SILVERBOX CORP V

Ticker: SBXE/U CUSIP: G8148S123 Class: UNIT 99/99/9999

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q4 2025

Shares 350,000 Value ($000) $3,521 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	350,000	$3,521	—	—