0001950047-23-002090.txt : 20230703 0001950047-23-002090.hdr.sgml : 20230703 20230703141416 ACCESSION NUMBER: 0001950047-23-002090 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230703 DATE AS OF CHANGE: 20230703 SUBJECT COMPANY: 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: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 000-19034 FILM NUMBER: 231064733 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: McCourt Marion CENTRAL INDEX KEY: 0001663758 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O AXOVANT SCIENCES, INC. STREET 2: 320 WEST 37TH STREET, 5TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10018 144 1 primary_doc.xml 144 0001663758 XXXXXXXX LIVE 0000872589 REGENERON PHARMACEUTICALS INC. 000-19034 777 Old Saw Mill River Road Tarrytown NY 10591 (914) 847-7000 MARION E MCCOURT Officer Common E*TRADE FINANCIAL CORPORATION

3 EDISON DRIVE ALPHARETTA GA 30005

250 177522.50 109710254 07/03/2023 NASD Common 02/12/2023 Restricted Stock Issuer N 250 02/12/2023 Not Applicable N MARION E MCCOURT

777 Old Saw Mill River Road Tarrytown NY 10591

Common 06/01/2023 250 184000.00 07/03/2023 02/16/2023 MARION E MCCOURT