Based on data from the past 90 days ending February 19, 2026, Ampco Pittsburgh's three largest insider shareholders are TenPercentOwner Berkman Investment Co Louis (3.13Mn shares), Chief Executive Officer Brett Mcbrayer (448.63K shares), Director Michael I German (221.67K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Berkman Investment Co Louis | 3,127,792 | 26 Nov, 2025 | |
| Brett Mcbrayer | Chief Executive Officer | 448,631 | 02 Dec, 2025 |
| Michael I German | 221,670 | 18 Nov, 2025 | |
| Michael G Mcauley | Senior V.P. And Cfo & Treasurer | 175,766 | 16 May, 2025 |
| Samuel Lyon | President Of Union Electric | 161,911 | 16 May, 2025 |
| James J Abel | 150,546 | 15 May, 2025 | |
| Carl H Ii Pforzheimer | 141,383 | 18 May, 2023 | |
| Elizabeth Anne Fessenden | 119,330 | 15 May, 2025 | |
| Rose Hoover | President & Chief Admin. Off. | 115,475 | 04 Jan, 2022 |
| Stephen E Paul | 112,764 | 17 May, 2024 | |
| Laurence E Paul | 84,368 | 15 May, 2025 | |
| Robert Demichiei | 78,185 | 15 May, 2025 | |
| Frederick D. Disanto | 72,633 | 17 May, 2024 | |
| Terrence W Kenny | President Andair&Liq. Proc. Group | 71,986 | 04 Jan, 2022 |
| David George Anderson | President And Air & Liquid Systms | 66,303 | 16 May, 2025 |
| Darrell L Mcnair | 63,912 | 19 Nov, 2025 | |
| William K Lieberman | 50,912 | 15 May, 2025 | |
| Terry L Dunlap | 46,124 | 14 May, 2021 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 01 Dec, 2025 | Brett Mcbrayer | Common Stock | A | 19,000 | $2.58 | 448,631 | D | P |
| 19 Nov, 2025 | Darrell L Mcnair | Common Stock | A | 3,000 | $2.52 | 63,912 | D | P |
| 17 Nov, 2025 | Michael I German | Common Stock | A | 40,000 | $2.65 | 221,670 | D | P |
| 17 Nov, 2025 | Berkman Investment Co Louis | COMMON STOCK | A | 93,000 | $2.67 | 3,127,792 | D | P |
| 17 Nov, 2025 | Darrell L Mcnair | Common Stock | A | 10,000 | $2.68 | 60,912 | D | P |
| 15 May, 2025 | Michael I German | Common Stock | A | 12,728 | $0.00 | 181,670 | D | A |
| 15 May, 2025 | Laurence E Paul | Common Stock | A | 12,728 | $0.00 | 84,368 | D | A |
| 15 May, 2025 | James J Abel | Common Stock | A | 12,728 | $0.00 | 150,546 | D | A |
| 15 May, 2025 | William K Lieberman | Common Stock | A | 12,728 | $0.00 | 50,912 | D | A |
| 15 May, 2025 | Elizabeth Anne Fessenden | - | - | 119,330 | D | |||
| 15 May, 2025 | Elizabeth Anne Fessenden | Common Stock | A | 12,728 | $0.00 | 119,330 | D | A |
| 15 May, 2025 | Michael G Mcauley | - | - | 149,036 | D | |||
| 15 May, 2025 | Michael G Mcauley | - | - | 175,766 | D | |||
| 15 May, 2025 | Michael G Mcauley | Common Stock | D | 2,052 | $2.26 | 151,314 | D | F |
| 15 May, 2025 | Michael G Mcauley | Common Stock | D | 2,278 | $2.26 | 149,036 | D | F |
| 15 May, 2025 | Michael G Mcauley | Common Stock | A | 26,730 | $0.00 | 175,766 | D | A |
| 15 May, 2025 | Brett Mcbrayer | Common Stock | D | 11,542 | $2.26 | 351,331 | D | F |
| 15 May, 2025 | Brett Mcbrayer | Common Stock | A | 78,300 | $0.00 | 429,631 | D | A |
| 15 May, 2025 | Brett Mcbrayer | Common Stock | D | 10,474 | $2.26 | 362,873 | D | F |
| 15 May, 2025 | Samuel Lyon | Common Stock | D | 3,375 | $2.26 | 137,176 | D | F |