ZLAB · Zai Lab Limited American Depositary Shares
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| Du Ying Chairperson & CEO | ▼ Sell | Tax Withholding | 1,221,401 Shares held | 7/2/2026 | View profile |
| Peter Wirth | ▲ Buy | Grant | 416,121 Shares held | 6/17/2026 | View profile |
| John D. Diekman | ▲ Buy | Grant | 122,140 Shares held | 6/17/2026 | View profile |
| Joshua L. Smiley See Remarks | ▼ Sell | Open Market | 117,602 Shares held | 4/6/2026 | View profile |
| Nisa Leung | ▲ Buy | Grant | 96,297 Shares held | 6/17/2026 | View profile |
| Leon O. Moulder Jr. | ▲ Buy | Grant | 94,973 Shares held | 6/17/2026 | View profile |
| Richard Gaynor | ▲ Buy | Open Market | 80,737 Shares held | 7/1/2026 | View profile |
| Michel Vounatsos Director | ▲ Buy | Grant | 72,787 Shares held | 6/17/2026 | View profile |
| Rafael Amado EVP of R&D and CMO | ▼ Sell | Open Market | 57,022 Shares held | 4/6/2026 | View profile |
| Scott W. Morrison Director | ▲ Buy | Grant | 56,904 Shares held | 6/17/2026 | View profile |
| William Lis See Remarks | ▼ Sell | Open Market | 41,931 Shares held | 8/12/2026 | View profile |
| Yajing Chen Chief Financial Officer | ▼ Sell | Open Market | 35,072 Shares held | 8/11/2026 | View profile |
| Frazor Titus Edmondson III Chief Legal Officer | ▼ Sell | Open Market | 30,346 Shares held | 6/26/2026 | View profile |
Transaction History
| William Lis | ▼ Sell | Open Market | 8,506 | $213K | 8/12/2026 |
| Yajing Chen | ▼ Sell | Open Market | 619 | $15K | 8/11/2026 |
| Du Ying | ▲ Buy | Option Exercise | 11,048 | — | 7/2/2026 |
| Du Ying | ▼ Sell | Tax Withholding | 4,348 | $83K | 7/2/2026 |
| Richard Gaynor | ▲ Buy | Open Market | 1,736 | $33K | 7/1/2026 |
| Du Ying | ▲ Buy | Option Exercise | 18,000 | — | 7/1/2026 |
| Du Ying | ▼ Sell | Tax Withholding | 7,083 | $136K | 7/1/2026 |
| Du Ying | ▼ Sell | Open Market | 7,026 | $130K | 6/30/2026 |
| Du Ying | ▲ Buy | Option Exercise | 17,970 | — | 6/29/2026 |
| Frazor Titus Edmondson III | ▼ Sell | Open Market | 4,103 | $72K | 6/26/2026 |
| Du Ying | ▼ Sell | Open Market | 24,543 | $429K | 6/26/2026 |
| Yajing Chen | ▼ Sell | Open Market | 2,264 | $40K | 6/26/2026 |
| Frazor Titus Edmondson III | ▲ Buy | Option Exercise | 14,600 | — | 6/25/2026 |
| Du Ying | ▲ Buy | Option Exercise | 58,800 | — | 6/25/2026 |
| Yajing Chen | ▲ Buy | Option Exercise | 6,250 | — | 6/25/2026 |
| William Lis | ▼ Sell | Open Market | 7,040 | $127K | 6/22/2026 |
| Richard Gaynor | ▲ Buy | Grant | 22,371 | $0 | 6/17/2026 |
| Scott W. Morrison | ▲ Buy | Grant | 22,371 | $0 | 6/17/2026 |
| William Lis | ▲ Buy | Grant | 22,371 | $0 | 6/17/2026 |
| Michel Vounatsos | ▲ Buy | Grant | 22,371 | $0 | 6/17/2026 |
| Peter Wirth | ▲ Buy | Grant | 22,371 | $0 | 6/17/2026 |
| John D. Diekman | ▲ Buy | Grant | 22,371 | $0 | 6/17/2026 |
| Nisa Leung | ▲ Buy | Grant | 22,371 | $0 | 6/17/2026 |
| Leon O. Moulder Jr. | ▲ Buy | Grant | 22,371 | $0 | 6/17/2026 |
| Du Ying | ▼ Sell | Gift | 33,993 | $0 | 5/27/2026 |
| Du Ying | ▼ Sell | Gift | 53,850 | $0 | 5/27/2026 |
| Du Ying | ▼ Sell | Gift | 19,857 | $0 | 5/26/2026 |
| Du Ying | ▲ Buy | Option Exercise | 261,092 | $454K | 5/19/2026 |
| Du Ying | ▼ Sell | Tax Withholding | 117,435 | $2.2M | 5/19/2026 |
