QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Brevan Howard Capital Management LP's Holding History (CIK: 0001512857)

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

Q4 2025

Shares 11,924 Value ($000) $2,069 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 1,631 Value ($000) $311 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 1,160 Value ($000) $208 Avg Close $172.09 Range $155.80 - $180.75

Q3 2024

Shares 4,647 Value ($000) $721 Avg Close $145.81 Range $132.40 - $155.63

Q2 2024

Shares 5,771 Value ($000) $790 Avg Close $132.98 Range $121.83 - $141.45

Q1 2024

Shares 3,715 Value ($000) $495 Avg Close $125.21 Range $118.84 - $138.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,924	$2,069	$182.07	$173.39 - $197.55
Q3 2025	1,631	$311	$176.64	$163.92 - $190.64
Q2 2025	1,160	$208	$172.09	$155.80 - $180.75
Q3 2024	4,647	$721	$145.81	$132.40 - $155.63
Q2 2024	5,771	$790	$132.98	$121.83 - $141.45
Q1 2024	3,715	$495	$125.21	$118.84 - $138.00