B RILEY PRINCIPAL 150 MERGER

CUSIP: 05601V202 Class: UNIT 99/99/9999

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q3 2021
Shares 2,814 Value ($000) $28 Avg Close — Range —
Q2 2021
Shares 33,460 Value ($000) $339 Avg Close — Range —
Q1 2021
Shares 31,745 Value ($000) $317 Avg Close — Range —