CIK 0001704292 · Large accelerated filer
Zai Lab Ltd
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- ZLAB
- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- FY end
- Dec 31
- Incorporated
- Cayman Islands
- Entity type
- operating
- Phone
- 862161632588
- Business address
- 899 HALEI ROAD, BUILDING B, PUDONG, SHANGHAI, China
- Former names
- Zai Lab Ltd
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $7,020
- in 1 filing, $7K under 10b5-1 plans
Net −$7,020. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-03-09 | Du Ying Chairperson & CEO | Sale 10b5-1 | −50,000 | $19.03 | $951K | 964,161 |
| 2026-03-09 | Du Ying Chairperson & CEO | Option exercise · Stock Options (Right to Buy) 10b5-1 | −50,000 | 722,184 | ||
| 2026-03-06 | Du Ying Chairperson & CEO | Option exercise 10b5-1 | +50,000 | $1.74 | $87K | 1,014,161 |
| 2026-03-06 | Du Ying Chairperson & CEO | Sale 10b5-1 | −50,000 | $19.42 | $971K | 964,161 |
| 2026-03-06 | Du Ying Chairperson & CEO | Option exercise · Stock Options (Right to Buy) 10b5-1 | −50,000 | 772,184 | ||
| 2026-03-05 | Edmondson Frazor Titus III Chief Legal Officer | Sale 10b5-1 | −15,569 | $19.06 | $297K | 3,517 |
| 2026-03-05 | Du Ying Chairperson & CEO | Option exercise 10b5-1 | +50,000 | $1.74 | $87K | 1,014,161 |
| 2026-03-05 | Du Ying Chairperson & CEO | Sale 10b5-1 | −50,000 | $19.22 | $961K | 964,161 |
| 2026-03-05 | Du Ying Chairperson & CEO | Option exercise · Stock Options (Right to Buy) 10b5-1 | −50,000 | 822,184 | ||
| 2026-03-04 | Smiley Joshua L See Remarks | Grant or award · Performance-Based Share Units | +17,887 | 17,887 | ||
| 2026-03-04 | Edmondson Frazor Titus III Chief Legal Officer | Grant or award · Performance-Based Share Units | +11,924 | 11,924 | ||
| 2026-03-04 | Du Ying Chairperson & CEO | Grant or award · Performance-Based Share Units | +25,579 | 25,579 | ||
| 2026-03-04 | Chen Yajing Chief Financial Officer | Grant or award · Performance-Based Share Units | +11,924 | 11,924 | ||
| 2026-03-04 | Amado Rafael See Remarks | Grant or award · Performance-Based Share Units | +14,905 | 14,905 | ||
| 2026-03-04 | Smiley Joshua L See Remarks | Grant or award · Stock Options (Right to Buy) | +103,950 | 103,950 | ||
| 2026-03-04 | Smiley Joshua L See Remarks | Grant or award · Restricted Share Units | +33,783 | 33,783 | ||
| 2026-03-04 | Edmondson Frazor Titus III Chief Legal Officer | Grant or award · Stock Options (Right to Buy) | +83,160 | 83,160 | ||
| 2026-03-04 | Edmondson Frazor Titus III Chief Legal Officer | Grant or award · Restricted Share Units | +27,027 | 27,027 | ||
| 2026-03-04 | Chen Yajing Chief Financial Officer | Grant or award · Stock Options (Right to Buy) | +83,160 | 83,160 | ||
| 2026-03-04 | Chen Yajing Chief Financial Officer | Grant or award · Restricted Share Units | +27,027 | 27,027 |
Page 7 of 15 · 295 trades