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    Quest Diagnostics Incorporated

    Subscribe to $DGX
    $DGX
    Medical Specialities
    Health Care

    Quest Diagnostics Incorporated provides diagnostic testing, information, and services in the United States and internationally. The company develops and delivers diagnostic information services, such as routine testing, non-routine and advanced clinical testing, anatomic pathology testing, and other diagnostic information services. It offers diagnostic information services primarily under the Quest Diagnostics brand, as well as under the AmeriPath, Dermpath Diagnostics, ExamOne, and Quanum brands to patients, clinicians, hospitals, independent delivery networks, health plans, employers, direct contract entities, and accountable care organizations through a network of laboratories, patient service centers, phlebotomists in physician offices, call centers and mobile paramedics, nurses, and other health and wellness professionals. The company also provides risk assessment services for the life insurance industry; and healthcare organizations and clinicians robust information technology solutions. Quest Diagnostics Incorporated was founded in 1967 and is headquartered in Secaucus, New Jersey.

    IPO Year:

    Exchange: NYSE

    Website: questdiagnostics.com

    Peers

    $LH

    Recent Analyst Ratings for Quest Diagnostics Incorporated

    DatePrice TargetRatingAnalyst
    4/2/2025$195.00Buy
    Redburn Atlantic
    3/4/2025$185.00Buy → Neutral
    Citigroup
    1/6/2025$169.00 → $174.00Market Perform → Outperform
    Leerink Partners
    12/17/2024$145.00 → $172.00Equal-Weight → Overweight
    Morgan Stanley
    12/10/2024$175.00 → $185.00Buy
    Jefferies
    10/23/2024$157.00 → $182.00Neutral → Outperform
    Robert W. Baird
    8/28/2024$165.00In-line
    Evercore ISI
    7/10/2024$145.00 → $165.00Neutral → Buy
    Citigroup
    2/26/2024$135.00Market Perform
    Leerink Partners
    2/7/2024$140.00 → $155.00Hold → Buy
    Jefferies
    See more ratings

    Quest Diagnostics Incorporated Press Releases

    Fastest customizable press release news feed in the world

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    • Quest Diagnostics Reports First Quarter 2025 Financial Results; Reaffirms Revenue and Adjusted Diluted EPS Guidance for Full Year 2025

      First quarter revenues of $2.65 billion, up 12.1% from 2024First quarter reported diluted earnings per share ("EPS") of $1.94, up 12.8% from 2024; and adjusted diluted EPS of $2.21, up 8.3% from 2024Full year 2025 reported diluted EPS now expected to be between $8.62 and $8.87; and adjusted diluted EPS is expected to remain between $9.55 and $9.80SECAUCUS, N.J., April 22, 2025 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE:DGX), a leading provider of diagnostic information services, today announced financial results for the first quarter ended March 31, 2025. "In the fir

      4/22/25 6:43:00 AM ET
      $DGX
      Medical Specialities
      Health Care
    • Quest Diagnostics Launches New AD-Detect™ Blood Test to Aid in Confirming Alzheimer's Disease

      In an oral presentation at the 2025 AAN Annual Meeting, Quest scientists presented data suggesting the test can accurately assess Alzheimer's disease pathology with greater than 90% sensitivity and specificity SECAUCUS, N.J., April 9, 2025 /PRNewswire/ -- Quest Diagnostics (NYSE:DGX), a leader in diagnostic information services, including advanced diagnostics for brain health, today announced the launch of a new laboratory blood test designed to help physicians confirm amyloid brain pathology due to Alzheimer's disease (AD) in patients with mild cognitive impairment (MCI) or dementia.

      4/9/25 7:53:00 AM ET
      $DGX
      Medical Specialities
      Health Care
    • Quest Diagnostics Introduces HPV Specimen Self-Collection for Cervical Cancer Screening

      Providers in the United States may now order the FDA-cleared HPV self-collection solution for their patients to use in their offices or other healthcare settings, with goal to reduce barriers to screening by enabling discreet self-collection Quest also plans to make self-collection option available at its 2,000 patient service centers in the United States early next month, expanding access to screening New solution follows company's launch of GTI self-collection option for several STIs and related conditions last fall SECAUCUS, N.J., April 2, 2025 /PRNewswire/ -- Quest Diagnostics (NYSE:DGX), a leader in diagnostic information services, today announced a new solution aimed at broadening acce

