AVINGER INC

CUSIP: 053734109 Class: COM

PERCEPTIVE ADVISORS LLC's Holding History (CIK: 0001224962)

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

Q4 2016
Shares 1,062 Value ($000) $4 Avg Close — Range —
Q3 2016
Shares 1,062 Value ($000) $5 Avg Close — Range —
Q1 2015
Shares 112,500 Value ($000) $1,248 Avg Close — Range —