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CIK 0000104889 · Large accelerated filer

Graham Holdings Co

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Ticker
GHC
Exchange
NYSE
Industry
Services-Educational Services
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
530182885
Phone
7033456300
Business address
1812 NORTH MOORE STREET, SUITE 2100, ARLINGTON, VA, 22209
Former names
WASHINGTON POST CO
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2024-11-13 Weymouth Katharine Director Sale −378 $949.26 $359K 1,615
2024-11-05 Maas, Jacob Executive VP Grant or award +1,000 4,552
2024-11-01 O'Shaughnessy Laura 10% owner Option exercise +25,754 $719.15 $18.5M 44,878
2024-11-01 O'Shaughnessy Laura 10% owner Shares withheld for taxes −23,858 $843.67 $20.1M 21,020
2024-11-01 O'Shaughnessy Laura 10% owner Option exercise · Stock Option (Right to Buy) −25,754 0
2024-11-01 O'Shaughnessy Timothy J President and CEO Option exercise +25,754 $719.15 $18.5M 47,578
2024-11-01 O'Shaughnessy Timothy J President and CEO Shares withheld for taxes −23,858 $843.67 $20.1M 23,720
2024-11-01 O'Shaughnessy Timothy J President and CEO Option exercise · Stock Option (Right to Buy) −25,754 0
2024-10-15 O'Shaughnessy Laura 10% owner Option exercise +25,752 $719.15 $18.5M 43,250
2024-10-15 O'Shaughnessy Laura 10% owner Shares withheld for taxes −24,126 $823.33 $19.9M 19,124
2024-10-15 O'Shaughnessy Laura 10% owner Option exercise · Stock Option (Right to Buy) −25,752 25,754
2024-10-15 O'Shaughnessy Timothy J President and CEO Option exercise +25,752 $719.15 $18.5M 45,950
2024-10-15 O'Shaughnessy Timothy J President and CEO Shares withheld for taxes −24,126 $823.33 $19.9M 21,824
2024-10-15 O'Shaughnessy Timothy J President and CEO Option exercise · Stock Option (Right to Buy) −25,752 25,754
2024-10-01 CONLEY DANIELLE Y. Director Grant or award +27 $806.69 $22K 311
2024-10-01 Davis Christopher C Director Grant or award +34 $806.69 $27K 5,431
2024-10-01 MULCAHY ANNE M Director Grant or award +30 $806.69 $24K 592
2024-10-01 WAGONER G RICHARD JR Director Grant or award +30 $806.69 $24K 1,388
2024-09-23 O'Shaughnessy Laura 10% owner Option exercise +25,752 $719.15 $18.5M 41,910
2024-09-23 O'Shaughnessy Laura 10% owner Shares withheld for taxes −24,412 $800.60 $19.5M 17,498

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