0001968202-23-000051.txt : 20231212 0001968202-23-000051.hdr.sgml : 20231212 20231212160138 ACCESSION NUMBER: 0001968202-23-000051 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231208 FILED AS OF DATE: 20231212 DATE AS OF CHANGE: 20231212 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Landry Robert E CENTRAL INDEX KEY: 0001585160 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19034 FILM NUMBER: 231481200 MAIL ADDRESS: STREET 1: 777 OLD SAW MILL RIVER ROAD CITY: TARRYTOWN STATE: NY ZIP: 10591 ISSUER: 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 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 4 1 edgardoc.xml PRIMARY DOCUMENT X0508 4 2023-12-08 0 0000872589 REGENERON PHARMACEUTICALS, INC. REGN 0001585160 Landry Robert E 777 OLD SAW MILL RIVER ROAD TARRYTOWN NY 10591 0 1 0 0 EVP Finance CFO 0 Common Stock 2023-12-08 4 F 0 1013 843.79 D 30686 D Common Stock 2023-12-11 4 F 0 669 844.09 D 30017 D Common Stock 2023-12-11 4 F 0 2552 844.09 D 27465 D Common Stock 270 I By 401(k) Plan /s/**Robert E. Landry 2023-12-12