ASTREA ACQUISITION CORP

CUSIP: 04637C114 Class: WTS

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2021
Shares 179,817 Value ($000) $93,000 Avg Close — Range —
Q3 2021
Shares 174,994 Value ($000) $137,000 Avg Close — Range —
Q2 2021
Shares 174,994 Value ($000) $114,000 Avg Close — Range —
Q1 2021
Shares 174,994 Value ($000) $94,000 Avg Close — Range —