WENDLING BRIAN J (SVP/Controller/PFO) reported 2 transactions at LIBERTY BROADBAND CORP

Review the transaction codes below to understand the nature of each event.

WENDLING BRIAN J

Filed: 8/20/2026ACC: 0001225208-26-007237

InsiderWENDLING BRIAN JCIK 1663090

→

IssuerLIBERTY BROADBAND CORPCIK 1611983

Officer· SVP/Controller/PFO

Since Jul 2019

-108.75K

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

108.75K disposed

Non-Derivative Transactions2

Series A Cumulative Redeemable Preferred Stock

Direct

D · Disposition

−18.28K

Price / share

—

Trade value

—

% of position

New position

8/19/2026

18.28K→0.00

Series C Common Stock

Direct

D · Disposition

−15.52K

Price / share

—

Trade value

—

% of position

New position

8/19/2026

15.52K→0.00

Total

Net shares

−33.80K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Series A Cumulative Redeemable Preferred Stock Direct	8/19/2026	D · Disposition	−18.28K	—	—	New position	18.28K	0.00
Series C Common Stock Direct	8/19/2026	D · Disposition	−15.52K	—	—	New position	15.52K	0.00
Total			−33.80K		$0.00

Derivative Transactions4

Stock Option - LBRDK (Right to Buy)

Direct

D · Disposition

Converts to

Series C Common Stock

10.75K shares

−10.75K

Strike price

153.3900

Held after

0.00

Exercisable

—

8/19/2026

Stock Option - LBRDK (Right to Buy)

Direct

D · Disposition

Converts to

Series C Common Stock

16.73K shares

−16.73K

Strike price

153.5800

Held after

0.00

Exercisable

—

8/19/2026

Stock Option - LBRDK (Right to Buy)

Direct

D · Disposition

Converts to

Series C Common Stock

12.10K shares

−12.10K

Strike price

71.1700

Held after

0.00

Exercisable

—

8/19/2026

Stock Option - LBRDK (Right to Buy)

Direct

D · Disposition

Converts to

Series C Common Stock

35.38K shares

−35.38K

Strike price

72.3100

Held after

0.00

Exercisable

—

8/19/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable
Stock Option - LBRDK (Right to Buy) Direct	Series C Common Stock10.75K shares	8/19/2026	D · Disposition	−10.75K	153.3900	—
Stock Option - LBRDK (Right to Buy) Direct	Series C Common Stock16.73K shares	8/19/2026	D · Disposition	−16.73K	153.5800	—
Stock Option - LBRDK (Right to Buy) Direct	Series C Common Stock12.10K shares	8/19/2026	D · Disposition	−12.10K	71.1700	—
Stock Option - LBRDK (Right to Buy) Direct	Series C Common Stock35.38K shares	8/19/2026	D · Disposition	−35.38K	72.3100	—