Du Ying

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Shanghai
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Bruce Blefeld, Attorney-in-Fact
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Du Ying

Form 4 holding Chairperson & CEO, Director

Zai Lab Ltd

Security class
American Depositary Shares
Shares / value
1,203,784
Estimated value
$22,310,932
Report date
30 Jun 2026
Price
$18.53
Ownership
Direct
Form 4 holding Chairperson & CEO, Director

Zai Lab Ltd

Security class
Restricted Share Units
Shares / value
17,970
Estimated value
$670,437
Report date
29 Jun 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

Insider Reports Filed by Du Ying

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