QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

iSAM Funds (UK) Ltd's Holding History (CIK: 0001919867)

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

Q4 2025

Shares 1,768 Value ($000) $307 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 7,713 Value ($000) $1,470 Avg Close $176.64 Range $163.92 - $190.64

Q1 2025

Shares 9,005 Value ($000) $1,524 Avg Close $161.93 Range $146.66 - $176.41

Q1 2024

Shares 5,657 Value ($000) $753 Avg Close $125.21 Range $118.84 - $138.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,768	$307	$182.07	$173.39 - $197.55
Q3 2025	7,713	$1,470	$176.64	$163.92 - $190.64
Q1 2025	9,005	$1,524	$161.93	$146.66 - $176.41
Q1 2024	5,657	$753	$125.21	$118.84 - $138.00