AVINGER INC

CUSIP: 053734109 Class: COM

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q2 2016
Shares 206,382 Value ($000) $2,462 Avg Close — Range —
Q1 2016
Shares 253,942 Value ($000) $2,433 Avg Close — Range —
Q4 2015
Shares 376,127 Value ($000) $8,542 Avg Close — Range —
Q3 2015
Shares 194,672 Value ($000) $2,864 Avg Close — Range —
Q2 2015
Shares 166,790 Value ($000) $2,153 Avg Close — Range —