8-KThe WireRed Alert
Executive Change
Filed Mar 11, 2026 · 3mo ago · Accession 0000950157-26-000280
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
- Mar 11, 2026
- Report date
- Mar 11, 2026
- Document
- form8-k.htm
- Size
- 152 KB