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Filing detail

10-QTicker GHCCIK 0000104889

WASHINGTON POST CO 10-Q

Accession 0000950133-99-001940

Filed May 17, 8:00 PM ETSize 65.0 KB
View on sec.gov ↗Open company profile

Filed (ET)

May 17, 8:00 PM ET

Accepted

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File size

65.0 KB

SEC accession

0000950133-99-001940

Filing details

Company
Graham Holdings Co
CIK
0000104889
Incorporated
DE
Entity type
operating

Related parties

  • filerCIK 0000104889

Documents

Attached files
3 items