| Du Ying | ▲ Buy | Option Exercise | 50,000 | $87K | 5/18/2026 |
| Du Ying | ▼ Sell | Open Market | 50,000 | $950K | 5/18/2026 |
| Du Ying | ▲ Buy | Option Exercise | 50,000 | $87K | 5/15/2026 |
| Du Ying | ▼ Sell | Open Market | 50,000 | $1.0M | 5/15/2026 |
| Frazor Titus Edmondson III | ▼ Sell | Open Market | 3,517 | $71K | 5/14/2026 |
| Du Ying | ▲ Buy | Option Exercise | 50,000 | $87K | 5/14/2026 |
| Du Ying | ▼ Sell | Open Market | 50,000 | $1.0M | 5/14/2026 |
| Du Ying | ▲ Buy | Option Exercise | 50,000 | $87K | 5/13/2026 |
| Du Ying | ▼ Sell | Open Market | 16,231 | $316K | 5/13/2026 |
| Du Ying | ▼ Sell | Open Market | 33,769 | $683K | 5/13/2026 |
| Joshua L. Smiley | ▼ Sell | Open Market | 3,017 | $62K | 4/6/2026 |
| Frazor Titus Edmondson III | ▼ Sell | Open Market | 1,224 | $25K | 4/6/2026 |
| Du Ying | ▼ Sell | Open Market | 2,653 | $54K | 4/6/2026 |
| Yajing Chen | ▼ Sell | Open Market | 853 | $17K | 4/6/2026 |
| Rafael Amado | ▼ Sell | Open Market | 2,739 | $56K | 4/6/2026 |
| Joshua L. Smiley | ▲ Buy | Option Exercise | 7,145 | — | 4/2/2026 |
| Joshua L. Smiley | ▼ Sell | Open Market | 9,614 | $196K | 4/2/2026 |
| Frazor Titus Edmondson III | ▲ Buy | Option Exercise | 5,031 | — | 4/2/2026 |
| Frazor Titus Edmondson III | ▼ Sell | Open Market | 4,194 | $86K | 4/2/2026 |
| Du Ying | ▲ Buy | Option Exercise | 6,750 | — | 4/2/2026 |
| Du Ying | ▼ Sell | Open Market | 5,576 | $114K | 4/2/2026 |
| Yajing Chen | ▲ Buy | Option Exercise | 2,500 | — | 4/2/2026 |
| Yajing Chen | ▼ Sell | Open Market | 5,199 | $106K | 4/2/2026 |
| Rafael Amado | ▲ Buy | Option Exercise | 5,391 | — | 4/2/2026 |
| Rafael Amado | ▼ Sell | Open Market | 9,910 | $202K | 4/2/2026 |
| Joshua L. Smiley | ▲ Buy | Option Exercise | 32,062 | — | 4/1/2026 |
| Frazor Titus Edmondson III | ▲ Buy | Option Exercise | 2,671 | — | 4/1/2026 |
| Frazor Titus Edmondson III | ▲ Buy | Option Exercise | 830 | — | 4/1/2026 |
| Frazor Titus Edmondson III | ▲ Buy | Option Exercise | 13,758 | — | 4/1/2026 |
| Du Ying | ▲ Buy | Option Exercise | 10,800 | — | 4/1/2026 |
| Du Ying | ▲ Buy | Option Exercise | 3,400 | — | 4/1/2026 |
| Yajing Chen | ▲ Buy | Option Exercise | 1,500 | — | 4/1/2026 |
| Yajing Chen | ▲ Buy | Option Exercise | 13,758 | — | 4/1/2026 |
| Rafael Amado | ▲ Buy | Option Exercise | 19,523 | — | 4/1/2026 |
| Richard Gaynor | ▲ Buy | Open Market | 1,731 | $33K | 3/17/2026 |
| Joshua L. Smiley | ▼ Sell | Open Market | 1,966 | $37K | 3/13/2026 |
| Frazor Titus Edmondson III | ▼ Sell | Open Market | 1,281 | $24K | 3/13/2026 |
| Yajing Chen | ▼ Sell | Open Market | 1,703 | $32K | 3/13/2026 |
| Rafael Amado | ▼ Sell | Open Market | 2,957 | $55K | 3/13/2026 |
| Joshua L. Smiley | ▲ Buy | Option Exercise | 6,388 | — | 3/12/2026 |
| Frazor Titus Edmondson III | ▲ Buy | Option Exercise | 4,258 | — | 3/12/2026 |
| Yajing Chen | ▲ Buy | Option Exercise | 4,258 | — | 3/12/2026 |
| Rafael Amado | ▲ Buy | Option Exercise | 5,323 | — | 3/12/2026 |
| Du Ying | ▼ Sell | Open Market | 1,067 | $20K | 3/11/2026 |
| Du Ying | ▲ Buy | Option Exercise | 261,092 | $454K | 3/10/2026 |
| Du Ying | ▼ Sell | Tax Withholding | 116,936 | $2.3M | 3/10/2026 |
| Du Ying | ▲ Buy | Option Exercise | 2,655 | — | 3/10/2026 |