0001127602-21-019552.txt : 20210609 0001127602-21-019552.hdr.sgml : 20210609 20210609190454 ACCESSION NUMBER: 0001127602-21-019552 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210607 FILED AS OF DATE: 20210609 DATE AS OF CHANGE: 20210609 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Guindo Chirfi CENTRAL INDEX KEY: 0001722753 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19311 FILM NUMBER: 211006417 MAIL ADDRESS: STREET 1: C/O BIOGEN INC. STREET 2: 225 BINNEY ST. 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] 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 X0306 4 2021-06-07 0000875045 BIOGEN INC. BIIB 0001722753 Guindo Chirfi BIOGEN INC. 225 BINNEY ST. CAMBRIDGE MA 02142 1 Head of Glob Prod Strat & Com Common Stock 2021-06-07 4 S 0 3087 440.00 D 2919 D Sale pursuant to a trading plan intended to comply with Rule 10b5-1 of the Securities Exchange Act of 1934. /s/ Suzanne Murray, Attorney in Fact for Chirfi Guindo 2021-06-09