QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Koshinski Asset Management, Inc.'s Holding History (CIK: 0001633389)

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

Q4 2025

Shares 1,978 Value ($000) $343 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 1,836 Value ($000) $350 Avg Close $176.64 Range $163.92 - $190.64

Q2 2025

Shares 1,700 Value ($000) $305 Avg Close $172.09 Range $155.80 - $180.75

Q1 2025

Shares 1,488 Value ($000) $252 Avg Close $161.93 Range $146.66 - $176.41

Q1 2022

Shares 8 Value ($000) $1,095 Avg Close $129.14 Range $116.62 - $159.25

Q3 2021

Shares 400 Value ($000) $58,124 Avg Close $134.48 Range $120.64 - $147.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,978	$343	$182.07	$173.39 - $197.55
Q3 2025	1,836	$350	$176.64	$163.92 - $190.64
Q2 2025	1,700	$305	$172.09	$155.80 - $180.75
Q1 2025	1,488	$252	$161.93	$146.66 - $176.41
Q1 2022	8	$1,095	$129.14	$116.62 - $159.25
Q3 2021	400	$58,124	$134.48	$120.64 - $147.59