4 | SEC Filings Hub

Filing metadata

Accession number: 0001237899-09-000033
Form type: Form 4
Filer: REGENERON PHARMACEUTICALS INC
CIK: CIK 872589
Filed: Dec 22, 2009
Reporting period: Dec 18, 2009
Description: Insider transaction

Documents

0001237899-09-000033-index.htm

Complete submission

0001237899-09-000033.txt

directory listing

Filed by

REGENERON PHARMACEUTICALS INC