| Filed | Form | Filer | Stake | Shares | |
|---|---|---|---|---|---|
| 2026-10-19 | SCHEDULE 13D/A | GRAHAM DONALD | 4.99% | 282,882 | view → |
| 2026-10-14 | SCHEDULE 13D/A | GRAHAM DONALD | — | 390,361 | view → |
| 2026-07-24 | SCHEDULE 13G | DAVENPORT & Co LLC | — | — | view → |
| 2019-12-18 | SC | GRAHAM DONALD | — | — | view → |
| Filed | Form | Issuer | Stake | Shares | |
|---|---|---|---|---|---|
| 2026-10-19 | SCHEDULE 13D/A | Cable One, Inc. | 4.99% | 282,882 | view → |
| 2026-10-14 | SCHEDULE 13D/A | Cable One, Inc. | — | 390,361 | view → |
| 2019-12-18 | SC | Graham Holdings Co GHC | — | — | view → |
| 2019-12-18 | SC | Cable One, Inc. CABO | — | — | view → |
| 2018-03-19 | SC | Graham Holdings Co GHC | — | — | view → |
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