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Filing metadata

Accession number: 0001104659-22-030585
Form type: Form 4
Filer: AMTECH SYSTEMS INC
CIK: CIK 720500
Filed: Mar 04, 2022
Reporting period: Mar 02, 2022
Description: Insider transaction

Documents

0001104659-22-030585-index.htm

Complete submission

0001104659-22-030585.txt

directory listing

Filed by

AMTECH SYSTEMS INC