ITT EDUCATIONAL SERVICES INC

Ticker: ESINQ CUSIP: 45068B109 Class: COM

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2015

Shares 12,854 Value ($000) $48 Avg Close $3.44 Range $2.90 - $4.10

Q3 2015

Shares 16,695 Value ($000) $57 Avg Close $3.70 Range $2.76 - $6.10

Q2 2015

Shares 40,455 Value ($000) $161 Avg Close $4.64 Range $1.93 - $7.19

Q1 2015

Shares 10,559 Value ($000) $72 Avg Close $7.82 Range $6.36 - $10.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	12,854	$48	$3.44	$2.90 - $4.10
Q3 2015	16,695	$57	$3.70	$2.76 - $6.10
Q2 2015	40,455	$161	$4.64	$1.93 - $7.19
Q1 2015	10,559	$72	$7.82	$6.36 - $10.10