Chao Albert 内部人交易：近期 SEC Form 4 交易
过去 18 个月，Chao Albert（CIK 1299403）在 1 家公司共报告 11 笔 SEC Form 4 内部人交易（最近一笔 2026-08-11）。
| 日期 | 公司 | 身份 | 类型 | 股数 | 市值 |
|---|---|---|---|---|---|
| 2026-08-11 | WESTLAKE CORP (WLK) | Executive Chairman | 买入 | 38,873 | $2.4M |
| 2026-08-11 | WESTLAKE CORP (WLK) | Executive Chairman | 卖出 | 7,489 | $596,873 |
| 2026-08-11 | WESTLAKE CORP (WLK) | Executive Chairman | 卖出 | 31,384 | $2.5M |
| 2026-02-23 | WESTLAKE CORP (WLK) | Executive Chairman | 买入 | 6,193 | $0 |
| 2026-02-23 | WESTLAKE CORP (WLK) | Executive Chairman | 卖出 | 2,501 | $235,344 |
| 2026-02-19 | WESTLAKE CORP (WLK) | Executive Chairman | 买入 | 16,555 | $0 |
| 2026-02-19 | WESTLAKE CORP (WLK) | Executive Chairman | 卖出 | 5,089 | $503,557 |
| 2025-12-23 | WESTLAKE CORP (WLK) | Executive Chairman | 买入 | 81,673 | $3.6M |
| 2025-12-23 | WESTLAKE CORP (WLK) | Executive Chairman | 卖出 | 9,711 | $707,155 |
| 2025-12-23 | WESTLAKE CORP (WLK) | Executive Chairman | 卖出 | 30,604 | $2.3M |
| 2025-12-23 | WESTLAKE CORP (WLK) | Executive Chairman | 卖出 | 521 | $38,783 |
来源：SEC Form 4 申报文件 · 截至 2026-08-11