      4/2/25 7:06:00 AM ET
      $DGX
      Medical Specialities
      Health Care
    • Quest Diagnostics to Release First Quarter 2025 Financial Results on April 22, 2025

      SECAUCUS, N.J., April 1, 2025 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE: DGX), a leader in diagnostic information services, announced that it will report first quarter 2025 financial results on Tuesday, April 22, 2025, before the market opens. It will hold its quarterly conference call to discuss the results beginning at 8:30 a.m. Eastern Time on that day. The conference call can be accessed by dialing 888-455-0391 within the U.S. and Canada, or 773-756-0467 internationally, using the passcode: "7895081." The earnings release and live webcast will be posted on www.Q

      4/1/25 4:23:00 PM ET
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      Health Care
    • Quest Diagnostics to Highlight Strategic Priorities to Drive Sustainable Growth and Deliver Long-term Shareholder Value at 2025 Investor Day

      Provides long-term outlook beyond 2025: Revenues expected to grow at 4-5% compound annual growth rate (CAGR); adjusted diluted earnings per share (EPS) expected to grow at 7-9% CAGRReaffirms guidance for full year 2025SECAUCUS, N.J., March 19, 2025 /PRNewswire/ -- At a meeting with analysts and investors at its 2025 Investor Day, members of the leadership team of Quest Diagnostics (NYSE: DGX), a leading provider of diagnostic information services, will discuss the company's strategies to drive sustainable growth and deliver long-term shareholder value.    "We are confident in

      3/19/25 7:52:00 AM ET
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      Health Care
    • Quest Diagnostics to Collaborate with Google Cloud to Streamline Data and Personalize Customer Experiences Using Generative AI

      SUNNYVALE, Calif. and SECAUCUS, N.J., March 18, 2025 /PRNewswire/ -- Quest Diagnostics (NYSE:DGX), a leader in diagnostic information services, today announced a collaboration with Google Cloud to streamline Quest's data management, improve data analytics, and personalize the experiences Quest delivers to patients, providers and other customers. To do so, Quest Diagnostics will use Google Cloud's data analytics and generative AI (gen AI) technologies, including Google Agentspace, a platform that uses gen AI to connect employees and customers with enterprise-wide knowledge and

      3/18/25 9:00:00 AM ET
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    • Fresenius Medical Care Announces Divestment of Select Laboratory Assets to Quest Diagnostics

      Quest to provide comprehensive dialysis-related laboratory and water testing services to Fresenius Medical Care owned and affiliated clinics in the United StatesBAD HOMBURG, Germany and SECAUCUS, N.J., Feb. 24, 2025 /PRNewswire/ -- Fresenius Medical Care ((XETRA: FME, NYSE:FMS), the world's leading provider of products and services for individuals with renal disease, and Quest Diagnostics (NYSE:DGX), a leading provider of diagnostic information services, today announced that, under terms of a definitive acquisition agreement, Quest will acquire select assets of FME's wholly owned Spectra Laboratories, a leading  provider of renal-specific laboratory testing services in the U.S.  

      2/24/25 8:00:00 AM ET
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      Misc Health and Biotechnology Services
    • Investors Eye Biotech Sector as Cancer Therapy Market Surges

      USA News Group News CommentaryIssued on behalf of Oncolytics Biotech Inc. VANCOUVER, BC, Feb. 19, 2025 /PRNewswire/ -- USA News Group News Commentary – Amid the excitement surrounding Project Stargate—the $500 billion investment aimed at revolutionizing AI-driven data centers—concerns over the rising global cancer rates, particularly among younger populations, remain pressing. Lifestyle factors are increasingly under scrutiny, with the World Health Organization (WHO) now advocating for cancer warning labels on alcohol products. Despite these alarming trends, several biotech companies have already made notable strides in 2025, with recent advancements coming from Oncolytics Biotech Inc. (NASD

      2/19/25 10:06:00 AM ET
      $DGX
      $GRAL
      $ONCY
      $POAI
      Medical Specialities
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      Biotechnology: Pharmaceutical Preparations
      Industrial Specialties
    • Quest Diagnostics to Host Investor Day on March 19, 2025

