LIBERTY BROADBAND CORP

Ticker: LBRDA CUSIP: 530307107 Class: COM SER A

Douglass Winthrop Advisors, LLC's Holding History (CIK: 0001308527)

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

Q4 2015

Shares 32,461 Value ($000) $1,677 Avg Close $49.84 Range $45.74 - $52.58

Q3 2015

Shares 44,890 Value ($000) $2,309 Avg Close $50.67 Range $46.39 - $53.68

Q2 2015

Shares 44,408 Value ($000) $2,508 Avg Close $49.91 Range $46.67 - $53.05

Q1 2015

Shares 44,408 Value ($000) $2,508 Avg Close $47.55 Range $41.31 - $54.48

Q4 2014

Shares 43,445 Value ($000) $2,176 Avg Close $46.22 Range $40.03 - $49.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	32,461	$1,677	$49.84	$45.74 - $52.58
Q3 2015	44,890	$2,309	$50.67	$46.39 - $53.68
Q2 2015	44,408	$2,508	$49.91	$46.67 - $53.05
Q1 2015	44,408	$2,508	$47.55	$41.31 - $54.48
Q4 2014	43,445	$2,176	$46.22	$40.03 - $49.64