Graham Holdings GHC SEC Filings

NYSE GHC
$1,199.06 +14.61 (+1.23%)
As of: Oct 15, 2026 · 3:59 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Graham Holdings Co (GHC) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0001628280-26-064552Oct 2, 2026 12:25 AM
24Insider Transaction0001628280-26-064550Oct 2, 2026 12:24 AM
34Insider Transaction0001628280-26-064548Oct 2, 2026 12:23 AM
44Insider Transaction0001628280-26-064546Oct 2, 2026 12:22 AM
54Insider Transaction0001628280-26-064542Oct 2, 2026 12:21 AM
64Insider Transaction0000950157-26-000967Aug 31, 2026 9:45 PM
7N-PXOthers0001628280-26-059409Aug 28, 2026 4:16 PM
8SCHEDULE 13GBeneficial Ownership0001013594-26-000900Aug 14, 2026 10:06 AM
98-KCurrent Report0001628280-26-053479Aug 5, 2026 9:00 PM
108-KCurrent Report0001628280-26-050829Jul 30, 2026 12:31 PM
1110-QQuarterly & Annual Report0001628280-26-050826Jul 30, 2026 12:25 PM
124Insider Transaction0001628280-26-047322Jul 6, 2026 8:59 PM
134Insider Transaction0001628280-26-047321Jul 6, 2026 8:57 PM
144Insider Transaction0001628280-26-047319Jul 6, 2026 8:56 PM
154Insider Transaction0001628280-26-047318Jul 6, 2026 8:55 PM
164Insider Transaction0001628280-26-047316Jul 6, 2026 8:53 PM
1711-KOthers0001628280-26-045535Jun 25, 2026 8:24 PM
1811-KOthers0001628280-26-045522Jun 25, 2026 8:19 PM
1911-KOthers0001628280-26-045511Jun 25, 2026 8:15 PM
20SDOthers0001628280-26-039197May 29, 2026 8:18 PM
214Insider Transaction0000950157-26-000656May 28, 2026 3:09 PM
224Insider Transaction0000950157-26-000655May 28, 2026 3:07 PM
234Insider Transaction0000950157-26-000654May 28, 2026 3:05 PM
2413F-HRBeneficial Ownership Report0001628280-26-035583May 15, 2026 8:17 PM
25SCHEDULE 13GBeneficial Ownership Report0001628280-26-035579May 15, 2026 8:15 PM
268-KCurrent Report0001628280-26-030685May 5, 2026 8:46 PM
278-KCurrent Report0001628280-26-030685May 5, 2026 8:46 PM
288-KCurrent Report0001628280-26-030685May 5, 2026 8:46 PM
298-KCurrent Report0001628280-26-029369May 1, 2026 8:30 PM
30SCHEDULE 13GBeneficial Ownership Report0002100119-26-000595Apr 30, 2026 10:26 AM
318-KCurrent Report0001628280-26-028610Apr 30, 2026 8:31 AM
3210-QQuarterly & Annual Report0001628280-26-028607Apr 30, 2026 8:22 AM
33SCHEDULE 13GBeneficial Ownership Report0002100121-26-000343Apr 29, 2026 5:38 PM
344Insider Transaction0001628280-26-023190Apr 2, 2026 8:19 PM
354Insider Transaction0001628280-26-023190Apr 2, 2026 8:19 PM
364Insider Transaction0001628280-26-023190Apr 2, 2026 8:19 PM
374Insider Transaction0001628280-26-023187Apr 2, 2026 8:18 PM
384Insider Transaction0001628280-26-023187Apr 2, 2026 8:18 PM
394Insider Transaction0001628280-26-023187Apr 2, 2026 8:18 PM
404Insider Transaction0001628280-26-023182Apr 2, 2026 8:17 PM
414Insider Transaction0001628280-26-023182Apr 2, 2026 8:17 PM
424Insider Transaction0001628280-26-023182Apr 2, 2026 8:17 PM
434Insider Transaction0001628280-26-023174Apr 2, 2026 8:16 PM
444Insider Transaction0001628280-26-023174Apr 2, 2026 8:16 PM
454Insider Transaction0001628280-26-023174Apr 2, 2026 8:16 PM
464Insider Transaction0001628280-26-023168Apr 2, 2026 8:15 PM
474Insider Transaction0001628280-26-023168Apr 2, 2026 8:15 PM
484Insider Transaction0001628280-26-023168Apr 2, 2026 8:15 PM
49SCHEDULE 13GBeneficial Ownership Report0000102909-26-001468Mar 27, 2026 1:33 PM
50ARSOthers0001193125-26-120825Mar 24, 2026 12:40 PM
...

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