QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Harvest Investment Services, LLC's Holding History (CIK: 0001591097)

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

Q3 2021

Shares 1,402 Value ($000) $203 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 3,086 Value ($000) $407 Avg Close $119.77 Range $115.00 - $130.65

Q1 2021

Shares 1,902 Value ($000) $244 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 3,442 Value ($000) $410 Avg Close $110.49 Range $98.77 - $118.60

Q3 2020

Shares 2,728 Value ($000) $312 Avg Close $106.55 Range $93.90 - $118.90

Q2 2020

Shares 4,042 Value ($000) $460 Avg Close $95.20 Range $65.05 - $112.22

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	1,402	$203	$134.48	$120.64 - $147.59
Q2 2021	3,086	$407	$119.77	$115.00 - $130.65
Q1 2021	1,902	$244	$112.12	$103.22 - $122.67
Q4 2020	3,442	$410	$110.49	$98.77 - $118.60
Q3 2020	2,728	$312	$106.55	$93.90 - $118.90
Q2 2020	4,042	$460	$95.20	$65.05 - $112.22