Yajing Chen
Chief Financial Officer · 8 filings · Latest: Oct 1, 2026
Zai Lab Ltd
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
ZLAB | Yajing Chen | Chief Financial Officer | Oct 1, 2026 | Option Exercise | — | 920 | — | 36,555 | |
ZLAB | Yajing Chen | Chief Financial Officer | Aug 19, 2026 | Sale | $27.00 | 260 | $7.0K | 35,635 | |
ZLAB | Chen Yajing | — | Aug 19, 2026 | Proposed Sale | $27.00 | 260 | $7.0K | — | |
ZLAB | Yajing Chen | Chief Financial Officer | Aug 14, 2026 | Option Exercise | — | 1,250 | — | 36,322 | |
ZLAB | Yajing Chen | Chief Financial Officer | Aug 11, 2026 | Sale | $25.00 | 619 | $15.5K | 35,072 | |
ZLAB | Chen Yajing | — | Aug 11, 2026 | Proposed Sale | $25.00 | 619 | $15.5K | — | |
ZLAB | Yajing Chen | Chief Financial Officer | Jun 26, 2026 | Sale | $17.46 | 2,264 | $39.5K | 35,691 | |
ZLAB | Yajing Chen | Chief Financial Officer | Jun 25, 2026 | Option Exercise | — | 6,250 | — | 37,955 | |
ZLAB | Chen Yajing | — | Jun 26, 2026 | Proposed Sale | $17.46 | 2,264 | $39.5K | — | |
ZLAB | Yajing Chen | Chief Financial Officer | Apr 6, 2026 | Sale | $20.45 | 853 | $17.4K | 31,705 | |
ZLAB | Chen Yajing | — | Apr 6, 2026 | Proposed Sale | $20.45 | 853 | $17.4K | — | |
ZLAB | Yajing Chen | Chief Financial Officer | Apr 2, 2026 | Sale | $20.39 | 5,199 | $106.0K | 32,558 | |
ZLAB | Yajing Chen | Chief Financial Officer | Apr 2, 2026 | Option Exercise | — | 2,500 | — | 37,757 | |
ZLAB | Yajing Chen | Chief Financial Officer | Apr 1, 2026 | Option Exercise | — | 15,258 | — | 35,257 | |
ZLAB | Chen Yajing | — | Apr 2, 2026 | Proposed Sale | $20.39 | 5,199 | $106.0K | — | |
ZLAB | Yajing Chen | Chief Financial Officer | Mar 13, 2026 | Sale | $18.63 | 1,703 | $31.7K | 19,999 | |
ZLAB | Yajing Chen | Chief Financial Officer | Mar 12, 2026 | Option Exercise | — | 4,258 | — | 21,702 | |
ZLAB | Chen Yajing | — | Mar 13, 2026 | Proposed Sale | $18.63 | 1,703 | $31.7K | — | |
ZLAB | Chen Yajing | — | Nov 3, 2025 | Proposed Sale | $26.83 | 240 | $6.4K | — | |
ZLAB | Chen Yajing | — | Oct 2, 2025 | Proposed Sale | $34.25 | 456 | $15.6K | — |
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