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 +126%.

Recent trades

DateStockTradeValue
Aug 13, 2026GHC Graham Holdings CoSold (not open market)—
Aug 13, 2026GHC Graham Holdings CoBought (not open market)—
Aug 13, 2026GHC Graham Holdings CoBought (not open market)—
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)—

Companies traded

  • GHC Graham Holdings Co: 11 buys, last Aug 13, 2026

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