B RILEY PRINCIPAL 150 MERGER

CUSIP: 05601V103 Class: COM CL A

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q2 2022
Shares 40,868 Value ($000) $407 Avg Close — Range —
Q1 2022
Shares 40,868 Value ($000) $405 Avg Close — Range —
Q4 2021
Shares 40,868 Value ($000) $414 Avg Close — Range —