12 insiders reported 59 Form 4 transactions for AMPCO PITTSBURGH CORP (AP) over the past 18 months (most recent 2026-06-26). Recent activity: Lyon Samuel (President of Union Electric) Sell 9,500 shares, Lyon Samuel (President of Union Electric) Sell 547 shares, McBrayer Brett (Chief Executive Officer) Buy 3,300 shares, McBrayer Brett (Chief Executive Officer) Sell 46,656 shares, Lyon Samuel (President of Union Electric) Sell 3,029 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-26 | Lyon Samuel | President of Union Electric | Sell | 9,500 | $93,267 |
| 2026-06-22 | Lyon Samuel | President of Union Electric | Sell | 547 | $6,181 |
| 2026-05-20 | McBrayer Brett | Chief Executive Officer | Buy | 3,300 | $29,792 |
| 2026-05-19 | McBrayer Brett | Chief Executive Officer | Sell | 46,656 | $506,218 |
| 2026-05-19 | Lyon Samuel | President of Union Electric | Sell | 3,029 | $32,865 |
| 2026-05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | Sell | 1,370 | $14,864 |
| 2026-05-19 | McBrayer Brett | Chief Executive Officer | Sell | 8,568 | $92,963 |
| 2026-05-19 | Lyon Samuel | President of Union Electric | Sell | 3,166 | $34,351 |
| 2026-05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | Sell | 2,179 | $23,642 |
| 2026-05-19 | McBrayer Brett | Chief Executive Officer | Sell | 7,777 | $84,380 |
| 2026-05-19 | Lyon Samuel | President of Union Electric | Sell | 3,547 | $38,485 |
| 2026-05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | Sell | 2,489 | $27,006 |
| 2026-05-19 | McBrayer Brett | Chief Executive Officer | Sell | 9,396 | $101,947 |
| 2026-05-19 | Lyon Samuel | President of Union Electric | Sell | 18,185 | $197,307 |
| 2026-05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | Sell | 8,216 | $89,144 |
| 2026-05-19 | McBrayer Brett | Chief Executive Officer | Buy | 41,060 | $0 |
| 2026-05-19 | Lyon Samuel | President of Union Electric | Buy | 15,056 | $0 |
| 2026-05-19 | Anderson David George | VP, CFO & Treasurer, Pres. ALS | Buy | 11,117 | $0 |
| 2026-05-18 | GERMAN MICHAEL I | Director | Buy | 7,374 | $0 |
| 2026-05-18 | PAUL LAURENCE E | Director | Buy | 7,374 | $0 |
| 2026-05-18 | LIEBERMAN WILLIAM K | Director | Buy | 7,374 | $0 |
| 2026-05-18 | Fessenden Elizabeth Anne | Director | Buy | 7,374 | $0 |
| 2026-05-18 | McNair Darrell L | Director | Buy | 7,374 | $0 |
| 2026-05-18 | DeMichiei Robert | Director | Buy | 7,374 | $0 |
| 2026-03-19 | McBrayer Brett | Chief Executive Officer | Buy | 7,500 | $50,025 |
Source: SEC Form 4 filings · as of 2026-06-26