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QUEST DIAGNOSTICS INC

For the period ended Sep 30, 2026. Filed Oct 23, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Oct 23, 2026

DGX$259.67+1.6%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Table of Contents

PART I - FINANCIAL INFORMATION

Page
Item 1. Financial Statements (unaudited)
Index to unaudited consolidated financial statements filed as part of this report:
Consolidated Statements of Operations for the Three and Nine Months Ended September 30, 2026 and 20252
Consolidated Statements of Comprehensive Income for the Three and Nine Months Ended September 30, 2026 and 20253
Consolidated Balance Sheets as of September 30, 2026 and December 31, 20254
Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2026 and 20255
Consolidated Statements of Stockholders’ Equity for the Three and Nine Months Ended September 30, 2026 and 20256
Notes to Consolidated Financial Statements (unaudited)8
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Management’s Discussion and Analysis of Financial Condition and Results of Operations28
Item 3. Quantitative and Qualitative Disclosures About Market Risk
See Item 2. “Management’s Discussion and Analysis of Financial Condition and Results of Operations”40
Item 4. Controls and Procedures
Controls and Procedures40

CONSOLIDATED STATEMENTS OF OPERATIONS

(in millions, except per share data)

ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.