Liberty Broadband Corporation (NASDAQ:LBRDA) Q1 2019 Earnings Conference Call May 9, 2019 5:00 PM ET Company Participants Courtnee Chun - IR Gregory Maffei - CEO & Chairman Mark Carleton - CFO Peter Pounds - Senior VP, CFO, Secretary, Treasurer & Director Conference Call Participants Zachary Silver - B. Riley FBR, Inc. James Ratcliffe - Evercore ISI Matthew Harrigan - The Buckingham Bentley Cross - TD Securities Operator Ladies and gentlemen, thank you for standing by. Welcome to the GCI Liberty 2019 Q1 Ear ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D. C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2019 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-36713 LIBERTY BROADBAND CORPORATION (Exact name of Registrant as specified in its charter) (State or other jurisdiction ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D. C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number 001-36713 LIBERTY BROADBAND CORPORATION (Exact name of Registrant as specified in its charter) State of Delaware (State or other ...