ADVERUM BIOTECHNOLOGIES INC

CUSIP: 00773U108 Class: Common Stock

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q3 2021
Shares 3,868 Value ($000) $8 Avg Close — Range —
Q2 2021
Shares 3,868 Value ($000) $13 Avg Close — Range —
Q1 2021
Shares 3,868 Value ($000) $38 Avg Close — Range —
Q4 2020
Shares 3,868 Value ($000) $42 Avg Close — Range —
Q3 2020
Shares 3,868 Value ($000) $40 Avg Close — Range —
Q2 2020
Shares 3,868 Value ($000) $80 Avg Close — Range —
Q1 2020
Shares 3,868 Value ($000) $38 Avg Close — Range —
Q4 2019
Shares 3,868 Value ($000) $44 Avg Close — Range —