HALL CHADWICK ACQUISITION CO

Ticker: HCACU CUSIP: G42386121 Class: UNIT 11/20/2030

WHITEBOX ADVISORS LLC's Holding History (CIK: 0001257391)

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

Q4 2025

Shares 150,000 Value ($000) $1,503 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	150,000	$1,503	—	—