Graham Holdings Co — DEF 14A Filings
33 DEF 14A filings on record
This page lists all DEF 14A 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 33 DEF 14A 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 |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001193125-26-120813 | Mar 24, 2026 | May 5, 2026 |
| DEF 14A | DEF 14A | 0001193125-25-063218 | Mar 26, 2025 | May 6, 2025 |
| DEF 14A | DEF 14A | 0001193125-24-077204 | Mar 26, 2024 | May 7, 2024 |
| DEF 14A | DEF 14A | 0001193125-23-077360 | Mar 23, 2023 | — |
| DEF 14A | DEF 14A | 0001193125-22-083932 | Mar 24, 2022 | May 5, 2022 |
| DEF 14A | DEF 14A | 0001193125-21-094428 | Mar 25, 2021 | May 6, 2021 |
| DEF 14A | DEF 14A | 0001193125-20-086434 | Mar 26, 2020 | May 7, 2020 |
| DEF 14A | DEF 14A | 0001193125-19-081909 | Mar 21, 2019 | May 2, 2019 |
| DEF 14A | DEF 14A | 0001193125-18-092158 | Mar 22, 2018 | May 3, 2018 |
| DEF 14A | DEF 14A | 0001193125-17-093029 | Mar 23, 2017 | May 4, 2017 |
| DEF 14A | DEF 14A | 0001193125-16-516650 | Mar 24, 2016 | May 12, 2016 |
| DEF 14A | DEF 14A | 0000104889-15-000021 | Mar 26, 2015 | Mar 26, 2014 |
| DEF 14A | DEF 14A | 0000104889-14-000016 | Mar 26, 2014 | — |
| DEF 14A | — | 0000104889-13-000013 | Mar 27, 2013 | — |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-12-130004 | Mar 23, 2012 | May 10, 2012 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-11-075256 | Mar 23, 2011 | May 12, 2011 |
| DEF 14A | NOTICE AND PROXY STATEMENT | 0001193125-10-065712 | Mar 24, 2010 | May 13, 2010 |
| DEF 14A | DEFINITIVE NOTICE AND PROXY STATEMENT | 0001193125-09-062611 | Mar 25, 2009 | May 14, 2009 |
| DEF 14A | SCHEDULE 14A | 0001188112-08-000935 | Mar 24, 2008 | May 8, 2008 |
| DEF 14A | FORM DEF 14-A | 0001188112-07-000795 | Mar 23, 2007 | — |
| DEF 14A | DEF 14A | 0001188112-06-000809 | Mar 24, 2006 | May 11, 2006 |
| DEF 14A | DEF 14A | 0001188112-05-000530 | Mar 25, 2005 | May 12, 2005 |
| DEF 14A | DEF 14A | 0001188112-04-000409 | Mar 26, 2004 | Mar 24, 2004 |
| DEF 14A | DEF 14A | 0001133884-03-000173 | Mar 28, 2003 | May 8, 2003 |
| DEF 14A | DEF 14A | 0000912057-02-012112 | Mar 28, 2002 | May 9, 2002 |
| DEF 14A | SCHEDULE 14A | 0000912057-01-505617 | Mar 30, 2001 | May 10, 2001 |
| DEF 14A | DEF 14A | 0000912057-00-015630 | Mar 31, 2000 | May 11, 2000 |
| DEF 14A | DEFINITIVE 14A | 0001005150-99-000223 | Mar 31, 1999 | May 13, 1999 |
| DEF 14A | FORM DEF 14A | 0001005150-98-000259 | Mar 27, 1998 | May 14, 1998 |
| DEF 14A | DEFINITIVE PROXY | 0001005150-97-000198 | Mar 28, 1997 | — |
| DEF 14A | FORM DEF 14A | 0001005150-96-000064 | Mar 29, 1996 | Mar 9, 1996 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000890613-95-000040 | Mar 31, 1995 | — |
| DEF 14A | WASHINGTON POST COMPANY DEFINITIVE PROXY | 0000950112-94-000846 | Mar 31, 1994 | May 12, 1994 |