QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

FIRST NATIONAL BANK OF OMAHA's Holding History (CIK: 0000036644)

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

Q4 2025

Shares 60,199 Value ($000) $10,461 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 46,332 Value ($000) $8,830 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 35,519 Value ($000) $6,380 Avg Close $172.09 Range $155.80 - $180.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	60,199	$10,461	$182.07	$173.39 - $197.55
Q3 2025	46,332	$8,830	$176.64	$163.92 - $190.64
Q2 2025	35,519	$6,380	$172.09	$155.80 - $180.75