QUEST DIAGNOSTICS INC

Services-Medical Laboratories·SECAUCUS, NJ·FY end 12/31·CIK 1022079

Named Executive Officers

FY 2025

Executive	Salary	Stock	Options	Bonus / Inc.	Other	Total
James E. DavisChairman, Chief Executive Officer and President	$1.3M	$8.8M	$3.0M	$2.2M	$279.9K	$15.5M
Sam A. SamadExecutive Vice President and Chief Financial Officer	$693.3K	$2.2M	$749.7K	$710.4K	$82.8K	$4.4M
Catherine T. DohertyExecutive Vice President, Regional Businesses	$643.3K	$1.7M	$574.9K	$615.2K	$49.9K	$3.6M
Karthik KuppusamySenior Vice President, Clinical Solutions	$568.3K	$1.1M	$374.9K	$475.5K	$65.7K	$2.6M
Michael E. PrevoznikSenior Vice President and General Counsel	$550.0K	$1.1M	$387.3K	$438.3K	$55.9K	$2.6M

James E. Davis · FY 2025

Stock awards$8.8M57%

Performance bonus$2.2M14%

Salary$1.3M8%

Other$3.3M21%

TSR % vs. CEO comp actually paid · 6 fiscal years · Item 402(v) disclosure

TSR

CEO comp

FY20

+14%

$31M

FY21

+48%

$49M

FY22

+36%

$10M

FY23

+23%

$9M

FY24

+37%

$24M

FY25

+61%

$27M

CEO total compMedian employeePay ratio (right axis)