QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Robinson Value Management, Ltd.'s Holding History (CIK: 0001694283)

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

Q3 2022

Shares 16,873 Value ($000) $2,070 Avg Close $123.30 Range $112.74 - $133.75

Q2 2022

Shares 29,759 Value ($000) $3,957 Avg Close $126.95 Range $116.79 - $135.49

Q1 2022

Shares 29,876 Value ($000) $4,089 Avg Close $129.14 Range $116.62 - $159.25

Q4 2021

Shares 30,480 Value ($000) $5,273 Avg Close $140.46 Range $128.33 - $160.79

Q3 2021

Shares 17,989 Value ($000) $2,614 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 18,009 Value ($000) $2,377 Avg Close $119.77 Range $115.00 - $130.65

Q1 2021

Shares 18,118 Value ($000) $2,325 Avg Close $112.12 Range $103.22 - $122.67

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	16,873	$2,070	$123.30	$112.74 - $133.75
Q2 2022	29,759	$3,957	$126.95	$116.79 - $135.49
Q1 2022	29,876	$4,089	$129.14	$116.62 - $159.25
Q4 2021	30,480	$5,273	$140.46	$128.33 - $160.79
Q3 2021	17,989	$2,614	$134.48	$120.64 - $147.59
Q2 2021	18,009	$2,377	$119.77	$115.00 - $130.65
Q1 2021	18,118	$2,325	$112.12	$103.22 - $122.67