Amtech Systems, Inc.

ASYS ·Industrials, Specialty Industrial Machinery, United States
Financial Statements › SEC Filings

SEC Filings

Form Filed Description
SC 13G/A Jan 14, 2022
4 Nov 24, 2021 OWNERSHIP DOCUMENT
8-K Nov 19, 2021 8-K
4 Nov 18, 2021 FORM 4 SUBMISSION
4 Nov 18, 2021 FORM 4 SUBMISSION
10-K Nov 17, 2021 10-K
8-K Nov 17, 2021 8-K
4 Sep 10, 2021 FORM 4 SUBMISSION
4 Sep 7, 2021 FORM 4 SUBMISSION
4 Aug 13, 2021 FORM 4 SUBMISSION
3 Aug 13, 2021 FORM 3 SUBMISSION
4 Aug 12, 2021 OWNERSHIP DOCUMENT
8-K Aug 12, 2021 8-K
4 Aug 10, 2021 FORM 4
10-Q Aug 4, 2021 10-Q
8-K Aug 4, 2021 8-K
SD May 21, 2021 SD
10-Q May 5, 2021 10-Q
8-K May 5, 2021 8-K
8-K Apr 26, 2021 8-K
8-K Apr 15, 2021 8-K
8-K Mar 26, 2021 8-K
4 Mar 25, 2021 FORM 4 SUBMISSION
4 Mar 25, 2021 OWNERSHIP DOCUMENT
4 Mar 25, 2021 FORM 4 SUBMISSION
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