23 results
10-K
2023 FY
EX-4.1
ASYS
Amtech Systems Inc.
Annual report
14 Dec 23
4:38pm
10-K
2022 FY
EX-4.1
ASYS
Amtech Systems Inc.
Annual report
30 Nov 22
4:21pm
10-K
2021 FY
EX-4.1
ASYS
Amtech Systems Inc.
Annual report
17 Nov 21
4:16pm
10-K
2020 FY
EX-4.2
ASYS
Amtech Systems Inc.
Annual report
19 Nov 20
4:41pm
10-K
2019 FY
EX-4.2
ASYS
Amtech Systems Inc.
Annual report
21 Nov 19
7:31am
8-K
EX-4.1
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5 Oct 15
Entry into a Material Definitive Agreement
12:00am
8-K
EX-4.1
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15 Dec 08
Amtech Systems Renews Shareholder Rights Agreement
12:00am
8-K
EX-4.1
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28 Apr 05
Entry into a Material Definitive Agreement
12:00am
S-8
EX-4
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11 Feb 03
Registration of securities for employees
12:00am
S-8
EX-4
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15 Jan 02
Registration of securities for employees
12:00am
S-8
EX-4
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19 Sep 00
Registration of securities for employees
12:00am
S-8
EX-4.3
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9 Aug 96
Registration of securities for employees
12:00am
S-8
EX-4.4
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9 Aug 96
Registration of securities for employees
12:00am
S-8
EX-4.1
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9 Aug 96
Registration of securities for employees
12:00am