InsiderFlow

Graham Holdings Company

$1057.15+11.33 (+1.08%)

Prev Close

$1045.82

Open

$1049.48

High

$1060.38

Low

$1041.61

Volume

7.0K

Market Cap

$4.67B

P/E

7.68

Div Yield

0.01%

Over the past 12 months, insider activity at Graham Holdings Company (GHC) has been exclusively selling, with 0 insider purchases totaling $0.00 and 10 insider sales totaling $48.03M. The most recent insider transaction was by Allen Tony (director), who sold $6.6K worth of shares on Mar 10, 2026. Graham Holdings Company operates in the Consumer Defensive sector, within the Education & Training Services industry, with a market cap of $4.67B.

Buys (12M)

0

$0.00

Sells (12M)

10

$48.03M

Net Activity

Net Seller

$48.03M

Active Insiders

4

last 12 mo

GHC Price Chart

GHC Insider Trading Activity

DateInsiderRoleTypeSharesAvg PriceValueShares After
Mar 10, 2026Allen TonydirectorSell7$942.89$6.6K8
Jan 16, 2026Maas, JacobExecutive VPSell377$1150.50$433.7K0
Nov 11, 2025O'Shaughnessy Laura10% OwnerSell6,839$1085.29$7.42M0
Nov 11, 2025O'Shaughnessy Timothy JPresident and CEOSell6,839$1085.29$7.42M0
Oct 20, 2025Maas, JacobExecutive VPSell501$987.72$494.8K0
Sep 29, 2025O'Shaughnessy Laura10% OwnerSell6,568$1190.80$7.82M0
Sep 29, 2025O'Shaughnessy Timothy JPresident and CEOSell6,568$1190.80$7.82M0
Aug 20, 2025O'Shaughnessy Laura10% OwnerSell6,878$1070.83$7.37M0
Aug 20, 2025O'Shaughnessy Timothy JPresident and CEOSell6,878$1070.83$7.37M0
Aug 19, 2025Maas, JacobExecutive VPSell1,752$1071.80$1.88M0

GHC Insider Buying Activity

The following table shows recent insider purchases of Graham Holdings Company (GHC) stock reported via SEC Form 4 filings.

No insider buying activity found for GHC in the last 12 months.

GHC Insider Selling Activity

The following table shows recent insider sales of Graham Holdings Company (GHC) stock reported via SEC Form 4 filings.

DateInsiderRoleTypeSharesAvg PriceValueShares After
Mar 10, 2026Allen TonydirectorSell7$942.89$6.6K8
Jan 16, 2026Maas, JacobExecutive VPSell377$1150.50$433.7K0
Nov 11, 2025O'Shaughnessy Laura10% OwnerSell6,839$1085.29$7.42M0
Nov 11, 2025O'Shaughnessy Timothy JPresident and CEOSell6,839$1085.29$7.42M0
Oct 20, 2025Maas, JacobExecutive VPSell501$987.72$494.8K0
Sep 29, 2025O'Shaughnessy Laura10% OwnerSell6,568$1190.80$7.82M0
Sep 29, 2025O'Shaughnessy Timothy JPresident and CEOSell6,568$1190.80$7.82M0
Aug 20, 2025O'Shaughnessy Laura10% OwnerSell6,878$1070.83$7.37M0
Aug 20, 2025O'Shaughnessy Timothy JPresident and CEOSell6,878$1070.83$7.37M0
Aug 19, 2025Maas, JacobExecutive VPSell1,752$1071.80$1.88M0

GHC Insiders

Maas, Jacob

Executive VP

Sold $2.81M
3 tradesLast: Jan 16, 2026
O'Shaughnessy Laura

10% Owner

Sold $22.61M
3 tradesLast: Nov 11, 2025
O'Shaughnessy Timothy J

President and CEO

Sold $22.61M
3 tradesLast: Nov 11, 2025
Allen Tony

director

Sold $6.6K
1 tradesLast: Jul 30, 2025