B RILEY PRINCIPAL 150 MERGER

CUSIP: 05601V103 Class: COM CL A

BASSO CAPITAL MANAGEMENT, L.P.'s Holding History (CIK: 0001287978)

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

Q3 2021
Shares 2,116 Value ($000) $21 Avg Close — Range —
Q2 2021
Shares 2,116 Value ($000) $21 Avg Close — Range —