Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-25-043732
Filing Date
2025-10-02
Accepted
2025-10-02 16:25:38
Documents
1
Period of Report
2025-10-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1759436735.html 4  
1 FORM 4 wk-form4_1759436735.xml 4 3408
  Complete submission text file 0001628280-25-043732.txt   4985
Mailing Address 1812 NORTH MOORE STREET SUITE 2100 ARLINGTON VA 22209
Business Address 1812 NORTH MOORE STREET SUITE 2100 ARLINGTON VA 22209 7033456300
Graham Holdings Co (Issuer) CIK: 0000104889 (see all company filings)

EIN.: 530182885 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 8200 Services-Educational Services
(CF Office: 07 Trade & Services)

Mailing Address C/O GRAHAM HOLDINGS 1812 NORTH MOORE ST. SUITE 2100 ARLINGTON VA 22209
Business Address
Markell Jack A. (Reporting) CIK: 0001705859 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-06714 | Film No.: 251369560