4
Changes in Ownership
Zai Lab Ltd Filed Acc 0000905148-25-003280
Chairperson & CEO gave up 251,319 shares (to pay taxes)
- Chairperson & CEO acquired 604,376 shares (option exercise)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Du Ying Chairperson & CEO | 2025-08-29 | Option exercise | +604,376 | $1.20 | $725,251 | 1,141,338 | D |
| Du Ying Chairperson & CEO | 2025-08-29 | Shares withheld for taxes | −251,319 | $32.59 | $8,190,486 | 890,019 | D |
| Derivatives | |||||||
| Du Ying Chairperson & CEO | 2025-08-29 | Option exercise · Stock Options (Right to Buy) | −604,376 | 0 | D | ||
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