Zai Lab Ltd
ZLAB
27 insider filings · Latest: May 26, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Aug 15, 2025 | Aug 15 7:21 PM | Chen Yajing | Proposed Sale | 610 | $35.27 | $21.5K | — | View → |
| Aug 15, 2025 | Aug 15 2:24 PM | Chen Yajing | Proposed Sale | 828 | $35.53 | $29.4K | — | View → |
| Aug 13, 2025 | Aug 13 8:38 PM | Du Ying | Proposed Sale | 46,387 | $35.47 | $1.6M | — | View → |
| Aug 12, 2025 | Aug 12 8:45 PM | Du Ying | Proposed Sale | 50,000 | $34.25 | $1.7M | — | View → |
| Aug 11, 2025 | Aug 11 8:12 PM | Du Ying | Proposed Sale | 50,000 | $34.64 | $1.7M | — | View → |
| Aug 8, 2025 | Aug 8 8:24 PM | Du Ying | Proposed Sale | 50,000 | $34.74 | $1.7M | — | View → |
| Aug 8, 2025 | Aug 8 4:33 PM | Amado Rafael | Proposed Sale | 3,000 | $35.00 | $105.0K | — | View → |
| Aug 8, 2025 | Aug 8 2:45 PM | Chen Yajing | Proposed Sale | 4,096 | $34.01 | $139.3K | — | View → |
| Jul 2, 2025 | Jul 2 7:19 PM | Du Ying | Proposed Sale | 7,072 | $35.23 | $249.1K | — | View → |
| Jun 30, 2025 | Jun 30 7:10 PM | Du Ying | Proposed Sale | 6,918 | $35.52 | $245.7K | — | View → |
| Jun 26, 2025 | Jun 26 8:41 PM | Edmondson Frazor Titus III | Proposed Sale | 5,877 | $36.13 | $212.3K | — | View → |
| Jun 26, 2025 | Jun 26 8:29 PM | Chen Yajing | Proposed Sale | 2,675 | $36.13 | $96.7K | — | View → |
| Jun 26, 2025 | Jun 26 8:15 PM | Du Ying | Proposed Sale | 23,669 | $36.13 | $855.2K | — | View → |
| Jun 20, 2025 | Jun 20 1:44 PM | Lis William | Proposed Sale | 13,814 | $35.67 | $492.7K | — | View → |
| Jun 2, 2025 | Jun 2 6:23 PM | Chen Yajing | Proposed Sale | 9,618 | $30.00 | $288.5K | — | View → |
| May 14, 2025 | May 14 1:43 PM | Du Ying | Proposed Sale | 46,389 | $28.90 | $1.3M | — | View → |
| May 13, 2025 | May 13 5:09 PM | Du Ying | Proposed Sale | 50,000 | $29.09 | $1.5M | — | View → |
| May 12, 2025 | May 12 6:53 PM | Du Ying | Proposed Sale | 50,000 | $29.18 | $1.5M | — | View → |
| May 9, 2025 | May 9 8:13 PM | Du Ying | Proposed Sale | 50,000 | $29.62 | $1.5M | — | View → |
| May 9, 2025 | May 9 3:35 PM | Morrison Scott W | Proposed Sale | 23,799 | $30.05 | $715.1K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Mar 4, 2026 | Apr 3 9:57 PM | Rafael AmadoPresident, Head of Global Oncology Research and Development | Grant/Award | 14,905 | — | 14,905(D) | View → |
| Mar 12, 2026 | Mar 16 8:09 PM | Joshua L SmileyPresident and Chief Operating Officer | Option Exercise | 6,388 | — | 19,165(D) | View → |
| Mar 4, 2026 | Mar 16 8:09 PM | Joshua L SmileyPresident and Chief Operating Officer | Grant/Award | 137,733 | $19.27 | 33,783(D) | View → |
| Mar 12, 2026 | Mar 16 8:08 PM | Frazor Titus Edmondson IIIChief Legal Officer | Option Exercise | 4,258 | — | 12,777(D) | View → |
| Mar 4, 2026 | Mar 16 8:08 PM | Frazor Titus Edmondson IIIChief Legal Officer | Grant/Award | 110,187 | $19.27 | 27,027(D) | View → |
| Mar 12, 2026 | Mar 16 8:08 PM | Yajing ChenChief Financial Officer | Option Exercise | 4,258 | — | 12,777(D) | View → |
| Mar 4, 2026 | Mar 16 8:08 PM | Yajing ChenChief Financial Officer | Grant/Award | 110,187 | $19.27 | 27,027(D) | View → |
| Mar 12, 2026 | Mar 16 8:07 PM | Rafael AmadoPresident, Head of Global Oncology Research and Development | Option Exercise | 5,323 | — | 15,971(D) | View → |
| Mar 4, 2026 | Mar 16 8:07 PM | Rafael AmadoPresident, Head of Global Oncology Research and Development | Grant/Award | 137,733 | $19.27 | 33,783(D) | View → |
| Mar 11, 2026 | Mar 16 8:06 PM | Ying DuDirector, Chairperson & CEO | Grant/Award | 385,849 | $19.34 | 32,419(D) | View → |
| Mar 10, 2026 | Mar 12 8:12 PM | Ying DuDirector, Chairperson & CEO | Option Exercise | 263,747 | $1.74 | 7,965(D) | View → |
| Mar 9, 2026 | Mar 10 8:08 PM | Ying DuDirector, Chairperson & CEO | Option Exercise | 50,000 | $1.74 | 722,184(D) | View → |
| Mar 6, 2026 | Mar 10 8:08 PM | Ying DuDirector, Chairperson & CEO | Option Exercise | 50,000 | $1.74 | 772,184(D) | View → |
| Mar 5, 2026 | Mar 6 9:25 PM | Ying DuDirector, Chairperson & CEO | Option Exercise | 50,000 | $1.74 | 822,184(D) | View → |
| Mar 4, 2026 | Mar 6 9:25 PM | Ying DuDirector, Chairperson & CEO | Option Exercise | 50,000 | $1.74 | 872,184(D) | View → |
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