ADVERUM BIOTECHNOLOGIES INC

CUSIP: 00773U108 Class: Common Stock

DRW Securities, LLC's Holding History (CIK: 0001481986)

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

Q1 2019
Shares 20,100 Value ($000) $105 Avg Close — Range —
Q2 2018
Shares 40,000 Value ($000) $212 Avg Close — Range —
Q1 2018
Shares 25,000 Value ($000) $145 Avg Close — Range —
Q4 2017
Shares 30,000 Value ($000) $105 Avg Close — Range —