Du Ying bought ZLAB
August 13, 2025 · Form 4 insider transaction
Du Ying bought 46,387 shares of Zai Lab Limited at $0.60 per share, a transaction worth $27.8K. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Acquired (buy-side)
Shares
46,387
Price
$0.60
Total value
$27.8K
InsiderDu Ying
RoleOfficer, Director
CompanyZai Lab Limited (ZLAB)
SecurityAmerican Depositary Shares
Transaction codeM: Option exercise
Transaction dateAugust 13, 2025
Filing dateAugust 14, 2025
Shares owned after583,349
OwnershipDirect
10b5-1 planNo
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.