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Filing
Form 5
Form 5
0001127602-21-004680
·
BIOGEN INC.
Filer
Filing index
Filing metadata
Accession number
0001127602-21-004680
Form type
Form 5
Filer
BIOGEN INC.
CIK
CIK 875045
Filed
Feb 09, 2021
Reporting period
Dec 31, 2020
Description
Annual insider statement
Documents
Filing index
0001127602-21-004680-index.htm
Complete submission
0001127602-21-004680.txt
All documents
directory listing
Filed by
BIOGEN INC.
CIK 875045
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