10K FY2006

Company

BUTLER NATIONAL CORP

Filed

July 27, 2006

Period of Report

April 30, 2006

Accession Number

0000015847-06-000005

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 →