Amtech Systems Inc SEC filings ASYS
Amtech Systems Inc has 978 filings in SEC EDGAR's recent list, going back to May 15, 1995. Its latest annual report, Form ARS, was filed on Jan 23, 2026 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 5, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 5, 2026 (officer or director change). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| SD | Specialized disclosure (conflict minerals) | May 26, 2026 | — |
| EFFECT | Filing | Mar 23, 2026 | — |
| CORRESP | Letter to the SEC | Mar 18, 2026 | — |
| UPLOAD | Letter from the SEC | Mar 16, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2024 | — |
| UPLOAD | Letter from the SEC | Feb 15, 2024 | — |
| CORRESP | Letter to the SEC | Feb 9, 2024 | — |
| UPLOAD | Letter from the SEC | Feb 1, 2024 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 21, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2019 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2018 | — |
| CT ORDER | Filing | Mar 20, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2017 | — |
| EFFECT | Filing | Feb 6, 2017 | — |
| CORRESP | Letter to the SEC | Feb 2, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 26, 2016 | — |
| UPLOAD | Letter from the SEC | Mar 18, 2016 | — |
| DEFR14A | Filing | Mar 3, 2016 | — |
| CORRESP | Letter to the SEC | Feb 17, 2016 | — |
| UPLOAD | Letter from the SEC | Feb 2, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2015 | — |
| 425 | Form 8-k | Jan 16, 2015 | — |
| 425 | Filing | Jan 15, 2015 | — |
| 425 | Filing | Jan 13, 2015 | — |
| EFFECT | Filing | Dec 22, 2014 | — |
| 425 | Filing | Nov 24, 2014 | — |
| 425 | Filing | Nov 21, 2014 | — |
| 425 | Filing | Oct 23, 2014 | — |
| 425 | Form 8-k | Oct 23, 2014 | — |
| UPLOAD | Letter from the SEC | Sep 2, 2014 | — |
| CORRESP | Letter to the SEC | Aug 29, 2014 | — |
| UPLOAD | Letter from the SEC | Aug 18, 2014 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2014 | — |
| RW | Request for withdrawal | Jan 23, 2012 | — |
| EFFECT | Filing | Sep 14, 2011 | — |
| RW | Request for withdrawal | Sep 9, 2011 | — |
| EFFECT | Filing | May 13, 2011 | — |
| UPLOAD | Letter from the SEC | Aug 7, 2009 | — |
| CORRESP | Letter to the SEC | Jul 31, 2009 | — |
| UPLOAD | Letter from the SEC | Jul 2, 2009 | — |
| CORRESP | Letter to the SEC | Jul 1, 2009 | — |
| UPLOAD | Letter from the SEC | Jun 17, 2009 | — |
| CORRESP | Letter to the SEC | May 18, 2009 | — |
| UPLOAD | Letter from the SEC | Mar 31, 2009 | — |
| EFFECT | Filing | Nov 15, 2007 | — |
| EFFECT | Filing | Jan 31, 2007 | — |
| UPLOAD | Letter from the SEC | Nov 1, 2005 | — |
| UPLOAD | Letter from the SEC | Nov 1, 2005 | — |
| CORRESP | Letter to the SEC | Oct 12, 2005 | — |
| CORRESP | Letter to the SEC | Jul 22, 2005 | — |
| REGDEX | Auto-generated paper document | May 9, 2005 | — |
| NT 10-Q | Filing | Feb 15, 2005 | Dec 31, 2004 |
| NT 10-K/A | Filing | Jan 3, 2005 | Sep 30, 2004 |
| NT 10-K | Filing | Dec 30, 2004 | Sep 30, 2004 |
| NT 10-Q | Filing | Aug 15, 2003 | Jun 30, 2003 |
| NT 10-K | Notification of late filing | Dec 31, 2002 | Sep 30, 2002 |
| 10-K405/A | Amendment no. 1 to 10-k405 | Feb 15, 2002 | Sep 30, 2001 |
| 10-K405 | Annual report for year ending 09-30-2001 | Jan 14, 2002 | Oct 30, 2001 |
| NT 10-K | Filing | Jan 2, 2002 | Sep 30, 2001 |
| 10-K405 | Amtech systems, inc. | Dec 22, 2000 | Sep 30, 2000 |
| NT 10-Q | Notification of late filing | Feb 15, 2000 | Dec 31, 1999 |
| 10-K405 | Annual report for the year ended 9/30/99 | Dec 23, 1999 | Sep 30, 1999 |
| 8-A12G | Form 8-a for amtech systems, inc. | Jun 8, 1999 | — |
| 10-K405 | Form 10-k of amtech systems, inc. ftye 9/30/98 | Dec 24, 1998 | Sep 30, 1998 |
| 10-K405 | Annual report | Dec 29, 1997 | Sep 30, 1997 |
| NT 10-Q | Notification of late filing | Aug 14, 1997 | Jun 30, 1997 |
| 10-K405 | Annual report | Dec 30, 1996 | Sep 30, 1996 |
| NT 10-Q | Form nt 10-q | May 15, 1996 | Mar 31, 1996 |
| NT 10-K | Form 12b-25 | Dec 29, 1995 | Sep 30, 1995 |
Showing 73 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Special Industry Machinery, NEC (SIC 3559)
- Listed as
- ASYS (Nasdaq)
- Fiscal year ends
- September 30
- Incorporated in
- AZ
- Headquarters
- Tempe, AZ
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 720500
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.