Lis William (CIK 1574558) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-13). Recent activity: Sell ZLAB (8,506 shares), Sell ZLAB (7,040 shares), Buy ZLAB (22,371 shares), Buy ZLAB (10,831 shares), Sell ZLAB (13,814 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-13 | Zai Lab Ltd (ZLAB) | Director | Sell | 8,506 | $212,650 |
| 2026-06-24 | Zai Lab Ltd (ZLAB) | Director | Sell | 7,040 | $127,354 |
| 2026-06-22 | Zai Lab Ltd (ZLAB) | Director | Buy | 22,371 | $0 |
| 2025-06-23 | Zai Lab Ltd (ZLAB) | Director | Buy | 10,831 | $0 |
| 2025-06-23 | Zai Lab Ltd (ZLAB) | Director | Sell | 13,814 | $492,745 |
来源：SEC Form 4 申报文件 · 截至 2026-08-13