Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Insider Trading Summary (Last 30 Days)

See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.

Transactions

0

Insider Involved

0

Total Buys

$0.00

Total Sells

$0.00

Insider Trading History (Last 12 Months)

Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.

No Insider Transactions found for Graham Holdings Co

Historical Insider Trading

View older insider trading records reported to the SEC to research long-term buying and selling trends.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Nov 13, 2024

Weymouth Katharine

Weymouth Katharine
Sell
378 $949.26

378

$949.26

$358,820

May 28, 2024

MULCAHY ANNE M

MULCAHY ANNE M
Buy
135 $745.07

135

$745.07

$100,584

Nov 09, 2023

GAYNER THOMAS SINNICKSON

GAYNER THOMAS SINNICKSON
Buy
100 $607.24

100

$607.24

$60,724

Nov 08, 2023

Allen Tony

Allen Tony
Sell
75 $619.03

75

$619.03

$46,427

Sep 08, 2023

GAYNER THOMAS SINNICKSON

GAYNER THOMAS SINNICKSON
Buy
100 $569.83

100

$569.83

$56,983

May 09, 2023

GAYNER THOMAS SINNICKSON

GAYNER THOMAS SINNICKSON
Buy
100 $581.63

100

$581.63

$58,163

Jan 09, 2023

Snyman Marcel A.

Snyman Marcel A.
VP-Chief Accounting Officer
Sell
128 $617.68

128

$617.68

$79,063

Jan 04, 2023

Snyman Marcel A.

Snyman Marcel A.
VP-Chief Accounting Officer
Sell
72 $611.06

72

$611.06

$43,996

Sep 16, 2022

GAYNER THOMAS SINNICKSON

GAYNER THOMAS SINNICKSON
Buy
100 $556.15

100

$556.15

$55,615

Dec 30, 2021

Stonesifer Sandra M.

Stonesifer Sandra M.
VP, Chief HR Officer
Buy
20 $591.99

20

$591.99

$11,840

Dec 01, 2021

Markell Jack A.

Markell Jack A.
Buy
60 $570.00

60

$570.00

$0

Nov 11, 2021

GAYNER THOMAS SINNICKSON

GAYNER THOMAS SINNICKSON
Buy
100 $595.17

100

$595.17

$59,517

Nov 04, 2021

Snyman Marcel A.

Snyman Marcel A.
VP-Chief Accounting Officer
Sell
128 $605.07

128

$605.07

$77,449

Jan 06, 2021

Snyman Marcel A.

Snyman Marcel A.
VP-Chief Accounting Officer
Sell
66 $527.61

66

$527.61

$34,822

Jan 06, 2021

Snyman Marcel A.

Snyman Marcel A.
VP-Chief Accounting Officer
Sell
6 $531.10

6

$531.10

$3,187

Dec 22, 2020

Rosen Andrew Stephen

Rosen Andrew Stephen
EVP
Sell
100 $501.26

100

$501.26

$50,126

Dec 22, 2020

Rosen Andrew Stephen

Rosen Andrew Stephen
EVP
Sell
2,648 $499.43

2,648

$499.43

$1,322,491

Dec 22, 2020

Rosen Andrew Stephen

Rosen Andrew Stephen
EVP
Sell
1,809 $497.43

1,809

$497.43

$899,851

Dec 22, 2020

Rosen Andrew Stephen

Rosen Andrew Stephen
EVP
Sell
600 $500.35

600

$500.35

$300,210

Dec 22, 2020

Rosen Andrew Stephen

Rosen Andrew Stephen
EVP
Sell
375 $496.18

375

$496.18

$186,068

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