QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q3 2025

Shares 8,757 Value ($000) $1,669 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 9,560 Value ($000) $1,717 Avg Close $172.09 Range $155.80 - $180.75

Q1 2025

Shares 19,378 Value ($000) $3,279 Avg Close $161.93 Range $146.66 - $176.41

Q4 2024

Shares 17,633 Value ($000) $2,660 Avg Close $152.61 Range $143.46 - $162.25

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	8,757	$1,669	$176.64	$163.92 - $190.64
Q2 2025	9,560	$1,717	$172.09	$155.80 - $180.75
Q1 2025	19,378	$3,279	$161.93	$146.66 - $176.41
Q4 2024	17,633	$2,660	$152.61	$143.46 - $162.25