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sellModerate cluster of 3

Nicolas Papadopoulo sold $2.1M of ACGL

CEO at ARCH CAPITAL GROUP LTD.. 21,930 shares at an average of $96.31, traded Mar 10, 2026, filed Mar 12, 2026.

Warning score
50
Value
$2.1M
21,930 shares
Holdings after
871,594
-2% from before
From 52-week low
+14%
low $84.72, close $96.19
From 52-week high
-6%
high $101.98, as of Mar 10, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $2.1M at market
    +25
  • Share of holdings sold
    Sold 2.5% of holdings
    0
  • Cluster
    3 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.

This signal so far: 1m +1.9%, 3m -3.3%, 6m +2.1%.

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.

ACGLOct 9, 2026 · close 95.57
Since filing Mar 12, 2026: +1.4%SPY +17.7% · excess -16.3%

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 0001345284-26-000005, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 10, 2026MOption exercise
Common Shares, $.0011 par value per share
+21,930$18.90$414k893,524Mar 12, 2026
Mar 10, 2026SOpen-market sale
Common Shares, $.0011 par value per share
-21,930$96.31$2.1M871,594Mar 12, 2026
Mar 10, 2026MOption exercise
Stock Option (Right to Buy)derivative
-21,930$0.00$00Mar 12, 2026

Related signals

Other insiders at ARCH CAPITAL GROUP LTD. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
32Weak
ACGLsell
ARCH CAPITAL GROUP LTD.
Francois Morin
CFO and Treasurer
$1.1M
11,010 shares
-6%
42Moderate
ACGLsell
ARCH CAPITAL GROUP LTD.
Brian S Posner
director
$59k
3,000 shares
-100%
41Moderate
ACGLsell
ARCH CAPITAL GROUP LTD.
Brian S Posner
director
$34k
2,000 shares
-100%
43Moderate
ACGLbuy
ARCH CAPITAL GROUP LTD.
Daniel Joseph Houston
director
$499k
5,300 shares
+115%
57Moderate
ACGLsell 3
ARCH CAPITAL GROUP LTD.
Brian S Posner
director
$51k
3,000 shares
-60%
39Weak
ACGLsell 3
ARCH CAPITAL GROUP LTD.
David Gansberg
President, Arch Capital Group
$569k
5,907 shares
-2%
30Weak
ACGLsell
ARCH CAPITAL GROUP LTD.
Maamoun Rajeh
President, Arch Capital Group
$4.6M
47,430 shares
-10%
58Moderate
ACGLsell 2
ARCH CAPITAL GROUP LTD.
John M Pasquesi
director, other
$20M
212,666 shares
-38%
52Moderate
ACGLsell 2
ARCH CAPITAL GROUP LTD.
Francois Morin
EVP AND CFO
$757k
8,000 shares
-3%
44Moderate
ACGLsell
ARCH CAPITAL GROUP LTD.
Maamoun Rajeh
PRESIDENT, ARCH CAPITAL GROUP
$941k
10,000 shares
-2%

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.

Nicolas Papadopoulo sold $2.1M of ACGL | InsiderTell