NCI INC

CUSIP: 62886K104 Class: COMMON STOCK

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

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

Q2 2016
Shares 4,100 Value ($000) $58 Avg Close — Range —
Q1 2016
Shares 9,200 Value ($000) $129 Avg Close — Range —
Q4 2015
Shares 8,000 Value ($000) $109 Avg Close — Range —
Q3 2015
Shares 1,600 Value ($000) $21 Avg Close — Range —
Q2 2015
Shares 100 Value ($000) $1 Avg Close — Range —