QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Ballentine Partners, LLC's Holding History (CIK: 0001374889)

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

Q4 2025

Shares 3,819 Value ($000) $663 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 3,910 Value ($000) $745 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 3,832 Value ($000) $688 Avg Close $172.09 Range $155.80 - $180.75

Q1 2025

Shares 3,681 Value ($000) $623 Avg Close $161.93 Range $146.66 - $176.41

Q4 2024

Shares 1,354 Value ($000) $204 Avg Close $152.61 Range $143.46 - $162.25

Q2 2017

Shares 5,297 Value ($000) $571 Avg Close $89.16 Range $81.72 - $94.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,819	$663	$182.07	$173.39 - $197.55
Q3 2025	3,910	$745	$176.64	$163.92 - $190.64
Q2 2025	3,832	$688	$172.09	$155.80 - $180.75
Q1 2025	3,681	$623	$161.93	$146.66 - $176.41
Q4 2024	1,354	$204	$152.61	$143.46 - $162.25
Q2 2017	5,297	$571	$89.16	$81.72 - $94.33