B RILEY PRIN 250 MERGER CORP

CUSIP: 05602L104 Class: CMN

Bleichroeder LP's Holding History (CIK: 0001781002)

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

Q1 2023
Shares 225,000 Value ($000) $2,286 Avg Close — Range —
Q4 2022
Shares 225,000 Value ($000) $2,241 Avg Close — Range —
Q3 2022
Shares 225,000 Value ($000) $2,203 Avg Close — Range —
Q2 2022
Shares 225,000 Value ($000) $2,187 Avg Close — Range —
Q1 2022
Shares 225,000 Value ($000) $2,194 Avg Close — Range —
Q4 2021
Shares 225,000 Value ($000) $2,192 Avg Close — Range —
Q3 2021
Shares 225,000 Value ($000) $2,174 Avg Close — Range —