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sellWeak cluster of 2

Mark Andrew Warner sold $444k of SEIC

See Remarks* at SEI INVESTMENTS CO. 5,000 shares at an average of $88.75, traded Jul 29, 2025, filed Jul 30, 2025.

Warning score
38
Value
$444k
5,000 shares
Holdings after
1,300
-79% from before
From 52-week low
+35%
low $64.74, close $87.41
From 52-week high
-6%
high $92.68, as of Jul 29, 2025

Score components

  • Role
    Other
    +8
  • Trade size
    $444k at market
    +17
  • Share of holdings sold
    Sold 79% of holdings
    +20
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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 -0.3%, 3m -9.0%, 6m -2.2%.

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.

SEICOct 12, 2026 · close 105.00
Since filing Jul 30, 2025: +20.0%SPY +24.3% · excess -4.3%

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 0001628280-25-036685, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 29, 2025MOption exercise
Common Stock
+5,000$49.63$248k6,300Jul 30, 2025
Jul 29, 2025SOpen-market sale
Common Stock
-5,000$88.75$444k1,300Jul 30, 2025
Jul 29, 2025MOption exercise
STOCK OPTION RIGHT TO PURCHASEderivative
-2,500--0Jul 30, 2025
Jul 29, 2025MOption exercise
STOCK OPTION RIGHT TO PURCHASEderivative
-2,500--0Jul 30, 2025

Related signals

Other insiders at SEI INVESTMENTS CO and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
41Moderate
SEICsell 2
SEI INVESTMENTS CO
Alfred P West Jr
Executive Chairman
$3.5M
33,877 shares
-0%
36Weak
SEICsell 2
SEI INVESTMENTS CO
Michael Lane
Executive Vice President
$247k
2,400 shares
-6%
55Moderate
SEICsell 3
SEI INVESTMENTS CO
Ryan Hicke
Chief Executive Officer
$4.2M
37,500 shares
-16%
34Weak
SEICsell 3
SEI INVESTMENTS CO
Carmen Romeo
director
$549k
5,000 shares
-0%
60Notable
SEICsell 3
SEI INVESTMENTS CO
Michael Peterson
Executive Vice President
$4.2M
37,500 shares
-65%
50Moderate
SEICsell 6
SEI INVESTMENTS CO
Philip McCabe
See Remarks
$3.2M
30,000 shares
-38%
45Moderate
SEICsell 6
SEI INVESTMENTS CO
Kathryn McCarthy
director
$1.0M
10,000 shares
-11%
50Moderate
SEICsell 6
SEI INVESTMENTS CO
Carl Guarino
director
$1.0M
10,000 shares
-35%
60Notable
SEICsell 6
SEI INVESTMENTS CO
Michael Peterson
Executive Vice President
$2.6M
25,000 shares
-55%
60Notable
SEICsell 6
SEI INVESTMENTS CO
Mark Andrew Warner
See Remarks*
$1.5M
15,000 shares
-94%

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.

Mark Andrew Warner sold $444k of SEIC | InsiderTell