QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

M.D. Sass, Inc.'s Holding History (CIK: 0000922940)

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

Q2 2020

Shares 95,156 Value ($000) $10,844 Avg Close $95.20 Range $65.05 - $112.22

Q1 2020

Shares 127,197 Value ($000) $10,214 Avg Close $92.18 Range $65.22 - $105.64

Q4 2019

Shares 157,621 Value ($000) $16,832 Avg Close $92.43 Range $88.27 - $96.58

Q3 2019

Shares 154,057 Value ($000) $16,489 Avg Close $90.53 Range $85.50 - $95.23

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	95,156	$10,844	$95.20	$65.05 - $112.22
Q1 2020	127,197	$10,214	$92.18	$65.22 - $105.64
Q4 2019	157,621	$16,832	$92.43	$88.27 - $96.58
Q3 2019	154,057	$16,489	$90.53	$85.50 - $95.23