Form 4 Tracker
Joshua L Smiley

President and Chief Operating Officer · 3 filings · Latest: Apr 6, 2026

Zai Lab Ltd
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Form 4
ZLAB
Joshua L SmileyPresident and Chief Operating OfficerApr 6, 2026
Sale
$20.453,017$61.7K117,602
ZLAB
Joshua L SmileyPresident and Chief Operating OfficerApr 2, 2026
Sale
$20.399,614$196.0K120,619
ZLAB
Joshua L SmileyPresident and Chief Operating OfficerApr 2, 2026
Option Exercise
7,145130,233
ZLAB
Joshua L SmileyPresident and Chief Operating OfficerApr 1, 2026
Option Exercise
32,062123,088
ZLAB
Joshua L SmileyPresident and Chief Operating OfficerMar 13, 2026
Sale
$18.631,966$36.6K91,026
ZLAB
Joshua L SmileyPresident and Chief Operating OfficerMar 12, 2026
Option Exercise
6,38892,992