AP (Ampco-Pittsburgh Corp.)
Insider Trading Activity
Every open-market purchase and sale reported by AP officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-28 | Darrell L McNair | Director | G | — | — |
| 2026-06-26 | Samuel Lyon | President of Union Electric | Sell | — | — |
| 2026-06-22 | Samuel Lyon | President of Union Electric | Sell | — | — |
| 2026-05-20 | Brett McBrayer | Chief Executive Officer | Buy | — | — |
| 2026-05-19 | Samuel Lyon | President of Union Electric | MIXED | — | — |
| 2026-05-19 | Brett McBrayer | Chief Executive Officer | MIXED | — | — |
| 2026-05-19 | David George Anderson | VP, CFO & Treasurer, Pres. ALS | MIXED | — | — |
| 2026-05-18 | Elizabeth Anne Fessenden | Director | A | — | — |
| 2026-05-18 | Robert DeMichiei | Director | A | — | — |
| 2026-05-18 | LAURENCE E PAUL | Director | A | — | — |
| 2026-05-18 | WILLIAM K LIEBERMAN | Director | A | — | — |
| 2026-05-18 | MICHAEL I GERMAN | Director | A | — | — |
| 2026-05-18 | Darrell L McNair | Director | A | — | — |
| 2026-03-19 | Brett McBrayer | Chief Executive Officer | Buy | — | — |
| 2026-03-05 | Brett McBrayer | Chief Executive Officer | A | — | — |
| 2026-03-05 | Samuel Lyon | President of Union Electric | A | — | — |
| 2026-03-05 | David George Anderson | VP, CFO & Treasurer, Pres. ALS | A | — | — |
| 2025-12-02 | Brett McBrayer | Chief Executive Officer | Buy | — | — |
| 2025-11-26 | Berkman Investment CO Louis | 10%+ Owner | Buy | — | — |
| 2025-11-19 | Darrell L McNair | Director | Buy | — | — |
| 2025-11-18 | MICHAEL I GERMAN | Director | Buy | — | — |
| 2025-11-18 | Darrell L McNair | Director | Buy | — | — |
| 2020-09-18 | Berkman Investment CO Louis | 10%+ Owner | J | — | — |
| 2020-08-13 | JAMES J ABEL | Director | MIXED | — | — |
| 2020-08-13 | TERRY L DUNLAP | Director | Buy | — | — |
| 2020-07-06 | Brett McBrayer | Chief Executive Officer | F | — | — |
| 2020-06-30 | CARL H PFORZHEIMER II | Director | Buy | — | — |
| 2020-05-11 | JAMES J ABEL | Director | A | — | — |
| 2020-05-11 | TERRENCE W KENNY | President,Air&Liq. Proc. Group | A | — | — |
| 2020-05-11 | Michael G McAuley | V.P., CFO & Treasurer | A | — | — |
| 2020-05-11 | STEPHEN E PAUL | Director | A | — | — |
| 2020-05-11 | ROSE HOOVER | President & Chief Admin. Off. | MIXED | — | — |
| 2020-05-11 | MARLISS JOHNSON | V.P. Fin & Chief Acctg Officer | MIXED | — | — |
| 2020-05-11 | MICHAEL I GERMAN | Director | A | — | — |
| 2020-05-11 | Brett McBrayer | Chief Executive Officer | MIXED | — | — |
| 2020-05-11 | Keith Zatawski | Chief Risk Officer | A | — | — |
| 2020-05-11 | Elizabeth Anne Fessenden | Director | A | — | — |
| 2020-05-11 | CARL H PFORZHEIMER II | Director | A | — | — |
| 2020-05-11 | Samuel Lyon | President of Union Electric | MIXED | — | — |
| 2020-05-11 | ROSE HOOVER | President & Chief Admin. Off. | F | — | — |
| 2020-05-11 | WILLIAM K LIEBERMAN | Director | A | — | — |
| 2020-05-11 | TERRY L DUNLAP | Director | A | — | — |
| 2020-05-04 | TERRENCE W KENNY | President,Air&Liq. Proc. Group | A | — | — |
| 2020-05-04 | MARLISS JOHNSON | V.P. Fin & Chief Acctg Officer | F | — | — |
| 2020-05-04 | Michael G McAuley | V.P., CFO & Treasurer | A | — | — |
| 2020-05-04 | ROSE HOOVER | President & Chief Admin. Off. | MIXED | — | — |
| 2020-03-17 | Brett McBrayer | Chief Executive Officer | Buy | — | — |
| 2019-12-31 | TERRENCE W KENNY | President,Air&Liq. Proc. Group | Buy | — | — |
| 2019-12-20 | CARL H PFORZHEIMER II | Director | Sell | — | — |
| 2019-12-13 | MICHAEL I GERMAN | Director | Buy | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 3,127,792 | — |
| — | Chairman Emeritus | 2,364,062 | — |
| — | Chief Executive Officer | 557,694 | — |
| — | President of Union Electric | 181,233 | — |
| — | Director | 126,704 | — |
| — | Director | 91,742 | — |
| — | Director | 85,559 | — |
| — | VP, CFO & Treasurer, Pres. ALS | 80,065 | — |
| — | Director | 72,326 | — |
| — | Director | 64,266 | — |
| — | Director | 51,600 | — |
| — | Director | 43,131 | — |
| — | Chairman & CEO | 42,889 | — |
| — | President,Air&Liq. Proc. Group | 41,175 | — |
| — | V.P., CFO & Treasurer | 40,008 | — |
| — | President & Chief Admin. Off. | 34,138 | — |
| — | Chief Executive Officer | 33,611 | — |
| — | President of Union Electric | 31,535 | — |
| — | 10%+ Owner | 28,000 | — |
| — | 10%+ Owner | 28,000 | — |
| — | 10%+ Owner | 28,000 | — |
| — | 10%+ Owner | 28,000 | — |
| — | Director | 25,631 | — |
| — | Director | 25,000 | — |
| — | Director | 25,000 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the AP quote page; the site-wide leaderboard is on the insider transactions hub.