Insider · CIK 0001574558
William Lis
Files at: ZLAB, EIDX, PTLA. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 12, 2026 SForm 4 → | Aug 13, 4:15 pm EDT | Zai Lab LtdZLAB | 8,506 | $25.00 | $212,650 | 41,931 | −16.9% | 10b5-1 |
| Jun 22, 2026 SForm 4 → | Jun 24, 4:05 pm EDT | Zai Lab LtdZLAB | 7,040 | $18.09 | $127,354 | 50,437 | −12.2% | 10b5-1 |
| Jun 17, 2026 AForm 4 → | Jun 22, 4:08 pm EDT | Zai Lab LtdZLAB | 22,371 | — | — | 57,477 | — |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.