FILINGS
| GHC 0000104889 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2024-05-16 | 13F-HR | View Document | |
| 2024-05-13 | SC 13G | View Document | |
| 2024-05-10 | SC 13G | View Document | |
| 2024-05-10 | SC 13D | View Document | |
| 2024-05-08 | 8-K | FORM 8-K | View Document |
| 2024-05-01 | 8-K | FORM 8-K | View Document |
| 2024-05-01 | 10-Q | FORM 10-Q | View Document |
| 2024-04-02 | 4/A | FORM 4/A | View Document |
| 2024-04-02 | 4 | FORM 4 | View Document |
| 2024-04-02 | 4 | FORM 4 | View Document |
| 2024-04-02 | 4 | FORM 4 | View Document |
| 2024-04-02 | 4 | FORM 4 | View Document |
| 2024-03-26 | ARS | ARS | View Document |
| 2024-03-26 | DEFA14A | DEFA14A | View Document |
| 2024-03-26 | DEF 14A | DEF 14A | View Document |
| 2024-03-15 | 4 | FORM 4 | View Document |
| 2024-03-14 | 144 | View Document | |
| 2024-03-11 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2024-02-23 | 8-K | FORM 8-K | View Document |
| 2024-02-23 | 10-K | FORM 10-K | View Document |
| 2024-02-14 | 13F-HR | View Document | |
| 2024-02-13 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2024-02-09 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2024-01-23 | SC 13G/A | View Document | |
| 2024-01-03 | 4 | FORM 4 | View Document |
| 2024-01-03 | 4 | FORM 4 | View Document |
| 2024-01-03 | 4 | FORM 4 | View Document |
| 2024-01-03 | 4 | FORM 4 | View Document |
| 2023-12-14 | S-8 | REGISTRATION STATEMENT | View Document |
| 2023-11-14 | 13F-HR | View Document | |
| 2023-11-09 | 4 | FORM 4 | View Document |
| 2023-11-09 | 4 | FORM 4 | View Document |
| 2023-11-01 | 10-Q | FORM 10-Q | View Document |
| 2023-11-01 | 8-K | FORM 8-K | View Document |
| 2023-10-03 | 4 | FORM 4 | View Document |
| 2023-10-03 | 4 | FORM 4 | View Document |
| 2023-10-03 | 4 | FORM 4 | View Document |
| 2023-10-03 | 4 | FORM 4 | View Document |
| 2023-10-03 | 4 | FORM 4 | View Document |
| 2023-09-12 | 4 | FORM 4 | View Document |
| 2023-09-11 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2023-08-14 | 13F-HR | View Document | |
| 2023-08-02 | 10-Q | FORM 10-Q | View Document |
| 2023-08-02 | 8-K | FORM 8-K | View Document |
| 2023-07-07 | 4 | FORM 4 | View Document |
| 2023-07-06 | 4 | FORM 4 | View Document |
| 2023-07-06 | 4 | FORM 4 | View Document |
| 2023-07-06 | 4 | FORM 4 | View Document |
| 2023-07-06 | 4 | FORM 4 | View Document |
| 2023-07-06 | 4 | FORM 4 | View Document |
| 2023-05-31 | SD | SD | View Document |
| 2023-05-15 | 13F-HR | View Document | |
| 2023-05-09 | 4 | FORM 4 | View Document |
| 2023-05-05 | 8-K | FORM 8-K | View Document |
| 2023-05-03 | 10-Q | FORM 10-Q | View Document |
| 2023-05-03 | 8-K | FORM 8-K | View Document |
| 2023-04-04 | 4 | FORM 4 | View Document |
| 2023-04-04 | 4 | FORM 4 | View Document |
| 2023-04-04 | 4 | FORM 4 | View Document |
| 2023-04-04 | 4 | FORM 4 | View Document |
| 2023-04-04 | 4 | FORM 4 | View Document |
| 2023-03-23 | 8-K | FORM 8-K | View Document |
| 2023-03-23 | ARS | ARS | View Document |
| 2023-03-23 | DEF 14A | DEF 14A | View Document |
| 2023-03-08 | 4 | FORM 4 | View Document |
| 2023-02-24 | 10-K | FORM 10-K | View Document |
| 2023-02-24 | 8-K | FORM 8-K | View Document |
| 2023-02-14 | 13F-HR | View Document | |
| 2023-02-14 | SC 13G/A | GRAHAM HOLDINGS COMPANY - 13G AMENDMENT | View Document |
| 2023-02-10 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2023-02-09 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2023-01-26 | SC 13G/A | View Document | |
| 2023-01-20 | SC 13G/A | View Document | |
| 2023-01-20 | UPLOAD | View Document | |
| 2023-01-09 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | 4 | FORM 4 | View Document |
| 2023-01-04 | CORRESP | View Document | |
| 2022-12-12 | UPLOAD | View Document | |
| 2022-11-15 | 13F-HR | View Document | |
| 2022-11-02 | 10-Q | FORM 10-Q | View Document |
| 2022-11-02 | 8-K | FORM 8-K | View Document |
| 2022-10-05 | 4 | FORM 4 | View Document |
| 2022-10-04 | 4 | FORM 4 | View Document |
| 2022-10-04 | 4 | FORM 4 | View Document |
| 2022-10-04 | 4 | FORM 4 | View Document |
| 2022-10-04 | 4 | FORM 4 | View Document |
| 2022-10-03 | 3 | FORM 3 | View Document |
| 2022-09-16 | 4 | FORM 4 | View Document |
| 2022-09-15 | 8-K | FORM 8-K | View Document |
| 2022-08-15 | 13F-HR | View Document | |
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