DU YING (Chairwoman & CEO) reported 2 transactions at ZAI LAB LTD
Review the transaction codes below to understand the nature of each event.
Filed: 12/12/2025ACC: 0000905148-25-004326
DirectorOfficer· Chairwoman & CEO
Since Jan 2021
+74.14K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
377.52K acquired · 303.38K disposed
Non-Derivative Transactions2
American Depositary Shares
Direct
Shares
−303.38K
Price / share
—
Trade value
—
% of position
34.1%
12/10/2025
890.02K→586.64K
American Depositary Shares
Direct
Shares
+377.52K
Price / share
—
Trade value
—
% of position
64.4%
12/11/2025
586.64K→964.16K
Total
Net shares
+74.14K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| American Depositary Shares Direct | 12/10/2025 | G · Gift | −303.38K | — | — | 34.1% | 890.02K | 586.64K |
| American Depositary Shares Direct | 12/11/2025 | G · Gift | +377.52K | — | — | 64.4% | 586.64K | 964.16K |
| Total | +74.14K | $0.00 | ||||||
Derivative Transactions0
No derivative transactions reported