13F-HR//SEC Filing
Graham Holdings Co Master Retirement Trust 13F-HR
Accession 0001912699-23-000008
CIK 0001912699other
Filed
Nov 13, 7:00 PM ET
Accepted
Nov 14, 3:47 PM ET
Size
4.4 KB
Accession
0001912699-23-000008
Issuer
Graham Holdings Co Master Retirement Trust
CIK 0001912699
Entity typeother
IncorporatedNY
Related Parties
1- filerCIK 0001912699
Filing Metadata
- Form type
- 13F-HR
- Filed
- Nov 13, 7:00 PM ET
- Accepted
- Nov 14, 3:47 PM ET
- Size
- 4.4 KB