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Filing metadata

Accession number: 0000720500-18-000035
Form type: Form 4
Filer: AMTECH SYSTEMS INC
CIK: CIK 720500
Filed: Jun 01, 2018
Reporting period: May 31, 2018
Description: Insider transaction

Documents

0000720500-18-000035-index.htm

Complete submission

0000720500-18-000035.txt

directory listing

Filed by

AMTECH SYSTEMS INC