0000104889-18-000029.txt : 20180709 0000104889-18-000029.hdr.sgml : 20180709 20180709175349 ACCESSION NUMBER: 0000104889-18-000029 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180705 FILED AS OF DATE: 20180709 DATE AS OF CHANGE: 20180709 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Weymouth Katharine CENTRAL INDEX KEY: 0001501808 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06714 FILM NUMBER: 18945529 MAIL ADDRESS: STREET 1: 1300 NORTH 17TH STREET STREET 2: SUITE 1700 CITY: ARLINGTON STATE: VA ZIP: 22209 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Graham Holdings Co CENTRAL INDEX KEY: 0000104889 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-EDUCATIONAL SERVICES [8200] IRS NUMBER: 530182885 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1300 NORTH 17TH STREET STREET 2: SUITE 1700 CITY: ARLINGTON STATE: VA ZIP: 22209 BUSINESS PHONE: 7033456300 MAIL ADDRESS: STREET 1: 1300 NORTH 17TH STREET STREET 2: SUITE 1700 CITY: ARLINGTON STATE: VA ZIP: 22209 FORMER COMPANY: FORMER CONFORMED NAME: WASHINGTON POST CO DATE OF NAME CHANGE: 19920703 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2018-07-05 0 0000104889 Graham Holdings Co GHC 0001501808 Weymouth Katharine 1300 NORTH 17TH STREET SUITE 1700 ARLINGTON VA 22209 1 0 0 0 CLASS B COMMON STOCK 2018-07-05 4 S 0 1001 595 D 10720 D CLASS B COMMON STOCK 2018-07-05 4 S 0 100 596.25 D 10620 D Katharine Weymouth 2018-07-09