      SECAUCUS, N.J., Feb. 13, 2025 /PRNewswire/ -- Quest Diagnostics (NYSE:DGX), a leading provider of diagnostic information services, will host an Investor Day for institutional investors and financial analysts in New York City on Thursday, March 19, 2025 at the New York Stock Exchange.  During the event, Jim Davis, Chairman, CEO and President, Sam Samad, Executive Vice President and CFO, and other senior executives will provide updated views of the U.S. laboratory market, and the company's business strategy, capital deployment priorities, and its long-term outlook. Advance regis

      2/13/25 4:54:00 PM ET
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      Medical Specialities
      Health Care
    • GRAIL and Quest Diagnostics Provide GRAIL's Galleri® Multi-Cancer Early Detection (MCED) Test Through the Quest Diagnostics Test Ordering System

      GRAIL's Galleri Test Now Directly Available to Physicians in the U.S. Through Collaboration With Quest Diagnostics, Delivering a More Streamlined Provider and Patient Experience  MENLO PARK, Calif. and SECAUCUS, N.J., Feb. 12, 2025 /PRNewswire/ -- GRAIL, Inc. (NASDAQ:GRAL), a healthcare company whose mission is to detect cancer early when it can be cured, and Quest Diagnostics (NYSE:DGX), a leading provider of diagnostic information services, today announced the initial phase of a program to improve provider access to GRAIL's Galleri® multi-cancer early detection (MCED) test. Providers can now order the Galleri test directly from GRAIL through the Quest Diagnostics connectivity system. The Q

      2/12/25 9:00:00 AM ET
      $DGX
      $GRAL
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    Quest Diagnostics Incorporated Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

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    • Redburn Atlantic initiated coverage on Quest Diagnostics with a new price target

      Redburn Atlantic initiated coverage of Quest Diagnostics with a rating of Buy and set a new price target of $195.00

      4/2/25 8:51:11 AM ET
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      Medical Specialities
      Health Care
    • Quest Diagnostics downgraded by Citigroup with a new price target

      Citigroup downgraded Quest Diagnostics from Buy to Neutral and set a new price target of $185.00

      3/4/25 7:20:57 AM ET
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      Medical Specialities
      Health Care
    • Quest Diagnostics upgraded by Leerink Partners with a new price target

      Leerink Partners upgraded Quest Diagnostics from Market Perform to Outperform and set a new price target of $174.00 from $169.00 previously

      1/6/25 7:49:06 AM ET
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      Medical Specialities
      Health Care
    • Quest Diagnostics upgraded by Morgan Stanley with a new price target

      Morgan Stanley upgraded Quest Diagnostics from Equal-Weight to Overweight and set a new price target of $172.00 from $145.00 previously

      12/17/24 7:42:14 AM ET
      $DGX
      Medical Specialities
      Health Care
    • Jefferies resumed coverage on Quest Diagnostics with a new price target

      Jefferies resumed coverage of Quest Diagnostics with a rating of Buy and set a new price target of $185.00 from $175.00 previously

      12/10/24 6:50:41 AM ET
      $DGX
      Medical Specialities
      Health Care
    • Quest Diagnostics upgraded by Robert W. Baird with a new price target

      Robert W. Baird upgraded Quest Diagnostics from Neutral to Outperform and set a new price target of $182.00 from $157.00 previously

      10/23/24 6:23:16 AM ET
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      Medical Specialities
      Health Care
    • Evercore ISI resumed coverage on Quest Diagnostics with a new price target

      Evercore ISI resumed coverage of Quest Diagnostics with a rating of In-line and set a new price target of $165.00

      8/28/24 7:40:37 AM ET
      $DGX
      Medical Specialities
      Health Care
    • Quest Diagnostics upgraded by Citigroup with a new price target

      Citigroup upgraded Quest Diagnostics from Neutral to Buy and set a new price target of $165.00 from $145.00 previously

      7/10/24 7:29:39 AM ET
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      Medical Specialities
      Health Care
    • Leerink Partners initiated coverage on Quest Diagnostics with a new price target

      Leerink Partners initiated coverage of Quest Diagnostics with a rating of Market Perform and set a new price target of $135.00

      2/26/24 7:28:32 AM ET
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      Medical Specialities
      Health Care
    • Quest Diagnostics upgraded by Jefferies with a new price target

      Jefferies upgraded Quest Diagnostics from Hold to Buy and set a new price target of $155.00 from $140.00 previously

      2/7/24 6:37:25 AM ET
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      Medical Specialities
      Health Care

    Quest Diagnostics Incorporated Large Ownership Changes

    This live feed shows all institutional transactions in real time.

