ITT EDUCATIONAL SERVICES INC

Ticker: ESINQ CUSIP: 45068B109 Class: COM

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q2 2014

Shares 625,000 Value ($000) $10,431 Avg Close $22.79 Range $16.20 - $29.89

Q1 2014

Shares 640,000 Value ($000) $18,355 Avg Close $33.09 Range $26.73 - $45.80

Q4 2013

Shares 600,000 Value ($000) $20,148 Avg Close $35.90 Range $27.97 - $42.80

Q3 2013

Shares 425,000 Value ($000) $13,175 Avg Close $28.19 Range $23.82 - $31.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	625,000	$10,431	$22.79	$16.20 - $29.89
Q1 2014	640,000	$18,355	$33.09	$26.73 - $45.80
Q4 2013	600,000	$20,148	$35.90	$27.97 - $42.80
Q3 2013	425,000	$13,175	$28.19	$23.82 - $31.85