AMPCO PITTSBURGH CORP — 4 Filings
768 4 filings on record
This page lists all 4 filings submitted to the SEC by AMPCO PITTSBURGH CORP (AP), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMPCO PITTSBURGH CORP has filed 768 4 documents with the SEC since 2007. To view all SEC filings by AMPCO PITTSBURGH CORP, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
15-12B
25
25-NSE
3
3/A
4
4/A
424B3
425
5
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DEFC14A
EFFECT
FWP
NO ACT
NT 10-Q
POS AM
PRE 14A
PREC14A
RW
S-1
S-1/A
S-3
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | 4 | 0001193125-26-115410 | Mar 19, 2026 | — |
| 4 | 4 | 0001193125-26-093699 | Mar 5, 2026 | Mar 4, 2026 |
| 4 | 4 | 0001193125-26-093860 | Mar 5, 2026 | Mar 4, 2026 |
| 4 | 4 | 0001193125-26-093655 | Mar 5, 2026 | Mar 4, 2026 |
| 4 | 4 | 0001193125-25-304641 | Dec 2, 2025 | Dec 1, 2025 |
| 4 | 4 | 0001193125-25-299036 | Nov 26, 2025 | Nov 17, 2025 |
| 4 | 4 | 0001193125-25-288045 | Nov 19, 2025 | — |
| 4 | 4 | 0001193125-25-285590 | Nov 18, 2025 | Nov 17, 2025 |
| 4 | 4 | 0001193125-25-286131 | Nov 18, 2025 | Nov 17, 2025 |
| 4 | 4 | 0000950170-25-073227 | May 16, 2025 | May 15, 2025 |
| 4 | 4 | 0000950170-25-073234 | May 16, 2025 | May 15, 2025 |
| 4 | 4 | 0000950170-25-073221 | May 16, 2025 | May 15, 2025 |
| 4 | 4 | 0000950170-25-073231 | May 16, 2025 | May 15, 2025 |
| 4 | 4 | 0000950170-25-072671 | May 15, 2025 | — |
| 4 | 4 | 0000950170-25-072668 | May 15, 2025 | — |
| 4 | 4 | 0000950170-25-072678 | May 15, 2025 | — |
| 4 | 4 | 0000950170-25-072638 | May 15, 2025 | — |
| 4 | 4 | 0000950170-25-072646 | May 15, 2025 | — |
| 4 | 4 | 0000950170-25-072643 | May 15, 2025 | — |
| 4 | 4 | 0000950170-25-072663 | May 15, 2025 | — |
| 4 | 4 | 0000950170-25-064044 | May 6, 2025 | May 5, 2025 |
| 4 | 4 | 0000950170-25-064029 | May 6, 2025 | May 5, 2025 |
| 4 | 4 | 0000950170-25-064032 | May 6, 2025 | May 5, 2025 |
| 4 | 4 | 0000950170-25-064040 | May 6, 2025 | May 5, 2025 |
| 4 | 4 | 0000950170-25-044855 | Mar 26, 2025 | Mar 24, 2025 |
| 4 | 4 | 0000950170-24-061404 | May 17, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-061411 | May 17, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-061416 | May 17, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-061423 | May 17, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-061397 | May 17, 2024 | May 15, 2024 |
| 4 | PRIMARY DOCUMENT | 0001498290-24-000002 | May 17, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-061394 | May 17, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-061386 | May 17, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-061390 | May 17, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-061013 | May 16, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-060981 | May 16, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-060995 | May 16, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-061006 | May 16, 2024 | May 15, 2024 |
| 4 | 4 | 0000950170-24-060317 | May 15, 2024 | May 13, 2024 |
| 4 | 4 | 0000950170-24-060314 | May 15, 2024 | May 13, 2024 |
| 4 | 4 | 0000950170-24-060311 | May 15, 2024 | May 13, 2024 |
| 4 | 4 | 0000950170-24-060313 | May 15, 2024 | May 13, 2024 |
| 4 | 4 | 0000950170-24-056101 | May 8, 2024 | May 6, 2024 |
| 4 | 4 | 0000950170-24-056118 | May 8, 2024 | May 6, 2024 |
| 4 | 4 | 0000950170-24-056129 | May 8, 2024 | May 6, 2024 |
| 4 | 4 | 0000950170-24-056135 | May 8, 2024 | May 6, 2024 |
| 4 | FORM 4 SUBMISSION | 0001209191-23-050111 | Sep 20, 2023 | Sep 13, 2023 |
| 4 | PRIMARY DOCUMENT | 0001498290-23-000007 | Jul 3, 2023 | Jun 28, 2023 |
| 4 | PRIMARY DOCUMENT | 0001498290-23-000006 | Jun 26, 2023 | Jun 22, 2023 |
| 4 | FORM 4 SUBMISSION | 0001209191-23-031817 | May 24, 2023 | Sep 22, 2020 |