Form 4 Tracker
ECOLAB INC.
ECL

51 insider filings · Latest: Jun 11, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Jun 11, 2026Jun 15 8:30 PMBenjamin M. ClarkEVP - Global Supply Chain
Purchase
1,000$263.83$263.8K1,082.581(D)

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Jun 10, 2026Jun 11 8:30 PMMichel D DoukerisDirector
Purchase
7,750$258.00$2.0M8,326.26(D)

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Jun 9, 2026Jun 10 8:34 PMDarrell R BrownCo-COO - Global Markets
Sale
10,000$260.89$2.6M32,733.364(D)

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Jun 9, 2026Jun 9 9:39 PMDarrell R. Brown
Proposed Sale
10,000$257.41$2.6M

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May 27, 2026May 27 8:36 PMSuzanne M VautrinotDirector
Sale
1,004$264.98$266.0K11,651.22(D)

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May 27, 2026May 27 8:33 PMSuzanne M. Vautrinot
Proposed Sale
1,004$254.23$255.2K

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May 13, 2026May 14 9:03 PMDavid MaclennanDirector
Purchase
1,000$250.65$250.7K25,230.01(D)

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May 4, 2026May 5 9:27 PMDavid MaclennanDirector
Purchase
800$256.91$205.5K24,230.01(D)

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Feb 26, 2026Feb 27 9:37 PMGregory B CookEVP & PRES - INST GROUP
Sale
3,519$304.25$1.1M11,673.394(D)

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Feb 26, 2026Feb 26 9:38 PMGregory B. Cook
Proposed Sale
3,519$306.52$1.1M

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Feb 25, 2026Feb 26 9:34 PMTracy B MckibbenDirector
Sale
1,265$308.66$390.5K11,357.58(D)

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Feb 24, 2026Feb 25 9:57 PMChristophe BeckDirector, CHAIRMAN & CEO
Sale
20,000$307.37$6.1M90,794.118(D)

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Feb 25, 2026Feb 25 9:52 PMTracy B. McKibben
Proposed Sale
1,265$308.16$389.8K

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Feb 24, 2026Feb 24 9:49 PMChristophe Beck
Proposed Sale
20,000$305.67$6.1M

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Feb 17, 2026Feb 18 9:40 PMNicholas J. AlfanoEVP & PRES - GLOBAL WATER
Sale
9,501$303.58$2.9M4,721.639(D)

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Feb 17, 2026Feb 17 9:50 PMNicholas J. Alfano
Proposed Sale
9,501$299.17$2.8M

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Feb 13, 2026Feb 17 9:42 PMVictoria ReichDirector
Sale
1,000$301.08$301.1K25,175.69(D)

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Feb 13, 2026Feb 17 9:35 PMJennifer J BradwaySVP & CORPORATE CONTROLLER
Sale
613$302.01$185.1K4,706.362(D)

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Feb 13, 2026Feb 13 9:38 PMVictoria J. Reich
Proposed Sale
1,000$300.69$300.7K

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Feb 13, 2026Feb 13 9:32 PMJennifer J. Bradway
Proposed Sale
613$300.69$184.3K

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Feb 17, 2026Feb 18 9:40 PMNicholas J. AlfanoEVP & PRES - GLOBAL WATER
Option Exercise
9,501$137.090(D)

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Feb 13, 2026Feb 17 9:46 PMJohn J ZillmerDirector
Option Exercise
2,300$115.080(D)

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Feb 13, 2026Feb 17 9:42 PMVictoria ReichDirector
Option Exercise
1,000$115.080(D)

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Feb 13, 2026Feb 17 9:35 PMJennifer J BradwaySVP & CORPORATE CONTROLLER
Option Exercise
950$137.090(D)

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