ModelEdge

Biogen Inc.
BIIB
Filing TypeSC TO-T
Filing Date4/13/2026
Updated4/14/26, 5:02 AM

Filing

SC TO-T
Earnings Release

Exhibits

SC TO-TTender Offer Statement by Third Party
EX-99.(A)(1)(A)OFFER TO PURCHASE
EX-99.(A)(1)(B)FORM OF LETTER OF TRANSMITTAL
EX-99.(A)(1)(C)FORM OF NOTICE OF GUARANTEED DELIVERY
EX-99.(A)(1)(D)FORM OF LETTER TO BROKERS
EX-99.(A)(1)(E)FORM OF LETTER TO CLIENTS
EX-99.(A)(1)(F)FORM OF SUMMARY
EX-99.(D)(4)EX-99.(D)(4)
EX-99.(D)(5)EX-99.(D)(5)
EX-FILING FEESEX-FILING FEES
GRAPHICGraphic
GRAPHICGraphic
GRAPHICGraphic
GRAPHICGraphic
GRAPHICGraphic