B RILEY PRINCIPAL MERGER COR

CUSIP: 05586Y205 Class: UNIT 99/99/9999

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

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

Q4 2019
Shares 206,800 Value ($000) $2,171 Avg Close — Range —
Q3 2019
Shares 455,000 Value ($000) $4,596 Avg Close — Range —
Q2 2019
Shares 550,000 Value ($000) $5,489 Avg Close — Range —