| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Maas, Jacob | Executive VP | C/O GRAHAM HOLDINGS COMPANY, 1812 NORTH MOORE STREET, SUITE 2100, ARLINGTON | Nicole M. Maddrey | 21 Aug 2025 | 0001655513 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GHC | Class B Common Stock | Options Exercise | $1,609,600 | +2,000 | +38% | $804.80 | 7,287 | 19 Aug 2025 | Direct | |
| transaction | GHC | Class B Common Stock | Tax liability | $1,877,794 | -1,752 | -24% | $1071.80 | 5,535 | 19 Aug 2025 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | GHC | Employee Stock Option (right to buy) | Options Exercise | $0 | -2,000 | -100% | $0.000000 | 0 | 19 Aug 2025 | Class B Common Stock | 2,000 | $804.80 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | The options exercise was executed in anticipation of the October 26, 2025 expiration date on a net settlement basis. |
| F2 | The stock option is fully vested. After this exercise of 2,000 options, the reporting person has no vested and exercisable options remaining. |