BIIB Filing
8-KFiling Date: Apr 29, 2026
BIOGEN INC. (BIIB) · Material Event (8-K) SEC Filing
biib-20260429
descriptionView SEC Filing
ACC: 0000875045-26-000042open_in_new
Event Type
Earnings ReleaseFinancial Statements
hourglass_emptyPending
hourglass_emptyPending