ADVERUM BIOTECHNOLOGIES INC

CUSIP: 00773U207 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q3 2025
Shares 311,394 Value ($000) $1,411 Avg Close — Range —
Q2 2025
Shares 414,485 Value ($000) $891 Avg Close — Range —
Q1 2025
Shares 1,426,855 Value ($000) $6,235 Avg Close — Range —
Q4 2024
Shares 1,485,282 Value ($000) $6,936 Avg Close — Range —
Q3 2024
Shares 1,490,709 Value ($000) $10,465 Avg Close — Range —