AMTECH SYSTEMS INC — 3 Filings
30 3 filings on record
This page lists all 3 filings submitted to the SEC by AMTECH SYSTEMS INC (ASYS), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMTECH SYSTEMS INC has filed 30 3 documents with the SEC since 1995. To view all SEC filings by AMTECH SYSTEMS INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
3
3/A
4
4/A
424B1
424B3
424B5
425
5
8-A12G
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFM14A
DEFR14A
EFFECT
NT 10-K
NT 10-K/A
NT 10-Q
PRE 14A
REGDEX
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | 3 | 0000950170-25-012331 | Feb 3, 2025 | — |
| 3 | 3 | 0000950170-24-094905 | Aug 9, 2024 | Aug 8, 2024 |
| 3 | FORM 3 SUBMISSION | 0001209191-23-003721 | Jan 18, 2023 | Jan 13, 2023 |
| 3 | FORM 3 SUBMISSION | 0001209191-21-051369 | Aug 13, 2021 | Aug 12, 2021 |
| 3 | FORM 3 | 0001567619-18-007095 | Nov 29, 2018 | Nov 20, 2018 |
| 3 | FORM 3 | 0000720500-18-000005 | Jan 12, 2018 | Jan 4, 2018 |
| 3 | FORM 3 | 0000720500-18-000003 | Jan 12, 2018 | Jan 4, 2018 |
| 3 | FORM 3 | 0000720500-16-000098 | Apr 4, 2016 | Apr 1, 2016 |
| 3 | FORM 3 | 0001140361-15-033625 | Aug 27, 2015 | — |
| 3 | FORM 3 | 0001140361-15-024145 | Jun 12, 2015 | Jun 3, 2015 |
| 3 | PRIMARY DOCUMENT | 0001266457-15-000001 | Apr 13, 2015 | Apr 9, 2015 |
| 3 | FORM 3 | 0001140361-15-008959 | Feb 25, 2015 | Feb 20, 2015 |
| 3 | FORM 3 | 0001140361-15-008958 | Feb 25, 2015 | Feb 20, 2015 |
| 3 | FORM 3 | 0001140361-15-008957 | Feb 25, 2015 | Feb 20, 2015 |
| 3 | FORM 3 SUBMISSION | 0001209191-15-008412 | Feb 2, 2015 | Jan 30, 2015 |
| 3 | FORM 3 | 0001140361-14-000605 | Jan 3, 2014 | Dec 30, 2013 |
| 3 | FORM 3 | 0001140361-14-000604 | Jan 3, 2014 | Dec 30, 2013 |
| 3 | FORM 3 | 0001140361-14-000602 | Jan 3, 2014 | Dec 30, 2013 |
| 3 | PRIMARY DOCUMENT | 0001266457-10-000001 | Mar 16, 2010 | Mar 11, 2010 |
| 3 | PRIMARY DOCUMENT | 0001266457-09-000006 | Dec 23, 2009 | Dec 22, 2009 |
| 3 | PRIMARY DOCUMENT | 0001467258-09-000003 | Jun 26, 2009 | Jun 25, 2009 |
| 3 | — | 0000902664-08-000164 | Jan 18, 2008 | Dec 12, 2007 |
| 3 | MAIN DOCUMENT DESCRIPTION | 0001209191-07-025072 | Apr 24, 2007 | Apr 13, 2007 |
| 3 | MAIN DOCUMENT DESCRIPTION | 0001209191-07-013286 | Feb 26, 2007 | Feb 19, 2007 |
| 3 | MAIN DOCUMENT DESCRIPTION | 0001209191-07-012277 | Feb 21, 2007 | Feb 19, 2007 |
| 3 | PRIMARY DOCUMENT | 0001044321-07-000041 | Feb 6, 2007 | Feb 1, 2007 |
| 3 | FORM 3 SUBMISSION | 0001209191-06-061481 | Nov 27, 2006 | Nov 22, 2006 |
| 3 | PRIMARY DOCUMENT | 0001361620-06-000001 | May 3, 2006 | Apr 24, 2006 |
| 3 | FORM 3 | 0001005477-05-003899 | Nov 14, 2005 | Oct 27, 2005 |
| 3 | PRIMARY DOCUMENT | 0001343599-05-000001 | Nov 7, 2005 | Jul 8, 2005 |