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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001237899-18-000016
Filing Date
2018-09-28
Accepted
2018-09-28 16:35:54
Documents
1
Period of Report
2018-09-27

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT edgardoc.html 4  
1 PRIMARY DOCUMENT edgardoc.xml 4 17902
  Complete submission text file 0001237899-18-000016.txt   19130
Mailing Address 777 OLD SAW MILL RIVER ROAD TARRYTOWN NY 10591
Business Address 777 OLD SAW MILL RIVER ROAD TARRYTOWN NY 10591 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
Office of Life Sciences

Mailing Address
Business Address
BROWN MICHAEL S (Reporting) CIK: 0001174475 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19034 | Film No.: 181094590