ZHANG TAISU (CIK 2108590) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-09-18). Recent activity: Buy CHA (4,363 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-18 | Chagee Holdings Ltd. (CHA) | Director | Buy | 4,363 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-09-18