Css Llc/Il - Aug 7, 2025 SCHEDULE 13G Report for Liberty Broadband Corporation Series B Common Stock (LBRDB)

Filing Manager: Css Llc/Il
Reporting Manager: CSS LLC/IL
Security: Liberty Broadband Corporation Series B Common Stock
Symbol: LBRDB
Shares outstanding: 387K shares
Disclosed Ownership: 26.4K shares
Ownership: 6.83%
Form type: SCHEDULE 13G
Date filed: 8/21/2025, 04:20 PM
Date of event: Aug 7, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
CSS LLC/IL	6.83%	26.4K	26.4K	0	Mitchell R Bialek	Mitchell R Bialek/CCO