Large owner Liberty Broadband Corp disposed of 1,000 shares, acquired 3,650,938 units of Series A GCI Group Common Stock, acquired 400,806 units of Series B GCI Group Common Stock, acquired 24,646,041 units of Series C GCI Group Common Stock, disposed of 3,650,938 units of Series A GCI Group Common Stock, disposed of 400,806 units of Series B GCI Group Common Stock and disposed of 24,646,041 units of Series C GCI Group Common Stock, closing all direct ownership in the company (SEC Form 4)