Live feed16:15:20·362dINSIDERFilingvia QuantisnowChairperson & CEO Du Ying converted options into 58,800 units of American Depositary Shares and sold $855,208 worth of American Depositary Shares (23,669 units at $36.13), increasing direct ownership by 7% to 514,982 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ZLAB· Zai Lab LimitedHealth CareOriginal source