Xia Yu (CIK 1963544) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-10-23). Recent activity: Buy SMMT (533,617 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-10-23 | Summit Therapeutics Inc. (SMMT) | Director | Buy | 533,617 | $10.0M |
来源：SEC Form 4 申报文件 · 截至 2025-10-23