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sellWeak cluster of 2

Gwendolyn G Mizell sold $149k of AEE

other at AMEREN CORP. 1,500 shares at an average of $99.50, traded Sep 3, 2025, filed Sep 4, 2025.

Warning score
32
Value
$149k
1,500 shares
Holdings after
7,629
-16% from before
From 52-week low
+22%
low $78.86, close $96.47
From 52-week high
-3%
high $99.69, as of Sep 3, 2025

Score components

  • Role
    Other
    +8
  • Trade size
    $149k at market
    +11
  • Share of holdings sold
    Sold 16% of holdings
    +5
  • Cluster
    2 insiders selling within 14 days
    +8

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.

AEEOct 9, 2026 · close 102.19
Since filing Sep 4, 2025: +4.9%SPY +21.6% · excess -16.6%

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 0001002910-25-000122, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 3, 2025SOpen-market sale
Common Stock, $.01 Par Value
-1,500$99.50$149k7,629Sep 4, 2025

Related signals

Other insiders at AMEREN CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
20Weak
AEEsell
AMEREN CORP
Rafael Flores
director
$26k
248 shares
-2%
31Weak
AEEsell 2
AMEREN CORP
Mark C Lindgren
other
$353k
3,500 shares
-8%
18Weak
AEEsell
AMEREN CORP
Gwendolyn G Mizell
other
$102k
1,000 shares
-10%
22Weak
AEEsell10b5-1
AMEREN CORP
Michael L Moehn
Sr Executive VP & CFO
$667k
6,500 shares
-3%
22Weak
AEEsell10b5-1
AMEREN CORP
Michael L Moehn
Sr Executive VP & CFO
$641k
6,500 shares
-3%
45Moderate
AEEsell 810b5-1
AMEREN CORP
Martin J Lyons
Chairman, President & CEO
$1.5M
14,833 shares
-5%
15Weak
AEEsell 810b5-1
AMEREN CORP
Mark C Lindgren
other
$194k
1,870 shares
-4%
54Moderate
AEEsell 8
AMEREN CORP
Chonda J Nwamu
Executive Vice President
$558k
5,500 shares
-11%
21Weak
AEEsell 810b5-1
AMEREN CORP
Shawn E Schukar
other
$492k
4,743 shares
-8%
40Moderate
AEEsell 8
AMEREN CORP
Theresa A Shaw
SVP, Finance and CAO
$100k
1,000 shares
-3%

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.

Gwendolyn G Mizell sold $149k of AEE | InsiderTell