QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

CARLSON CAPITAL L P's Holding History (CIK: 0001056973)

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

Q2 2018

Shares 208,625 Value ($000) $22,936 Avg Close $89.48 Range $82.55 - $100.07

Q1 2017

Shares 164,825 Value ($000) $16,184 Avg Close $80.00 Range $75.65 - $83.94

Q4 2015

Shares 202,400 Value ($000) $14,399 Avg Close $54.99 Range $49.21 - $59.25

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	208,625	$22,936	$89.48	$82.55 - $100.07
Q1 2017	164,825	$16,184	$80.00	$75.65 - $83.94
Q4 2015	202,400	$14,399	$54.99	$49.21 - $59.25