Quest Diagnostics Incorporated (DGX)
NYSE: DGX · Real-Time Price · USD
167.93
+0.08 (0.05%)
Jul 29, 2025, 4:00 PM - Market closed

Company Description

Quest Diagnostics Incorporated provides diagnostic testing and services in the United States and internationally.

The company develops and delivers diagnostic information services, such as routine, non-routine and advanced clinical testing, anatomic pathology testing, and other diagnostic information services.

It also provides diagnostic information services primarily under the Quest Diagnostics brand, as well as under the AmeriPath, Dermpath Diagnostics, ExamOne, and Quanum brands to physicians, hospitals, patients and consumers, health plans, government agencies, employers, emerging retail healthcare providers, pharmaceutical companies and insurers, commercial clinical laboratories, and accountable care organizations through a network of laboratories, patient service centers, phlebotomists in physician offices, call centers and mobile phlebotomists, nurses, and other health and wellness professionals.

In addition, the company offers risk assessment services for the life insurance industry; and healthcare organizations and clinicians information technology solutions.

Quest Diagnostics Incorporated was founded in 1967 and is headquartered in Secaucus, New Jersey.

Quest Diagnostics Incorporated
Quest Diagnostics logo
CountryUnited States
Founded1967
IPO DateDec 17, 1996
IndustryDiagnostics & Research
SectorHealthcare
Employees56,000
CEOJames Davis

Contact Details

Address:
500 Plaza Drive
Secaucus, New Jersey 07094
United States
Phone973 520 2700
Websitequestdiagnostics.com

Stock Details

Ticker SymbolDGX
ExchangeNYSE
Stock TypeCommon Stock
Fiscal YearJanuary - December
Reporting CurrencyUSD
CIK Code0001022079
CUSIP Number74834L100
ISIN NumberUS74834L1008
Employer ID16-1387862
SIC Code8071

Key Executives

NamePosition
James E. DavisChairman, Chief Executive Officer and President
Sam A. SamadExecutive Vice President and Chief Financial Officer
Michael E. Prevoznik J.D.Senior Vice President and General Counsel
Catherine T. DohertyExecutive Vice President of Regional Businesses
Karthik Kuppusamy Ph.D.Senior Vice President of Clinical Solutions
Michael J. DeppeSenior Vice President, Corporate Controller and Chief Accounting Officer
Murali BalakumarSenior Vice President and Chief Information and Digital Officer
Shawn C. BevecVice President of Investor Relations
Kristin Lee Wallace Esq.Senior Vice President and Chief Compliance Officer
Garry ClarkSenior Vice President and Chief Marketing and Communications Officer

Latest SEC Filings

DateTypeTitle
Jul 23, 202510-QQuarterly Report
Jul 22, 20258-KCurrent Report
Jun 20, 202511-KAnnual report of employee stock purchase, savings and similar plans
Jun 20, 2025S-3ASRAutomatic shelf registration statement of securities of well-known seasoned issuers
May 22, 20258-KCurrent Report
May 14, 2025SCHEDULE 13GFiling
May 13, 2025144Filing
May 12, 2025144Filing
Apr 23, 202510-QQuarterly Report
Apr 22, 20258-KCurrent Report