ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)

Company

DAWSON GEOPHYSICAL CO

Filed

March 15, 2013

Period of Report

December 31, 2012

Accession Number

0001104659-13-021268

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 →