INVESTORS & MEDIA
SEC Filing Details
SEC Filing Details
Document Details
Form
Filing Date
Apr 15, 2009
Document Date
Apr 3, 2009
Form Description
Initial filing by director officer or owner of more than ten percent.
Filing Group
3,4,5
Company
Regeneron Pharmaceuticals Inc.
Issuer
REGENERON PHARMACEUTICALS, INC.
Filer
DWORKIN PETER