B RILEY PRINCIPAL 150 MERGER

CUSIP: 05601V103 Class: COM CL A

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q1 2022
Shares 60,636 Value ($000) $602 Avg Close — Range —
Q4 2021
Shares 200,765 Value ($000) $2,032 Avg Close — Range —
Q3 2021
Shares 75,217 Value ($000) $733 Avg Close — Range —