Form 4 Tracker
Federica F. O'Brien

Director · 1 filing · Latest: May 18, 2026

MACROGENICS INC
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
MGNX
Federica F. O'BrienDirectorMay 18, 2026
Option Exercise
3,75014,750