Maas, Jacob bought GHC
August 19, 2025 · Form 4 insider transaction
Maas, Jacob bought 2,000 shares of Graham Holdings Company at $804.80 per share, a transaction worth $1.61M. The trade was recorded as option exercise and disclosed on an SEC Form 4, filed 2 days after the transaction.
Direction
Acquired (buy-side)
Shares
2,000
Price
$804.80
Total value
$1.61M
InsiderMaas, Jacob
Role—
SecurityClass B Common Stock
Transaction codeM: Option exercise
Transaction dateAugust 19, 2025
Filing dateAugust 21, 2025
Shares owned after7,287
OwnershipDirect
10b5-1 planNo
AmendedNo