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    • SEC Form SC 13G/A filed by Quest Diagnostics Incorporated (Amendment)

      SC 13G/A - QUEST DIAGNOSTICS INC (0001022079) (Subject)

      2/13/24 5:12:21 PM ET
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      Medical Specialities
      Health Care
    • SEC Form SC 13G/A filed by Quest Diagnostics Incorporated (Amendment)

      SC 13G/A - QUEST DIAGNOSTICS INC (0001022079) (Subject)

      1/25/24 12:16:40 PM ET
      $DGX
      Medical Specialities
      Health Care
    • SEC Form SC 13G/A filed by Quest Diagnostics Incorporated (Amendment)

      SC 13G/A - QUEST DIAGNOSTICS INC (0001022079) (Subject)

      2/7/23 1:25:52 PM ET
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      Health Care
    • SEC Form SC 13G filed by Quest Diagnostics Incorporated

      SC 13G - QUEST DIAGNOSTICS INC (0001022079) (Subject)

      2/10/22 3:52:05 PM ET
      $DGX
      Medical Specialities
      Health Care
    • SEC Form SC 13G/A filed by Quest Diagnostics Incorporated (Amendment)

      SC 13G/A - QUEST DIAGNOSTICS INC (0001022079) (Subject)

      2/10/22 8:32:51 AM ET
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    • SEC Form SC 13G/A filed

      SC 13G/A - QUEST DIAGNOSTICS INC (0001022079) (Subject)

      2/10/21 11:40:12 AM ET
      $DGX
      Medical Specialities
      Health Care

    Quest Diagnostics Incorporated Financials

    Live finance-specific insights

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    • Quest Diagnostics Reports First Quarter 2025 Financial Results; Reaffirms Revenue and Adjusted Diluted EPS Guidance for Full Year 2025

      First quarter revenues of $2.65 billion, up 12.1% from 2024First quarter reported diluted earnings per share ("EPS") of $1.94, up 12.8% from 2024; and adjusted diluted EPS of $2.21, up 8.3% from 2024Full year 2025 reported diluted EPS now expected to be between $8.62 and $8.87; and adjusted diluted EPS is expected to remain between $9.55 and $9.80SECAUCUS, N.J., April 22, 2025 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE:DGX), a leading provider of diagnostic information services, today announced financial results for the first quarter ended March 31, 2025. "In the fir

      4/22/25 6:43:00 AM ET
      $DGX
      Medical Specialities
      Health Care
    • Quest Diagnostics to Release First Quarter 2025 Financial Results on April 22, 2025

      SECAUCUS, N.J., April 1, 2025 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE: DGX), a leader in diagnostic information services, announced that it will report first quarter 2025 financial results on Tuesday, April 22, 2025, before the market opens. It will hold its quarterly conference call to discuss the results beginning at 8:30 a.m. Eastern Time on that day. The conference call can be accessed by dialing 888-455-0391 within the U.S. and Canada, or 773-756-0467 internationally, using the passcode: "7895081." The earnings release and live webcast will be posted on www.Q

      4/1/25 4:23:00 PM ET
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      Medical Specialities
      Health Care
    • Quest Diagnostics Reports Fourth Quarter and Full Year 2024 Financial Results; Provides Guidance for Full Year 2025; Increases Quarterly Dividend 6.7% to $0.80 Per Share

      Fourth quarter revenues of $2.62 billion, up 14.5% from 2023Fourth quarter reported diluted earnings per share ("EPS") of $1.95, up 14.7% from 2023; and adjusted diluted EPS of $2.23, up 3.7% from 2023Full year revenues of $9.87 billion, up 6.7% from 2023Full year reported diluted EPS of $7.69, up 2.7% from 2023; and adjusted diluted EPS of $8.93, up 2.5% from 2023Full year 2025 reported diluted EPS expected to be between $8.34 and $8.59; and adjusted diluted EPS expected to be between $9.55 and $9.80SECAUCUS, N.J., Jan. 30, 2025 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE:DGX), a leading provider of diagnostic information services, announced today financial results for the fourth q

