X0306 4 2020-12-18 1 0000808461 GRIZZLY MERGER SUB 1, LLC GLIBA 0001452212 Green Richard R 12300 LIBERTY BOULEVARD ENGLEWOOD CO 80112 1 Series A Common Stock 2020-12-18 4 D 0 4338.0000 0 D 0.0000 D Series A Common Stock 2020-12-18 4 D 0 354.0000 0 D 0.0000 I By Spouse Pursuant to the terms of the Merger Agreement (as defined in the Remarks section), each share of the Issuer's Series A common stock was converted into the right to receive 0.580 of a share of Parent's (as defined in the Remarks section) Series C common stock. The reporting person disclaims beneficial ownership of these shares owned by his spouse. Pursuant to the Agreement and Plan of Merger, dated August 6, 2020 (the "Merger Agreement"), by and among the Issuer, Liberty Broadband Corporation ("Parent"), Grizzly Merger Sub 1, LLC, a Delaware limited liability company and a wholly owned subsidiary of Parent ("Merger LLC"), and Grizzly Merger Sub 2, Inc., a Delaware corporation and a wholly owned subsidiary of Merger LLC ("Merger Sub"), on December 18, 2020, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Merger LLC, and immediately following the Merger, the Issuer (as the surviving corporation in the Merger) merged with and into Merger LLC (the "Upstream Merger"), with Merger LLC surviving the Upstream Merger as a wholly owned subsidiary of Parent. /s/ Craig Troyer as Attorney-in-Fact for Richard R. Green 2020-12-22