Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001237899-09-000020
Filing Date
2009-09-03
Accepted
2009-09-03 13:58:53
Documents
1
Period of Report
2009-09-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 19494
  Complete submission text file 0001237899-09-000020.txt   21030
Mailing Address
Business Address 777 OLD SAW MILL RIVER RD TARRYTOWN NY 10591-6707 9143477000
REGENERON PHARMACEUTICALS INC (Issuer) CIK: 0000872589 (see all company filings)

EIN.: 133444607 | State of Incorp.: NY | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address
Business Address
ROBERTS WILLIAM (Reporting) CIK: 0001226687 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19034 | Film No.: 091053195