0001968582-24-000646.txt : 20240801 0001968582-24-000646.hdr.sgml : 20240801 20240801160226 ACCESSION NUMBER: 0001968582-24-000646 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240801 DATE AS OF CHANGE: 20240801 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: REGENERON PHARMACEUTICALS, INC. CENTRAL INDEX KEY: 0000872589 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences 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: 241166452 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: RYAN ARTHUR F CENTRAL INDEX KEY: 0001187443 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: CITIZENS FINANCIAL GROUP, INC STREET 2: 600 WASHINGTON BOULEVARD CITY: STAMFORD STATE: CT ZIP: 06901 144 1 primary_doc.xml 144 0001187443 XXXXXXXX LIVE 0000872589 Regeneron Pharmaceuticals, Inc. 000-19034 777 Old Saw Mill River Road Tarrytown New York NY 10591 914-847-7000 Arthur F. Ryan Director Common Stock J.P. Morgan Securities LLC

390 Madison Avenue 6th Floor New York NY 10017

300 323757 108417838 08/01/2024 NASDAQ Common Stock 08/22/2013 Compensation Issuer N 300 08/22/2013 N/A N Arthur F. Ryan

C/o Regeneron Pharmaceuticals, Inc. 777 Old Saw Mill River Road Tarrytown NY 10591

Common Stock 06/03/2024 100 99449.44 Arthur F. Ryan

C/o Regeneron Pharmaceuticals, Inc. 777 Old Saw Mill River Road Tarrytown NY 10591

Common Stock 07/01/2024 100 105923.85 08/01/2024 08/07/2023 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Arthur F. Ryan