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sellWeak

Tony Allen sold $6,600 of GHC

director at Graham Holdings Co. 7 shares at an average of $942.89, traded Jul 30, 2025, filed Mar 10, 2026.

Warning score
25
Value
$6,600
7 shares
Holdings after
8
-47% from before
From 52-week low
+31%
low $722.36, close $946.18
From 52-week high
-5%
high $992.81, as of Jul 30, 2025

Score components

  • Role
    Director
    +15
  • Trade size
    $7k at market
    0
  • Share of holdings sold
    Sold 47% of holdings
    +10
  • Cluster
    No other insider selling within 14 days
    0

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

GHCOct 9, 2026 · close 1,173
Since filing Mar 10, 2026: +11.5%SPY +15.9% · excess -4.4%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001628280-26-016549, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 30, 2025SOpen-market sale
Class B Common Stock
-7$942.89$6,6008Mar 10, 2026

Related signals

Other insiders at Graham Holdings Co and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
16Weak
GHCsell10b5-1
Graham Holdings Co
Marcel A. Snyman
VP-Chief Accounting Officer
$140k
159 shares
-26%
35Weak
GHCsell
Graham Holdings Co
Katharine Weymouth
director
$359k
378 shares
-19%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Tony Allen sold $6,600 of GHC | InsiderTell