| 2024-07-10 | +92.0% | earnings | Seeking Alpha | Ampco-Pittsburgh says Q2 net sales expected to be between $107M and $112M |
| 2024-07-10 | +92.0% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2024-07-10 | +92.0% | legal | SEC EDGAR | AP 8-K: 2.02, 8.01 (SEC Filing) |
| 2024-07-09 | +60.8% | expansion | Seeking Alpha | Ampco-Pittsburgh unit announces commercial contract wins |
| 2025-11-13 | +30.5% | M&A | Seeking Alpha | Ampco-Pittsburgh outlines $7M-$8M adjusted EBITDA improvement following U.K. exit and strategic asset divestitures |
| 2025-11-13 | +30.5% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q3 2025 Earnings Call Transcript |
| 2025-11-13 | +30.5% | earnings | Seeking Alpha | Ampco-Pittsburgh Non-GAAP EPS of $0.04, revenue of $108.01M |
| 2024-03-26 | -24.2% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q4 2023 Earnings Call Transcript |
| 2026-03-17 | -22.8% | news | MT Newswires | Equity Indexes Rise After Climbing Oil Prices Support Outlook for US Shale |
| 2026-03-17 | -22.8% | news | MT Newswires | Top Midday Decliners |
| 2026-03-17 | -22.8% | earnings | MarketBeat | Ampco-Pittsburgh Q4 Earnings Call Highlights |
| 2026-03-17 | -22.8% | earnings | Motley Fool | Ampco-Pittsburgh (AP) Q4 2025 Earnings Transcript |
| 2026-03-17 | -22.8% | earnings | Moby | Ampco-Pittsburgh Corporation Q4 2025 Earnings Call Summary |
| 2026-03-17 | -22.8% | news | Seeking Alpha | Ampco-Pittsburgh outlines $7M–$8M annual EBITDA uplift following asset removals and anticipates margin expansion in 2026 |
| 2026-03-17 | -22.8% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q4 2025 Earnings Call Transcript |
| 2026-03-17 | -22.8% | earnings | Seeking Alpha | Ampco-Pittsburgh Non-GAAP EPS of -$0.17, revenue of $108.79M |
| 2025-05-13 | -22.1% | news | Seeking Alpha | Ampco-Pittsburgh outlines margin protection and projects rising FEP sales amid tariff environment |
| 2025-05-13 | -22.1% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q1 2025 Earnings Call Transcript |
| 2026-03-16 | -20.8% | earnings | MT Newswires | Ampco-Pittsburgh Q4 Loss Widens, Net Sales Rise |
| 2026-03-16 | -20.8% | earnings | Associated Press Finance | Ampco-Pittsburgh: Q4 Earnings Snapshot |
| 2026-03-16 | -20.8% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2026-03-09 | +20.4% | news | Seeking Alpha | Ampco-Pittsburgh announces 38% rise in order activity in first two months of 2026 |
| 2021-05-07 | -19.2% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2025-03-12 | +18.7% | earnings | Seeking Alpha | Ampco-Pittsburgh GAAP EPS of $0.16, revenue of $100.94M |
| 2025-03-12 | +18.7% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2025-03-13 | +18.3% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q4 2024 Earnings Call Transcript |
| 2023-03-31 | +17.8% | legal | SEC EDGAR | AP 8-K: 1.01, 5.02 (SEC Filing) |
| 2021-08-13 | -16.6% | legal | SEC EDGAR | AP 8-K: 1.01, 5.02 (SEC Filing) |
| 2025-05-12 | -16.3% | earnings | Seeking Alpha | Ampco-Pittsburgh GAAP EPS of $0.06, revenue of $104.26M |
| 2025-05-12 | -16.3% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2024-05-14 | -15.6% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q1 2024 Earnings Call Transcript |
| 2024-05-14 | -15.6% | earnings | Seeking Alpha | Ampco-Pittsburgh GAAP EPS of -$0.14, revenue of $110.2M |
| 2024-05-14 | -15.6% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2024-08-13 | +14.8% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q2 2024 Earnings Call Transcript |
| 2023-05-19 | +14.1% | legal | SEC EDGAR | AP 8-K: 5.02, 5.07 (SEC Filing) |
| 2024-03-25 | -12.9% | earnings | Seeking Alpha | Ampco-Pittsburgh GAAP EPS of -$2.12, revenue of $108.1M |
