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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000950123-06-001686
Filing Date
2006-02-14
Accepted
2006-02-14 12:28:47
Documents
1

Document Format Files

Seq Description Document Type Size
1 AMENDMENT #5 TO SCHEDULE 13G y17304asc13gza.txt SC 13G/A 10036
  Complete submission text file 0000950123-06-001686.txt   11658
Mailing Address
Business Address 777 OLD SAW MILL RIVER RD TARRYTOWN NY 10591-6707 9143477000
REGENERON PHARMACEUTICALS INC (Subject) CIK: 0000872589 (see all company filings)

IRS No.: 133444607 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-41938 | Film No.: 06610248
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 (Filed by) CIK: 0001218629 (see all company filings)

Type: SC 13G/A