B RILEY PRIN 250 MERGER CORP

CUSIP: 05602L112 Class: *W EXP 04/01/202

CANNELL CAPITAL LLC's Holding History (CIK: 0001058854)

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

Q4 2021
Shares 38,991 Value ($000) $31 Avg Close — Range —
Q3 2021
Shares 38,991 Value ($000) $28 Avg Close — Range —
Q2 2021
Shares 133,331 Value ($000) $151 Avg Close — Range —