BIOGEN INC. 8-K

Accession 0000875045-21-000018

Filing information

CIK: 0000875045
Report date: 2021-04-07
Filing date: 2021-04-09
Form: 8-K
Primary document: biib-20210407.htm

Open primary document

View the filing document on sec.gov.

Open EDGAR directory

Inspect all files for this filing.

Complete submission file

Open the raw SEC submission text.