---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-218172"
form_type: "8-K"
ticker: "AP"
cik: "0000006176"
company_name: "AMPCO PITTSBURGH CORP"
filed_at: "2026-05-12T11:18:24+00:00"
generated_at: "2026-05-12T11:21:08.800962+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Ampco-Pittsburgh Q1 net loss $0.9M; sales up 3.9% to $108.3M

## Summary
- Net sales up 3.9% to $108.3M; net loss $0.9M ($0.04/sh) vs income $1.1M prior year.
- Adjusted EBITDA $8.0M (7.4% margin), down from $8.8M in prior-year period.
- Air & Liquid Processing sales +17.3% to $37.5M; record adj operating income $5.7M.
- Forged & Cast Engineered Products sales -2% to $70.8M; adj op income $5.7M vs $8.3M.
- Backlog $345.5M, up $16.6M sequentially; Q1 orders approx. $124M.

## SEC filing metadata
- accession: 0001193125-26-218172
- form_type: 8-K
- ticker: AP
- cik: 0000006176
- company_name: AMPCO PITTSBURGH CORP
- filed_at: 2026-05-12T11:18:24+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/6176/000119312526218172/0001193125-26-218172-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/6176/000119312526218172/ap-20260512.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-218172
- JSON: https://secwatch.observer/filing/0001193125-26-218172.json
- Plain text: https://secwatch.observer/filing/0001193125-26-218172.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.