Amtech Systems, Inc.

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

SEC Filings

Form Filed Description
4 Sep 6, 2022 OWNERSHIP DOCUMENT
8-K Aug 26, 2022 8-K
4 Aug 25, 2022 FORM 4 SUBMISSION
4 Aug 25, 2022 FORM 4 SUBMISSION
10-Q Aug 15, 2022 10-Q
8-K Aug 15, 2022 8-K
SD May 26, 2022 SD
4 May 17, 2022 OWNERSHIP DOCUMENT
10-Q May 11, 2022 10-Q
8-K May 11, 2022 8-K
8-K Apr 28, 2022 8-K
S-8 Mar 25, 2022 S-8
4 Mar 4, 2022 FORM 4 SUBMISSION
4 Mar 4, 2022 FORM 4 SUBMISSION
4 Mar 4, 2022 FORM 4 SUBMISSION
8-K Mar 4, 2022 8-K
4 Mar 4, 2022 OWNERSHIP DOCUMENT
SC 13D/A Feb 24, 2022 SC 13D/A
4 Feb 24, 2022 FORM 4
10-Q Feb 14, 2022 10-Q
8-K Feb 14, 2022 8-K
SC 13G/A Feb 14, 2022 ASYS 2021 SC13GA
SC 13G/A Feb 9, 2022 SCHEDULE 13G/A
SC 13G/A Feb 8, 2022 SEC SCHEDULE 13G
DEF 14A Jan 18, 2022 DEF 14A
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