Buys
Open market- Shares
- Avg price
- Total value
Du Ying - Chairperson & CEO, Director at Zai Lab Ltd
Issuer-level insider activity
- Role
- Chairperson & CEO, Director
- Issuer ticker
- ZLAB on Nasdaq
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
Past-year transaction volume for Du Ying in Zai Lab Ltd
Sells
Open market- Shares
- -440,865
- Avg price
- $19.46
- Total value
- -$8,578,599
Net
Past year- Shares
- -440,865
- Share %
- -100%
- Total value
- -$8,578,599
Reported holdings for Du Ying in Zai Lab Ltd
Form 4 holding
Chairperson & CEO, Director
Zai Lab Ltd
- Security class
- American Depositary Shares
- Shares / value
- 1,221,401
- Estimated value
- $22,310,932
- Report date
- 02 Jul 2026
- Price
- $18.53
- Ownership
- Direct
Form 4 holding
Chairperson & CEO, Director
Zai Lab Ltd
- Security class
- Restricted Share Units
- Shares / value
- 80,393
- Estimated value
- $670,437
- Report date
- 02 Jul 2026
- Price
- $33.11
- Ownership
- Direct
- Underlying class
- American Depositary Shares
- Underlying amount
Form 4 holding
Chairperson & CEO, Director
Zai Lab Ltd
- Security class
- Performance-Based Share Units
- Shares / value
- 25,579
- Estimated value
- Report date
- 04 Mar 2026
- Price
- Ownership
- Direct
- Underlying class
- American Depositary Shares
- Underlying amount
Form 4 holding
Chairperson & CEO, Director
Zai Lab Ltd
- Security class
- Stock Options (Right to Buy)
- Shares / value
- 0
- Estimated value
- Report date
- 19 May 2026
- Price
- Ownership
- Direct
- Underlying class
- American Depositary Shares
- Underlying amount
Transaction history for Du Ying in Zai Lab Ltd
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.