Liberty Broadband Corp
CIK: 0001611983
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (40 total)
- Aug 19, 2026SCOR
COMSCORE, INC.
Other(J)Direct3.3M shares- - Aug 19, 2026CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Other(J)Indirect38.6M shares- - Aug 13, 2026CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect9.9K shares at avg. $133.86$1.3M - Jul 14, 2026CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect129.9K shares at avg. $135.88$17.7M - Jun 11, 2026CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect31.3K shares at avg. $162.86$5.1M - May 12, 2026CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect1.3M shares at avg. $204.33$257.9M - Apr 2, 2026CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect643.4K shares at avg. $221.79$142.7M - Apr 1, 2026CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Purchase(P)Direct3.125% Exch. Senior Debentures due 2053 (obligation to sell)
0 shares- - Mar 12, 2026CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect386K shares at avg. $231.71$89.5M - Jan 14, 2026CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect484.7K shares at avg. $206.31$100.0M - Dec 29, 2025SCOR
COMSCORE, INC.
Disposition(D)DirectSeries B Convertible Preferred Stock
31.9M shares- - Dec 29, 2025SCOR
COMSCORE, INC.
Award(A)Direct3.3M shares- - Dec 11, 2025CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect481.4K shares at avg. $207.74$100.0M - Nov 14, 2025CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect369.8K shares at avg. $270.42$100.0M - Oct 14, 2025CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect378.4K shares at avg. $264.29$100.0M - Sep 12, 2025CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect376.3K shares at avg. $265.78$100.0M - Aug 13, 2025CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect262.8K shares at avg. $380.46$100.0M - Jul 14, 2025CHTR
CHARTER COMMUNICATIONS, INC. /MO/
Disposition(D)Indirect254.7K shares at avg. $392.61$100.0M - Jul 14, 2025GLIBA
GCI Liberty, Inc.
Other(J)Direct24.6M shares- - Jul 14, 2025GLIBA
GCI Liberty, Inc.
Other(J)Direct400.8K shares- - Jul 14, 2025GLIBA
GCI Liberty, Inc.
Other(J)Direct3.7M shares- - Jul 14, 2025GLIBA
GCI Liberty, Inc.
Other(J)Direct24.6M shares- - Jul 14, 2025GLIBA
GCI Liberty, Inc.
Other(J)Direct400.8K shares- - Jul 14, 2025GLIBA
GCI Liberty, Inc.
Other(J)Direct3.7M shares- - Jul 14, 2025GLIBA
GCI Liberty, Inc.
Other(J)Direct1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 19, 2026 |  SCOR COMSCORE, INC. | Other(J) | 3,286,825 | - | $0 | Direct |
| Aug 19, 2026 |  CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Other(J) | 38,583,663 | - | $0 | Indirect |
| Aug 13, 2026 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 9,900 | $133.86 | $1,325,214 | Indirect |
| Jul 14, 2026 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 129,907 | $135.88 | $17,651,763 | Indirect |
| Jun 11, 2026 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 31,315 | $162.86 | $5,099,961 | Indirect |
| May 12, 2026 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 1,262,078 | $204.33 | $257,880,398 | Indirect |
| Apr 2, 2026 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 643,444 | $221.79 | $142,709,445 | Indirect |
| Apr 1, 2026 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Purchase(P) 3.125% Exch. Senior Debentures due 2053 (obligation to sell) | 0 | - | - | Direct |
| Mar 12, 2026 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 386,045 | $231.71 | $89,450,487 | Indirect |
| Jan 14, 2026 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 484,708 | $206.31 | $100,000,107 | Indirect |
| Dec 29, 2025 | SCOR COMSCORE, INC. | Disposition(D) Series B Convertible Preferred Stock | 31,928,301 | - | - | Direct |
| Dec 29, 2025 | SCOR COMSCORE, INC. | Award(A) | 3,286,825 | - | - | Direct |
| Dec 11, 2025 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 481,371 | $207.74 | $100,000,012 | Indirect |
| Nov 14, 2025 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 369,796 | $270.42 | $100,000,234 | Indirect |
| Oct 14, 2025 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 378,373 | $264.29 | $100,000,200 | Indirect |
| Sep 12, 2025 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 376,252 | $265.78 | $100,000,257 | Indirect |
| Aug 13, 2025 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 262,840 | $380.46 | $100,000,106 | Indirect |
| Jul 14, 2025 | CHTR CHARTER COMMUNICATIONS, INC. /MO/ | Disposition(D) | 254,706 | $392.61 | $100,000,123 | Indirect |
| Jul 14, 2025 |  GLIBA GCI Liberty, Inc. | Other(J) | 24,646,041 | - | - | Direct |
| Jul 14, 2025 | GLIBA GCI Liberty, Inc. | Other(J) | 400,806 | - | - | Direct |
| Jul 14, 2025 | GLIBA GCI Liberty, Inc. | Other(J) | 3,650,938 | - | - | Direct |
| Jul 14, 2025 | GLIBA GCI Liberty, Inc. | Other(J) | 24,646,041 | - | - | Direct |
| Jul 14, 2025 | GLIBA GCI Liberty, Inc. | Other(J) | 400,806 | - | - | Direct |
| Jul 14, 2025 | GLIBA GCI Liberty, Inc. | Other(J) | 3,650,938 | - | - | Direct |
| Jul 14, 2025 | GLIBA GCI Liberty, Inc. | Other(J) | 1,000 | - | - | Direct |
1-25 of 40 transactions
About Liberty Broadband Corp
Liberty Broadband Corp (SEC CIK 0001611983) files insider reports with the SEC as Director of COMSCORE, INC. (SCOR), Director of CHARTER COMMUNICATIONS, INC. /MO/ (CHTR) and 10% Owner of GCI Liberty, Inc. (GLIBA).
Signal8 holds 32 ownership filings by Liberty Broadband Corp (1 Form 3, 31 Form 4), filed between Sep 17, 2024 and Aug 21, 2026. Those filings report 40 transactions, from Sep 17, 2024 to Aug 19, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Liberty Broadband Corp's filings is in ENGLEWOOD, CO.
Recent filings by Liberty Broadband Corp
- Aug 19, 2026: Other transaction of SCOR shares (Form 4, code J).
- Aug 19, 2026: Other transaction of CHTR shares (Form 4, code J).
- Aug 13, 2026: Disposition to issuer transaction of CHTR shares (Form 4, code D).
- Jul 14, 2026: Disposition to issuer transaction of CHTR shares (Form 4, code D).
- Jun 11, 2026: Disposition to issuer transaction of CHTR shares (Form 4, code D).
Other insiders filing for COMSCORE, INC. (SCOR)
- McLaughlin Matthew F., Chief Executive Officer
- LIVEK WILLIAM PAUL, Director
- Kline David, Director
- CHARTER COMMUNICATIONS, INC. /MO/, 10% Owner
- Sharma Smriti
- Curry Mary Margaret