ITT EDUCATIONAL SERVICES INC

Ticker: ESINQ CUSIP: 45068B109 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q1 2014

Shares 7,318 Value ($000) $210 Avg Close $33.09 Range $26.73 - $45.80

Q4 2013

Shares 7,693 Value ($000) $258 Avg Close $35.90 Range $27.97 - $42.80

Q3 2013

Shares 7,544 Value ($000) $234 Avg Close $28.19 Range $23.82 - $31.85

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	7,318	$210	$33.09	$26.73 - $45.80
Q4 2013	7,693	$258	$35.90	$27.97 - $42.80
Q3 2013	7,544	$234	$28.19	$23.82 - $31.85