QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Santori & Peters, Inc.'s Holding History (CIK: 0001730959)

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

Q1 2020

Shares 2,621 Value ($000) $210 Avg Close $92.18 Range $65.22 - $105.64

Q4 2019

Shares 2,621 Value ($000) $279 Avg Close $92.43 Range $88.27 - $96.58

Q3 2019

Shares 2,621 Value ($000) $280 Avg Close $90.53 Range $85.50 - $95.23

Q2 2019

Shares 2,621 Value ($000) $266 Avg Close $84.30 Range $73.99 - $89.95

Q4 2017

Shares 40 Value ($000) $3 Avg Close $80.65 Range $76.65 - $87.31

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	2,621	$210	$92.18	$65.22 - $105.64
Q4 2019	2,621	$279	$92.43	$88.27 - $96.58
Q3 2019	2,621	$280	$90.53	$85.50 - $95.23
Q2 2019	2,621	$266	$84.30	$73.99 - $89.95
Q4 2017	40	$3	$80.65	$76.65 - $87.31