Perma-Pipe International Holdings, Inc.（PPIH）内部人交易：高管与董事近期交易
过去 18 个月，共有 9 位内部人为 Perma-Pipe International Holdings, Inc.（PPIH）报告了 23 笔 Form 4 交易（最近一笔 2026-07-29）。
| 日期 | 内部人 | 职务 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-07-29 | Lewicki Matthew Earl | Chief Financial Officer | 卖出 | 898 | $22,845 |
| 2026-06-29 | Lewicki Matthew Earl | Chief Financial Officer | 卖出 | 1,070 | $29,211 |
| 2026-06-29 | Alkuwari Ibrahim | 董事 | 买入 | 2,648 | $0 |
| 2026-06-26 | Lewicki Matthew Earl | Chief Financial Officer | 卖出 | 497 | $13,941 |
| 2026-06-26 | Sagr Saleh Nehad Saleh | President & CEO | 买入 | 21,509 | $0 |
| 2026-06-26 | Lewicki Matthew Earl | Chief Financial Officer | 买入 | 6,716 | $0 |
| 2026-06-26 | Zakhour Nancy | 董事 | 买入 | 2,648 | $0 |
| 2026-06-26 | Sherrill Richard | 董事 | 买入 | 2,648 | $0 |
| 2026-06-26 | BIRO JON C | 董事 | 买入 | 3,144 | $0 |
| 2026-06-23 | Lewicki Matthew Earl | Chief Financial Officer | 卖出 | 497 | $13,941 |
| 2026-04-13 | Zakhour Nancy | 董事 | 买入 | 576 | $0 |
| 2025-08-27 | Mansfield David J | 内部人 | 卖出 | 6,349 | $152,503 |
| 2025-07-29 | Lewicki Matthew Earl | Chief Financial Officer | 卖出 | 601 | $14,436 |
| 2025-07-29 | Lewicki Matthew Earl | Chief Financial Officer | 卖出 | 333 | $7,829 |
| 2025-07-28 | Mansfield David J | 内部人 | 卖出 | 5,846 | $140,421 |
| 2025-07-24 | Mansfield David J | President & CEO | 卖出 | 9,181 | $215,845 |
| 2025-06-30 | McNally Robert Joseph | 董事 | 买入 | 4,877 | $0 |
| 2025-06-30 | Brown David B | 董事 | 买入 | 4,877 | $0 |
| 2025-06-30 | BIRO JON C | 董事 | 买入 | 5,527 | $0 |
| 2025-06-27 | Sagr Saleh Nehad Saleh | President & CEO | 买入 | 29,259 | $0 |
| 2025-06-27 | Lewicki Matthew Earl | Chief Financial Officer | 买入 | 8,829 | $0 |
| 2025-06-27 | Alkuwari Ibrahim | 董事 | 买入 | 4,877 | $0 |
| 2025-06-26 | Lewicki Matthew Earl | Chief Financial Officer | 卖出 | 333 | $7,829 |
来源：SEC Form 4 申报文件 · 截至 2026-07-29