11/12/2024
11:29 AM | Amtech Systems (Subject)
First Eagle Investment Management, LLC (Filed by)
| Form SC 13G | |
10/31/2024
10:55 AM | Amtech Systems (Subject)
DIMENSIONAL FUND ADVISORS LP (Filed by)
| Form SC 13G/A | |
10/15/2024
8:16 AM | Amtech Systems (Subject)
ROYCE & ASSOCIATES LP (Filed by)
| Form SC 13G/A | |
09/17/2024
3:22 PM | Amtech Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/06/2024
4:26 PM | Amtech Systems (Subject)
Wax Asset Management, LLC (Filed by)
| Form SC 13G/A | |
08/16/2024
4:30 PM | Amtech Systems (Issuer)
DAIGLE ROBERT C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/13/2024
4:52 PM | Amtech Systems (Issuer)
Averick Robert M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
|
08/09/2024
4:34 PM | Amtech Systems (Issuer)
Jenke Wade Michael (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
08/09/2024
4:37 PM | Amtech Systems (Issuer)
Jenke Wade Michael (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/07/2024
4:07 PM | Amtech Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/07/2024
3:19 PM | Amtech Systems (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
05/29/2024
3:45 PM | Amtech Systems (Filer)
| Form SD
Specialized Disclosure Report | |
05/14/2024
3:01 PM | Amtech Systems (Subject)
PITON CAPITAL PARTNERS LLC (Filed by)
| Form SC 13D/A | |
05/14/2024
3:02 PM | Amtech Systems (Issuer)
Averick Robert M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/08/2024
3:21 PM | Amtech Systems (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
03/18/2024
4:54 PM | Amtech Systems (Issuer)
GIBBS LISA (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2024
3:31 PM | Amtech Systems (Issuer)
LUDWIG MICHAEL M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/29/2024
3:20 PM | Amtech Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/09/2024
3:18 PM | Amtech Systems (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
02/09/2024
8:48 AM | Amtech Systems (Subject)
Wax Asset Management, LLC (Filed by)
| Form SC 13G | |
01/23/2024
8:47 AM | Amtech Systems (Subject)
ROYCE & ASSOCIATES LP (Filed by)
| Form SC 13G/A | |
01/19/2024
4:26 PM | Amtech Systems (Filer)
| Form DEF 14A | |
12/14/2023
4:16 PM | Amtech Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/14/2023
3:38 PM | Amtech Systems (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
12/13/2023
3:17 PM | Amtech Systems (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
