Zai Lab Ltd
ZLAB
44 insider filings · Latest: Aug 12, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| 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 → |
| Apr 4, 2025 | Apr 4 7:22 PM | Edmondson Frazor Titus III | Proposed Sale | 1,874 | $33.11 | $62.0K | — | View → |
| Apr 4, 2025 | Apr 4 7:19 PM | Smiley Joshua L | Proposed Sale | 3,354 | $33.11 | $111.0K | — | View → |
| Apr 4, 2025 | Apr 4 7:15 PM | Amado Rafael | Proposed Sale | 3,029 | $33.11 | $100.3K | — | View → |
| Apr 4, 2025 | Apr 4 7:15 PM | Du Ying | Proposed Sale | 2,945 | $33.11 | $97.5K | — | View → |
| Apr 4, 2025 | Apr 4 7:13 PM | Chen Yajing | Proposed Sale | 924 | $33.11 | $30.6K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| 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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