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Filing metadata

Accession number: 0001140361-18-023755
Form type: Form 4
Filer: AMTECH SYSTEMS INC
CIK: CIK 720500
Filed: May 15, 2018
Reporting period: May 11, 2018
Description: Insider transaction

Documents

0001140361-18-023755-index.htm

Complete submission

0001140361-18-023755.txt

directory listing

Filed by

AMTECH SYSTEMS INC