ALLEGRO MERGER CORP

CUSIP: 01749N129 Class: ALLEGRO MERGER CORP-RTS

LONGFELLOW INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0001167487)

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

Q1 2020

Shares 20,000 Value ($000) $1 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	20,000	$1	—	—