SILVERBOX CORP IV

Ticker: SBXD CUSIP: G81354105 Class: SHS CL A

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2025

Shares 520,823 Value ($000) $5,510 Avg Close $10.53 Range $10.41 - $10.62

Q3 2025

Shares 520,823 Value ($000) $5,453 Avg Close $10.58 Range $10.35 - $11.19

Q2 2025

Shares 547,811 Value ($000) $5,894 Avg Close $10.45 Range $10.16 - $11.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	520,823	$5,510	$10.53	$10.41 - $10.62
Q3 2025	520,823	$5,453	$10.58	$10.35 - $11.19
Q2 2025	547,811	$5,894	$10.45	$10.16 - $11.64