0001127602-23-027135.txt : 20231113 0001127602-23-027135.hdr.sgml : 20231113 20231113073611 ACCESSION NUMBER: 0001127602-23-027135 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231109 FILED AS OF DATE: 20231113 DATE AS OF CHANGE: 20231113 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Oosthuizen Johannes Jacobus CENTRAL INDEX KEY: 0001916310 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06571 FILM NUMBER: 231395135 MAIL ADDRESS: STREET 1: 2000 GALLOPING HILL RD CITY: KENILWORTH STATE: NJ ZIP: 07033 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Merck & Co., Inc. CENTRAL INDEX KEY: 0000310158 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 221918501 STATE OF INCORPORATION: NJ FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2000 GALLOPING HILL ROAD CITY: KENILWORTH STATE: NJ ZIP: 07033 BUSINESS PHONE: 908-740-4000 MAIL ADDRESS: STREET 1: 2000 GALLOPING HILL ROAD CITY: KENILWORTH STATE: NJ ZIP: 07033 FORMER COMPANY: FORMER CONFORMED NAME: Merck & Co. Inc. DATE OF NAME CHANGE: 20091103 FORMER COMPANY: FORMER CONFORMED NAME: SCHERING PLOUGH CORP DATE OF NAME CHANGE: 19920703 4 1 form4.xml PRIMARY DOCUMENT X0508 4 2023-11-09 0000310158 Merck & Co., Inc. MRK 0001916310 Oosthuizen Johannes Jacobus MERCK & CO., INC. 126 EAST LINCOLN AVENUE RAHWAY NJ 07065 1 President, U.S. Market 0 Common Stock 2023-11-09 4 S 0 2081 102.3841 D 18190.657 D Holdings include shares acquired in dividend reinvestment transactions. /s/ Jon Filderman, as attorney-in-fact for Johannes Oosthuizen 2023-11-13