Form 4 Tracker
Susan H Alexander

EVP Chief Legal Officer · 2 filings · Latest: Feb 13, 2026

BIOGEN INC.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
BIIB
Susan H AlexanderEVP Chief Legal OfficerFeb 6, 2026
Option Exercise
$0.009,04643,321