ALLEGRO MERGER CORP

CUSIP: 01749N129 Class: ALLEGRO MERGER CORP-RTS

LINDEN ADVISORS LP's Holding History (CIK: 0001279396)

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

Q1 2020
Shares 758,840 Value ($000) $62 Avg Close — Range —
Q4 2019
Shares 758,840 Value ($000) $236 Avg Close — Range —