B RILEY PRINCIPAL 150 MERGER C

CUSIP: 05601v103 Class: COM

Ancora Advisors LLC's Holding History (CIK: 0001446114)

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

Q1 2022
Shares 168 Value ($000) $2 Avg Close — Range —
Q4 2021
Shares 5,000 Value ($000) $51 Avg Close — Range —
Q3 2021
Shares 5,000 Value ($000) $49 Avg Close — Range —
Q2 2021
Shares 5,000 Value ($000) $49 Avg Close — Range —