ALLEGRO MERGER CORP

CUSIP: 01749N103 Class: COM

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q1 2020
Shares 150,000 Value ($000) $1,685 Avg Close — Range —
Q4 2019
Shares 150,000 Value ($000) $1,533 Avg Close — Range —