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DGX Latest Press Releases

-- February 10, 2026 --

Quest Diagnostics Reports Fourth Quarter and Full Year 2025 Financial Results; Provides Guidance for Full Year 2026; Increases Quarterly Dividend 7.5% to $0.86 Per Share PRNewswire 6:47 AM
Quest Diagnostics Increases Dividend 7.5% To $0.86 Per Quarter, Marking 15 Consecutive Years of Dividend Increases; Announces $1 Billion Increase in Share Repurchase Authorization PRNewswire 6:33 AM

-- February 2, 2026 --

Quest Diagnostics Launches Novel Flow Cytometry MRD Blood Test for Myeloma, Enabling Ultrasensitive Detection of Residual Disease PRNewswire 8:52 AM

-- January 21, 2026 --

Quest Diagnostics Named to Fortune's World's Most Admired Companies List for 12th Consecutive Year PRNewswire 2:36 PM

-- January 15, 2026 --

Sonora Quest and Laboratory Sciences of Arizona Announce Jennifer Erickson as CEO-Elect PRNewswire 9:01 AM

-- January 8, 2026 --

Quanterix Appoints Everett Cunningham as President and CEO Effective January 19, 2026 Business Wire 4:30 PM
Quest Diagnostics to Release Fourth Quarter and Full Year 2025 Financial Results on February 10, 2026 PRNewswire 10:00 AM

-- January 6, 2026 --

Data Featuring Haystack MRD from Quest Diagnostics to be Presented at the 2026 ASCO Gastrointestinal Cancers Symposium PRNewswire 10:02 AM

-- January 5, 2026 --

Corewell Health and Quest Diagnostics Complete Laboratory Joint Venture Transaction in Michigan PRNewswire 8:58 AM

-- December 19, 2025 --

Quest Diagnostics to Speak at the 44th Annual J.P. Morgan Healthcare Conference PRNewswire 3:21 PM

-- December 1, 2025 --

Octave Bioscience Forms Strategic Collaboration with Quest Diagnostics to Expand Patient Access to the Octave Multiple Sclerosis Disease Activity (MSDA) Test Across the United States Business Wire 8:30 AM

-- November 25, 2025 --

Engine Capital Issues Open Letter to the Trustees Controlling UniFirst Corporation Business Wire 9:15 AM

-- November 11, 2025 --

Quest Diagnostics Declares Quarterly Cash Dividend PRNewswire 4:30 PM

-- November 3, 2025 --

Quest Diagnostics to Speak at Citi's 2025 Global Healthcare Conference PRNewswire 4:10 PM

-- October 27, 2025 --

New Study Demonstrates Accuracy of Two Quest AD-Detect Tests for Alzheimer's Disease Diagnosis PRNewswire 7:45 AM

-- October 21, 2025 --

Quest Diagnostics Reports Third Quarter 2025 Financial Results; Raises Guidance for Full Year 2025 PRNewswire 6:45 AM

-- September 30, 2025 --

WHOOP Launches Clinician-Reviewed Advanced Labs, Unlocking a Comprehensive View of Human Health Business Wire 9:00 AM

-- September 25, 2025 --

Quest Diagnostics to Release Third Quarter 2025 Financial Results on October 21, 2025 PRNewswire 10:00 AM

-- September 24, 2025 --

Guardant Health and Quest Diagnostics Announce Strategic Collaboration to Broaden Access to Guardant's Shield Blood-based Screening Test in the United States Business Wire 8:05 AM

-- September 23, 2025 --

Quest Diagnostics to Improve Laboratory Testing Experience with Industry-First Epic Collaboration PRNewswire 7:07 AM

-- September 22, 2025 --

Haystack Oncology and Rutgers Cancer Institute Collaborate in a Clinical Study to Examine Haystack MRD as a Guide for Post-Surgical Treatment for Lung Cancer PRNewswire 8:07 AM
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