      1/30/25 6:45:00 AM ET
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      Medical Specialities
      Health Care
    • Quest Diagnostics to Release Fourth Quarter and Full Year 2024 Financial Results on January 30, 2025

      SECAUCUS, N.J., Jan. 2, 2025 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE:DGX), a leader in diagnostic information services, announced that it will report fourth quarter and full year 2024 financial results on Thursday, January 30, 2025, before the market opens. It will hold its quarterly conference call to discuss the results beginning at 8:30 a.m. Eastern Time on that day. The conference call can be accessed by dialing 888-455-0391 within the U.S. and Canada, or 773-756-0467 internationally, using the passcode: "7895081." The earnings release and live webcast will be

      1/2/25 11:00:00 AM ET
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      Medical Specialities
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    • Quest Diagnostics Declares Quarterly Cash Dividend

      SECAUCUS, N.J., Nov. 12, 2024 /PRNewswire/ -- Quest Diagnostics (NYSE:DGX), a leader in diagnostic information services, today announced that its Board of Directors declared a quarterly cash dividend of $0.75 per share, payable on January 29, 2025 to shareholders of record of Quest Diagnostics common stock on January 14, 2025. About Quest DiagnosticsQuest Diagnostics works across the healthcare ecosystem to create a healthier world, one life at a time. We provide diagnostic insights from the results of our laboratory testing to empower people, physicians and organizations to t

      11/12/24 5:57:00 PM ET
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      Medical Specialities
      Health Care
    • Quest Diagnostics Reports Third Quarter 2024 Financial Results; Updates Guidance for Full Year 2024

      Third quarter revenues of $2.49 billion, up 8.5% from 2023Third quarter reported diluted earnings per share ("EPS") of $1.99, up 1.5% from 2023; and adjusted diluted EPS of $2.30, up 3.6% from 2023Full year 2024 revenues now expected to be between $9.80 billion and $9.85 billion; reported diluted EPS now expected to be between $7.60 and $7.70; and adjusted diluted EPS expected to be between $8.85 and $8.95SECAUCUS, N.J., Oct. 22, 2024 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE:DGX), a leading provider of diagnostic information services, today announced financial results for the third quarter ended September 30, 2024.

      10/22/24 6:45:00 AM ET
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      Medical Specialities
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    • Quest Diagnostics to Release Third Quarter 2024 Financial Results on October 22, 2024

      SECAUCUS, N.J., Sept. 25, 2024 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE:DGX), a leader in diagnostic information services, announced that it will report third quarter 2024 financial results on Tuesday, October 22, 2024, before the market opens. It will hold its quarterly conference call to discuss the results beginning at 8:30 a.m. Eastern Time on that day. The conference call can be accessed by dialing 888-455-0391 within the U.S. and Canada, or 773-756-0467 internationally, using the passcode: "7895081." The earnings release and live webcast will be posted on www

      9/25/24 11:24:00 AM ET
      $DGX
      Medical Specialities
      Health Care
    • Quest Diagnostics Declares Quarterly Cash Dividend

      SECAUCUS, N.J., Aug. 14, 2024 /PRNewswire/ -- Quest Diagnostics (NYSE:DGX), a leader in diagnostic information services, today announced that its Board of Directors declared a quarterly cash dividend of $0.75 per share, payable on October 21, 2024 to shareholders of record of Quest Diagnostics common stock on October 4, 2024. About Quest DiagnosticsQuest Diagnostics works across the healthcare ecosystem to create a healthier world, one life at a time. We provide diagnostic insights from the results of our laboratory testing to empower people, physicians and organizations to ta

      8/14/24 7:04:00 PM ET
      $DGX
      Medical Specialities
      Health Care
    • Quest Diagnostics Reports Second Quarter 2024 Financial Results; Raises Guidance for Full Year 2024

      Second quarter revenues of $2.40 billion, up 2.5% from 2023Second quarter reported diluted earnings per share ("EPS") of $2.03, down 1.0% from 2023; and adjusted diluted EPS of $2.35, up 2.2% from 2023Full year 2024 revenues now expected to be between $9.50 billion and $9.58 billion; reported diluted EPS now expected to be between $7.57 and $7.77; and adjusted diluted EPS expected to be between $8.80 and $9.00SECAUCUS, N.J., July 23, 2024 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE:DGX), a leading provider of diagnostic information services, today announced financial results for the second quarter ended June 30, 2024.

