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ZLAB Exercise Disclosure
Chen Yajing · SEC Form 4 · Filed Aug 18, 2026
Exercise
Reported value range
Not reported
Chen Yajing Chief Financial Officer
ZLAB
Transaction date
Aug 14, 2026
Public filing date
Aug 18, 2026
Filing lag
Filed 4 days later
ZLAB daily price context
Close on/before transaction
$25.9
Aug 14, 2026
First close after public filing
$26.72
Aug 19, 2026
30-day return after filing
-3.41%
Through Sep 17, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- American Depositary Shares
- Quantity / price
- 1,250 shares
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0000905148-26-003804
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$11.06K
Buys / sales
0 / 0
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Zai Lab Ltd ZLAB Current | Exercise | Aug 14, 2026 | Not reported |
| Zai Lab Ltd ZLAB | Disposition | Aug 14, 2026 | $11.06K |
| Zai Lab Ltd ZLAB | Exercise | Aug 14, 2026 | $0 |