ITT EDUCATIONAL SERVICES INC

Ticker: ESINQ CUSIP: 45068B109 Class: COM

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q1 2016
Shares 7,541 Value ($000) $23 Avg Close $2.91 Range $2.22 - $3.97
Q4 2015
Shares 5,908 Value ($000) $22 Avg Close $3.44 Range $2.90 - $4.10
Q3 2015
Shares 9,000 Value ($000) $31 Avg Close $3.70 Range $2.76 - $6.10
Q1 2015
Shares 1,013 Value ($000) $7 Avg Close $7.82 Range $6.36 - $10.10
Q4 2014
Shares 1,113 Value ($000) $11 Avg Close $8.49 Range $3.66 - $14.10
Q4 2013
Shares 26,319 Value ($000) $884 Avg Close $35.90 Range $27.97 - $42.80
Q3 2013
Shares 17,989 Value ($000) $558 Avg Close $28.19 Range $23.82 - $31.85
Q2 2013
Shares 3,925 Value ($000) $96 Avg Close $20.57 Range $11.95 - $28.52