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Filing metadata

Accession number: 0001266457-12-000001
Form type: Form 4
Filer: AMTECH SYSTEMS INC
CIK: CIK 720500
Filed: May 31, 2012
Reporting period: May 31, 2012
Description: Insider transaction

Documents

0001266457-12-000001-index.htm

Complete submission

0001266457-12-000001.txt

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Filed by

AMTECH SYSTEMS INC