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 |
|---|---|---|---|
| 8-K |
Current report
Officer or director change
|
Aug 5, 2026 | Aug 4, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Material agreement, Other events
|
Jun 3, 2026 | Jun 1, 2026 |
| 8-K |
Current report
Officer or director change
|
May 7, 2026 | May 5, 2026 |
| 8-K |
Current report
Results of operations
|
May 7, 2026 | May 7, 2026 |
| 8-K |
Current report
Officer or director change
|
Apr 30, 2026 | Apr 24, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Mar 6, 2026 | Mar 4, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Officer or director change
|
Dec 15, 2025 | Dec 9, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Dec 10, 2025 | Dec 10, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 1, 2025 | Nov 26, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 1, 2025 | Dec 1, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Results of operations
|
May 12, 2025 | May 12, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 9, 2025 | Apr 9, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Mar 7, 2025 | Mar 5, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2025 | Feb 5, 2025 |
| 8-K |
Current report
Officer or director change
|
Jan 23, 2025 | Jan 23, 2025 |
| 8-K |
Current report
Results of operations
|
Dec 9, 2024 | Dec 9, 2024 |
| 8-K |
Current report
Agreement ended
|
Sep 17, 2024 | Sep 11, 2024 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Aug 7, 2024 | Aug 6, 2024 |
| 8-K |
Current report
Results of operations
|
May 8, 2024 | May 8, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Mar 8, 2024 | Mar 6, 2024 |
| 8-K |
Current report
Auditor change
|
Mar 5, 2024 | Mar 1, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 29, 2024 | Feb 29, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2024 | Feb 9, 2024 |
| 8-K |
Current report
Results of operations
|
Dec 14, 2023 | Dec 14, 2023 |
| 8-K |
Current report
Results of operations
|
Dec 13, 2023 | Dec 13, 2023 |
| 8-K |
Current report
Material agreement
|
Dec 11, 2023 | Dec 5, 2023 |
| 8-K/A |
Amended current report
Officer or director change
|
Aug 17, 2023 | Aug 8, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Aug 9, 2023 | Aug 8, 2023 |
| 8-K |
Current report
Results of operations
|
May 10, 2023 | May 10, 2023 |
| 8-K/A | Amended current report | Apr 3, 2023 | Jan 17, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Mar 3, 2023 | Mar 1, 2023 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 8, 2023 | Feb 7, 2023 |
| 8-K |
Current report
Officer or director change
|
Jan 18, 2023 | Jan 13, 2023 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Regulation FD disclosure
|
Jan 17, 2023 | Jan 17, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 30, 2022 | Nov 30, 2022 |
| 8-K |
Current report
Officer or director change
|
Aug 26, 2022 | Aug 24, 2022 |
| 8-K |
Current report
Material agreement, Results of operations, Officer or director change, Bylaw or fiscal year change
|
Aug 15, 2022 | Aug 9, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
May 11, 2022 | May 11, 2022 |
| 8-K |
Current report
Material agreement
|
Apr 28, 2022 | Apr 22, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Mar 4, 2022 | Mar 2, 2022 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 14, 2022 | Feb 10, 2022 |
| 8-K |
Current report
Auditor change, Bylaw or fiscal year change
|
Nov 19, 2021 | Nov 16, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 17, 2021 | Nov 17, 2021 |
| 8-K |
Current report
Officer or director change
|
Aug 12, 2021 | Aug 12, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2021 | Aug 4, 2021 |
| 8-K |
Current report
Results of operations
|
May 5, 2021 | May 5, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 26, 2021 | Apr 26, 2021 |
| 8-K |
Current report
Other events
|
Apr 15, 2021 | Apr 12, 2021 |
| 8-K |
Current report
Listing notice, Officer or director change, Shareholder vote results
|
Mar 26, 2021 | Mar 23, 2021 |
| 8-K |
Current report
Results of operations, Other events
|
Feb 11, 2021 | Feb 9, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 17, 2020 | Dec 14, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 19, 2020 | Nov 19, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Sep 25, 2020 | Sep 23, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2020 | Aug 6, 2020 |
| 8-K |
Current report
Results of operations
|
May 7, 2020 | May 7, 2020 |
| 8-K |
Current report
Officer or director change
|
