CHEN YAJING (Chief Financial Officer) sold 6.0% of their position (2.26K shares) of ZAI LAB LTD on the open market
Open‑market sale worth $39.5K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 6/29/2026ACC: 0000905148-26-003121
Officer· Chief Financial Officer
Since Mar 2026
-2.26K
Net shares
Net seller
$39.5K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
6.25K acquired · 8.51K disposed
Non-Derivative Transactions2
American Depositary Shares
Direct
Shares
+6.25K
Price / share
—
Trade value
—
% of position
19.7%
6/25/2026
31.70K→37.95K
American Depositary Shares
Direct
Shares
−2.26K
Price / share
$17.46
Trade value
$39.53K
% of position
6.0%
6/26/2026
37.95K→35.69K
Total
Net shares
+3.99K
Net value
-$39.53K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| American Depositary Shares Direct | 6/25/2026 | M · Option Exercise | +6.25K | — | — | 19.7% | 31.70K | 37.95K |
| American Depositary Shares Direct | 6/26/2026 | S · Sale | −2.26K | $17.46 | $39.53K | 6.0% | 37.95K | 35.69K |
| Total | +3.99K | -$39.53K | ||||||
Derivative Transactions1
Restricted Share Units
Direct
Converts to
American Depositary Shares
6.25K shares
Shares
−6.25K
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 Shares6.25K shares | 6/25/2026 | M · Option Exercise | −6.25K | — | 0.00 |