Aug 21, 2026
3-day lag
Conversion
Aug 19, 2026
Class A Common Stock
American Securities Llc
Insider
10% owner
3,069,193 shares
Indirect ownership
Not reported
SEC Form 4
›
Same filing as the row above
Sale
Aug 19, 2026
7,939,153 shares
Indirect ownership
Not reported
›
Aug 21, 2026
1-day lag
Sale
Aug 21, 2026
Common Stock
Morgan Gerald L.
Insider
CEO, Executive Vice Chairman
15,000 shares @ $202.17
Direct ownership
$3.03M
SEC Form 4
›
Aug 21, 2026
2-day lag
Gift
Aug 20, 2026
Common Stock
Epps Donna E
Insider
Director
49 shares @ $0
Direct ownership
$0
SEC Form 4
›
Aug 21, 2026
2-day lag
Award
Aug 19, 2026
Common Stock
Rousseau David
Insider
Director
1,158 shares @ $8.91
Direct ownership
$10.32K
SEC Form 4
›
Aug 21, 2026
2-day lag
Sale
Aug 19, 2026
Class A Common Stock
Parekh Sonalee Elizabeth
Insider
Director
59,932 shares @ $4.07
Direct ownership
$244.16K
SEC Form 4
›
Aug 21, 2026
2-day lag
Award
Aug 19, 2026
Warrant on Common Stock
Zaytsev Evgeny
Insider
Director
1,450,267 shares @ $0
Indirect ownership
$0
SEC Form 4
›
Same filing as the row above
Award
Aug 19, 2026
1,450,267 shares @ $0
Indirect ownership
$0
›
Same filing as the row above
Award
Aug 19, 2026
Director Stock Option (Right to Buy) on Common Stock
10,000 shares @ $0
Direct ownership
$0
›
Aug 21, 2026
2-day lag
Other
Aug 19, 2026
Series C Convertible Preferred Stock on Commo...
Liberty Broadband Corp
Insider
Director / Ten Percent Owner
4,223,621 shares
Direct ownership
Not reported
SEC Form 4
›
Aug 21, 2026
2-day lag
Award
Aug 19, 2026
Class A Common Stock
Hajjar Roger Joseph
Insider
Director
36,000 shares @ $0
Direct ownership
$0
SEC Form 4
›
Aug 21, 2026
2-day lag
Gift
Aug 19, 2026
Common Stock
Rosenthal Arnon
Insider
Chief Executive Officer
1,050,000 shares @ $0
Indirect ownership
$0
SEC Form 4
›
Same filing as the row above
Gift
Aug 19, 2026
350,000 shares @ $0
Indirect ownership
$0
›
Same filing as the row above
Gift
Aug 19, 2026
350,000 shares @ $0
Indirect ownership
$0
›
Same filing as the row above
Gift
Aug 19, 2026
350,000 shares @ $0
Indirect ownership
$0
›
Aug 21, 2026
3-day lag
Sale
Aug 18, 2026
Ordinary Shares
Angeli Stefan
Insider
Chief Financial Officer
13,570 shares @ $35.12
Direct ownership
$476.58K
SEC Form 4
›
Aug 21, 2026
2-day lag
Other
Aug 19, 2026
Series C Convertible Preferred Stock on Class...
Charter Communications, Inc. /mo/
Insider
10% owner
4,223,621 shares
Indirect ownership
Not reported
SEC Form 4
›
Aug 21, 2026
1-day lag
Conversion
Aug 20, 2026
Class A Common Stock
Jones Serena
Insider
Ten Percent Owner / Other
10,000 shares @ $0
Direct ownership
$0
SEC Form 4
›
Same filing as the row above
Sale
Aug 20, 2026
1,107 shares @ $69.87
Indirect ownership
$77.35K
›
Same filing as the row above
Conversion
Aug 20, 2026
Class B Common Stock
10,000 shares @ $0
Direct ownership
$0
›
Same filing as the row above
Sale
Aug 20, 2026
Class A Common Stock
1,107 shares @ $69.87
Direct ownership
$77.35K
›
Same filing as the row above
Sale
Aug 20, 2026
5,000 shares @ $70
Indirect ownership
$350K
›
Same filing as the row above
Conversion
Aug 20, 2026
10,000 shares @ $0
Indirect ownership
$0
›
Same filing as the row above
Conversion
Aug 20, 2026
Class B Common Stock
10,000 shares @ $0
Indirect ownership
$0
›
Same filing as the row above
Sale
Aug 20, 2026
Class A Common Stock
3,893 shares @ $68.75
Direct ownership
$267.64K
›