| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GHC | Class B Common Stock | -Sell | -$79,063 | -128 | -21.92% | $617.68 | 456 | Jan 9, 2023 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | The sales reported on this Form 4 were made pursuant to a Rule 10b5-1 trading plan adopted by the reporting person. |