May 7, 2020 | May 4, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Mar 4, 2020 | Mar 4, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change, Other events
|
Feb 6, 2020 | Feb 4, 2020 |
| 8-K |
Current report
Acquisition or sale of assets, Officer or director change
|
Jan 28, 2020 | Jan 22, 2020 |
| 8-K |
Current report
Officer or director change
|
Nov 22, 2019 | Nov 19, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 21, 2019 | Nov 21, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2019 | Aug 8, 2019 |
| 8-K |
Current report
Results of operations
|
May 9, 2019 | May 9, 2019 |
| 8-K |
Current report
Exit or restructuring costs
|
Apr 3, 2019 | Mar 28, 2019 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Mar 8, 2019 | Mar 6, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2019 | Feb 7, 2019 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 29, 2018 | Nov 27, 2018 |
| 8-K |
Current report
Officer or director change
|
Nov 29, 2018 | Nov 28, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2018 | Aug 9, 2018 |
| 8-K |
Current report
Shareholder vote results
|
May 15, 2018 | May 11, 2018 |
| 8-K |
Current report
Results of operations
|
May 10, 2018 | May 10, 2018 |
| 8-K |
Current report
Other events
|
Apr 3, 2018 | Mar 28, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 16, 2018 | Mar 14, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 8, 2018 | Feb 8, 2018 |
| 8-K |
Current report
Officer or director change
|
Jan 18, 2018 | Jan 11, 2018 |
| 8-K |
Current report
Officer or director change
|
Jan 10, 2018 | Jan 4, 2018 |
| 8-K |
Current report
Other events
|
Dec 18, 2017 | Dec 13, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 20, 2017 | Nov 20, 2017 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 23, 2017 | Aug 23, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 18, 2017 | Aug 18, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 18, 2017 | Aug 17, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2017 | Aug 9, 2017 |
| 8-K |
Current report
Results of operations
|
May 10, 2017 | May 10, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 25, 2017 | Apr 19, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Mar 20, 2017 | Mar 16, 2017 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 24, 2017 | Jan 24, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 17, 2016 | Nov 17, 2016 |
| 8-K |
Current report
Officer or director change
|
Nov 16, 2016 | Nov 10, 2016 |
| 8-K |
Current report
Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Mar 14, 2016 | Mar 8, 2016 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 25, 2016 | Feb 19, 2016 |
| 8-K |
Current report
Other events
|
Feb 9, 2016 | Feb 9, 2016 |
| 8-K |
Current report
Results of operations
|
Feb 4, 2016 | Feb 4, 2016 |
| 8-K |
Current report
Officer or director change
|
Jan 20, 2016 | Jan 15, 2016 |
| 8-K |
Current report
Other events
|
Dec 9, 2015 | Dec 8, 2015 |
| 8-K | Current report | Nov 19, 2015 | Nov 17, 2015 |
| 8-K | Current report | Oct 8, 2015 | Oct 8, 2015 |
| 8-K |
Current report
Material agreement, Change to shareholder rights
|
Oct 5, 2015 | Oct 1, 2015 |
| 8-K |
Current report
Material agreement
|
Jul 22, 2015 | Jul 17, 2015 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Apr 13, 2015 | Apr 9, 2015 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Apr 10, 2015 | Apr 9, 2015 |
| 8-K |
Current report
Listing notice
|
Mar 12, 2015 | Mar 9, 2015 |
| 8-K |
Current report
Officer or director change
|
Feb 23, 2015 | Feb 19, 2015 |
| 8-K |
Current report
Acquisition or sale of assets, Officer or director change, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure
|
Feb 2, 2015 | Jan 29, 2015 |
| 8-K |
Current report
Other events
|
Jan 16, 2015 | Jan 16, 2015 |
| 8-K |
Current report
Officer or director change
|
Nov 21, 2014 | Nov 18, 2014 |
| 8-K |
Current report
Results of operations
|
Nov 21, 2014 | Nov 20, 2014 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure, Other events
|
Oct 23, 2014 | Oct 21, 2014 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 14, 2014 | May 8, 2014 |
| 8-K |
Current report
Officer or director change
|
Dec 18, 2013 | Dec 12, 2013 |
| 8-K |
Current report
Officer or director change
|
Jul 5, 2013 | Jun 28, 2013 |
| 8-K |
Current report
Officer or director change
|
Jun 11, 2013 | Jun 5, 2013 |
| 8-K |
Current report
Shareholder vote results
|
Mar 12, 2013 | Mar 7, 2013 |
| 8-K |
Current report
Officer or director change
|
Dec 14, 2012 | Dec 11, 2012 |
| 8-K |
Current report
Results of operations
|
Dec 5, 2012 | Dec 4, 2012 |
