Insider Trading & Ownership of O'Shaughnessy Timothy J.

Location
Arlington, VA
Summary
The estimated net worth of O'Shaughnessy Timothy J. is at least $36,421,046 dollars as of 13 Nov 2025. O'Shaughnessy Timothy J. is the President and CEO, Director of Graham Holdings Co and owns shares of Graham Holdings Co (GHC) stock worth about $36.42M.
Signature
/s/ Nicole Maddrey, attorney-in-fact
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Ownership of O'Shaughnessy Timothy J.

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
GHC Graham Holdings Co President and CEO, Director $36,421,046 11 Nov 2025

Insider Transactions Reported by O'Shaughnessy Timothy J.:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.