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Timothy O'Shaughnessy Insider Profile

4 Followers

Timothy O'Shaughnessy, President & CEO, Director at Graham Holdings, holds 22.88K shares in Graham Holdings (Ticker: GHC).

Timothy O'Shaughnessy's Trading History

GHCGraham Holdings		Aug 14, 2026President & CEO, DirectorUninformative Sell―$26.73M
GHC
Insider Shares: 22.88K (0.70%)
DateTransactionAmountNo. of SharesPrice per ShareProfitLink to Report
Aug 14, 2026Uninformative Sell$0.004,211$0.00―
May 28, 2026Uninformative Sell$0.005,600$0.00―
May 28, 2026Uninformative Sell$0.00400$0.00―
Nov 13, 2025Uninformative Buy$647.90K743$872.01―
Oct 09, 2025Uninformative Sell$0.002,800$0.00―
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Timothy O'Shaughnessy insider profile FAQ

What is the percentage of profitable transactions made by Timothy O'Shaughnessy?
The percentage of profitable transactions made by Timothy O'Shaughnessy is 100%.
What is the average return per transaction made by Timothy O'Shaughnessy?
The average return per transaction made by Timothy O'Shaughnessy is 24.50%.
What stocks does Timothy O'Shaughnessy hold?
Timothy O'Shaughnessy holds: GHC stocks.
What was Timothy O'Shaughnessy's most profitable transaction?
Timothy O'Shaughnessy’s most profitable transaction was an Informative Buy of GHC stock on March 24, 2016. The return on the trade was 24.60%.
What is Timothy O'Shaughnessy's role in Graham Holdings?
Timothy O'Shaughnessy's role in Graham Holdings is President & CEO, Director.
How can I follow the stock ratings of top corporate insiders?
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