      7/23/24 6:45:00 AM ET
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    • Quest Diagnostics to Release Second Quarter 2024 Financial Results on July 23, 2024

      SECAUCUS, N.J., June 19, 2024 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE: DGX), a leader in diagnostic information services, announced that it will report second quarter 2024 financial results on Tuesday, July 23, 2024, before the market opens. It will hold its quarterly conference call to discuss the results beginning at 8:30 a.m. Eastern Time on that day. The conference call can be accessed by dialing 888-455-0391 within the U.S. and Canada, or 773-756-0467 internationally, using the passcode: "7895081." The earnings release and live webcast will be posted on www.Q

      6/19/24 3:00:00 PM ET
      $DGX
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    Quest Diagnostics Incorporated Leadership Updates

    Live Leadership Updates

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    Quest Diagnostics Incorporated SEC Filings

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    • Fitbit and Quest Diagnostics Collaborate to Advance Research on the Use of Wearable Devices to Improve Metabolic Health

      Study to evaluate how behavioral and sensor data from wearables and blood tests can be leveraged to help individuals better assess and manage their metabolic health SECAUCUS, N.J., Jan. 17, 2024 /PRNewswire/ -- Fitbit and Quest Diagnostics (NYSE:DGX), the world's leading provider of diagnostic information services, today announced a collaboration to study the potential of wearable devices to improve metabolic health, which influences risk of developing several diseases, including diabetes and heart disease. The Wearables for Metabolic Health (WEAR-ME) pilot study will pair beh

      1/17/24 8:58:00 AM ET
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    • Quest Diagnostics Board of Directors Elects James E. Davis Chairman of the Board

      SECAUCUS, N.J., March 3, 2023 /PRNewswire/ -- Quest Diagnostics (NYSE:DGX), the world's leading provider of diagnostic information services, today announced that its Board of Directors elected James E. Davis, the company's Chief Executive Officer and President, to serve in the additional position of Chairman of the Board of Directors, effective April 1, 2023. "The Board carefully considered our governance structure and determined that combining the roles of Chairman and CEO under Jim Davis's leadership is in the best interest of shareholders to successfully continue to execute

      3/3/23 4:30:00 PM ET
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    • Quotient Limited Announces Appointment of Chief Financial Officer

      JERSEY, Channel Islands, Oct. 12, 2021 (GLOBE NEWSWIRE) -- Quotient Limited (NASDAQ:QTNT), a commercial-stage diagnostics company, today announced Ali Kiboro as the Company's Chief Financial Officer (CFO). Mr. Kiboro will assume the responsibilities of CFO on November 1st, 2021, replacing Mr. Peter Buhler who will support the Company during the transitional phase, as needed, before leaving Quotient Limited at year-end. "I am delighted to welcome Ali to the Executive team at this exciting time in our Company's evolution. He brings over 20 years of experience in global finance and has been a key driver of operational excellence in a career spanning healthcare services and manufacturing. I w

      10/12/21 8:45:00 AM ET
      $DGX
      $QTNT
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      Biotechnology: In Vitro & In Vivo Diagnostic Substances
    • WNS Announces Addition of Tim Main to Board of Directors

      WNS (Holdings) Limited (NYSE:WNS), a leading provider of global Business Process Management (BPM) solutions, today announced the appointment of Timothy L. Main to the company's Board of Directors effective June 1, 2021. Tim has spent his entire career in a B2B services/outsourcing environment, including more than 25 years with Jabil, Inc. (NYSE:JBL), a leading provider of manufacturing services with a global operational footprint. At Jabil, Tim worked his way from a Production Control Manager position to eventually serve as President, Chief Executive Officer, and Chairman of the Board. During his 13-year tenure as Chief Executive Officer of Jabil, he led the company's transformation and gro

      5/18/21 4:15:00 PM ET
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    • SEC Form 10-Q filed by Quest Diagnostics Incorporated

      10-Q - QUEST DIAGNOSTICS INC (0001022079) (Filer)

      4/23/25 4:21:36 PM ET
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      Medical Specialities
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    • Quest Diagnostics Incorporated filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

      8-K - QUEST DIAGNOSTICS INC (0001022079) (Filer)

      4/22/25 6:44:59 AM ET
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    • SEC Form DEFA14A filed by Quest Diagnostics Incorporated

