SEC Filings
Search SEC EDGAR filings by company ticker and form type
arrow_back
BIOGEN INC.
POS AM
2 filings
All POS AM Filings
Complete history of POS AM filings with the SEC
| Date Filed | View on EDGAR |
|---|---|
|
06
Jul
Jul 06, 2022
|
open_in_new View Filing |
|
19
Dec
Dec 19, 2002
|
open_in_new View Filing |