Ying Du
Director, Chairperson & CEO · 13 filings · Latest: Jul 1, 2026
Zai Lab Ltd
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
ZLAB | Du Ying | — | May 13, 2026 | Proposed Sale | $19.20 | 50,000 | $960.0K | — | |
ZLAB | Ying Du | Director, Chairperson & CEO | Apr 6, 2026 | Sale | $20.45 | 2,653 | $54.2K | 1,122,626 | |
ZLAB | Du Ying | — | Apr 6, 2026 | Proposed Sale | $20.45 | 2,653 | $54.2K | — | |
ZLAB | Ying Du | Director, Chairperson & CEO | Apr 2, 2026 | Sale | $20.39 | 5,576 | $113.7K | 1,125,279 | |
ZLAB | Ying Du | Director, Chairperson & CEO | Apr 2, 2026 | Option Exercise | — | 6,750 | — | 1,130,855 | |
ZLAB | Ying Du | Director, Chairperson & CEO | Apr 1, 2026 | Option Exercise | — | 14,200 | — | 1,124,105 | |
ZLAB | Du Ying | — | Apr 2, 2026 | Proposed Sale | $20.39 | 5,576 | $113.7K | — | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 11, 2026 | Sale | $19.08 | 1,067 | $20.4K | 1,109,905 | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 10, 2026 | Option Exercise | $1.72 | 263,747 | $454.3K | 1,110,972 | |
ZLAB | Du Ying | — | Mar 11, 2026 | Proposed Sale | $19.08 | 1,067 | $20.4K | — | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 9, 2026 | Sale | $19.03 | 50,000 | $951.5K | 964,161 | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 9, 2026 | Option Exercise | $1.74 | 50,000 | $87.0K | 1,014,161 | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 6, 2026 | Sale | $19.42 | 50,000 | $970.9K | 964,161 | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 6, 2026 | Option Exercise | $1.74 | 50,000 | $87.0K | 1,014,161 | |
ZLAB | Du Ying | — | Mar 9, 2026 | Proposed Sale | $19.21 | 50,000 | $960.5K | — | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 5, 2026 | Sale | $19.22 | 50,000 | $961.1K | 964,161 | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 5, 2026 | Option Exercise | $1.74 | 50,000 | $87.0K | 1,014,161 | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 4, 2026 | Sale | $19.16 | 50,000 | $958.2K | 964,161 | |
ZLAB | Ying Du | Director, Chairperson & CEO | Mar 4, 2026 | Option Exercise | $1.74 | 50,000 | $87.0K | 1,014,161 | |
ZLAB | Du Ying | — | Mar 6, 2026 | Proposed Sale | $19.18 | 50,000 | $959.0K | — |