O'Shaughnessy Laura sold GHC
August 13, 2026 · Form 4 insider transaction
O'Shaughnessy Laura sold 4,211 shares of Graham Holdings Company, a transaction worth N/A. The trade was recorded as j and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
4,211
Price
N/A
Total value
N/A
InsiderO'Shaughnessy Laura
Role10% owner
SecurityClass B Common Stock
Transaction codeJ: J
Transaction dateAugust 13, 2026
Filing dateAugust 14, 2026
Shares owned after22,865
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Disposition of Class B shares in an exchange transaction for the equivalent number of Class A shares.; N/A