<SEC-DOCUMENT>0001022079-19-000185-index.html : 20191025 <SEC-HEADER>0001022079-19-000185.hdr.sgml : 20191025 <ACCEPTANCE-DATETIME>20191025162449 ACCESSION NUMBER: 0001022079-19-000185 CONFORMED SUBMISSION TYPE: S-8 PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20191025 DATE AS OF CHANGE: 20191025 EFFECTIVENESS DATE: 20191025 FILER: COMPANY DATA: COMPANY CONFORMED NAME: QUEST DIAGNOSTICS INC CENTRAL INDEX KEY: 0001022079 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MEDICAL LABORATORIES [8071] IRS NUMBER: 161387862 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: S-8 SEC ACT: 1933 Act SEC FILE NUMBER: 333-234328 FILM NUMBER: 191170172 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 </SEC-HEADER> <DOCUMENT> <TYPE>S-8 <SEQUENCE>1 <FILENAME>dgx102419s-8.htm <DESCRIPTION>S-8 <TEXT> Document 1 - file: dgx102419s-8.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>dgx102419s-8ex51.htm <DESCRIPTION>EXHIBIT 5.1 <TEXT> Document 2 - file: dgx102419s-8ex51.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>3 <FILENAME>dgx102419s-8ex231.htm <DESCRIPTION>EXHIBIT 23.1 <TEXT> Document 3 - file: dgx102419s-8ex231.htm
</DOCUMENT> </SEC-DOCUMENT>