Form4insider filings, from the source

Company · CIK 0000031462 · SIC 2840 — Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics · NYSE

ECOLAB INC. · ECL

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $3.3M · 3sales $9.8M · 4net −$6.6M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 11, 2026 PForm 4 →Sep 14, 4:35 pm EDTEric Mark GreenDirector3,690$276.64$1,020,7987,947+86.7%
Aug 18, 2026 SForm 4 →Aug 20, 4:33 pm EDTChristophe BeckCHAIRMAN, PRESIDENT & CEO, Director17,862$280.14$5,003,82572,932−19.7%
Aug 11, 2026 SForm 4 →Aug 11, 4:58 pm EDTGregory B CookCo-COO - Global Businesses4,567$285.13$1,302,30011,673−28.1%
Aug 3, 2026 FMForm 4 →Aug 5, 4:58 pm EDTJennifer J BradwaySVP & CORPORATE CONTROLLER9,401$278.79$820,8679,603—
Jul 30, 2026 SForm 4 →Jul 31, 4:46 pm EDTScott D KirklandCHIEF FINANCIAL OFFICER3,357$276.96$929,75517,524−16.1%
Jul 30, 2026 MForm 4 →Jul 31, 4:46 pm EDTScott D KirklandCHIEF FINANCIAL OFFICER3,972$117.73$467,62420,881—
Jun 30, 2026 AForm 4 →Jul 2, 4:51 pm EDTJohn J ZillmerDirector130——49,365—
Jun 30, 2026 AForm 4 →Jul 2, 4:49 pm EDTJulie WhalenDirector130——472—
Jun 30, 2026 AForm 4 →Jul 2, 4:47 pm EDTSuzanne M VautrinotDirector130——11,805—
Jun 30, 2026 AForm 4 →Jul 2, 4:45 pm EDTLionel L Nowell IIIDirector130——6,773—
Jun 30, 2026 AForm 4 →Jul 2, 4:43 pm EDTTracy B McKibbenDirector130——11,668—
Jun 30, 2026 AForm 4 →Jul 2, 4:41 pm EDTDavid MacLennanDirector176$278.46$12,81225,427—
Jun 30, 2026 AForm 4 →Jul 2, 4:39 pm EDTMichael LarsonDirector130——19,166—
Jun 30, 2026 AForm 4 →Jul 2, 4:37 pm EDTMarion K. GrossDirector130——597—
Jun 30, 2026 AForm 4 →Jul 2, 4:35 pm EDTEric Mark GreenDirector274$278.46$40,0004,257—
Jun 30, 2026 AForm 4 →Jul 2, 4:33 pm EDTMichel D DoukerisDirector130——8,458—
Jun 30, 2026 AForm 4 →Jul 2, 4:32 pm EDTShari L BallardDirector260$278.46$36,2509,685—
Jun 30, 2026 AForm 4 →Jul 2, 4:30 pm EDTJudson AlthoffDirector130——1,273—
Jun 11, 2026 PForm 4 →Jun 15, 4:30 pm EDTBenjamin M. ClarkEVP - Global Supply Chain1,000$263.83$263,8311,083+1,211%
Jun 10, 2026 PForm 4 →Jun 11, 4:30 pm EDTMichel D DoukerisDirector7,750$258.00$1,999,5008,326+1,345%
Jun 9, 2026 SForm 4 →Jun 10, 4:34 pm EDTDarrell R BrownCo-COO - Global Markets10,000$260.89$2,608,87032,733−23.4%
Jun 9, 2026 MForm 4 →Jun 10, 4:34 pm EDTDarrell R BrownCo-COO - Global Markets10,000$117.73$1,177,30042,733—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 3, 2026 MForm 4 →Aug 5, 4:58 pm EDTJennifer J BradwaySVP & CORPORATE CONTROLLER6,457——0—
Jul 30, 2026 MForm 4 →Jul 31, 4:46 pm EDTScott D KirklandCHIEF FINANCIAL OFFICER3,972——0—
Jun 9, 2026 MForm 4 →Jun 10, 4:34 pm EDTDarrell R BrownCo-COO - Global Markets10,000——0—