10-K

Company

AMTECH SYSTEMS INC

Filed

December 7, 2012

Period of Report

September 30, 2012

Accession Number

0000720500-12-000031

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 →