Koppers Holdings Inc.（KOP）内部人交易：高管与董事近期交易
过去 18 个月，共有 17 位内部人为 Koppers Holdings Inc.（KOP）报告了 96 笔 Form 4 交易（最近一笔 2026-09-01）。
| 日期 | 内部人 | 职务 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-09-01 | BALL M LEROY | CEO | 卖出 | 4,000 | $183,840 |
| 2026-09-01 | BALL M LEROY | CEO | 卖出 | 200 | $0 |
| 2026-08-20 | BALL M LEROY | CEO | 卖出 | 3,000 | $137,520 |
| 2026-08-13 | Lucas Stephen G | SVP, Culture and Engagement | 卖出 | 1,308 | $58,271 |
| 2026-08-12 | Sullivan James A. | President and CTO | 卖出 | 7,500 | $375,000 |
| 2026-08-11 | Sullivan James A. | President and CTO | 卖出 | 79,900 | $4.0M |
| 2026-08-11 | Pearce Bradley A | CAO | 卖出 | 2,000 | $102,020 |
| 2026-08-11 | Sullivan James A. | President and CTO | 卖出 | 100 | $5,122 |
| 2026-06-23 | BALL M LEROY | CEO | 卖出 | 3,412 | $149,787 |
| 2026-06-15 | BALL M LEROY | CEO | 卖出 | 4,141 | $171,189 |
| 2026-06-15 | BALL M LEROY | CEO | 卖出 | 300 | $0 |
| 2026-06-04 | Feng Xudong | 董事 | 卖出 | 5,695 | $0 |
| 2026-05-27 | Brenner Eric D. | CFO and Treasurer | 买入 | 6,620 | $0 |
| 2026-05-14 | Pearce Bradley A | Interim CFO and CAO | 买入 | 5,000 | $0 |
| 2026-05-14 | BALL M LEROY | CEO | 卖出 | 2,659 | $113,140 |
| 2026-05-11 | Feng Xudong | 董事 | 买入 | 3,280 | $0 |
| 2026-05-11 | MOTLEY DAVID L | 董事 | 买入 | 50 | $0 |
| 2026-05-11 | Vartanian Nishan J. | 董事 | 买入 | 50 | $0 |
| 2026-05-11 | Vartanian Nishan J. | 董事 | 买入 | 3,280 | $0 |
| 2026-05-11 | Posadas Laura J | 董事 | 买入 | 11 | $0 |
| 2026-05-11 | Posadas Laura J | 董事 | 买入 | 3,280 | $0 |
| 2026-05-11 | JENSEN TRACI L | 董事 | 买入 | 50 | $0 |
| 2026-05-11 | JENSEN TRACI L | 董事 | 买入 | 3,280 | $0 |
| 2026-05-11 | NEUPAVER ALBERT J | 董事 | 买入 | 50 | $0 |
| 2026-03-18 | BALL M LEROY | CEO | 卖出 | 2,489 | $94,358 |
来源：SEC Form 4 申报文件 · 截至 2026-09-01