Graham Holdings Co — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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 | — |
| 13F-HR | — | 0000104889-25-000041 | May 15, 2025 | Mar 31, 2025 |
| SCHEDULE 13G/A | — | 0000104889-25-000038 | May 14, 2025 | — |
| 8-K | FORM 8-K | 0000104889-25-000035 | May 7, 2025 | May 6, 2025 |
| 10-Q | FORM 10-Q | 0000104889-25-000032 | Apr 30, 2025 | Mar 31, 2025 |
| 8-K | FORM 8-K | 0000104889-25-000033 | Apr 30, 2025 | — |
| SCHEDULE 13G/A | — | 0002052113-25-001898 | Apr 29, 2025 | — |
| 4 | FORM 4 | 0000104889-25-000026 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | FORM 4 | 0000104889-25-000025 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | FORM 4 | 0000104889-25-000027 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | FORM 4 | 0000104889-25-000028 | Apr 3, 2025 | Apr 1, 2025 |
| 4 | FORM 4 | 0000104889-25-000024 | Apr 3, 2025 | Apr 1, 2025 |
| ARS | ARS | 0001193125-25-063228 | Mar 26, 2025 | Dec 31, 2024 |
| DEF 14A | DEF 14A | 0001193125-25-063218 | Mar 26, 2025 | May 6, 2025 |
| DEFA14A | DEFA14A | 0001193125-25-063222 | Mar 26, 2025 | — |
| SCHEDULE 13D/A | — | 0000950157-25-000189 | Feb 28, 2025 | — |
| 10-K | FORM 10-K | 0000104889-25-000022 | Feb 26, 2025 | Dec 31, 2024 |
| 8-K | FORM 8-K | 0000104889-25-000023 | Feb 26, 2025 | — |
| 8-K | FORM 8-K | 0000104889-25-000019 | Feb 25, 2025 | — |
| 13F-HR | — | 0000104889-25-000016 | Feb 14, 2025 | Dec 31, 2024 |
| 4 | FORM 4 | 0000104889-25-000012 | Jan 29, 2025 | Jan 27, 2025 |
| 4 | FORM 4 | 0000104889-25-000003 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | FORM 4 | 0000104889-25-000001 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | FORM 4 | 0000104889-25-000002 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | FORM 4 | 0000104889-25-000004 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | FORM 4 | 0000104889-25-000005 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | FORM 4 | 0000104889-25-000006 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | FORM 4 | 0000104889-25-000007 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | FORM 4 | 0000104889-25-000008 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | FORM 4 | 0000104889-25-000009 | Jan 6, 2025 | Jan 2, 2025 |
| 4 | FORM 4 | 0000104889-25-000010 | Jan 6, 2025 | Jan 2, 2025 |
| 144 | — | 0001971857-25-000059 | Jan 6, 2025 | — |
| 13F-HR | — | 0000104889-24-000073 | Nov 14, 2024 | Sep 30, 2024 |
| 4 | FORM 4 | 0000104889-24-000075 | Nov 14, 2024 | Nov 13, 2024 |
| 4 | FORM 4 | 0000104889-24-000067 | Nov 8, 2024 | Nov 5, 2024 |
| UPLOAD | — | 0000000000-24-012379 | Nov 7, 2024 | — |
| 4 | — | 0000950157-24-001476 | Nov 5, 2024 | Nov 1, 2024 |
| 4 | — | 0000950157-24-001477 | Nov 5, 2024 | Nov 1, 2024 |
| 8-K | FORM 8-K | 0000104889-24-000066 | Oct 30, 2024 | — |
| 10-Q | FORM 10-Q | 0000104889-24-000065 | Oct 30, 2024 | Sep 30, 2024 |
| 4 | — | 0000950157-24-001421 | Oct 17, 2024 | Oct 15, 2024 |
| 4 | — | 0000950157-24-001422 | Oct 17, 2024 | Oct 15, 2024 |
| 11-K | FORM 11-K | 0000104889-24-000060 | Oct 4, 2024 | Dec 31, 2023 |
| 11-K | FORM 11-K | 0000104889-24-000061 | Oct 4, 2024 | Dec 31, 2023 |
| 11-K | FORM 11-K | 0000104889-24-000062 | Oct 4, 2024 | Dec 31, 2023 |
| 4 | FORM 4 | 0000104889-24-000054 | Oct 2, 2024 | Oct 1, 2024 |
| 4 | FORM 4 | 0000104889-24-000053 | Oct 2, 2024 | Oct 1, 2024 |
| 4 | FORM 4 | 0000104889-24-000055 | Oct 2, 2024 | Oct 1, 2024 |
| 4 | FORM 4 | 0000104889-24-000056 | Oct 2, 2024 | Oct 1, 2024 |
| 4 | — | 0000950157-24-001296 | Sep 25, 2024 | Sep 23, 2024 |