Graham Holdings Co — SD Filings
12 SD filings on record
This page lists all SD filings submitted to the SEC by Graham Holdings Co (GHC), sorted by most recent first. Each row links to the full filing on EdgarLookup. Graham Holdings Co has filed 12 SD documents with the SEC since 2002. To view all SEC filings by Graham Holdings Co, see the full filings list.
All
10-K
10-K405
10-Q
10-Q/A
11-K
13F-HR
144
3
3/A
4
4/A
424B3
424B5
5
8-K
8-K/A
ARS
CORRESP
CT ORDER
DEF 14A
DEFA14A
DEFR14A
FWP
N-PX
NO ACT
NT 11-K
REGDEX/A
S-3
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13E4
SC 13E4/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SD | SD | 0000104889-25-000044 | May 30, 2025 | — |
| SD | SD | 0000104889-24-000025 | May 31, 2024 | — |
| SD | SD | 0000104889-23-000039 | May 31, 2023 | — |
| SD | FORM SD | 0000104889-22-000020 | May 27, 2022 | — |
| SD | FORM SD | 0000104889-21-000034 | May 27, 2021 | — |
| SD | FORM SD | 0000104889-20-000035 | May 29, 2020 | — |
| SD | FORM SD | 0000104889-19-000023 | May 30, 2019 | — |
| SD | FORM SD | 0000104889-18-000028 | May 31, 2018 | — |
| SD | FORM SD | 0000104889-17-000027 | May 31, 2017 | — |
| SD | FORM SD | 0000104889-16-000100 | May 31, 2016 | — |
| SD | SD | 0000104889-15-000037 | May 29, 2015 | — |
| SD | SD | 0000104889-14-000029 | Jun 2, 2014 | — |