Chen Yajing
Chief Financial Officer · 19 insider transactions on file
All transactions
| Date | Ticker | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-26 | ZLAB | Zai Lab Ltd | Sale | 2,264 | $17.46 | $39,531.70 | filing |
| 2026-06-25 | ZLAB | Zai Lab Ltd | Option exercise | 6,250 | — | — | filing |
| 2026-04-06 | ZLAB | Zai Lab Ltd | Sale | 853 | $20.45 | $17,442.14 | filing |
| 2026-04-02 | ZLAB | Zai Lab Ltd | Sale | 5,199 | $20.39 | $106,007.61 | filing |
| 2026-04-02 | ZLAB | Zai Lab Ltd | Option exercise | 2,500 | — | — | filing |
| 2026-04-01 | ZLAB | Zai Lab Ltd | Option exercise | 1,500 | — | — | filing |
| 2026-04-01 | ZLAB | Zai Lab Ltd | Option exercise | 13,758 | — | — | filing |
| 2026-03-13 | ZLAB | Zai Lab Ltd | Sale | 1,703 | $18.63 | $31,723.48 | filing |
| 2026-03-12 | ZLAB | Zai Lab Ltd | Option exercise | 4,258 | — | — | filing |
| 2025-11-03 | ZLAB | Zai Lab Ltd | Sale | 240 | $26.83 | $6,439.44 | filing |
| 2025-10-31 | ZLAB | Zai Lab Ltd | Option exercise | 500 | — | — | filing |
| 2025-10-02 | ZLAB | Zai Lab Ltd | Sale | 456 | $34.25 | $15,616.63 | filing |
| 2025-10-01 | ZLAB | Zai Lab Ltd | Option exercise | 920 | — | — | filing |
| 2025-08-15 | ZLAB | Zai Lab Ltd | Sale | 828 | $35.53 | $29,418.84 | filing |
| 2025-08-15 | ZLAB | Zai Lab Ltd | Sale | 610 | $35.27 | $21,512.87 | filing |
| 2025-08-14 | ZLAB | Zai Lab Ltd | Option exercise | 1,250 | — | — | filing |
| 2025-08-08 | ZLAB | Zai Lab Ltd | Sale | 4,096 | $34.01 | $139,304.96 | filing |
| 2025-06-26 | ZLAB | Zai Lab Ltd | Sale | 2,675 | $36.13 | $96,653.10 | filing |
| 2025-06-25 | ZLAB | Zai Lab Ltd | Option exercise | 6,250 | — | — | filing |
Insider transactions from SEC Form 4 filings via EDGAR. Names appear as filed and aren't normalized across issuers.