DU YING (Chairwoman & CEO) sold 2.0% of their position (24.54K shares) of ZAI LAB LTD on the open market
Open‑market sale worth $428.5K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 6/29/2026ACC: 0000905148-26-003122
DirectorOfficer· Chairwoman & CEO
Since Jan 2021
-24.54K
Net shares
Net seller
$428.5K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
58.80K acquired · 83.34K disposed
Non-Derivative Transactions2
American Depositary Shares
Direct
Shares
+58.80K
Price / share
—
Trade value
—
% of position
5.1%
6/25/2026
1.16M→1.22M
American Depositary Shares
Direct
Shares
−24.54K
Price / share
$17.46
Trade value
$428.55K
% of position
2.0%
6/26/2026
1.22M→1.19M
Total
Net shares
+34.26K
Net value
-$428.55K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| American Depositary Shares Direct | 6/25/2026 | M · Option Exercise | +58.80K | — | — | 5.1% | 1.16M | 1.22M |
| American Depositary Shares Direct | 6/26/2026 | S · Sale | −24.54K | $17.46 | $428.55K | 2.0% | 1.22M | 1.19M |
| Total | +34.26K | -$428.55K | ||||||
Derivative Transactions1
Restricted Share Units
Direct
Converts to
American Depositary Shares
58.80K shares
Shares
−58.80K
Strike price
Held after
0.00
Exercisable
—
6/25/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Share Units Direct | American Depositary Shares58.80K shares | 6/25/2026 | M · Option Exercise | −58.80K | — | 0.00 |