DEFA14AThe Ballot
BIOGEN INC. files DEFA14A
Filed Apr 29, 2022 · 4y ago · Accession 0001193125-22-130209
Plain English
DEFA14A filed with the SEC.
Read the source below for the full document.
Filing details
- Company
- BIOGEN INC.
- Ticker
- BIIB
- CIK
- 875045
- Form type
- DEFA14A
- Filing date
- Apr 29, 2022
- Report date
- —
- Document
- d295794ddefa14a.htm
- Size
- 824 KB