QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

THURSTON, SPRINGER, MILLER, HERD & TITAK, INC.'s Holding History (CIK: 0000319933)

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

Q2 2025

Shares 18 Value ($000) $3 Avg Close $172.09 Range $155.80 - $180.75

Q1 2025

Shares 18 Value ($000) $3 Avg Close $161.93 Range $146.66 - $176.41

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	18	$3	$172.09	$155.80 - $180.75
Q1 2025	18	$3	$161.93	$146.66 - $176.41