Company profile
ECOLAB INC. insider acquisitions
Company CIK 0000031462 · Reported insider acquisitions and filing context.
ECL · NYSE
These are company listings. A transaction is linked to a particular security only when the filing provides enough information.
Company activity summary
By transaction date, as of October 23, 2026.
| Type / code | Reported security | Transactions | Known purchase value | Missing amounts |
|---|---|---|---|---|
| Stock awardCode A | Common StockNon-derivative · Currency not specified | 15 | Not applicable | 0 |
Known purchase value sums available amounts for non-derivative purchases only. Missing amounts are excluded. “Currency not specified” does not establish that the amounts share a currency. These summaries use all matching loaded records, while the timeline below covers only the current page.
Transaction timeline
Who reported an acquisition, and when the transaction occurred.
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition
35 dated transactions · 8 of 24 reporting owners shown. Select one owner to focus the chart.
View timeline as a table
| Transaction date | Company / security | Reporting owners | Acquisition type |
|---|---|---|---|
| Sep 30, 2026 | ECOLAB INC.Common Stock | ZILLMER JOHN J | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | Whalen Julie | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | Vautrinot Suzanne M | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | NOWELL LIONEL L III | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | McKibben Tracy B | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | MacLennan David | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | MacLennan David | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | LARSON MICHAEL | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | Gross Marion K. | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | Green Eric Mark | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | Green Eric Mark | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | Doukeris Michel D | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | Ballard Shari L | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | Ballard Shari L | Stock award |
| Sep 30, 2026 | ECOLAB INC.Common Stock | Althoff Judson | Stock award |
| Dec 31, 2025 | ECOLAB INC.Common Stock | ZILLMER JOHN J | Stock award |
| Dec 31, 2025 | ECOLAB INC.Common Stock | NOWELL LIONEL L III | Stock award |
| Dec 31, 2025 | ECOLAB INC.Common Stock | LARSON MICHAEL | Stock award |
| Dec 8, 2025 | ECOLAB INC.Common Stock | MacLennan David | Purchase |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Clark Benjamin M. | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Hlila Alexandra M A | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Saluja Harpreet | Stock award |
| Dec 4, 2025 | ECOLAB INC.Common Stock | Saluja Harpreet | Exercise / conversion |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Boone Jandeen M | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Cook Gregory B | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Alfano Nicholas J. | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | King Margeaux | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Bradway Jennifer J | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | De Boo Alexander A. | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Kirkland Scott D | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Brown Darrell R | Stock award |
| Dec 3, 2025 | ECOLAB INC.Employee Stock Option (Right to Buy) | Beck Christophe | Stock award |
| Nov 24, 2025 | ECOLAB INC.Common Stock | De Boo Alexander A. | Exercise / conversion |
| Nov 12, 2025 | ECOLAB INC.Common Stock | MacLennan David | Exercise / conversion |
| Nov 12, 2025 | ECOLAB INC.Common Stock | Beck Christophe | Exercise / conversion |
Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.
Share price & reported acquisitions
Daily closing prices from a separate source. The date window above also filters prices; reporting-owner and transaction-type selections filter the markers.
Price history is not available
Market-price history is not connected yet.
ECL · Currency not specified. A marker uses that day's closing price, not the reported transaction price. No price is substituted for a missing trading day.
Reported acquisitions
Filing-date filters apply to the list and timeline. The summary above uses transaction dates.
| Filed / transacted | Reporting owners | Type / security | Quantity | Price / reference value | Details |
|---|---|---|---|---|---|
| Trade: | ZILLMER JOHN JDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Whalen JulieDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Vautrinot Suzanne MDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | NOWELL LIONEL L IIIDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | McKibben Tracy BDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | MacLennan DavidDirector | Stock awardCommon StockNon-derivative security · Code A | 46.36 | 276.355Value: 12,811.8178Currency not specified | View ↗ |
| Trade: | MacLennan DavidDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | LARSON MICHAELDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Gross Marion K.Director | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Green Eric MarkDirector | Stock awardCommon StockNon-derivative security · Code A | 144.75 | 276.355Value: 40,002.38625Currency not specified | View ↗ |
| Trade: | Green Eric MarkDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Doukeris Michel DDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Ballard Shari LDirector | Stock awardCommon StockNon-derivative security · Code A | 131.18 | 276.355Value: 36,252.2489Currency not specified | View ↗ |
| Trade: | Ballard Shari LDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Althoff JudsonDirector | Stock awardCommon StockNon-derivative security · Code A | 131.17 | 0Value: 0Currency not specified | View ↗ |
| Trade: | ZILLMER JOHN JDirector | Stock awardCommon StockNon-derivative security · Code A | 128 | 0Value: 0Currency not specified | View ↗ |
| Trade: | NOWELL LIONEL L IIIDirector | Stock awardCommon StockNon-derivative security · Code A | 128 | 0Value: 0Currency not specified | View ↗ |
| Trade: | LARSON MICHAELDirector | Stock awardCommon StockNon-derivative security · Code A | 128 | 0Value: 0Currency not specified | View ↗ |
| Trade: | MacLennan DavidDirector | PurchaseCommon StockNon-derivative security · Code P | 750 | 257.597Value: 193,197.75Currency not specified | View ↗ |
| Trade: | Clark Benjamin M.EVP - Global Supply Chain | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 4,872 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Hlila Alexandra M AEVP & GM - GLOBAL PEST | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 4,330 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Saluja HarpreetEVP - CORP STRAT & BUS DEV | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 5,954 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Saluja HarpreetEVP - CORP STRAT & BUS DEV | Exercise / conversionCommon StockNon-derivative security · Code M | 1,331 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Boone Jandeen MEVP, GC & Secretary | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 5,954 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Cook Gregory BEVP & PRES - INST GROUP | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 8,661 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Alfano Nicholas J.EVP & PRES - GLOBAL WATER | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 8,119 | 0Value: 0Currency not specified | View ↗ |
| Trade: | King MargeauxEVP - Human Resources | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 6,495 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Bradway Jennifer JSVP & CORPORATE CONTROLLER | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 4,060 | 0Value: 0Currency not specified | View ↗ |
| Trade: | De Boo Alexander A.EVP & PRES - GLOBAL MARKETS | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 4,872 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Kirkland Scott DCHIEF FINANCIAL OFFICER | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 15,697 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Brown Darrell RPRESIDENT & COO | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 16,780 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Beck ChristopheCHAIRMAN & CEO · Director | Stock awardEmployee Stock Option (Right to Buy)Derivative security · Code A | 64,954 | 0Value: 0Currency not specified | View ↗ |
| Trade: | De Boo Alexander A.EVP & PRES - GLOBAL MARKETS | Exercise / conversionCommon StockNon-derivative security · Code M | 2,153 | 119.12Value: 256,465.36Currency not specified | View ↗ |
| Trade: | MacLennan DavidDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 3,300 | 115.075Value: 379,747.5Currency not specified | View ↗ |
| Trade: | Beck ChristopheCHAIRMAN & CEO · Director | Exercise / conversionCommon StockNon-derivative security · Code M | 23,071 | 119.12Value: 2,748,217.52Currency not specified | View ↗ |
35 transactions on this page. Filing date, newest first.
Reporting owners are associated with a filing. Jointly reported amounts are not allocated to individual owners. Historical coverage is still being built. Read the methodology →