FORM 10-K FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2009

Company

GEOSPACE TECHNOLOGIES CORP

Filed

December 11, 2009

Period of Report

September 30, 2009

Accession Number

0001193125-09-251202

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 →