0001959173-25-005355.txt : 20250819 0001959173-25-005355.hdr.sgml : 20250819 20250819160925 ACCESSION NUMBER: 0001959173-25-005355 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20250819 DATE AS OF CHANGE: 20250819 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: QUEST DIAGNOSTICS INC CENTRAL INDEX KEY: 0001022079 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MEDICAL LABORATORIES [8071] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 161387862 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-12215 FILM NUMBER: 251231865 BUSINESS ADDRESS: STREET 1: 500 PLAZA DRIVE CITY: SECAUCUS STATE: NJ ZIP: 07094 BUSINESS PHONE: 9735202700 MAIL ADDRESS: STREET 1: 500 PLAZA DRIVE CITY: SECAUCUS STATE: NJ ZIP: 07094 FORMER COMPANY: FORMER CONFORMED NAME: CORNING CLINICAL LABORATORIES INC DATE OF NAME CHANGE: 19960903 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Plewman Patrick CENTRAL INDEX KEY: 0001497368 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 500 PLAZA DRIVE STREET 2: C/O QUEST DIAGNOSTICS INC CITY: SECAUCUS STATE: NJ ZIP: 07094 144 1 primary_doc.xml 144 0001497368 XXXXXXXX LIVE 0001022079 QUEST DIAGNOSTICS INC 001-12215 500 PLAZA DRIVE SECAUCUS NJ 07094 9735202700 Plewman Patrick Director Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

4532 829356.00 111823441 08/19/2025 NYSE Common 08/19/2025 Options Granted 02/18/2020 Issuer N 4532 08/19/2025 Cash N Thomas Plewman

500 Plaza Drive Secaucus NJ 07094

Common 08/06/2025 5535 968625.00 Thomas Plewman

500 Plaza Drive Secacucus NJ 07094

Common 08/15/2025 1975 355499.90 Patrick Plewman and Thomas Plewman are one and the same person 08/19/2025 05/01/2025 /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Thomas Plewman