# EDGAR Filing Document

**Accession Number:** 0000006176
**File Stem:** 0001193125-26-127676
**Filing Date:** 2026-3
**Character Count:** 1280
**Document Hash:** af48d93b96141d33322f619a40374f4a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-127676.hdr.sgml**: 20260327

**ACCESSION NUMBER**: 0001193125-26-127676

**CONFORMED SUBMISSION TYPE**: ARS

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260327

**DATE AS OF CHANGE**: 20260327

**EFFECTIVENESS DATE**: 20260327

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMPCO PITTSBURGH CORP
- **CENTRAL INDEX KEY:** 0000006176
- **STANDARD INDUSTRIAL CLASSIFICATION:** PUMPS & PUMPING EQUIPMENT [3561]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 251117717
- **STATE OF INCORPORATION:** PA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** ARS
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-00898
- **FILM NUMBER:** 26801238

**BUSINESS ADDRESS:**
- **STREET 1:** 726 BELL AVENUE
- **STREET 2:** SUITE 301
- **CITY:** CARNEGIE
- **STATE:** PA
- **ZIP:** 15106
- **BUSINESS PHONE:** 412-456-4400

**MAIL ADDRESS:**
- **STREET 1:** 726 BELL AVENUE
- **STREET 2:** SUITE 301
- **CITY:** CARNEGIE
- **STATE:** PA
- **ZIP:** 15106

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SCREW & BOLT CORP OF AMERICA
- **DATE OF NAME CHANGE:** 19710518

### Attached PDF Documents

**Attachment 1:** `2025_annual_report.pdf`

_No text found in this document._