QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Bank OZK's Holding History (CIK: 0001569650)

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

Q4 2025

Shares 14,358 Value ($000) $2,492 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 14,431 Value ($000) $2,750 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 13,802 Value ($000) $2,479 Avg Close $172.09 Range $155.80 - $180.75

Q1 2025

Shares 12,231 Value ($000) $2,069 Avg Close $161.93 Range $146.66 - $176.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,358	$2,492	$182.07	$173.39 - $197.55
Q3 2025	14,431	$2,750	$176.64	$163.92 - $190.64
Q2 2025	13,802	$2,479	$172.09	$155.80 - $180.75
Q1 2025	12,231	$2,069	$161.93	$146.66 - $176.41