433 filings
8-K
ASYS
Amtech Systems Inc.
8 Mar 24
Submission of Matters to a Vote of Security Holders
4:07pm
8-K
ASYS
Amtech Systems Inc.
5 Mar 24
Changes in Registrant's Certifying Accountant
4:08pm
8-K
ASYS
Amtech Systems Inc.
29 Feb 24
Departure of Directors or Certain Officers
4:20pm
UPLOAD
ASYS
Amtech Systems Inc.
15 Feb 24
Letter from SEC
12:00am
10-Q
2024 Q1
ASYS
Amtech Systems Inc.
Quarterly report
9 Feb 24
4:18pm
8-K
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9 Feb 24
Amtech Reports First Quarter 2024 Results
4:11pm
CORRESP
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9 Feb 24
Correspondence with SEC
12:00am
UPLOAD
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1 Feb 24
Letter from SEC
12:00am
ARS
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24 Jan 24
Annual report to shareholders
5:02pm
8-K
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14 Dec 23
Amtech Reports Fourth Quarter and Year End Fiscal 2023 Results
5:16pm
8-K
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13 Dec 23
Amtech Fourth Quarter Fiscal 2023 Business Update
4:17pm
8-K
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11 Dec 23
Entry into a Material Definitive Agreement
5:06pm
8-K/A
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17 Aug 23
Departure of Directors or Certain Officers
4:37pm
8-K
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9 Aug 23
Amtech Reports Third Quarter Fiscal 2023 Results
4:09pm
SD
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31 May 23
Conflict minerals disclosure
4:30pm
8-K
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10 May 23
Amtech Reports Second Quarter Fiscal 2023 Results
4:14pm