Ampco Pittsburgh Corp SEC filings AP
Ampco Pittsburgh Corp has 1,004 filings in SEC EDGAR's recent list, going back to Dec 11, 2007. Its latest annual report, Form ARS, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 11, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 23, 2026 (regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Regulation FD disclosure
|
Sep 23, 2026 | Sep 23, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 11, 2026 | Aug 11, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 9, 2026 | Jul 8, 2026 |
| 8-K |
Current report
Results of operations
|
May 12, 2026 | May 12, 2026 |
| 8-K |
Current report
Shareholder vote results
|
May 12, 2026 | May 8, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 16, 2026 | Mar 16, 2026 |
| 8-K |
Current report
Officer or director change
|
Dec 11, 2025 | Dec 9, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 18, 2025 | Nov 18, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2025 | Nov 12, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Nov 7, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Material agreement, Results of operations, Impairment, Regulation FD disclosure
|
Oct 15, 2025 | Oct 10, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2025 | Aug 12, 2025 |
| 8-K |
Current report
Other events
|
Jul 18, 2025 | Jul 18, 2025 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jun 27, 2025 | Jun 25, 2025 |
| 8-K |
Current report
Results of operations
|
May 12, 2025 | May 12, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 9, 2025 | May 8, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 12, 2025 | Mar 12, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 12, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2024 | Aug 12, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 10, 2024 | Jul 10, 2024 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 10, 2024 | Jul 9, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Jun 5, 2024 | Jun 4, 2024 |
| 8-K |
Current report
Results of operations
|
May 14, 2024 | May 14, 2024 |
| 8-K |
Current report
Results of operations
|
Mar 25, 2024 | Mar 25, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 13, 2023 | Nov 13, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 23, 2023 | Aug 23, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2023 | Aug 9, 2023 |
| 8-K/A |
Amended current report
Shareholder vote results
|
May 22, 2023 | May 15, 2023 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
May 19, 2023 | May 15, 2023 |
| 8-K |
Current report
Results of operations
|
May 15, 2023 | May 15, 2023 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Mar 31, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 20, 2023 | Mar 20, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Dec 19, 2022 | Dec 14, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 14, 2022 | Nov 14, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 4, 2022 | Sep 29, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 2, 2022 | Aug 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2022 | Aug 10, 2022 |
| 8-K |
Current report
Other events
|
Jun 22, 2022 | Jun 22, 2022 |
| 8-K |
Current report
Material agreement, New debt
|
May 27, 2022 | May 26, 2022 |
| 8-K |
Current report
Results of operations
|
May 9, 2022 | May 9, 2022 |
| 8-K |
Current report
Shareholder vote results, Other events
|
May 9, 2022 | May 5, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 30, 2022 | Mar 30, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 16, 2022 | Mar 16, 2022 |
| 8-K |
Current report
Material agreement, Officer or director change, Regulation FD disclosure
|
Feb 11, 2022 | Feb 10, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2021 | Nov 4, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 22, 2021 | Oct 19, 2021 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Aug 13, 2021 | Aug 10, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2021 | Aug 9, 2021 |
| 8-K |
Current report
Material agreement, New debt, Regulation FD disclosure
|
Jul 1, 2021 | Jun 29, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 14, 2021 | May 13, 2021 |
| 8-K |
Current report
Results of operations
|
May 7, 2021 | May 7, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 18, 2021 | Mar 18, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 16, 2020 | Nov 16, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2020 | Aug 5, 2020 |
