BLACK RIDGE ACQUISITION CORP

CUSIP: 09216T123 Class: RIGHT 07/10/2019

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q4 2018
Shares 70,500 Value ($000) $21 Avg Close — Range —
Q3 2018
Shares 75,900 Value ($000) $28 Avg Close — Range —
Q2 2018
Shares 75,900 Value ($000) $23 Avg Close — Range —