Graham Holdings Co
GHCNYSECIK 104889OtherFiscal year ends Dec 31
Reports and events: 288 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-10-2908:31 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-068048 |
| 2026-10-2908:17 ET | 10-Q | Quarterly reportPeriod 2026-09-30 | 0001628280-26-068026 |
| 2026-08-0517:00 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-26-053479 |
| 2026-07-3008:31 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-050829 |
| 2026-07-3008:25 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001628280-26-050826 |
| 2026-05-0516:46 ET | 8-K | 5.07 Shareholder vote results | 0001628280-26-030685 |
| 2026-05-0116:30 ET | 8-K | 8.01 Other events | 0001628280-26-029369 |
| 2026-04-3008:31 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-028610 |
| 2026-04-3008:22 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001628280-26-028607 |
| 2026-03-2408:30 ET | DEF 14A | Proxy statementPeriod 2026-05-05 | 0001193125-26-120813 |
| 2026-02-2508:31 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-011410 |
| 2026-02-2508:19 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001628280-26-011405 |
| 2025-11-2416:32 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001628280-25-053825 |
| 2025-11-1317:08 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-25-052124 |
| 2025-11-1207:45 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-25-051331 |
| 2025-10-2908:31 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-046930 |
| 2025-10-2908:18 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001628280-25-046925 |
| 2025-07-3008:31 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-25-000063 |
| 2025-07-3008:22 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0000104889-25-000062 |
| 2025-05-0712:26 ET | 8-K | 5.07 Shareholder vote results | 0000104889-25-000035 |
| 2025-04-3008:32 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-25-000033 |
| 2025-04-3008:24 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0000104889-25-000032 |
| 2025-03-2608:02 ET | DEF 14A | Proxy statementPeriod 2025-05-06 | 0001193125-25-063218 |
| 2025-02-2808:40 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000950157-25-000189 |
| 2025-02-2608:35 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-25-000023 |
| 2025-02-2608:20 ET | 10-K | Annual reportPeriod 2024-12-31 | 0000104889-25-000022 |
| 2025-02-2516:51 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000104889-25-000019 |
| 2024-10-3008:32 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-24-000066 |
| 2024-10-3008:26 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0000104889-24-000065 |
| 2024-09-1316:45 ET | 8-K | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000104889-24-000047 |
| 2024-09-0516:42 ET | SC 13D/A | Ownership report, active investor, amended | 0000950157-24-001187 |
| 2024-09-0516:40 ET | SC 13D | Ownership report, active investor | 0000950157-24-001186 |
| 2024-07-3108:32 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-24-000042 |
| 2024-07-3108:25 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0000104889-24-000041 |
| 2024-05-1016:44 ET | SC 13D | Ownership report, active investor | 0000950157-24-000736 |
| 2024-05-0811:16 ET | 8-K | 5.07 Shareholder vote results | 0000104889-24-000021 |
| 2024-05-0108:36 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-24-000018 |
| 2024-05-0108:27 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0000104889-24-000016 |
| 2024-03-2609:05 ET | DEF 14A | Proxy statementPeriod 2024-05-07 | 0001193125-24-077204 |
| 2024-02-2316:49 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-24-000011 |
| 2024-02-2316:17 ET | 10-K | Annual reportPeriod 2023-12-31 | 0000104889-24-000010 |
| 2023-11-0108:35 ET | 10-Q | Quarterly reportPeriod 2023-09-30 | 0000104889-23-000064 |
| 2023-11-0108:33 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-23-000063 |
| 2023-08-0208:38 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0000104889-23-000052 |
| 2023-08-0208:32 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-23-000050 |
| 2023-05-0513:47 ET | 8-K | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000104889-23-000036 |
| 2023-05-0308:42 ET | 10-Q | Quarterly reportPeriod 2023-03-31 | 0000104889-23-000034 |
| 2023-05-0308:32 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000104889-23-000032 |
| 2023-03-2314:42 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0000104889-23-000023 |
| 2023-03-2308:51 ET | DEF 14A | Proxy statement | 0001193125-23-077360 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 08:37 ET. Listed shows no prices and gives no investment advice.