Form 4 Tracker
Hongbo Lu

Director · 3 filings · Latest: Mar 31, 2026

Zenas BioPharma, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
ARWR
Hongbo LuMay 12, 2026
Proposed Sale
$76.872,970$228.3K
ZBIO
Hongbo LuDirectorMar 31, 2026
Purchase
$18.633,768$70.2K426,736
ZBIO
Hongbo LuDirectorMar 31, 2026
Purchase
$20.0075,000$1.5M422,968
ZBIO
Hongbo LuDirectorFeb 11, 2026
Purchase
$22.5025,985$584.7K347,968