      DEFA14A - QUEST DIAGNOSTICS INC (0001022079) (Filer)

      4/11/25 4:25:46 PM ET
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    • SEC Form DEFA14A filed by Quest Diagnostics Incorporated

      DEFA14A - QUEST DIAGNOSTICS INC (0001022079) (Filer)

      4/4/25 4:39:42 PM ET
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    • SEC Form DEF 14A filed by Quest Diagnostics Incorporated

      DEF 14A - QUEST DIAGNOSTICS INC (0001022079) (Filer)

      4/4/25 4:37:03 PM ET
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    • Quest Diagnostics Incorporated filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits

      8-K - QUEST DIAGNOSTICS INC (0001022079) (Filer)

      3/19/25 4:32:33 PM ET
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    • Quest Diagnostics Incorporated filed SEC Form 8-K: Regulation FD Disclosure, Financial Statements and Exhibits

      8-K - QUEST DIAGNOSTICS INC (0001022079) (Filer)

      3/19/25 8:31:07 AM ET
      $DGX
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    • SEC Form 144 filed by Quest Diagnostics Incorporated

      144 - QUEST DIAGNOSTICS INC (0001022079) (Subject)

      2/27/25 10:41:35 AM ET
      $DGX
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    • SEC Form 10-K filed by Quest Diagnostics Incorporated

      10-K - QUEST DIAGNOSTICS INC (0001022079) (Filer)

      2/20/25 4:30:52 PM ET
      $DGX
      Medical Specialities
      Health Care
    • Quest Diagnostics Incorporated filed SEC Form 8-K: Results of Operations and Financial Condition, Other Events, Financial Statements and Exhibits

      8-K - QUEST DIAGNOSTICS INC (0001022079) (Filer)

      1/30/25 6:47:03 AM ET
      $DGX
      Medical Specialities
      Health Care

    Quest Diagnostics Incorporated Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

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    • Executive Vice President & CFO Samad Sam increased direct ownership by 0.28% to 26,451 units (SEC Form 4)

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      5/2/25 4:33:33 PM ET
      $DGX
      Medical Specialities
      Health Care
    • SVP, Clinical Solutions Kuppusamy Karthik increased direct ownership by 0.26% to 10,612 units (SEC Form 4)

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      5/2/25 4:32:51 PM ET
      $DGX
      Medical Specialities
      Health Care
    • SVP for Diagnostic Services Plewman Patrick increased direct ownership by 0.39% to 21,087 units (SEC Form 4)

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      5/2/25 4:32:07 PM ET
      $DGX
      Medical Specialities
      Health Care
    • Director Gregg Vicky B was granted 68 shares, increasing direct ownership by 0.40% to 16,935 units (SEC Form 4)

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      5/2/25 4:31:29 PM ET
      $DGX
      Medical Specialities
      Health Care
    • SVP & Chief Commercial Officer Delaney Mark E increased direct ownership by 0.27% to 9,246 units (SEC Form 4)

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      5/2/25 4:30:39 PM ET
      $DGX
      Medical Specialities
      Health Care
    • CEO and President Davis J. E. sold $6,602,074 worth of shares (39,191 units at $168.46), decreasing direct ownership by 23% to 127,623 units (SEC Form 4)

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      4/4/25 8:29:52 PM ET
      $DGX
      Medical Specialities
      Health Care
    • SVP, Clinical Solutions Kuppusamy Karthik sold $434,350 worth of shares (2,555 units at $170.00), decreasing direct ownership by 19% to 10,575 units (SEC Form 4)

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      4/4/25 8:26:53 PM ET
      $DGX
      Medical Specialities
      Health Care
    • SEC Form 4 filed by Director Lassiter Wright Iii

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      4/3/25 4:40:32 PM ET
      $DGX
      Medical Specialities
      Health Care
    • SEC Form 4 filed by Director Ring Timothy M

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      4/3/25 4:39:10 PM ET
      $DGX
      Medical Specialities
      Health Care
    • SVP for Diagnostic Services Plewman Patrick covered exercise/tax liability with 162 shares, decreasing direct ownership by 0.77% to 20,988 units (SEC Form 4)

      4 - QUEST DIAGNOSTICS INC (0001022079) (Issuer)

      3/28/25 4:47:20 PM ET
      $DGX
      Medical Specialities
      Health Care