AVINGER INC

CUSIP: 053734604 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2021
Shares 6,793 Value ($000) $5 Avg Close — Range —
Q2 2021
Shares 6,892 Value ($000) $8 Avg Close — Range —
Q1 2021
Shares 39,189 Value ($000) $59 Avg Close — Range —
Q4 2020
Shares 22,855 Value ($000) $10 Avg Close — Range —
Q3 2020
Shares 4,262 Value ($000) $1 Avg Close — Range —