Insiders / Du Ying
Du Ying
CIK 1731790personinsider
Companies
1
First seen
Mar 6, 2026
Last activity
Mar 16, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Zai Lab Limited · ZLAB | — | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Zai Lab Limited | American Depositary Shares | 1,109,905 |
| Zai Lab Limited | Stock Options (Right to Buy)Derivative | 353,430 |
| Zai Lab Limited | Restricted Share UnitsDerivative | 32,419 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Mar 10, 2026 | Other | ZLAB Zai Lab Limited American Depositary Shares | $2.27M | -117K -9.54% | 1,108,317 0.07% of shares | low |
| Mar 6, 2026 | Sell | ZLAB Zai Lab Limited American Depositary Shares | $970.9K | -50K -4.93% | 964,161 0.06% of shares | medium |
| Mar 5, 2026 | Sell | ZLAB Zai Lab Limited American Depositary Shares | $961.1K | -50K -4.93% | 964,161 0.06% of shares | medium |
| Mar 9, 2026 | Sell | ZLAB Zai Lab Limited American Depositary Shares | $951.5K | -50K -4.93% | 964,161 0.06% of shares | medium |
| Mar 4, 2026 | Sell | ZLAB Zai Lab Limited American Depositary Shares | $689.8K | -36K -3.57% | 964,161 0.06% of shares | medium |
| Mar 10, 2026 | Exercise | ZLAB Zai Lab Limited American Depositary Shares | $454.3K | +261K +27.08% | 1,225,253 0.08% of shares | low |
| Mar 4, 2026 | Sell | ZLAB Zai Lab Limited American Depositary Shares | $268.3K | -14K -1.41% | 999,871 0.06% of shares | medium |
| Mar 9, 2026 | Exercise | ZLAB Zai Lab Limited American Depositary Shares | $87.0K | +50K +5.19% | 1,014,161 0.07% of shares | low |
| Mar 6, 2026 | Exercise | ZLAB Zai Lab Limited American Depositary Shares | $87.0K | +50K +5.19% | 1,014,161 0.07% of shares | low |
| Mar 5, 2026 | Exercise | ZLAB Zai Lab Limited American Depositary Shares | $87.0K | +50K +5.19% | 1,014,161 0.07% of shares | low |