Pacific Ridge Capital Partners, LLC 13D and 13G filings for Amtech Systems, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-02-12 5:54 pm Sale | 2024-12-31 | 13G | Amtech Systems, Inc. ASYS | Pacific Ridge Capital Partners, LLC | 652,393 4.600% | -101,983 (-13.52%) | Filing |
| 2024-02-12 4:39 pm Sale | 2023-12-31 | 13G | Amtech Systems, Inc. ASYS | Pacific Ridge Capital Partners, LLC | 754,376 5.320% | -19,559 (-2.53%) | Filing |
| 2023-02-13 11:15 am Sale | 2022-12-31 | 13G | Amtech Systems, Inc. ASYS | Pacific Ridge Capital Partners, LLC | 773,935 5.520% | -116,744 (-13.11%) | Filing |
| 2022-02-14 10:49 am Sale | 2021-12-31 | 13G | Amtech Systems, Inc. ASYS | Pacific Ridge Capital Partners, LLC | 890,679 6.220% | -8,760 (-0.97%) | Filing |
| 2021-02-10 5:24 pm Purchase | 2020-12-31 | 13G | Amtech Systems, Inc. ASYS | Pacific Ridge Capital Partners, LLC | 899,439 6.400% | 48,077 (+5.65%) | Filing |