4
Changes in Ownership
Zai Lab Ltd Filed Acc 0000905148-25-002834
Chairperson & CEO sold 100,000 shares at an average $34.69 ($3,468,970)
- Chairperson & CEO acquired 100,000 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 | 2025-08-08 | Option exercise 10b5-1 | +50,000 | $0.60 | $30,000 | 586,962 | D |
| Du Ying Chairperson & CEO | 2025-08-08 | Sale 10b5-1 | −50,000 | $34.74 | $1,737,155 | 536,962 | D |
| Du Ying Chairperson & CEO | 2025-08-11 | Option exercise 10b5-1 | +50,000 | $0.60 | $30,000 | 586,962 | D |
| Du Ying Chairperson & CEO | 2025-08-11 | Sale 10b5-1 | −50,000 | $34.64 | $1,731,815 | 536,962 | D |
| Derivatives | |||||||
| Du Ying Chairperson & CEO | 2025-08-08 | Option exercise · Stock Options (Right to Buy) 10b5-1 | −50,000 | 146,387 | D | ||
| Du Ying Chairperson & CEO | 2025-08-11 | Option exercise · Stock Options (Right to Buy) 10b5-1 | −50,000 | 96,387 | D | ||
| Open-market sales · 100,000 sh · avg $34.69 · $3,468,970 | |||||||
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