NAVIGANT CONSULTING INC

CUSIP: 63935N107 Class: COM

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

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

Q3 2016
Shares 700 Value ($000) $14 Avg Close — Range —
Q1 2016
Shares 2,500 Value ($000) $40 Avg Close — Range —
Q4 2015
Shares 200 Value ($000) $3 Avg Close — Range —
Q3 2015
Shares 11,200 Value ($000) $178 Avg Close — Range —
Q2 2015
Shares 3,100 Value ($000) $46 Avg Close — Range —