DEF 14A

Proxy Statement

AMTECH SYSTEMS INC Filed 2013-01-24 Acc 0000720500-13-000003

Documents 1

DEF 14A Proxy Statement , asys-2013proxy.htm

Around this filing

2014-03-28 DEF 14A Proxy Statement
2013-01-29 ARS Annual Report to Security Holders
2013-01-24 DEF 14A Proxy Statement
2012-01-23 DEF 14A Proxy Statement

Link to a passage

External

SEC EDGAR (opens in new tab)