Graham Holdings Co 10-Q
Accession 0001628280-25-046925
Filed
Oct 28, 8:00 PM ET
Accepted
Oct 29, 8:18 AM ET
Size
14.8 MB
Accession
0001628280-25-046925
Documents
- 10-Qghc-20250930.htmPrimary
FORM 10-Q
- EX-31.1a2025q310-qex311.htm
EXHIBIT 31.1
- EX-31.2a2025q310-qex312.htm
EXHIBIT 31.2
- EX-32a2025q310-qex32.htm
EXHIBIT 32
- EX-101.SCHghc-20250930.xsd
XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
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- EX-101.PREghc-20250930_pre.xml
XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
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Issuer
Graham Holdings Co
CIK 0000104889
Related Parties
1- filerCIK 0000104889
Filing Metadata
- Form type
- 10-Q
- Filed
- Oct 28, 8:00 PM ET
- Accepted
- Oct 29, 8:18 AM ET
- Size
- 14.8 MB