DU YING (Chairwoman & CEO) sold 0.1% of their position (1.07K shares) of ZAI LAB LTD on the open market
Open‑market sale worth $20.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
American Depositary Shares
Shares
+261.09K
Price / share
$1.74
Trade value
$454.30K
% of position
American Depositary Shares
Shares
−116.94K
Price / share
$19.41
Trade value
$2.27M
% of position
American Depositary Shares
Shares
+2.65K
Price / share
—
Trade value
—
% of position
American Depositary Shares
Shares
−1.07K
Price / share
$19.08
Trade value
$20.36K
% of position
Net shares
+145.74K
Net value
-$1.84M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| American Depositary Shares Direct | 3/10/2026 | M · Option Exercise | +261.09K | $1.74 | $454.30K | 27.1% | 964.16K | 1.23M |
| American Depositary Shares Direct | 3/10/2026 | F · Tax Withholding | −116.94K | $19.41 | $2.27M | 9.5% | 1.23M | 1.11M |
| American Depositary Shares Direct | 3/10/2026 | M · Option Exercise | +2.65K | — | — | 0.2% | 1.11M | 1.11M |
| American Depositary Shares Direct | 3/11/2026 | S · Sale | −1.07K | $19.08 | $20.36K | 0.1% | 1.11M | 1.11M |
| Total | +145.74K | -$1.84M | ||||||
Stock Options (Right to Buy)
American Depositary Shares
261.09K shares
Shares
−261.09K
Strike price
1.74
Held after
461.09K
Exercisable
—
Restricted Share Units
American Depositary Shares
2.65K shares
Shares
−2.65K
Strike price
Held after
7.96K
Exercisable
—
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Options (Right to Buy) Direct | American Depositary Shares261.09K shares | 3/10/2026 | M · Option Exercise | −261.09K | 1.74 | — | 461.09K |
| Restricted Share Units Direct | American Depositary Shares2.65K shares | 3/10/2026 | M · Option Exercise | −2.65K | — | 7.96K |