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AMPCO PITTSBURGH CORP (AP)
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Create: Alert |
All | News | Filings
| Date Filed | Type | Description |
| 03/31/2023 |
SC 13D/A
| Ancora Advisors, LLC reports a 5.6% stake in Ampco-Pittsburgh Corporation |
| 11/28/2022 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 11/23/2022 |
SC 13D/A
| Altor Fund II GP Ltd reports a 0% stake in AMPCO-PITTSBURGH CORPORATION |
| 11/22/2022 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 03/01/2022 |
SC 13D/A
| Louis Berkman Investment CO reports a 18% stake in Ampco-Pittsburgh Corporation |
| 02/11/2022 |
SC 13D/A
| Ancora Advisors, LLC reports a 5.6% stake in Ampco-Pittsburgh Corporation |
| 08/16/2021 |
SC 13D/A
| Altor Fund II GP Ltd reports a 13.9% stake in AMPCO-PITTSBURGH CORPORATION |
| 07/01/2021 |
SC 13D/A
| 2006 Irrevocable Trust of Laura W. Van Loan for the Benefit of Mary M. Crawford reports a 6.4% stake in Ampco-Pittsburgh Corporation |
| 04/08/2021 |
SC 13D/A
| 2006 Irrevocable Trust of Laura W. Van Loan for the Benefit of Mary M. Crawford reports a 7.3% stake in Ampco-Pittsburgh Corporation |
| 03/19/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 03/16/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 02/01/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 10/06/2020 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 10/01/2020 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 08/25/2020 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 08/17/2020 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 08/12/2020 |
SC 13D/A
| Altor Holdings Ltd reports a 13.9% stake in AMPCO-PITTSBURGH CORPORATION |
| 07/14/2020 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 06/05/2020 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 9.3% stake in Ampco-Pittsburgh Corporation |
| 05/22/2020 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 10.2% stake in Ampco-Pittsburgh Corporation |
| 04/28/2020 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 10.7% stake in Ampco-Pittsburgh Corporation |
| 04/15/2020 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 11% stake in Ampco-Pittsburgh Corporation |
| 08/29/2019 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 11.3% stake in Ampco-Pittsburgh Corporation |
| 09/26/2018 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 08/14/2018 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 12% stake in Ampco-Pittsburgh Corporation |
| 04/10/2018 |
SC 13D/A
| Louis Berkman Investment CO reports a 10.6% stake in Ampco-Pittsburgh Corporation |
| 12/12/2017 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 11.5% stake in Ampco-Pittsburgh Corporation |
| 09/12/2016 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 03/22/2016 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 06/01/2015 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 14.2% stake in Ampco-Pittsburgh Corporation |
| 03/18/2015 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 13.6% stake in Ampco-Pittsburgh Corporation |
| 12/24/2014 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 12.9% stake in Ampco-Pittsburgh Corporation |
| 12/18/2014 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 12.6% stake in Ampco-Pittsburgh Corporation |
| 11/07/2014 |
SC 13D/A
| GAMCO INVESTORS, INC. ET AL reports a 11.5% stake in Ampco-Pittsburgh Corporation |
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