X0306 4/A 2012-06-30 2015-08-17 0 0000104889 Graham Holdings Co GHC 0001018401 GRAHAM DONALD C/O GRAHAM HOLDINGS COMPANY 1300 NORTH 17TH STREET ARLINGTON VA 22209 1 0 1 0 Class B Common Stock 2012-06-30 4 J 0 66 0 A 66 I By spouse The reporting person acquired beneficial ownership of the reported securities upon his marriage to the owner of the reported securities on June 30, 2012. The reporting person disclaims beneficial ownership of the reported securities. /s/ Nicole M. Maddrey for Donald E. Graham 2016-02-22