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sellWeak cluster of 2

Gregory B Cook sold $565k of ECL

EVP & PRES - INST GROUP at ECOLAB INC.. 2,234 shares at an average of $253.00, traded May 15, 2025, filed May 16, 2025.

Warning score
32
Value
$565k
2,234 shares
Holdings after
9,135
-20% from before
From 52-week low
+13%
low $222.13, close $251.92
From 52-week high
-5%
high $264.93, as of May 15, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $565k at market
    +19
  • Share of holdings sold
    Sold 20% of holdings
    +5
  • 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.

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.

ECLOct 9, 2026 · close 281.83
Since filing May 16, 2025: +10.5%SPY +33.2% · excess -22.7%

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 0001415889-25-013462, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 15, 2025MOption exercise
Common Stock
+2,234$117.73$263k11,369May 16, 2025
May 15, 2025SOpen-market sale
Common Stock
-2,234$253.00$565k9,135May 16, 2025
May 15, 2025MOption exercise
Employee Stock Option (Right to Buy)derivative
-2,234$0.00$00May 16, 2025

Related signals

Other insiders at ECOLAB INC. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
50Moderate
ECLbuy
ECOLAB INC.
Eric Mark Green
director
$1.0M
3,690 shares
+87%
29Weak
ECLsell 2
ECOLAB INC.
Suzanne M Vautrinot
director
$383k
1,354 shares
-11%
26Weak
ECLsell 2
ECOLAB INC.
Jennifer J Bradway
SVP & CORPORATE CONTROLLER
$225k
807 shares
-16%
26Weak
ECLbuy
ECOLAB INC.
David MacLennan
director
$167k
600 shares
+3%
15Weak
ECLsell
ECOLAB INC.
Victoria Reich
director
$352k
1,300 shares
-5%
53Moderate
ECLsell 2
ECOLAB INC.
Nicholas J. Alfano
EVP & PRES - GLOBAL INDUSTRIAL
$2.5M
9,930 shares
-68%
31Weak
ECLbuy
ECOLAB INC.
David MacLennan
director
$126k
500 shares
+3%
50Moderate
ECLsell 5
ECOLAB INC.
Larry L Berger
EVP & CHIEF TECHNICAL OFFICER
$2.9M
10,858 shares
-41%
33Weak
ECLsell 5
ECOLAB INC.
Jennifer J Bradway
SVP & CORPORATE CONTROLLER
$229k
856 shares
-17%
75Notable
ECLsell 5
ECOLAB INC.
Machiel Duijser
EVP & CSCO
$1.5M
5,721 shares
-60%

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.

Gregory B Cook sold $565k of ECL | InsiderTell