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sellModerate cluster of 5

William F Ziebell sold $2.3M of AJG

VICE PRESIDENT at Arthur J. Gallagher & Co.. 7,049 shares at an average of $324.41, traded Feb 18, 2025, filed Feb 19, 2025.

Warning score
45
Value
$2.3M
7,049 shares
Holdings after
40,033
-15% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $2.3M at market
    +25
  • Share of holdings sold
    Sold 15% of holdings
    +5
  • Cluster
    5 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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.

AJGOct 9, 2026 · close 232.70
Since filing Feb 19, 2025: -27.6%SPY +29.5% · excess -57.2%

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 0001127602-25-005606, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 18, 2025MOption exercise
Common Stock
+7,049$79.59$561k47,082Feb 19, 2025
Feb 18, 2025SOpen-market sale
Common Stock
-7,049$324.41$2.3M40,033Feb 19, 2025
Feb 18, 2025MOption exercise
Non-qualified Stock Optionderivative
-7,049$0.00$00Feb 19, 2025

Related signals

Other insiders at Arthur J. Gallagher & Co. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
36Weak
AJGsell 2
Arthur J. Gallagher & Co.
Richard C Cary
Controller, CAO
$253k
1,000 shares
-2%
38Weak
AJGsell 2
Arthur J. Gallagher & Co.
Scott R Hudson
Vice President
$3.2M
12,000 shares
-12%
28Weak
AJGbuy
Arthur J. Gallagher & Co.
Michael Robert Pesch
President
$19k
59 shares
-
45Moderate
AJGsell 4
Arthur J. Gallagher & Co.
Scott R Hudson
Vice President
$3.5M
10,500 shares
-10%
45Moderate
AJGsell 4
Arthur J. Gallagher & Co.
David S Johnson
director
$342k
1,000 shares
-2%
60Notable
AJGsell 4
Arthur J. Gallagher & Co.
Susan E Pietrucha
Chief Human Resources Officer
$4.6M
13,500 shares
-53%
60Notable
AJGsell 4
Arthur J. Gallagher & Co.
Richard C Cary
Controller, CAO
$4.1M
12,000 shares
-17%
40Moderate
AJGsell
Arthur J. Gallagher & Co.
Scott R Hudson
Vice President
$2.5M
7,510 shares
-8%
43Moderate
AJGsell 3
Arthur J. Gallagher & Co.
Patrick Murphy Gallagher
Chief Operating Officer
$869k
2,613 shares
-6%
60Notable
AJGsell 8
Arthur J. Gallagher & Co.
Walter D. Bay
General Counsel
$3.3M
10,000 shares
-12%

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.

William F Ziebell sold $2.3M of AJG | InsiderTell