4 | SEC Filings Hub

Filing metadata

Accession number: 0001104659-23-062245
Form type: Form 4
Filer: AMTECH SYSTEMS INC
CIK: CIK 720500
Filed: May 18, 2023
Reporting period: May 16, 2023
Description: Insider transaction

Documents

0001104659-23-062245-index.htm

Complete submission

0001104659-23-062245.txt

directory listing

Filed by

AMTECH SYSTEMS INC