Buesinger Robert F. 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Buesinger Robert F.（CIK 1488587）在 1 家公司共报告 7 笔 SEC Form 4 内部人交易（最近一笔 2026-03-31）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-03-31 | WESTLAKE CORP (WLK) | EVP, PEM Segment Head | 卖出 | 4,000 | $461,000 |
| 2026-02-23 | WESTLAKE CORP (WLK) | EVP, PEM Segment Head | 买入 | 1,301 | $0 |
| 2026-02-23 | WESTLAKE CORP (WLK) | EVP, PEM Segment Head | 卖出 | 326 | $30,677 |
| 2026-02-19 | WESTLAKE CORP (WLK) | EVP, PEM Segment Head | 买入 | 3,478 | $0 |
| 2026-02-19 | WESTLAKE CORP (WLK) | EVP, PEM Segment Head | 卖出 | 903 | $89,352 |
| 2025-06-09 | WESTLAKE CORP (WLK) | EVP, PEM Segment Head | 买入 | 83 | $7,751 |
| 2025-06-09 | WESTLAKE CORP (WLK) | EVP, PEM Segment Head | 卖出 | 83 | $6,034 |
来源：SEC Form 4 申报文件 · 截至 2026-03-31