8-KThe WireRed Alert
Executive Change
Filed Nov 17, 2021 · 4y ago · Accession 0001193125-21-331813
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
- Nov 17, 2021
- Report date
- Nov 15, 2021
- Document
- d257656d8k.htm
- Size
- 161 KB