0001000275-23-000037.txt : 20240517 0001000275-23-000037.hdr.sgml : 20240517 20230821122710 ACCESSION NUMBER: 0001000275-23-000037 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230821 DATE AS OF CHANGE: 20230821 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: 231188256 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: Bassler Bonnie L CENTRAL INDEX KEY: 0001683607 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: REGENERON PHARMACEUTICALS, INC. STREET 2: 777 OLD SAW MILL RIVER ROAD CITY: TARRYTOWN STATE: NY ZIP: 10591 144 1 primary_doc.xml 144 0001683607 XXXXXXXX LIVE 0000872589 REGENERON PHARMACEUTICALS, INC. 000-19034 777 OLD SAW MILL RIVER ROAD TARRYTOWN MD 10591 9148477000 Bassler Bonnie L Director COMMON RBC WEALTH MANAGEMENT

250 NICOLLET MALL, SUITE 1700 MINNEAPOLIS MN 55401

853 707137.00 106740572 08/21/2023 NASDAQ COMMON 08/21/2023 OPTION EXERCISE ISSUER N 853 08/21/2023 CHECK N BONNIE BASSLER

24 HAWTHORNE AVENUE PRINCETON NJ 08540

REGENERON PHARMACEUTICALS, INC. 08/10/2023 853 673017.00 SOLD PURSUANT TO A RULE 10B5-1 PLAN ESTABLISHED 05/11/23 08/21/2023 05/11/2023 JEFFREY EISCHENS