FORM 10-K FOR FISCAL YEAR ENDED DECEMBER 31, 2009

Company

TENNANT CO

Filed

March 1, 2010

Period of Report

December 31, 2009

Accession Number

0000097134-10-000004

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 →