<SEC-DOCUMENT>0001047469-20-004435-index.html : 20200807 <SEC-HEADER>0001047469-20-004435.hdr.sgml : 20200807 <ACCEPTANCE-DATETIME>20200807092759 ACCESSION NUMBER: 0001047469-20-004435 CONFORMED SUBMISSION TYPE: 424B3 PUBLIC DOCUMENT COUNT: 2 FILED AS OF DATE: 20200807 DATE AS OF CHANGE: 20200807 FILER: COMPANY DATA: COMPANY CONFORMED NAME: REGENERON PHARMACEUTICALS, INC. CENTRAL INDEX KEY: 0000872589 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 133444607 STATE OF INCORPORATION: NY FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 424B3 SEC ACT: 1933 Act SEC FILE NUMBER: 333-228352 FILM NUMBER: 201084021 BUSINESS ADDRESS: STREET 1: 777 OLD SAW MILL RIVER ROAD CITY: TARRYTOWN STATE: NY ZIP: 10591 BUSINESS PHONE: 9148477000 MAIL ADDRESS: STREET 1: 777 OLD SAW MILL RIVER ROAD CITY: TARRYTOWN STATE: NY ZIP: 10591 FORMER COMPANY: FORMER CONFORMED NAME: REGENERON PHARMACEUTICALS INC DATE OF NAME CHANGE: 19930328 </SEC-HEADER> <DOCUMENT> <TYPE>424B3 <SEQUENCE>1 <FILENAME>a2242204z424b3.htm <DESCRIPTION>424B3 <TEXT> Document 1 - file: a2242204z424b3.htm
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