Company: GHC
Filing Date: 2025-06-27
Form Type: 11-K
Source: 0000104889-25-000053
Chunk: 15

Company: Graham Holdings Co
Filing Date: 2025-06-27
Form: 11-K
Chunk 15
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,565 |
| *  |     | Party-in-interest                                          |     |                                                                                                         |     |      |     |               |             |
| ** |     | Cost is not required for participant-directed investments. |     |                                                                                                         |     |      |     |               |             |

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### INDEX TO EXHIBITS
| Exhibit Number |     | Description                                               |
| 23.1           |     | Consent of independent registered public accounting firm. |
| 23.2           |     | Consent of independent registered public accounting firm. |

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### SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the trustees (or other persons who administer the employee benefit plan) have duly caused this annual report to be signed on its behalf by the undersigned thereunto duly authorized.

| Date: June 27, 2025 |     | THE SAVINGS PLAN FOR GRAHAM HOLDINGS COMPANY 
 (The Plan)                                   
 /s/ Wallace R. Cooney                        |
|:--------------------|:----|:---------------------------------------------|
|                     |     | Wallace R. Cooney,                           
 Chief Financial Officer                      |

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