Arphra
live
S&P 5007,511.35-0.57%
NASDAQ29,968.13-1.89%
DOW51,999.67+0.64%
VIX16.35-0.37%
US10Y4.43-0.94%
EUR/USD1.1615+0.20%
GOLD4,355.5+0.47%
WTI75.90-6.78%
BTC65,667.9-0.74%
S&P 5007,511.35-0.57%
NASDAQ29,968.13-1.89%
DOW51,999.67+0.64%
VIX16.35-0.37%
US10Y4.43-0.94%
EUR/USD1.1615+0.20%
GOLD4,355.5+0.47%
WTI75.90-6.78%
BTC65,667.9-0.74%

DGX

Quest Diagnostics Incorporated
HealthcareMedical - Diagnostics & ResearchUSUSDPeers →
$198.52
LiveJun 17, 2026
AI Brief
Market cap
$21.98B
52w range
164.65 – 213.50
P / E
EPS · FY 2025
$8.75
Volume
335.71K
Revenue · FY 2025
$11.04B
+11.78% YoY

Explain this page

Arphra AI
Chief executive
James E. Davis
age 63
Chief financial
Sam A. Samad
age 56
Chair
James E. Davis
Employees
Leadership
· 10 officers

Management

NameTitleAgePay
James E. DavisChairman, Chief Executive Officer & President63$3.74M
Sam A. SamadExecutive Vice President & Chief Financial Officer56$1.49M
Catherine T. DohertyExecutive Vice President of Regional Businesses63$1.31M
Karthik KuppusamySenior Vice President of Clinical Solutions56$1.11M
Michael E. PrevoznikSenior Vice President & General Counsel64$1.04M
Kristin Lee WallaceSenior Vice President & Chief Compliance Officer
Garry ClarkSenior Vice President and Chief Marketing & Communications Officer
Michael J. DeppeSenior Vice President, Corporate Controller & Chief Accounting Officer59
Murali BalakumarSenior Vice President and Chief Information & Digital Officer
Dan HaemmerleInterim VP of Investor Relations & VP Finance
Governance
· from exec roster

Board of directors

No separately-tagged directors in the executives feed for DGX. Board members often file under combined officer/director titles; see Disclosures (DEF 14A) for the full slate.

AI read · leadership

Arphra AI