NAVIGANT CONSULTING CO

CUSIP: 63935n107 Class: COMMON EQUITY

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q1 2017
Shares 29,700 Value ($000) $679 Avg Close — Range —
Q4 2016
Shares 18,200 Value ($000) $476 Avg Close — Range —
Q3 2016
Shares 39,400 Value ($000) $797 Avg Close — Range —
Q2 2016
Shares 39,400 Value ($000) $636 Avg Close — Range —
Q1 2016
Shares 37,000 Value ($000) $585 Avg Close — Range —