0001127602-23-026457.txt : 20231101 0001127602-23-026457.hdr.sgml : 20231101 20231101154948 ACCESSION NUMBER: 0001127602-23-026457 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231031 FILED AS OF DATE: 20231101 DATE AS OF CHANGE: 20231101 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Downing Cristal N CENTRAL INDEX KEY: 0001879216 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06571 FILM NUMBER: 231368030 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 2023-10-31 0000310158 Merck & Co., Inc. MRK 0001879216 Downing Cristal N MERCK & CO., INC. 126 EAST LINCOLN AVENUE RAHWAY NJ 07065 1 Chief Comm. & Public Afrs Ofcr 0 Restricted Stock Unit 2023-10-31 4 A 0 11685 0 A 2026-10-31 2026-10-31 Common Stock 11685 11685 D Each restricted stock unit represents a contingent right to receive one share of Merck & Co., Inc. common stock. These restricted stock units vest in full and are distributed as shares of Merck & Co., Inc. common stock on 10/31/2026. /s/ Kelly E. W. Grez as Attorney-in-Fact for Cristal N. Downing 2023-11-01