QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

HAZLETT, BURT & WATSON, INC.'s Holding History (CIK: 0000046392)

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

Q4 2025

Shares 60 Value ($000) $0 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 33 Value ($000) $0 Avg Close $176.64 Range $163.92 - $190.64

Q4 2022

Shares 150 Value ($000) $0 Avg Close $135.28 Range $114.90 - $149.06

Q3 2022

Shares 150 Value ($000) $18 Avg Close $123.30 Range $112.74 - $133.75

Q2 2022

Shares 150 Value ($000) $20 Avg Close $126.95 Range $116.79 - $135.49

Q1 2022

Shares 150 Value ($000) $21 Avg Close $129.14 Range $116.62 - $159.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	60	$0	$182.07	$173.39 - $197.55
Q3 2025	33	$0	$176.64	$163.92 - $190.64
Q4 2022	150	$0	$135.28	$114.90 - $149.06
Q3 2022	150	$18	$123.30	$112.74 - $133.75
Q2 2022	150	$20	$126.95	$116.79 - $135.49
Q1 2022	150	$21	$129.14	$116.62 - $159.25