0001127602-24-013922.txt : 20240502 0001127602-24-013922.hdr.sgml : 20240502 20240502160721 ACCESSION NUMBER: 0001127602-24-013922 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240430 FILED AS OF DATE: 20240502 DATE AS OF CHANGE: 20240502 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Litchfield Caroline CENTRAL INDEX KEY: 0001854928 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06571 FILM NUMBER: 24908206 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] ORGANIZATION NAME: 03 Life Sciences 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 2024-04-30 0000310158 Merck & Co., Inc. MRK 0001854928 Litchfield Caroline MERCK & CO., INC. 126 EAST LINCOLN AVENUE RAHWAY NJ 07065 1 EVP & CFO 0 Common Stock 50908.194 D Stock Option (Right to Buy) 129.22 2024-04-30 4 A 0 49805 0 A 2025-04-30 2034-04-29 Common Stock 49805 49805 D The option vests and becomes exercisable in three equal installments on 4/30/2025, 4/30/2026 and 4/30/2027. /s/ Kelly E. W. Grez as attorney-in-fact for Caroline Litchfield 2024-05-02