A Dark Vector Cognition product

Item 6. Exhibits

5K characters. Original on sec.gov ·

Item 6. Exhibits

Exhibits:

3.1Restated Certificate of Incorporation
3.2Amended and Restated By-Laws of Quest Diagnostics Incorporated, as amended August 14, 2024 (filed as Exhibit 3.1 to the Company’s current report on Form 8-K (Date of Report: August 14, 2024) and incorporated herein by reference) (Commission File Number 001-12215)
4.1Twenty-Third Supplemental Indenture, dated as of August 19, 2024, between the Company and the Bank of New York (filed as Exhibit 4.2 to the Company’s current report on Form 8-K (Date of Report: August 14, 2024) and incorporated herein by reference) (Commission File Number 001-12215)
4.2Form of 4.600% Senior Note due 2027 (filed as Exhibit 4.3 to the Company’s current report on Form 8-K (Date of Report: August 14, 2024) and incorporated herein by reference) (Commission File Number 001-12215)
4.3Form of 4.625% Senior Note due 2029 (filed as Exhibit 4.4 to the Company’s current report on Form 8-K (Date of Report: August 14, 2024) and incorporated herein by reference) (Commission File Number 001-12215)
4.4Form of 5.000% Senior Note due 2034 (filed as Exhibit 4.5 to the Company’s current report on Form 8-K (Date of Report: August 14, 2024) and incorporated herein by reference) (Commission File Number 001-12215)
22Subsidiary Guarantors of Securities
31.1Rule 13a-14(a) Certification of Chief Executive Officer
31.2Rule 13a-14(a) Certification of Chief Financial Officer
32.1Section 1350 Certification of Chief Executive Officer
32.2Section 1350 Certification of Chief Financial Officer
101.INSInline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document
101.SCHInline XBRL Taxonomy Extension Schema Document - dgx-20240930.xsd
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document - dgx-20240930_cal.xml
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document - dgx-20240930_def.xml
101.LABInline XBRL Taxonomy Extension Label Linkbase Document - dgx-20240930_lab.xml
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document - dgx-20240930_pre.xml
104Cover Page Interactive Data File (formatted in Inline XBRL and contained in Exhibit 101)

Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

October 23, 2024

Quest Diagnostics Incorporated

By/s/ James E. Davis
James E. Davis
Chairman, Chief Executive Officer
and President
By/s/ Sam A. Samad
Sam A. Samad
Executive Vice President and
Chief Financial Officer

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