Graham Holdings Co — 8-K Filings
219 8-K filings on record
This page lists all 8-K 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 219 8-K 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 |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001628280-26-011410 | Feb 25, 2026 | — |
| 8-K | FORM 8-K | 0001628280-25-053825 | Nov 24, 2025 | — |
| 8-K | FORM 8-K | 0001628280-25-052124 | Nov 13, 2025 | — |
| 8-K | FORM 8-K | 0001628280-25-051331 | Nov 12, 2025 | — |
| 8-K | FORM 8-K | 0001628280-25-046930 | Oct 29, 2025 | — |
| 8-K | FORM 8-K | 0000104889-25-000063 | Jul 30, 2025 | — |
| 8-K | FORM 8-K | 0000104889-25-000035 | May 7, 2025 | May 6, 2025 |
| 8-K | FORM 8-K | 0000104889-25-000033 | Apr 30, 2025 | — |
| 8-K | FORM 8-K | 0000104889-25-000023 | Feb 26, 2025 | — |
| 8-K | FORM 8-K | 0000104889-25-000019 | Feb 25, 2025 | — |
| 8-K | FORM 8-K | 0000104889-24-000066 | Oct 30, 2024 | — |
| 8-K | FORM 8-K | 0000104889-24-000047 | Sep 13, 2024 | Sep 12, 2024 |
| 8-K | FORM 8-K | 0000104889-24-000042 | Jul 31, 2024 | — |
| 8-K | FORM 8-K | 0000104889-24-000021 | May 8, 2024 | May 7, 2024 |
| 8-K | FORM 8-K | 0000104889-24-000018 | May 1, 2024 | — |
| 8-K | FORM 8-K | 0000104889-24-000011 | Feb 23, 2024 | — |
| 8-K | FORM 8-K | 0000104889-23-000063 | Nov 1, 2023 | — |
| 8-K | FORM 8-K | 0000104889-23-000050 | Aug 2, 2023 | — |
| 8-K | FORM 8-K | 0000104889-23-000036 | May 5, 2023 | May 4, 2023 |
| 8-K | FORM 8-K | 0000104889-23-000032 | May 3, 2023 | — |
| 8-K | FORM 8-K | 0000104889-23-000023 | Mar 23, 2023 | — |
| 8-K | FORM 8-K | 0000104889-23-000019 | Feb 24, 2023 | — |
| 8-K | FORM 8-K | 0000104889-22-000046 | Nov 2, 2022 | — |
| 8-K | FORM 8-K | 0000104889-22-000035 | Sep 15, 2022 | — |
| 8-K | FORM 8-K | 0000104889-22-000031 | Aug 3, 2022 | — |
| 8-K | FORM 8-K | 0000104889-22-000018 | May 6, 2022 | May 5, 2022 |
| 8-K | FORM 8-K | 0000104889-22-000015 | May 4, 2022 | — |
| 8-K | FORM 8-K | 0000104889-22-000009 | Feb 25, 2022 | — |
| 8-K | FORM 8-K | 0000104889-21-000058 | Dec 23, 2021 | Dec 21, 2021 |
| 8-K | 8-K | 0000104889-21-000045 | Nov 3, 2021 | — |
| 8-K | FORM 8-K | 0000104889-21-000039 | Aug 4, 2021 | — |
| 8-K | FORM 8-K | 0000104889-21-000036 | Jun 14, 2021 | — |
| 8-K | FORM 8-K | 0000104889-21-000032 | May 10, 2021 | May 6, 2021 |
| 8-K | FORM 8-K | 0000104889-21-000029 | May 5, 2021 | — |
| 8-K | FORM 8-K | 0000104889-21-000026 | Apr 5, 2021 | Apr 3, 2021 |
| 8-K | FORM 8-K | 0000104889-21-000020 | Feb 25, 2021 | Feb 23, 2021 |
| 8-K | FORM 8-K | 0000104889-21-000016 | Feb 24, 2021 | — |
| 8-K | 8-K | 0000104889-20-000084 | Dec 16, 2020 | Dec 10, 2020 |
| 8-K | FORM 8-K | 0000104889-20-000078 | Dec 8, 2020 | — |
| 8-K | FORM 8-K | 0000104889-20-000068 | Nov 10, 2020 | — |
| 8-K | FORM 8-K | 0000104889-20-000066 | Nov 4, 2020 | Nov 1, 2020 |
| 8-K | FORM 8-K | 0000104889-20-000063 | Nov 4, 2020 | — |
| 8-K | 8-K | 0000104889-20-000054 | Oct 2, 2020 | Oct 1, 2020 |
| 8-K | FORM 8-K | 0000104889-20-000051 | Sep 10, 2020 | — |
| 8-K | FORM 8-K | 0000104889-20-000044 | Aug 5, 2020 | — |
| 8-K | FORM 8-K | 0000104889-20-000033 | May 8, 2020 | May 7, 2020 |
| 8-K | FORM 8-K | 0000104889-20-000029 | May 5, 2020 | — |
| 8-K | FORM 8-K | 0000104889-20-000021 | Apr 6, 2020 | Apr 1, 2020 |
| 8-K | FORM 8-K | 0000104889-20-000018 | Mar 31, 2020 | — |
| 8-K | 8-K | 0000104889-20-000005 | Feb 26, 2020 | — |