ADVERUM BIOTECHNOLOGIES INC

CUSIP: 00773U108 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q2 2021
Shares 54,711 Value ($000) $191 Avg Close — Range —
Q3 2020
Shares 24,079 Value ($000) $248 Avg Close — Range —
Q1 2020
Shares 1,265 Value ($000) $12 Avg Close — Range —