| 8-K |
Current report
Material agreement, New debt
|
Jun 24, 2020 | Jun 23, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 2, 2020 | Jun 2, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 8, 2020 | May 7, 2020 |
| 8-K |
Current report
Results of operations
|
May 6, 2020 | May 6, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 16, 2020 | Mar 13, 2020 |
| 8-K |
Current report
Results of operations
|
Mar 11, 2020 | Mar 11, 2020 |
| 8-K |
Current report
Auditor change
|
Mar 10, 2020 | Mar 4, 2020 |
| 8-K |
Current report
Officer or director change
|
Nov 25, 2019 | Nov 20, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2019 | Nov 7, 2019 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Other events
|
Oct 3, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2019 | Aug 9, 2019 |
| 8-K |
Current report
Shareholder vote results
|
May 13, 2019 | May 9, 2019 |
| 8-K |
Current report
Results of operations
|
May 10, 2019 | May 10, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2019 | Mar 14, 2019 |
| 8-K |
Current report
Officer or director change
|
Feb 19, 2019 | Feb 15, 2019 |
| 8-K |
Current report
Officer or director change
|
Jan 15, 2019 | Jan 10, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2018 | Nov 8, 2018 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 3, 2018 | Sep 28, 2018 |
| 8-K |
Current report
Other events
|
Sep 28, 2018 | Sep 28, 2018 |
| 8-K |
Current report
Other events
|
Sep 27, 2018 | Sep 27, 2018 |
| 8-K |
Current report
Officer or director change
|
Aug 13, 2018 | Aug 7, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 10, 2018 | Aug 10, 2018 |
| 8-K |
Current report
Officer or director change
|
Jul 16, 2018 | Jul 13, 2018 |
| 8-K |
Current report
Officer or director change
|
Jun 27, 2018 | Jun 21, 2018 |
| 8-K |
Current report
Shareholder vote results
|
May 11, 2018 | May 9, 2018 |
| 8-K |
Current report
Results of operations
|
May 10, 2018 | May 10, 2018 |
| 8-K |
Current report
Officer or director change
|
Apr 18, 2018 | Apr 12, 2018 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2018 | Mar 14, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 9, 2018 | Mar 7, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 6, 2018 | Feb 28, 2018 |
| 8-K |
Current report
Other events
|
Jan 5, 2018 | Jan 5, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2017 | Nov 6, 2017 |
| 8-K |
Current report
Officer or director change
|
Oct 3, 2017 | Sep 27, 2017 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Aug 15, 2017 | May 3, 2017 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2017 | Aug 8, 2017 |
| 8-K |
Current report
Officer or director change
|
Jun 15, 2017 | Jun 13, 2017 |
| 8-K |
Current report
Results of operations
|
May 9, 2017 | May 9, 2017 |
| 8-K |
Current report
Shareholder vote results
|
May 4, 2017 | May 3, 2017 |
| 8-K |
Current report
Results of operations
|
Mar 14, 2017 | Mar 14, 2017 |
| 8-K |
Current report
Material agreement, New debt
|
Mar 7, 2017 | Mar 2, 2017 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
Jan 17, 2017 | Nov 1, 2016 |
| 8-K/A |
Amended current report
Results of operations
|
Nov 8, 2016 | Nov 1, 2016 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Other events
|
Nov 4, 2016 | Oct 31, 2016 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2016 | Nov 1, 2016 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2016 | Aug 3, 2016 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt, Other events
|
May 24, 2016 | May 20, 2016 |
| 8-K/A |
Amended current report
Acquisition or sale of assets
|
May 17, 2016 | Mar 1, 2016 |
| 8-K |
Current report
Results of operations
|
May 6, 2016 | May 6, 2016 |
| 8-K |
Current report
Shareholder vote results
|
May 6, 2016 | May 5, 2016 |
| 8-K |
Current report
Officer or director change
|
May 3, 2016 | Apr 30, 2016 |
| 8-K |
Current report
Officer or director change
|
Apr 25, 2016 | Apr 25, 2016 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, New debt, Unregistered share sale, Officer or director change, Other events
|
Mar 7, 2016 | Mar 1, 2016 |
| 8-K |
Current report
Results of operations
|
