4//SEC Filing
Chen Yajing 4
Accession 0000905148-25-003036
CIK 0001704292other
Filed
Aug 17, 8:00 PM ET
Accepted
Aug 18, 4:29 PM ET
Size
10.4 KB
Accession
0000905148-25-003036
Insider Transaction Report
Form 4
Zai Lab LtdZLAB
Chen Yajing
Chief Financial Officer
Transactions
- Exercise/Conversion
Restricted Share Units
2025-08-14−1,250→ 2,500 total→ American Depositary Shares (1,250 underlying) - Exercise/Conversion
American Depositary Shares
2025-08-14+1,250→ 18,158 total - Sale
American Depositary Shares
2025-08-15$35.53/sh−828$29,419→ 16,720 total - Sale
American Depositary Shares
2025-08-15$35.27/sh−610$21,513→ 17,548 total
Footnotes (6)
- [F1]Each American Depositary Share ("ADS") represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.
- [F2]ADSs acquired upon vesting of Restricted Share Units ("RSUs").
- [F3]Each RSU represents a contingent right to receive one ADS.
- [F4]These ADSs were sold automatically to cover taxes upon vesting of RSUs.
- [F5]This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 3, 2025.
- [F6]The RSUs vest in equal annual installments over four years beginning on 08/14/2024, the first anniversary of the date of grant. Vested shares will be delivered in the form of ADSs to the reporting person following vesting.
Documents
Issuer
Zai Lab Ltd
CIK 0001704292
Entity typeother
Related Parties
1- filerCIK 0001985694
Filing Metadata
- Form type
- 4
- Filed
- Aug 17, 8:00 PM ET
- Accepted
- Aug 18, 4:29 PM ET
- Size
- 10.4 KB