B RILEY PRINCIPAL 150 MERGER

CUSIP: 05601V103 Class: COM CL A

EQUITEC PROPRIETARY MARKETS, LLC's Holding History (CIK: 0001143261)

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

Q3 2021
Shares 700 Value ($000) $7 Avg Close — Range —
Q2 2021
Shares 700 Value ($000) $7 Avg Close — Range —