Mar 3, 2016 | Mar 3, 2016 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 10, 2016 | Feb 10, 2016 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Dec 23, 2015 | Dec 17, 2015 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Dec 8, 2015 | Dec 2, 2015 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 2, 2015 | Dec 2, 2015 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 9, 2015 | Nov 9, 2015 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2015 | Oct 30, 2015 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2015 | Jul 31, 2015 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 6, 2015 | May 6, 2015 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2015 | Feb 27, 2015 |
| 8-K |
Current report
Other events
|
Feb 17, 2015 | Feb 17, 2015 |
| 8-K |
Current report
Other events
|
Feb 17, 2015 | Feb 17, 2015 |
| 8-K |
Current report
Officer or director change
|
Dec 22, 2014 | Dec 16, 2014 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2014 | Nov 3, 2014 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2014 | Aug 4, 2014 |
| 8-K |
Current report
Officer or director change
|
Jun 2, 2014 | May 27, 2014 |
| 8-K |
Current report
Shareholder vote results
|
Apr 30, 2014 | Apr 29, 2014 |
| 8-K |
Current report
Results of operations
|
Apr 24, 2014 | Apr 24, 2014 |
| 8-K |
Current report
Results of operations
|
Mar 6, 2014 | Mar 6, 2014 |
| 8-K |
Current report
Officer or director change
|
Feb 27, 2014 | Feb 27, 2014 |
| 8-K |
Current report
Other events
|
Feb 13, 2014 | Feb 13, 2014 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2013 | Oct 29, 2013 |
| 8-K |
Current report
Other events
|
Aug 6, 2013 | Aug 1, 2013 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2013 | Jul 30, 2013 |
| 8-K |
Current report
Shareholder vote results
|
May 3, 2013 | May 2, 2013 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2013 | Apr 25, 2013 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2013 | Feb 7, 2013 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2012 | Nov 1, 2012 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2012 | Jul 27, 2012 |
| 8-K |
Current report
Results of operations
|
Apr 26, 2012 | Apr 26, 2012 |
| 8-K |
Current report
Results of operations
|
Feb 6, 2012 | Feb 3, 2012 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2011 | Oct 26, 2011 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2011 | Jul 28, 2011 |
| 8-K |
Current report
Shareholder vote results
|
May 10, 2011 | May 5, 2011 |
| 8-K |
Current report
Results of operations
|
Apr 26, 2011 | Apr 25, 2011 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2011 | Dec 31, 2010 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Dec 21, 2010 | Dec 15, 2010 |
| 8-K |
Current report
Other events
|
Nov 5, 2010 | Nov 3, 2010 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2010 | Sep 30, 2010 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2010 | Jun 30, 2010 |
| 8-K |
Current report
Shareholder vote results
|
May 3, 2010 | Apr 29, 2010 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2010 | Mar 31, 2010 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2010 | Dec 31, 2009 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2009 | Sep 30, 2009 |
| 8-K |
Current report
Other events
|
Oct 5, 2009 | Oct 2, 2009 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2009 | Jun 30, 2009 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2009 | Mar 31, 2009 |
| 8-K |
Current report
Results of operations
|
Feb 10, 2009 | Dec 31, 2008 |
| 8-K |
Current report
Officer or director change
|
Jan 12, 2009 | Jan 7, 2009 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2008 | Sep 30, 2008 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2008 | Jun 30, 2008 |
| 8-K |
Current report
Other events
|
May 19, 2008 | May 19, 2008 |
| 8-K |
Current report
Results of operations
|
Apr 23, 2008 | Mar 31, 2008 |
| 8-K |
Current report
Results of operations
|
Jan 30, 2008 | Dec 31, 2007 |
Showing 160 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
- Pumps & Pumping Equipment (SIC 3561)
- Listed as
- AP (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- PA
- Headquarters
- Carnegie, PA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 6176
Other Pumps & Pumping Equipment companies
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- Itt Inc. ITT
Source: SEC EDGAR filings. This is company-reported data, not investment advice.