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sellNotable cluster of 6

Alfred P West Jr sold $11M of SEIC

Executive Chairman at SEI INVESTMENTS CO. 137,099 shares at an average of $80.28, traded Nov 7, 2024, filed Nov 12, 2024.

Warning score
60
Value
$11M
137,099 shares
Holdings after
7,361,516
-2% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Chair
    +20
  • Trade size
    $11.0M at market
    +25
  • Share of holdings sold
    Sold 1.8% of holdings
    0
  • Cluster
    6 insiders selling within 14 days
    +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 +7.1%, 3m +2.9%, 6m +4.5%.

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 9, 2026 · close 104.70
Since filing Nov 12, 2024: +32.6%SPY +33.4% · excess -0.8%

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 0000350894-24-000142, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 7, 2024SOpen-market sale
Common Stock
-30,000$80.24$2.4M7,468,615Nov 12, 2024
Nov 8, 2024SOpen-market sale
Common Stock
-100,000$80.26$8.0M7,368,615Nov 12, 2024
Nov 11, 2024SOpen-market sale
Common Stock
-7,099$80.81$574k7,361,516Nov 12, 2024

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%
33Weak
SEICsell
SEI INVESTMENTS CO
Alfred P West Jr
Executive Chairman
$5.0M
57,332 shares
-1%
32Weak
SEICsell
SEI INVESTMENTS CO
William Doran
director
$453k
5,000 shares
-1%
44Moderate
SEICsell 5
SEI INVESTMENTS CO
Kathryn McCarthy
director
$911k
10,000 shares
-11%
50Moderate
SEICsell 5
SEI INVESTMENTS CO
Mark Andrew Warner
In Remarks
$365k
4,000 shares
-81%
60Notable
SEICsell 5
SEI INVESTMENTS CO
Philip McCabe
See Remarks
$1.4M
15,000 shares
-21%

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.