Liberty Broadband Corp Insider Trading -- Recent SEC Form 4 Transactions

Liberty Broadband Corp (CIK 1611983) reported 26 SEC Form 4 insider transactions across 3 companies over the past 18 months (most recent 2026-08-21). Recent activity: Sell CHTR (38.6M shares), Sell SCOR (3.3M shares), Sell CHTR (9,900 shares), Sell CHTR (129,907 shares), Sell CHTR (31,315 shares). Source: SEC Form 4.

Date	Company	Role	Type	Shares	Value
2026-08-21	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	38.6M	$0
2026-08-21	COMSCORE, INC. (SCOR)	Director	Sell	3.3M	$0
2026-08-13	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	9,900	$1.3M
2026-07-14	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	129,907	$17.7M
2026-06-11	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	31,315	$5.1M
2026-05-14	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	1.3M	$257.9M
2026-04-02	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	643,444	$142.7M
2026-03-12	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	386,045	$89.5M
2026-01-14	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	484,708	$100.0M
2025-12-31	COMSCORE, INC. (SCOR)	Director	Buy	3.3M	$0
2025-12-11	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	481,371	$100.0M
2025-11-14	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	369,796	$100.0M
2025-10-14	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	378,373	$100.0M
2025-09-12	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	376,252	$100.0M
2025-08-13	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	262,840	$100.0M
2025-07-15	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	254,706	$100.0M
2025-07-14	GCI Liberty, Inc. (GLIBA)	10% Owner	Sell	3.7M	$0
2025-07-14	GCI Liberty, Inc. (GLIBA)	10% Owner	Buy	3.7M	$0
2025-07-14	GCI Liberty, Inc. (GLIBA)	10% Owner	Buy	400,806	$0
2025-07-14	GCI Liberty, Inc. (GLIBA)	10% Owner	Buy	24.6M	$0
2025-07-14	GCI Liberty, Inc. (GLIBA)	10% Owner	Sell	1,000	$0
2025-07-14	GCI Liberty, Inc. (GLIBA)	10% Owner	Sell	400,806	$0
2025-07-14	GCI Liberty, Inc. (GLIBA)	10% Owner	Sell	24.6M	$0
2025-06-12	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	246,488	$100.0M
2025-05-13	CHARTER COMMUNICATIONS, INC. /MO/ (CHTR)	Director	Sell	288,717	$100.0M

Source: SEC Form 4 filings · as of 2026-08-21