8-KThe WireRed Alert
Executive Change · Company Update
Filed Apr 9, 2021 · 5y ago · Accession 0000875045-21-000018
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- BIOGEN INC.
- Ticker
- BIIB
- CIK
- 875045
- Form type
- 8-K
- Filing date
- Apr 9, 2021
- Report date
- Apr 7, 2021
- Document
- biib-20210407.htm
- Size
- 1.2 MB