 2013

Period of Report

September 1, 2013

Accession Number

0001445305-13-002422

A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →