Chen Yajing bought ZLAB
March 4, 2026 · Form 4 insider transaction
Chen Yajing bought 11,924 shares of Zai Lab Limited at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 30 days after the transaction.
Footnotes
Each performance-based share unit ("PSU") represents a contingent right to receive one ADS.; The reporting person was granted PSUs on March 12, 2025 based on the satisfaction of specified performance criteria between January 1, 2025 through December 31, 2025. On March 4, 2026, the performance-based vesting conditions were confirmed for PSUs representing 11,924 ADSs. The PSUs vest in full on March 12, 2028, the third anniversary of the date of grant, subject to continuous service.; 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.