SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001209191-06-055148
Filing Date
2006-10-18
Accepted
2006-10-18 16:00:42
Documents
1
Period of Report
2006-09-13

Document Format Files

Seq Description Document Type Size
1 MAIN DOCUMENT DESCRIPTION y26060_lss4a.html 4/A  
1 MAIN DOCUMENT DESCRIPTION y26060_lss4a.xml 4/A 9162
  Complete submission text file 0001209191-06-055148.txt   10907
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

Mailing Address
Business Address C/O REGENERON PHARMACEUTICALS INC 777 OLD SAW MILL RIVER RD TARRYTOWN NY 10591 9143457400
SCHLEIFER LEONARD S (Reporting) CIK: 0001218629 (see all company filings)

Type: 4/A | Act: 34 | File No.: 000-19034 | Film No.: 061150955