<SEC-DOCUMENT>0000000000-17-011798-index.html : 20170525 <SEC-HEADER>0000000000-17-011798.hdr.sgml : 20170525 <ACCEPTANCE-DATETIME>20170406145015 <PRIVATE-TO-PUBLIC> ACCESSION NUMBER: 0000000000-17-011798 CONFORMED SUBMISSION TYPE: UPLOAD PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20170406 FILED FOR: 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 FILING VALUES: FORM TYPE: UPLOAD 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 PUBLIC REFERENCE ACCESSION NUMBER: 0000104889-17-000010 [HTML] </SEC-HEADER> <DOCUMENT> <TYPE>LETTER <SEQUENCE>1 <FILENAME>filename1.pdf <TEXT> Document 1 - file: filename1.pdf
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