BLACK RIDGE ACQUISITION CORP

CUSIP: 09216T115 Class: *W EXP 07/10/202

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

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

Q2 2019
Shares 72,900 Value ($000) $30 Avg Close — Range —
Q1 2019
Shares 28,000 Value ($000) $8 Avg Close — Range —
Q4 2018
Shares 28,000 Value ($000) $9 Avg Close — Range —
Q3 2018
Shares 30,000 Value ($000) $14 Avg Close — Range —
Q2 2018
Shares 30,000 Value ($000) $13 Avg Close — Range —