ALLEGRO MERGER CORP

CUSIP: 01749N103 Class: COM

Polar Asset Management Partners Inc.'s Holding History (CIK: 0001326389)

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

Q4 2019
Shares 700,000 Value ($000) $7,154 Avg Close — Range —
Q3 2019
Shares 750,000 Value ($000) $7,601 Avg Close — Range —
Q2 2019
Shares 750,000 Value ($000) $7,515 Avg Close — Range —
Q1 2019
Shares 750,000 Value ($000) $7,448 Avg Close — Range —
Q4 2018
Shares 750,000 Value ($000) $7,312 Avg Close — Range —
Q3 2018
Shares 100,000 Value ($000) $953 Avg Close — Range —