ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)

Company

KOSS CORP

Filed

September 2, 2011

Period of Report

June 30, 2011

Accession Number

0001104659-11-050170

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 →