Insider Activity of Allen Tony
Biography of Allen Tony
No biography is available at this moment.
No biography is available at this moment.
| 2025-07-30 | Sale | Graham Holdings Company GHC | director | 7 0.0002% | $942.89 | $6,600 | +16.63% | |
| 2023-11-08 | Sale | Graham Holdings Company GHC | director | 75 0.0017% | $619.03 | $46,427 | +18.43% |