ALLEGRO MERGER CORP

CUSIP: 01749N129 Class: ALLEGRO MERGER CORP-RTS

PANAGORA ASSET MANAGEMENT INC's Holding History (CIK: 0000883677)

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

Q3 2019

Shares 1,831 Value ($000) $0 Avg Close — Range —

Q2 2019

Shares 149,831 Value ($000) $31 Avg Close — Range —

Q1 2019

Shares 149,831 Value ($000) $40 Avg Close — Range —

Q4 2018

Shares 149,831 Value ($000) $45 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	1,831	$0	—	—
Q2 2019	149,831	$31	—	—
Q1 2019	149,831	$40	—	—
Q4 2018	149,831	$45	—	—