VASCULAR SOLUTIONS INC

CUSIP: 92231M109 Class: COMMON STOCK

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

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

Q3 2015
Shares 12,186 Value ($000) $395 Avg Close — Range —
Q2 2015
Shares 12,186 Value ($000) $423 Avg Close — Range —