8-KThe WireRed Alert
Executive Change
Filed Nov 8, 2023 · 2y ago · Accession 0001193125-23-273579
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 8, 2023
- Report date
- Nov 6, 2023
- Document
- d454419d8k.htm
- Size
- 142 KB