B RILEY PRINCIPAL 150 MERGER C

CUSIP: 12510j114 Class: WT

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

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

Q3 2021
Shares 1,250 Value ($000) $2 Avg Close — Range —
Q2 2021
Shares 250 Value ($000) $0 Avg Close — Range —