Klein Matthew B. 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Klein Matthew B.（CIK 1808968）在 2 家公司共报告 23 笔 SEC Form 4 内部人交易（最近一笔 2026-08-06）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-08-06 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 10,292 | $705,722 |
| 2026-05-26 | ClearPoint Neuro, Inc. (CLPT) | 董事 | 卖出 | 16,000 | $185,440 |
| 2026-05-21 | ClearPoint Neuro, Inc. (CLPT) | 董事 | 买入 | 12,417 | $0 |
| 2026-05-15 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 买入 | 12,500 | $0 |
| 2026-05-15 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 679 | $49,608 |
| 2026-05-15 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 7,221 | $527,711 |
| 2026-05-15 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 2,100 | $153,468 |
| 2026-05-15 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 2,572 | $186,367 |
| 2026-04-23 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 2,850 | $202,094 |
| 2026-03-13 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 买入 | 12,500 | $0 |
| 2026-03-13 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 2,662 | $170,581 |
| 2026-02-20 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 7,371 | $511,253 |
| 2026-01-12 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 2,514 | $192,195 |
| 2026-01-08 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 5,149 | $396,216 |
| 2026-01-08 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 3,016 | $233,680 |
| 2026-01-06 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 买入 | 63,000 | $0 |
| 2026-01-02 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 8,089 | $619,941 |
| 2025-12-03 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 买入 | 15,625 | $0 |
| 2025-12-03 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 3,428 | $271,052 |
| 2025-08-05 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 买入 | 75,000 | $0 |
| 2025-08-05 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 10,739 | $555,636 |
| 2025-05-19 | ClearPoint Neuro, Inc. (CLPT) | 董事 | 买入 | 21,093 | $0 |
| 2025-04-24 | PTC THERAPEUTICS, INC. (PTCT) | CHIEF EXECUTIVE OFFICER | 卖出 | 2,804 | $136,667 |
来源：SEC Form 4 申报文件 · 截至 2026-08-06