X0609 4 2026-08-10 0001611983 Liberty Broadband Corp LBRDK 0001663090 Wendling Brian J false 12300 LIBERTY BLVD. ENGLEWOOD CO 80112 1 CAO/PFO 0 Series C Common Stock 2026-08-10 4 M 0 1461.0000 0 A 16016.0000 D Series C Common Stock 2026-08-10 4 F 0 498.0000 35.8800 D 15518.0000 D Restricted Stock Units-LBRDK 2026-08-10 4 M 0 1461.0000 0.0000 D Series C Common Stock 1461.0000 0.0000 D Each restricted stock unit converted into one share of Series C Common Stock. Each restricted stock unit represents a contingent right to receive one share of Series C Common Stock. On November 12, 2024, the Issuer and Charter Communications, Inc. ("Charter"), among others, entered into an Agreement and Plan of Merger (the "Merger Agreement"). Pursuant to the Merger Agreement, restricted stock units of the Issuer shall automatically become fully vested, within 10 business days of the closing of the merger contemplated therein (the "Acceleration"). The Issuer and Charter entered into a consent letter pursuant to which the parties agreed to permit such Acceleration to occur within 10 business days of August 19, 2026. /s/ Brittany A. Uthoff as Attorney-in-Fact for Brian J. Wendling 2026-08-12