Skip to content
sellWeak cluster of 2

Mark C Lindgren sold $353k of AEE

other at AMEREN CORP. 3,500 shares at an average of $100.89, traded Sep 12, 2025, filed Sep 15, 2025.

Warning score
31
Value
$353k
3,500 shares
Holdings after
42,574
-8% from before
From 52-week low
+24%
low $78.86, close $98.00
From 52-week high
-2%
high $99.69, as of Sep 12, 2025

Score components

  • Role
    Other
    +8
  • Trade size
    $353k at market
    +15
  • Share of holdings sold
    Sold 7.6% of holdings
    0
  • 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 15, 2025: +4.6%SPY +19.4% · excess -14.8%

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 0001640852-25-000004, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 12, 2025SOpen-market sale
Common Stock, $.01 Par Value
-3,500$100.89$353k42,574Sep 15, 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%
48Moderate
AEEsell 5
AMEREN CORP
Richard J Harshman
director
$262k
2,500 shares
-11%
30Weak
AEEsell 5
AMEREN CORP
Rafael Flores
director
$24k
225 shares
-2%
16Weak
AEEsell 510b5-1
AMEREN CORP
Theresa A Shaw
SVP, Finance and CAO
$34k
325 shares
-1%
48Moderate
AEEsell 5
AMEREN CORP
Patrick E Smith
SVP of Subsidiary
$252k
2,404 shares
-14%
37Weak
AEEsell 510b5-1
AMEREN CORP
Michael L Moehn
Sr Executive VP & CFO
$659k
6,500 shares
-3%
32Weak
AEEsell 2
AMEREN CORP
Gwendolyn G Mizell
other
$149k
1,500 shares
-16%
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%

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 C Lindgren sold $353k of AEE | InsiderTell