Ruhlman Jon Ryan 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Ruhlman Jon Ryan（CIK 1650279）在 1 家公司共报告 8 笔 SEC Form 4 内部人交易（最近一笔 2026-08-04）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-08-04 | PREFORMED LINE PRODUCTS CO (PLPC) | President | 买入 | 18,000 | $0 |
| 2026-06-11 | PREFORMED LINE PRODUCTS CO (PLPC) | President | 卖出 | 1,000 | $360,680 |
| 2026-03-11 | PREFORMED LINE PRODUCTS CO (PLPC) | President | 卖出 | 2,000 | $520,680 |
| 2026-02-06 | PREFORMED LINE PRODUCTS CO (PLPC) | President | 卖出 | 1,494 | $366,657 |
| 2026-02-06 | PREFORMED LINE PRODUCTS CO (PLPC) | President | 买入 | 1,785 | $0 |
| 2026-01-05 | PREFORMED LINE PRODUCTS CO (PLPC) | President | 买入 | 1,539 | $0 |
| 2025-06-17 | PREFORMED LINE PRODUCTS CO (PLPC) | President | 卖出 | 2,555 | $366,055 |
| 2025-05-07 | PREFORMED LINE PRODUCTS CO (PLPC) | President | 卖出 | 3,274 | $448,800 |
来源：SEC Form 4 申报文件 · 截至 2026-08-04