144 0001082013 XXXXXXXX LIVE 0001611983 Liberty Broadband Corp 001-36713 12300 LIBERTY BLVD ENGLEWOOD CO 80112 720-875-5400 WARGO J DAVID Director COMMON Merrill Lynch

1 Cowboys Way STE 400 Frisco TX 75034

30000 1540200.00 122667679 04/05/2024 NASDAQ COMMON 10/01/2010 Stock Option NA N 123 10/01/2010 Cash COMMON 10/08/2010 Stock Option NA N 99 10/08/2010 Cash COMMON 10/11/2010 Stock Option NA N 99 10/11/2010 Cash COMMON 10/11/2010 Stock Option NA N 34 10/11/2010 Cash COMMON 10/08/2010 Stock Option NA N 337 10/08/2010 Cash COMMON 11/13/2009 Stock Option NA N 130 11/13/2009 Cash COMMON 11/17/2010 Stock Option NA N 1 11/17/2010 Cash COMMON 09/22/2009 Stock Option NA N 22 09/22/2009 Cash COMMON 08/02/2010 Stock Option NA N 837 08/02/2010 Cash COMMON 10/01/2010 Stock Option NA N 87 10/01/2010 Cash COMMON 10/08/2010 Stock Option NA N 104 10/08/2010 Cash COMMON 04/30/2010 Stock Option NA N 265 04/30/2010 Cash COMMON 05/04/2010 Stock Option NA N 220 05/04/2010 Cash COMMON 04/29/2010 Stock Option NA N 675 04/29/2010 Cash COMMON 06/22/2010 Stock Option NA N 3500 06/22/2010 Cash COMMON 06/21/2010 Stock Option NA N 2100 06/21/2010 Cash COMMON 06/24/2010 Stock Option NA N 3250 06/24/2010 Cash COMMON 04/15/2010 Stock Option NA N 500 04/15/2010 Cash COMMON 05/11/2010 Stock Option NA N 500 05/11/2010 Cash COMMON 05/26/2010 Stock Option NA N 494 05/26/2010 Cash COMMON 04/09/2010 Stock Option NA N 425 04/09/2010 Cash COMMON 04/08/2010 Stock Option NA N 2354 04/08/2010 Cash COMMON 04/28/2009 Stock Option NA N 18 04/28/2009 Cash COMMON 04/06/2010 Stock Option NA N 480 04/06/2010 Cash COMMON 04/17/2009 Stock Option NA N 26 04/17/2009 Cash COMMON 03/24/2010 Stock Option NA N 150 03/24/2010 Cash COMMON 03/12/2010 Stock Option NA N 87 03/12/2010 Cash COMMON 04/02/2009 Stock Option NA N 13 04/02/2009 Cash COMMON 03/05/2010 Stock Option NA N 250 03/05/2010 Cash COMMON 03/03/2010 Stock Option NA N 153 03/03/2010 Cash COMMON 02/24/2010 Stock Option NA N 5000 02/24/2010 Cash COMMON 03/23/2009 Stock Option NA N 26 03/23/2009 Cash COMMON 02/12/2010 Stock Option NA N 38 02/12/2010 Cash COMMON 11/04/2008 Stock Option NA N 2 11/04/2008 Cash COMMON 01/29/2010 Stock Option NA N 500 01/29/2010 Cash COMMON 01/20/2010 Stock Option NA N 750 01/20/2010 Cash COMMON 01/26/2010 Stock Option NA N 500 01/26/2010 Cash COMMON 11/13/2009 Stock Option NA N 750 11/13/2009 Cash COMMON 12/04/2009 Stock Option NA N 1000 12/04/2009 Cash COMMON 10/15/2009 Stock Option NA N 4101 10/15/2009 Cash N J David Wargo

1 CENTRAL PARK W #46A New York NY 10023-7703

LBRDK 03/05/2024 11000 630121.73 J David Wargo

1 CENTRAL PARK W #46A New York NY 10023-7703

LBRDK 03/07/2024 9000 510744.08 04/05/2024 /s/ J David Wargo