ALLEGRO MERGER CORP

CUSIP: 01749N129 Class: ALLEGRO MERGER CORP-RTS

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

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

Q1 2020
Shares 507,738 Value ($000) $46 Avg Close — Range —
Q4 2019
Shares 507,838 Value ($000) $162 Avg Close — Range —
Q3 2019
Shares 147,838 Value ($000) $38 Avg Close — Range —
Q2 2019
Shares 147,838 Value ($000) $31 Avg Close — Range —
Q1 2019
Shares 147,838 Value ($000) $40 Avg Close — Range —
Q4 2018
Shares 147,838 Value ($000) $43 Avg Close — Range —
Q3 2018
Shares 147,838 Value ($000) $56 Avg Close — Range —