5 | SEC Filings Hub

Filing metadata

Accession number: 0001237899-12-000023
Form type: Form 5
Filer: REGENERON PHARMACEUTICALS INC
CIK: CIK 872589
Filed: Feb 13, 2012
Reporting period: Dec 31, 2011
Description: Annual insider statement

Documents

0001237899-12-000023-index.htm

Complete submission

0001237899-12-000023.txt

directory listing

Filed by

REGENERON PHARMACEUTICALS INC