BLUERIVER ACQUISITION CORP

Ticker: BLUVF CUSIP: G1261Q123 Class: UNIT 01/04/2026

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q1 2021

Shares 250,000 Value ($000) $2,493 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	250,000	$2,493	—	—