Filing

Form 4

Form 4

0001237899-03-000025·REGENERON PHARMACEUTICALS INC

Filing metadata

Accession number: 0001237899-03-000025
Form type: Form 4
Filer: REGENERON PHARMACEUTICALS INC
CIK: CIK 872589
Filed: Sep 19, 2003
Reporting period: Sep 18, 2003
Description: Insider transaction

Documents

0001237899-03-000025-index.htm

Complete submission

0001237899-03-000025.txt

directory listing

Filed by

REGENERON PHARMACEUTICALS INC