QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Mount Lucas Management LP's Holding History (CIK: 0001185072)

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

Q3 2021

Shares 27,621 Value ($000) $4,014 Avg Close $134.48 Range $120.64 - $147.59

Q2 2021

Shares 29,638 Value ($000) $3,911 Avg Close $119.77 Range $115.00 - $130.65

Q1 2021

Shares 25,498 Value ($000) $3,272 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 22,992 Value ($000) $2,740 Avg Close $110.49 Range $98.77 - $118.60

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	27,621	$4,014	$134.48	$120.64 - $147.59
Q2 2021	29,638	$3,911	$119.77	$115.00 - $130.65
Q1 2021	25,498	$3,272	$112.12	$103.22 - $122.67
Q4 2020	22,992	$2,740	$110.49	$98.77 - $118.60