QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

CERTUITY, LLC's Holding History (CIK: 0001800752)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,559 Value ($000) $271 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 1,211 Value ($000) $231 Avg Close $176.64 Range $163.92 - $190.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,559	$271	$182.07	$173.39 - $197.55
Q3 2025	1,211	$231	$176.64	$163.92 - $190.64