SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities
SEC Accession No. 0001237899-12-000052
Filing Date
2012-05-02
Accepted
2012-05-02 11:57:51
Documents
1
Period of Report
2012-05-01
Filing Date Changed
2012-05-02

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 7560
  Complete submission text file 0001237899-12-000052.txt   8686
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)

IRS No.: 133444607 | State of Incorp.: NY | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
Assistant Director 1

Mailing Address
Business Address
YANCOPOULOS GEORGE (Reporting) CIK: 0001226690 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19034 | Film No.: 12803560