QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

TradeLink Capital LLC's Holding History (CIK: 0001642044)

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

Q2 2016

Shares 2,815 Value ($000) $229 Avg Close $62.99 Range $58.34 - $67.34

Q1 2016

Shares 5,080 Value ($000) $362,965 Avg Close $55.15 Range $49.08 - $59.76

Q4 2015

Shares 3,176 Value ($000) $226 Avg Close $54.99 Range $49.21 - $59.25

Q2 2015

Shares 3,176 Value ($000) $230,323 Avg Close $59.70 Range $56.18 - $71.98

Q1 2015

Shares 3,176 Value ($000) $244 Avg Close $57.60 Range $52.93 - $63.03

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	2,815	$229	$62.99	$58.34 - $67.34
Q1 2016	5,080	$362,965	$55.15	$49.08 - $59.76
Q4 2015	3,176	$226	$54.99	$49.21 - $59.25
Q2 2015	3,176	$230,323	$59.70	$56.18 - $71.98
Q1 2015	3,176	$244	$57.60	$52.93 - $63.03