AVINGER INC

CUSIP: 053734109 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q1 2016
Shares 28,830 Value ($000) $276 Avg Close — Range —
Q4 2015
Shares 13,713 Value ($000) $311 Avg Close — Range —