CHEN YAJING (Chief Financial Officer) sold 11.3% of their position (2.67K shares) of ZAI LAB LTD on the open market
Open‑market sale worth $96.7K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 6/27/2025ACC: 0000905148-25-002262
Officer· Chief Financial Officer
Since Mar 2026
-2.67K
Net shares
Net seller
$96.7K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
6.25K acquired · 8.93K disposed
Non-Derivative Transactions2
American Depositary Shares
Direct
Shares
+6.25K
Price / share
—
Trade value
—
% of position
35.9%
6/25/2025
17.43K→23.68K
American Depositary Shares
Direct
Shares
−2.67K
Price / share
$36.13
Trade value
$96.65K
% of position
11.3%
6/26/2025
23.68K→21K
Total
Net shares
+3.58K
Net value
-$96.65K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| American Depositary Shares Direct | 6/25/2025 | M · Option Exercise | +6.25K | — | — | 35.9% | 17.43K | 23.68K |
| American Depositary Shares Direct | 6/26/2025 | S · Sale | −2.67K | $36.13 | $96.65K | 11.3% | 23.68K | 21K |
| Total | +3.58K | -$96.65K | ||||||
Derivative Transactions1
Restricted Share Units
Direct
Converts to
American Depositary Shares
6.25K shares
Shares
−6.25K
Strike price
Held after
6.25K
Exercisable
—
6/25/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Share Units Direct | American Depositary Shares6.25K shares | 6/25/2025 | M · Option Exercise | −6.25K | — | 6.25K |