Amtech Systems, Inc.

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

SEC Filings

Form Filed Description
4 Mar 3, 2023 FORM 4 SUBMISSION
4 Mar 3, 2023 FORM 4 SUBMISSION
8-K Mar 3, 2023 8-K
4 Mar 3, 2023 FORM 4 SUBMISSION
4 Mar 3, 2023 OWNERSHIP DOCUMENT
4 Feb 13, 2023 OWNERSHIP DOCUMENT
SC 13G/A Feb 13, 2023 ASYS 13GA FILING
SC 13G/A Feb 10, 2023 SEC SCHEDULE 13G
10-Q Feb 8, 2023 10-Q
8-K Feb 8, 2023 8-K
SC 13G/A Feb 7, 2023
SC 13G/A Jan 23, 2023
DEF 14A Jan 20, 2023 DEF 14A
4 Jan 18, 2023 FORM 4 SUBMISSION
3 Jan 18, 2023 FORM 3 SUBMISSION
8-K Jan 18, 2023 8-K
8-K Jan 17, 2023 8-K
4 Dec 5, 2022 FORM 4 SUBMISSION
4 Dec 5, 2022 FORM 4 SUBMISSION
4 Nov 30, 2022 FORM 4 SUBMISSION
4 Nov 30, 2022 FORM 4 SUBMISSION
10-K Nov 30, 2022 10-K
8-K Nov 30, 2022 8-K
4 Oct 14, 2022 FORM 4 SUBMISSION
4 Sep 13, 2022 OWNERSHIP DOCUMENT
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