4 | SEC Filings Hub

Filing metadata

Accession number: 0001209191-20-019308
Form type: Form 4
Filer: AMTECH SYSTEMS INC
CIK: CIK 720500
Filed: Mar 16, 2020
Reporting period: Mar 13, 2020
Description: Insider transaction

Documents

0001209191-20-019308-index.htm

Complete submission

0001209191-20-019308.txt

directory listing

Filed by

AMTECH SYSTEMS INC