QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

Hirtle Callaghan & Co LLC's Holding History (CIK: 0001360710)

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

Q4 2014

Shares 120 Value ($000) $8 Avg Close $50.52 Range $45.06 - $54.86

Q3 2014

Shares 120 Value ($000) $7 Avg Close $49.06 Range $46.54 - $51.28

Q2 2014

Shares 120 Value ($000) $7 Avg Close $46.37 Range $43.49 - $49.44

Q1 2014

Shares 120 Value ($000) $7 Avg Close $42.22 Range $39.75 - $47.66

Q4 2013

Shares 120 Value ($000) $6 Avg Close $46.46 Range $41.12 - $50.21

Q3 2013

Shares 120 Value ($000) $7 Avg Close $46.67 Range $44.29 - $48.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	120	$8	$50.52	$45.06 - $54.86
Q3 2014	120	$7	$49.06	$46.54 - $51.28
Q2 2014	120	$7	$46.37	$43.49 - $49.44
Q1 2014	120	$7	$42.22	$39.75 - $47.66
Q4 2013	120	$6	$46.46	$41.12 - $50.21
Q3 2013	120	$7	$46.67	$44.29 - $48.97