LIBERTY BROADBAND CORP

Ticker: LBRDK CUSIP: 530307305 Class: COM SER C

BERKSHIRE ASSET MANAGEMENT LLC/PA's Holding History (CIK: 0000949012)

Note: Option positions (PUT/CALL) are excluded.

Q4 2021

Shares 2,076 Value ($000) $334 Avg Close $154.05 Range $137.68 - $167.86

Q3 2021

Shares 2,991 Value ($000) $517 Avg Close $168.67 Range $158.06 - $181.69

Q2 2021

Shares 2,975 Value ($000) $517 Avg Close $150.65 Range $136.34 - $163.73

Q1 2021

Shares 2,975 Value ($000) $447 Avg Close $141.71 Range $133.55 - $148.90

Q4 2020

Shares 2,801 Value ($000) $444 Avg Close $142.46 Range $126.89 - $154.71

Q1 2020

Shares 2,069 Value ($000) $229 Avg Close $116.51 Range $80.71 - $131.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	2,076	$334	$154.05	$137.68 - $167.86
Q3 2021	2,991	$517	$168.67	$158.06 - $181.69
Q2 2021	2,975	$517	$150.65	$136.34 - $163.73
Q1 2021	2,975	$447	$141.71	$133.55 - $148.90
Q4 2020	2,801	$444	$142.46	$126.89 - $154.71
Q1 2020	2,069	$229	$116.51	$80.71 - $131.09