BLACK RIDGE ACQUISITION CORP

CUSIP: 09216T206 Class: UNIT 10/05/2022 ADDED

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

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

Q1 2019
Shares 44,900 Value ($000) $476 Avg Close — Range —
Q4 2018
Shares 44,900 Value ($000) $471 Avg Close — Range —
Q3 2018
Shares 44,900 Value ($000) $467 Avg Close — Range —
Q2 2018
Shares 44,900 Value ($000) $469 Avg Close — Range —
Q1 2018
Shares 84,900 Value ($000) $885 Avg Close — Range —
Q4 2017
Shares 84,900 Value ($000) $861 Avg Close — Range —