| 8-K/A | Amended current report | Dec 3, 2012 | Mar 10, 2008 |
| 8-K | Current report | Nov 30, 2012 | Mar 10, 2008 |
| 8-K |
Current report
Officer or director change
|
Nov 8, 2012 | Nov 2, 2012 |
| 8-K | Current report | Nov 2, 2012 | Oct 29, 2012 |
| 8-K |
Current report
Officer or director change
|
Jul 6, 2012 | Jun 29, 2012 |
| 8-K |
Current report
Shareholder vote results
|
Mar 20, 2012 | Mar 15, 2012 |
| 8-K |
Current report
Officer or director change
|
Dec 19, 2011 | Dec 15, 2011 |
| 8-K |
Current report
Officer or director change
|
Nov 17, 2011 | Nov 11, 2011 |
| 8-K |
Current report
Results of operations
|
Nov 16, 2011 | Nov 15, 2011 |
| 8-K |
Current report
Material agreement
|
Oct 17, 2011 | Oct 11, 2011 |
| 8-K |
Current report
Officer or director change
|
Oct 5, 2011 | Oct 5, 2011 |
| 8-K/A |
Amended current report
Other events
|
Sep 12, 2011 | Sep 9, 2011 |
| 8-K |
Current report
Other events
|
Sep 9, 2011 | Sep 8, 2011 |
| 8-K |
Current report
Other events
|
Aug 23, 2011 | Aug 17, 2011 |
| 8-K |
Current report
Results of operations
|
Jul 13, 2011 | Jul 12, 2011 |
| 8-K |
Current report
Officer or director change
|
Apr 26, 2011 | Apr 20, 2011 |
| 8-K |
Current report
Material agreement
|
Feb 1, 2011 | Jan 27, 2011 |
| 8-K |
Current report
Shareholder vote results
|
Jan 26, 2011 | Jan 20, 2011 |
| 8-K |
Current report
Officer or director change
|
Dec 23, 2010 | Dec 17, 2010 |
| 8-K |
Current report
Officer or director change
|
Nov 18, 2010 | Nov 12, 2010 |
| 8-K |
Current report
Officer or director change
|
Aug 12, 2010 | Aug 6, 2010 |
| 8-K |
Current report
Results of operations
|
Jul 19, 2010 | Jul 14, 2010 |
| 8-K |
Current report
Officer or director change
|
Jul 9, 2010 | Jul 7, 2010 |
| 8-K |
Current report
Results of operations
|
Apr 12, 2010 | Apr 9, 2010 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Mar 17, 2010 | Mar 11, 2010 |
| 8-K |
Current report
Officer or director change
|
Dec 24, 2009 | Dec 21, 2009 |
| 8-K |
Current report
Officer or director change
|
Nov 25, 2009 | Nov 20, 2009 |
| 8-K/A | Amended current report | Jul 30, 2009 | Oct 8, 2007 |
| 8-K |
Current report
Officer or director change
|
Jun 30, 2009 | Jun 25, 2009 |
| 8-K/A | Amended current report | Jun 15, 2009 | Oct 8, 2007 |
| 8-K |
Current report
Officer or director change
|
Apr 13, 2009 | Apr 8, 2009 |
| 8-K |
Current report
Other events
|
Jan 5, 2009 | Jan 2, 2009 |
| 8-K |
Current report
Material agreement, Change to shareholder rights
|
Dec 15, 2008 | Dec 15, 2008 |
| 8-K |
Current report
Officer or director change
|
Dec 12, 2008 | Dec 9, 2008 |
| 8-K |
Current report
Officer or director change
|
Mar 11, 2008 | Mar 10, 2008 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 8, 2008 | Jan 4, 2008 |
| 8-K |
Current report
Officer or director change
|
Dec 12, 2007 | Dec 6, 2007 |
| 8-K/A | Amended current report | Nov 2, 2007 | Oct 8, 2007 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets
|
Oct 11, 2007 | Oct 8, 2007 |
| 8-K |
Current report
Officer or director change
|
Apr 19, 2007 | Apr 13, 2007 |
| 8-K |
Current report
Officer or director change
|
Apr 13, 2007 | Apr 11, 2007 |
| 8-K |
Current report
Material agreement
|
Mar 21, 2007 | Mar 15, 2007 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 23, 2007 | Feb 19, 2007 |
| 8-K |
Current report
Officer or director change
|
Dec 14, 2006 | Dec 8, 2006 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 28, 2006 | Apr 24, 2006 |
| 8-K |
Current report
Material agreement, New debt
|
Apr 12, 2006 | Apr 7, 2006 |
| 8-K |
Current report
Unregistered share sale
|
Mar 23, 2006 | Mar 20, 2006 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 2, 2005 | Oct 27, 2005 |
| 8-K |
Current report
Auditor change
|
May 24, 2005 | May 18, 2005 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change
|
Apr 28, 2005 | Apr 22, 2005 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Sep 29, 2004 | Jul 1, 2004 |
| 8-K | Current report | Jul 15, 2004 | Jul 1, 2004 |
| 8-K | Current report | Jul 7, 2004 | Jul 7, 2004 |
| 8-K | Current report | May 5, 2004 | May 4, 2004 |
| 8-K | Current report | Jul 11, 2002 | Jul 11, 2002 |
| 8-K | Current report | Sep 22, 2000 | Sep 13, 2000 |
| 8-K | Current report | Jun 1, 1999 | May 17, 1999 |
| 8-K/A | Amended current report | Sep 9, 1997 | Aug 7, 1997 |
| 8-K | Current report | Jul 9, 1997 | Jul 1, 1997 |
| 8-K | Current report | Feb 9, 1996 | Dec 29, 1995 |
Showing 177 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
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.