InsiderTrades

Form 4 for GHC Graham Holdings Co

Accepted 2025-11-13 00:00:00 ET · period of report 2025-11-11 · accession 0000950157-25-000942 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2025-11-13 2025-11-11 GHC O'Shaughnessy Laura 10% F - Tax $1,085.29 -6,839 27.5K -20% -$7.42M
D 2025-11-13 2025-11-11 GHC O'Shaughnessy Laura 10% M - OptEx $872.01 +7,582 34.3K +28% +$6.61M
DI 2025-11-13 2025-11-11 GHC O'Shaughnessy Laura 10% M - OptEx $0.00 -7,582 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class B Common Stock 2025-11-11 F D 6,839 $1,085.29 27,476 D — — (F1) The options exercise was executed in anticipation of the November 12, 2025 expiration date on a net settlement basis.
2 Common Class B Common Stock 2025-11-11 M A 7,582 $872.01 34,315 D — —
3 Derivative Employee Stock Option (Right to Buy) 2025-11-11 M D 7,582 $0.00 0 I Spouse $872.01 · — to 2025-11-12 7,582 Class B Common Stock (F5) The stock option is fully vested. After this exercise of 7,582 options, the reporting person's spouse has no options remaining under the related grant.