Timothy J O'Shaughnessy insider trades

Open-market stock purchases and sales by Timothy J O'Shaughnessy, President and CEO at Graham Holdings Co, from SEC Form 4 filings since Nov 3, 2014.

Track record: 100% of 11 scored buys are up 5% or more since purchase, averaging +106%.

Recent trades

DateStockTradeValue
May 26, 2026GHC Graham Holdings CoSold (not open market)—
May 26, 2026GHC Graham Holdings CoSold (not open market)—
May 26, 2026GHC Graham Holdings CoBought (not open market)—
Nov 11, 2025GHC Graham Holdings CoSold (not open market)$7.4M
Nov 11, 2025GHC Graham Holdings CoBought (not open market)—
Oct 7, 2025GHC Graham Holdings CoBought (not open market)—

Companies traded

  • GHC Graham Holdings Co: 11 buys, last May 26, 2026

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