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 |
|---|---|---|---|---|---|---|---|---|
| Apr 2, 2025 | Apr 2 9:14 PM | Amado Rafael | Proposed Sale | 7,541 | $35.89 | $270.7K | — | View → |
| Apr 2, 2025 | Apr 2 9:11 PM | Smiley Joshua L | Proposed Sale | 11,740 | $35.89 | $421.4K | — | View → |
| Apr 2, 2025 | Apr 2 9:10 PM | Du Ying | Proposed Sale | 5,808 | $35.89 | $208.5K | — | View → |
| Apr 2, 2025 | Apr 2 9:04 PM | Chen Yajing | Proposed Sale | 5,280 | $35.89 | $189.5K | — | View → |
| Apr 2, 2025 | Apr 2 9:00 PM | Edmondson Frazor Titus III | Proposed Sale | 4,369 | $35.89 | $156.8K | — | View → |
| Mar 17, 2025 | Mar 17 1:48 PM | Amado Rafael | Proposed Sale | 3,000 | $38.41 | $115.2K | — | View → |
| Mar 5, 2025 | Mar 5 9:11 PM | Du Ying | Proposed Sale | 46,389 | $35.55 | $1.6M | — | View → |
| Mar 5, 2025 | Mar 5 4:22 PM | GAYNOR RICHARD | Proposed Sale | 2,500 | $35.07 | $87.7K | — | View → |
| Mar 4, 2025 | Mar 4 4:27 PM | Du Ying | Proposed Sale | 50,000 | $32.27 | $1.6M | — | View → |
| Mar 3, 2025 | Mar 3 4:49 PM | Du Ying | Proposed Sale | 50,000 | $33.70 | $1.7M | — | View → |
| Feb 28, 2025 | Feb 28 6:24 PM | Du Ying | Proposed Sale | 50,000 | $32.98 | $1.6M | — | View → |
| Feb 28, 2025 | Feb 28 6:22 PM | Lis William | Proposed Sale | 15,000 | $32.98 | $494.7K | — | View → |
| Feb 28, 2025 | Feb 28 3:52 PM | Edmondson Frazor Titus III | Proposed Sale | 14,544 | $32.98 | $479.7K | — | View → |
| Dec 31, 2024 | Dec 31 8:09 PM | Amado Rafael | Proposed Sale | 7,583 | $26.28 | $199.3K | — | View → |
| Nov 4, 2024 | Nov 4 8:37 PM | Chen Yajing | Proposed Sale | 167 | $30.66 | $5.1K | — | View → |
| Oct 2, 2024 | Oct 2 7:06 PM | Chen Yajing | Proposed Sale | 301 | $25.40 | $7.6K | — | View → |
| Sep 26, 2024 | Sep 26 7:52 PM | Reinhart Harald | Proposed Sale | 60,000 | $22.00 | $1.3M | — | View → |
| Sep 19, 2024 | Sep 19 8:55 PM | Reinhart Harald | Proposed Sale | 70,000 | $21.16 | $1.5M | — | View → |
| Sep 3, 2024 | Sep 3 4:12 PM | GAYNOR RICHARD | Proposed Sale | 2,500 | $19.50 | $48.8K | — | View → |
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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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