InsiderTrades

Form 4 for GHC Graham Holdings Co

Accepted 2025-08-22 00:00:00 ET · period of report 2025-08-20 · accession 0000950157-25-000702 · 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 2025-08-22 2025-08-20 GHC O'Shaughnessy Timothy J Pres, CEO, Dir F - Tax $1,070.83 -6,878 24.4K -22% -$7.37M
D 2025-08-22 2025-08-20 GHC O'Shaughnessy Timothy J Pres, CEO, Dir M - OptEx $872.01 +7,580 31.3K +32% +$6.61M
D 2025-08-22 2025-08-20 GHC O'Shaughnessy Timothy J Pres, CEO, Dir M - OptEx $0.00 -7,580 15.2K -33% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class B Common Stock 2025-08-20 F D 6,878 $1,070.83 24,427 D — — (F2) 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 2025-08-20 M A 7,580 $872.01 31,305 D — — (F1) Includes 8 shares of Class B Common Stock held by the reporting person in his Graham Holdings Company 401(k) plan account.
3 Derivative Employee Stock Option (Right to Buy) 2025-08-20 M D 7,580 $0.00 15,162 D $872.01 · — to 2025-11-12 7,580 Class B Common Stock (F4) The stock option is fully vested. After this exercise of 7,580 options, the reporting person has 15,162 vested and exercisable options remaining.