NAVIGANT CONSULTING INC

CUSIP: 63935N107 Class: COM

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q1 2017
Shares 64,895 Value ($000) $1,483 Avg Close — Range —
Q4 2016
Shares 53,014 Value ($000) $1,388 Avg Close — Range —
Q3 2016
Shares 68,866 Value ($000) $1,392 Avg Close — Range —