4
Changes in Ownership
Zai Lab Ltd Filed Acc 0000905148-26-001233
Chairperson & CEO sold 1,067 shares at $19.08 ($20,363)
- Chairperson & CEO gave up 116,936 shares (to pay taxes)
- Chairperson & CEO acquired 263,747 shares (option exercise)
- Traded under a Rule 10b5-1 plan
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 | 2026-03-10 | Option exercise 10b5-1 | +261,092 | $1.74 | $454,300 | 1,225,253 | D |
| Du Ying Chairperson & CEO | 2026-03-10 | Shares withheld for taxes 10b5-1 | −116,936 | $19.41 | $2,269,728 | 1,108,317 | D |
| Du Ying Chairperson & CEO | 2026-03-10 | Option exercise 10b5-1 | +2,655 | 1,110,972 | D | ||
| Du Ying Chairperson & CEO | 2026-03-11 | Sale 10b5-1 | −1,067 | $19.08 | $20,363 | 1,109,905 | D |
| Derivatives | |||||||
| Du Ying Chairperson & CEO | 2026-03-10 | Option exercise · Stock Options (Right to Buy) 10b5-1 | −261,092 | 461,092 | D | ||
| Du Ying Chairperson & CEO | 2026-03-10 | Option exercise · Restricted Share Units 10b5-1 | −2,655 | 7,965 | D | ||
| Open-market sales · 1,067 sh · avg $19.08 · $20,363 | |||||||
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