FilingIndex
SC 13GThe Stakes

BIOGEN INC. files SC 13G

Filed Feb 12, 2015 · 11y ago · Accession 0000080255-15-000348

Plain English

Passive stake — a large (>5%) but passive ownership position.

Read the source below for the full document.

Read the original on SEC.gov ↗
Filing details
Ticker
BIIB
CIK
875045
Form type
SC 13G
Filing date
Feb 12, 2015
Report date
Document
biib13gdec14.htm
Size
24 KB