MB FINANCIAL INC NEW

CUSIP: 55264U108 Class: COMMON STOCK

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

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

Q1 2018
Shares 13,038 Value ($000) $528 Avg Close — Range —
Q4 2017
Shares 13,338 Value ($000) $594 Avg Close — Range —