AMPCO PITTSBURGH CORP (AP) Form 10-K Annual Reports
AMPCO PITTSBURGH CORP (AP) is a publicly traded company on the NYSE, categorized under SIC 3561 (Pumps & Pumping Equipment). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: AP
CIK: 6176
Exchange: NYSE
SIC 3561: Pumps & Pumping Equipment
Fiscal Year End: 12/31
State: PA
Independent PCAOB Auditor
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Audit Firm
BDO USA, P.C.
Auditor SinceSince 12/31/2023 12:00:00 AM
Lead Engagement PartnerDeron Curliss
Audit LocationPittsburgh, Pennsylvania, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-09-23 | 2026-09-23 | 8-K | 0001193125-26-398634 | View SEC Doc Filr Page |
| 4 | 2026-08-28 | 2026-08-27 | 4 | 0001193125-26-372998 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-08-14 | — | SCHEDULE 13G/A Filing | 0001193125-26-351147 | View SEC Doc Filr Page |
| 8-K | 2026-08-11 | 2026-08-11 | 8-K | 0001193125-26-343343 | View SEC Doc Filr Page |
| 10-Q | 2026-08-11 | 2026-06-30 | 10-Q | 0001193125-26-343321 | View SEC Doc Filr Page |
| 8-K | 2026-07-09 | 2026-07-08 | 8-K | 0001193125-26-299212 | View SEC Doc Filr Page |
| 4 | 2026-06-26 | 2026-06-25 | 4 | 0001193125-26-284801 | View SEC Doc Filr Page |
| 4 | 2026-06-22 | 2026-06-18 | 4 | 0001193125-26-276862 | View SEC Doc Filr Page |
| SD | 2026-05-29 | — | SD | 0001193125-26-246310 | View SEC Doc Filr Page |
| 4 | 2026-05-20 | 2026-05-19 | 4 | 0001193125-26-232106 | View SEC Doc Filr Page |
| 4 | 2026-05-19 | 2026-05-15 | 4 | 0001193125-26-229993 | View SEC Doc Filr Page |
| 4 | 2026-05-19 | 2026-05-15 | 4 | 0001193125-26-229987 | View SEC Doc Filr Page |
| 4 | 2026-05-19 | 2026-05-15 | 4 | 0001193125-26-229984 | View SEC Doc Filr Page |
| 4 | 2026-05-18 | 2026-05-15 | 4 | 0001193125-26-228361 | View SEC Doc Filr Page |
| 4 | 2026-05-18 | 2026-05-15 | 4 | 0001193125-26-228350 | View SEC Doc Filr Page |
| 4 | 2026-05-18 | 2026-05-15 | 4 | 0001193125-26-228330 | View SEC Doc Filr Page |
| 4 | 2026-05-18 | 2026-05-15 | 4 | 0001193125-26-228319 | View SEC Doc Filr Page |
| 4 | 2026-05-18 | 2026-05-15 | 4 | 0001193125-26-228293 | View SEC Doc Filr Page |
| 4 | 2026-05-18 | 2026-05-15 | 4 | 0001193125-26-228274 | View SEC Doc Filr Page |
| 8-K | 2026-05-12 | 2026-05-12 | 8-K | 0001193125-26-218172 | View SEC Doc Filr Page |
| 10-Q | 2026-05-12 | 2026-03-31 | 10-Q | 0001193125-26-218133 | View SEC Doc Filr Page |
| 8-K | 2026-05-12 | 2026-05-08 | 8-K | 0001193125-26-218107 | View SEC Doc Filr Page |
| ARS | 2026-03-27 | 2025-12-31 | ARS | 0001193125-26-127676 | View SEC Doc Filr Page |
| DEFA14A | 2026-03-27 | — | DEFA14A | 0001193125-26-127662 | View SEC Doc Filr Page |
| DEF 14A | 2026-03-27 | 2026-05-08 | DEF 14A | 0001193125-26-127659 | View SEC Doc Filr Page |