O'Shaughnessy Timothy J. - 11 Nov 2025 Form 4 Insider Report for Graham Holdings Co (GHC)

Reporting relationship: President and CEO, Director
Issuer ticker: GHC
Reported as of: 11 Nov 2025
Net transaction value: -$810,718
SEC form: 4
Accepted by SEC: 13 Nov 2025, 16:27:00 UTC
Prior SEC filing: 09 Oct 2025
Next SEC filing: 28 May 2026
Source filing: View source filing
Reporting owner signature: /s/ Nicole Maddrey, attorney-in-fact

Key filing fact

O'Shaughnessy Timothy J. filed Form 4 for Graham Holdings Co (GHC) on 13 Nov 2025.

Key facts

This page summarizes O'Shaughnessy Timothy J.'s Form 4 filing for Graham Holdings Co (GHC).
3 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 13 Nov 2025, 16:27.

Change

Previous filing in this sequence was filed on 09 Oct 2025.
Current net transaction value: -$810,718.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001621362 Primary reporting owner

O'Shaughnessy Timothy J

Relationship: President and CEO, Director
Address: C/O GRAHAM HOLDINGS COMPANY, 1300 NORTH 17TH STREET, SUITE 1700, ARLINGTON
Signature: /s/ Nicole Maddrey, attorney-in-fact
Signature date: 13 Nov 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

GHC transaction

Class B Common Stock

Options Exercise

Transaction value: $6,611,580
Shares: +7,582
Change %: +28%
Price: $872.01
Shares after: 34,323
Date: 11 Nov 2025
Ownership: Direct
Footnotes: F1

GHC transaction

Class B Common Stock

Tax liability

Transaction value: $7,422,298
Shares: -6,839
Change %: -20%
Price: $1085.29
Shares after: 27,484
Date: 11 Nov 2025
Ownership: Direct
Footnotes: F2

GHC holding

Class B Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,600
Date: 11 Nov 2025
Ownership: Trust for spouse and children
Footnotes: F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

GHC transaction Derivative

Employee Stock Option (Right to Buy)

Options Exercise

Transaction value: $0
Shares: -7,582
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 11 Nov 2025
Ownership: Direct
Underlying class: Class B Common Stock
Underlying amount: 7,582
Exercise price: $872.01
Footnotes: F4

GHC holding Derivative

Class A Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,500
Date: 11 Nov 2025
Ownership: Spouse
Underlying class: Class B Common Stock
Underlying amount: 5,550
Exercise price
Footnotes: F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Includes 8 shares of Class B Common Stock held by the reporting person in his Graham Holdings Company 401(k) plan account.

Footnote F2

The options exercise was executed in anticipation of the November 12, 2025 expiration date on a net settlement basis.

Footnote F3

The reporting person is a trustee of the trust that owns the reported securities, but he is not a beneficiary of such trust. The reporting person disclaims beneficial ownership of the reported securities.

Footnote F4

The stock option is fully vested. After this exercise of 7,582 options, there are no options remaining under the related grant.

Footnote F5

Shares of Class A Common Stock are convertible into shares of Class B Common Stock at any time on a one-for-one basis and have no expiration date.