August 20, 2025 · Form 4 insider transaction
O'Shaughnessy Laura bought 7,580 shares of Graham Holdings at $872.01 per share, a transaction worth $6.61M. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
The reporting person has no voting or investment power with respect to such shares. The reporting person disclaims beneficial ownership of the reported securities.