0001127602-25-003960.txt : 20250210 0001127602-25-003960.hdr.sgml : 20250210 20250210185112 ACCESSION NUMBER: 0001127602-25-003960 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20250206 FILED AS OF DATE: 20250210 DATE AS OF CHANGE: 20250210 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Keeney Adam CENTRAL INDEX KEY: 0001973607 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19311 FILM NUMBER: 25607146 MAIL ADDRESS: STREET 1: BIOGEN INC. STREET 2: 225 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BIOGEN INC. CENTRAL INDEX KEY: 0000875045 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 330112644 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 225 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 7814642000 MAIL ADDRESS: STREET 1: 225 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 FORMER COMPANY: FORMER CONFORMED NAME: BIOGEN IDEC INC. DATE OF NAME CHANGE: 20070427 FORMER COMPANY: FORMER CONFORMED NAME: BIOGEN IDEC INC DATE OF NAME CHANGE: 20031112 FORMER COMPANY: FORMER CONFORMED NAME: IDEC PHARMACEUTICALS CORP / DE DATE OF NAME CHANGE: 19970530 4 1 form4.xml PRIMARY DOCUMENT X0508 4 2025-02-06 0000875045 BIOGEN INC. BIIB 0001973607 Keeney Adam BIOGEN INC. 225 BINNEY STREET CAMBRIDGE MA 02142 1 Head of Corporate Development 0 Common Stock 2025-02-07 4 M 0 1801 0 A 2463 D Common Stock 2025-02-07 4 F 0 563 141.35 D 1900 D Restricted Stock Unit 0 2025-02-06 4 A 0 9835 0 A 2028-02-06 Common Stock 9835 9835 D Restricted Stock Unit 0 2025-02-07 4 M 0 1801 0 D 2027-02-07 Common Stock 1801 3604 D The restricted stock units vest in three equal yearly installments beginning on the first anniversary of the grant date of February 6, 2025. The restricted stock units vest in three (3) equal annual installments, commencing one year after the grant date of 02/07/2024. /s/ Samuel Ntonme, attorney-in-fact for Mr. Keeney 2025-02-10