Highbridge Capital Management Llc - Sep 30, 2025 SCHEDULE 13G/A Report for SilverBox Corp IV Class A Ordinary Shares, par value $0.0001 per share (SBXD)

Filing Manager: Highbridge Capital Management Llc
Reporting Manager: HIGHBRIDGE CAPITAL MANAGEMENT LLC
Security: SilverBox Corp IV Class A Ordinary Shares, par value $0.0001 per share
Symbol: SBXD
Shares outstanding: 20M shares
Disclosed Ownership: 280K shares
Ownership: 1.4%
Form type: SCHEDULE 13G/A
Date filed: 11/14/2025, 10:30 AM
Date of event: Sep 30, 2025
Previous filing: Aug 14, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
HIGHBRIDGE CAPITAL MANAGEMENT LLC	1.4%	280K	280K	0	/s/ Kirk Rule	Kirk Rule, Executive Director