Amtech Systems Inc (ASYS)

CIK 720500 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for Amtech Systems Inc.

Recent SEC filings

FiledFormAccession number
Aug 25, 202640002136935-26-000004
Aug 6, 2026SCHEDULE 13G/A0001325447-26-000032
Aug 5, 202640001223192-26-000004
Aug 5, 20268-K0000720500-26-000009
Aug 5, 202640002136935-26-000003
Aug 5, 202610-Q0000720500-26-000010
Aug 5, 20268-K0000720500-26-000011
Aug 5, 202640001267540-26-000001
Jul 27, 2026SCHEDULE 13G0001493152-26-034783
Jun 3, 20268-K0000720500-26-000008
Jun 3, 2026424B50000720500-26-000007
Jun 2, 2026SCHEDULE 13D/A0001104659-26-069614
Jun 1, 2026S-3MEF0000720500-26-000006
Jun 1, 202640001104659-26-068888
Jun 1, 2026424B50000720500-26-000005
May 29, 202640001223192-26-000003
May 29, 202630002136935-26-000001
May 29, 202630001223192-26-000002
May 29, 202640002136935-26-000002
May 26, 2026SD0000720500-26-000004
May 14, 202630001420485-26-000004
May 7, 20268-K0001193125-26-211838
May 7, 202610-Q0001193125-26-211854
May 7, 20268-K0001193125-26-211962
Apr 30, 20268-K0001193125-26-195969