| 2024-03-25 | -12.9% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2025-05-09 | +12.1% | legal | SEC EDGAR | AP 8-K: 5.02, 5.07 (SEC Filing) |
| 2023-08-09 | -11.3% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2025-08-13 | -10.6% | analyst | Seeking Alpha | Ampco-Pittsburgh outlines $5M annual operating income boost following U.K. plant wind-down amid tariff clarity |
| 2025-08-13 | -10.6% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q2 2025 Earnings Call Transcript |
| 2026-03-19 | +10.0% | earnings | Zacks | Ampco-Pittsburgh Stock Plunges Post Q4 Earnings and U.K. Exit Charges |
| 2024-11-12 | -9.7% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q3 2024 Earnings Call Transcript |
| 2024-11-12 | -9.7% | earnings | Seeking Alpha | Ampco-Pittsburgh GAAP EPS of -$0.10, revenue of $96.17M |
| 2024-11-12 | -9.7% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2022-11-14 | -9.5% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2024-08-12 | +9.3% | earnings | Seeking Alpha | Ampco-Pittsburgh GAAP EPS of $0.10, revenue of $110.99M |
| 2024-08-12 | +9.3% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2021-08-09 | -9.1% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2022-08-10 | -8.1% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2025-11-12 | +8.0% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2021-11-04 | -7.7% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2025-08-12 | -7.3% | earnings | Seeking Alpha | Ampco-Pittsburgh GAAP EPS of -$0.36, revenue of $113.1M |
| 2025-08-12 | -7.3% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2025-12-11 | +7.0% | legal | SEC EDGAR | AP 8-K: 5.02 (SEC Filing) |
| 2025-10-15 | -5.5% | legal | SEC EDGAR | AP 8-K: 1.01, 2.02, 2.06, 7.01 (SEC Filing) |
| 2023-11-14 | -5.4% | earnings | Seeking Alpha | Ampco-Pittsburgh Corporation (AP) Q3 2023 Earnings Call Transcript |
| 2026-03-21 | +5.2% | earnings | GuruFocus.com | Ampco-Pittsburgh Corp (AP) Q4 2025 Earnings Call Highlights: Navigating Challenges and Seizing ... |
| 2026-04-22 | +5.1% | news | Seeking Alpha | Emcor, Ampco-Pittsburgh are among industrials hitting 52-week highs |
| 2026-04-17 | +5.1% | news | Zacks | AP vs. TPCS: Which Industrial Stock Is the Better Buy Today? |
| 2022-05-27 | -4.6% | legal | SEC EDGAR | AP 8-K: 1.01, 2.03 (SEC Filing) |
| 2023-03-20 | -4.4% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2025-07-18 | +3.6% | legal | SEC EDGAR | AP 8-K: 8.01 and (SEC Filing) |
| 2022-03-16 | -3.5% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2022-05-09 | -2.3% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2022-05-09 | -2.3% | legal | SEC EDGAR | AP 8-K: 5.07, 8.01 (SEC Filing) |
| 2022-02-11 | +2.3% | legal | SEC EDGAR | AP 8-K: 1.01, 5.02, 7.01 (SEC Filing) |
| 2023-05-15 | -2.2% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2023-11-13 | +2.2% | earnings | Seeking Alpha | Ampco-Pittsburgh GAAP EPS of $0.04, revenue of $102.2M |
| 2023-11-13 | +2.2% | legal | SEC EDGAR | AP 8-K: 2.02 and (SEC Filing) |
| 2022-06-22 | +1.9% | legal | SEC EDGAR | AP 8-K: 8.01 and (SEC Filing) |
| 2026-03-04 | +1.6% | news | Seeking Alpha | Ampco-Pittsburgh: Record Orders, Defense Pull, And Margin Growth |
| 2022-09-02 | +1.4% | legal | SEC EDGAR | AP 8-K: 1.01, 2.03 (SEC Filing) |
| 2022-10-04 | -1.3% | legal | SEC EDGAR | AP 8-K: 1.01, 2.03 (SEC Filing) |
| 2021-10-22 | +1.2% | legal | SEC EDGAR | AP 8-K: 5.02 and (SEC Filing) |
| 2025-06-27 | -0.6% | legal | SEC EDGAR | AP 8-K: 1.01, 2.03, 7.01 (SEC Filing) |
| 2025-11-07 | -0.6% | executive | Seeking Alpha | Ampco-Pittsburgh names David Anderson as CFO |
| 2025-11-07 | -0.6% | legal | SEC EDGAR | AP 8-K: 5.02, 7.01 (SEC Filing) |
| 2021-07-01 | -0.5% | legal | SEC EDGAR | AP 8-K: 1.01, 2.03, 7.01 (SEC Filing) |