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Filing
Form 4
Form 4
0000950157-25-000942
·
Graham Holdings Co
Filer
Filing index
Filing metadata
Accession number
0000950157-25-000942
Form type
Form 4
Filer
Graham Holdings Co
CIK
CIK 104889
Filed
Nov 13, 2025
Reporting period
Nov 11, 2025
Description
Insider transaction
Documents
Filing index
0000950157-25-000942-index.htm
Complete submission
0000950157-25-000942.txt
All documents
directory listing
Filed by
Graham Holdings Co
CIK 104889
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