QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Parkwood LLC's Holding History (CIK: 0001597823)

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

Q1 2017

Shares 4,813 Value ($000) $473 Avg Close $80.00 Range $75.65 - $83.94

Q4 2016

Shares 5,216 Value ($000) $479 Avg Close $71.99 Range $66.09 - $78.16

Q3 2016

Shares 3,282 Value ($000) $278 Avg Close $69.82 Range $66.73 - $72.20

Q4 2013

Shares 3,474 Value ($000) $186 Avg Close $46.46 Range $41.12 - $50.21

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	4,813	$473	$80.00	$75.65 - $83.94
Q4 2016	5,216	$479	$71.99	$66.09 - $78.16
Q3 2016	3,282	$278	$69.82	$66.73 - $72.20
Q4 2013	3,474	$186	$46.46	$41.12 - $50.21