Du Ying sold ZLAB
March 10, 2026 · Form 4 insider transaction
Du Ying sold 116,936 shares of Zai Lab Limited at $19.41 per share, a transaction worth $2.27M. The trade was recorded as shares withheld for taxes under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Disposed (sell-side)
Shares
116,936
Price
$19.41
Total value
$2.27M
InsiderDu Ying
RoleOfficer, Director
CompanyZai Lab Limited (ZLAB)
SecurityAmerican Depositary Shares
Transaction codeF: Shares withheld for taxes
Transaction dateMarch 10, 2026
Filing dateMarch 12, 2026
Shares owned after1,108,317
OwnershipDirect
10b5-1 planYes
AmendedNo
Footnotes
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.; These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 11, 2025.