Laura O'Shaughnessy Graham Holdings CO (GHC) insider trading activity

Laura O'Shaughnessy is of Graham Holdings Co. Currently has a direct ownership of 27,476 shares of GHC, which is worth approximately $29.4 Million. The most recent transaction as insider was on Nov 11, 2025, when has been sold 6,839 shares (Class B Common Stock) at a price of $1085.29 per share, resulting in proceeds of $7,422,298. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 27.5K

2.78% 3M change

n/a 12M change

Total Value Held $29.4 Million

Laura O'Shaughnessy Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 11 2025	SELL Payment of exercise price or tax liability	$7,422,298 $1085.29 p/Share	6,839 Reduced 19.93%	27,476 Class B Common Stock
Nov 11 2025	BUY Exercise of conversion of derivative security	$6,611,579 $872.01 p/Share	7,582 Added 18.1%	34,315 Class B Common Stock
Oct 07 2025	SELL Other acquisition or disposition	-	2,800 Reduced 9.48%	26,733 Class B Common Stock

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