FORM 10-K

Company

WD 40 CO

Filed

October 20, 2011

Period of Report

August 31, 2011

Accession Number

0001193125-11-275892

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 →