SC 13DThe Stakes
BIOGEN INC. files SC 13D
Filed Aug 7, 2023 · 2y ago · Accession 0001193125-23-205093
Plain English
Activist stake — an investor has acquired more than 5% with intent to influence.
Read the source below for the full document.
Filing details
- Company
- BIOGEN INC.
- Ticker
- BIIB
- CIK
- 875045
- Form type
- SC 13D
- Filing date
- Aug 7, 2023
- Report date
- —
- Document
- d497549dsc13d.htm
- Size
- 47 KB