8-KThe WireRoutine
Company Update
Filed May 3, 2023 · 3y ago · Accession 0001193125-23-133476
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
- May 3, 2023
- Report date
- May 3, 2023
- Document
- d286559d8k.htm
- Size
- 136 KB