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sellWeak cluster of 210b5-1 plan

Steven S Heinrichs sold $814k of MWA

EVP, CFO, CLO and CCO at Mueller Water Products, Inc.. 33,522 shares at an average of $24.29, traded Dec 9, 2025, filed Dec 10, 2025.

Warning score
38
Value
$814k
33,522 shares
Holdings after
11,493
-74% from before
From 52-week low
+13%
low $21.26, close $23.93
From 52-week high
-14%
high $27.79, as of Dec 9, 2025

Score components

  • Role
    Other
    +8
  • Trade size
    $814k at market
    +22
  • Share of holdings sold
    Sold 74% of holdings
    +20
  • Cluster
    2 insiders selling within 14 days
    +8
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

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.

MWAOct 9, 2026 · close 21.67
Since filing Dec 10, 2025: -11.5%SPY +14.5% · excess -25.9%

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 0001225208-25-009838, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Dec 9, 2025SOpen-market sale
Common Stock10b5-1
-14,965$24.29$363k30,050Dec 10, 2025
Dec 9, 2025SOpen-market sale
Common Stock10b5-1
-18,557$24.29$451k11,493Dec 10, 2025

Related signals

Other insiders at Mueller Water Products, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
22Weak
MWAbuy10b5-1
Mueller Water Products, Inc.
Brian C. Healy
director
$30k
1,376 shares
+6%
34Weak
MWAsell 2
Mueller Water Products, Inc.
Todd P Helms
SVP and CHRO
$237k
9,997 shares
-16%
3Weak
MWAsell 210b5-1
Mueller Water Products, Inc.
Christine Ortiz
director
$13k
550 shares
-2%
28Weak
MWAsell 2
Mueller Water Products, Inc.
Todd P Helms
SVP and CHRO
$372k
15,094 shares
-15%
8Weak
MWAbuy10b5-1
Mueller Water Products, Inc.
Brian C. Healy
director
$28k
1,070 shares
+7%
36Weak
MWAsell 2
Mueller Water Products, Inc.
Suzanne G Smith
VP and CAO
$20k
750 shares
-98%
47Moderate
MWAsell 3
Mueller Water Products, Inc.
Steven S Heinrichs
EVP, CFO, CLO and CCO
$277k
10,310 shares
-47%
49Moderate
MWAsell 3
Mueller Water Products, Inc.
Suzanne G Smith
VP and CAO
$35k
1,288 shares
-63%
55Moderate
MWAsell 4
Mueller Water Products, Inc.
Thomas J Hansen
director
$628k
24,005 shares
-22%
56Moderate
MWAsell 4
Mueller Water Products, Inc.
Suzanne G Smith
VP and CAO
$227k
8,621 shares
-92%

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.

Steven S Heinrichs sold $814k of MWA | InsiderTell