| $191M | ||
| $100M | ||
| $60M | ||
| $50M | ||
| $8M | ||
| $7M |
Buys | $591,984 | 4 | 25 |
Sells | $15,666,244 | 12 | 75 |
| MacLennan David | director | 4 | $591,984 | 0 | $0 | $591,984 |
| REICH VICTORIA | director | 0 | $0 | 1 | $352,300 | $-352,300 |
| De Boo Alexander A. | EVP & PRES - GLOBAL MARKETS | 0 | $0 | 1 | $381,452 | $-381,452 |
| Vautrinot Suzanne M | director | 0 | $0 | 1 | $383,401 | $-383,401 |
| McKibben Tracy B | director | 0 | $0 | 1 | $451,035 | $-451,035 |
| Bradway Jennifer J | SVP & CORPORATE CONTROLLER | 0 | $0 | 2 | $454,245 | $-454,245 |
| HIGGINS ARTHUR J | director | 0 | $0 | 1 | $473,490 | $-473,490 |
| Cook Gregory B | EVP & PRES - INST GROUP | 0 | $0 | 1 | $565,202 | $-565,202 |
| Duijser Machiel | EVP & CSCO | 0 | $0 | 1 | $1.51M | $-1.51M |
| Alfano Nicholas J. | EVP & PRES - GLOBAL INDUSTRIAL | 0 | $0 | 1 | $2.52M | $-2.52M |
| Berger Larry L | EVP & CHIEF TECHNICAL OFFICER | 0 | $0 | 1 | $2.9M | $-2.9M |
| Beck Christophe | CHAIRMAN & CEO | 0 | $0 | 1 | $5.68M | $-5.68M |
Ecolab Inc. provides water, hygiene, and infection prevention solutions and services in the United States and internationally. The company operates through Global Industrial, Global Institutional & Specialty, and Global Healthcare & Life Sciences segments. The Global Industrial segment offers water treatment and process applications, and cleaning and sanitizing solutions to manufacturing, food and beverage processing, transportation, chemical, metals and mining, power generation, pulp and paper, commercial laundry, petroleum, refining, and petrochemical industries. The Global Institutional & Specialty segment provides specialized cleaning and sanitizing products to the foodservice, hospitality, lodging, government and education, and retail industries. Its Global Healthcare & Life Sciences segment offers specialized cleaning and sanitizing products to the healthcare, personal care, and pharmaceutical industries, such as infection prevention and surgical solutions, and end-to-end cleaning and contamination control solutions under the Ecolab, Microtek, and Anios brand names. The company's Other segment offers pest elimination services to detect, eliminate, and prevent pests, such as rodents and insects in restaurants, food and beverage processors, educational and healthcare facilities, hotels, quick service restaurant and grocery operations, and other institutional and commercial customers. This segment also provides colloidal silica for binding and polishing applications in semiconductor, catalyst, and aerospace component manufacturing, as well as chemical industries; and products and services that manage wash process through custom designed programs, premium products, dispensing equipment, water and energy management, and reduction, as well as real time data management. It sells its products through field sales and corporate account personnel, distributors, and dealers. The company was founded in 1923 and is headquartered in Saint Paul, Minnesota.
Over the last 12 months, insiders at Ecolab Inc. have bought $591,984 and sold $15.67M worth of Ecolab Inc. stock.
On average, over the past 5 years, insiders at Ecolab Inc. have bought $3.09M and sold $136.6M worth of stock each year.
Highest buying activity among insiders over the last 12 months: MacLennan David (director) — $591,984.
The last purchase of 750 shares for transaction amount of $193,198 was made by MacLennan David (director) on 2025‑12‑08.
| 2025-12-08 | MacLennan David | director | 750 0.0003% | $257.60 | $193,198 | +2.53% | ||
| 2025-11-24 | Sale | De Boo Alexander A. | EVP & PRES - GLOBAL MARKETS | 1,422 0.0005% | $268.25 | $381,452 | -1.55% | |
| 2025-11-12 | Sale | Beck Christophe | CHAIRMAN & CEO | 21,714 0.0078% | $261.41 | $5.68M | +1.10% | |
| 2025-08-19 | Sale | Vautrinot Suzanne M | director | 1,354 0.0005% | $283.16 | $383,401 | -5.14% | |
| 2025-08-13 | Sale | Bradway Jennifer J | SVP & CORPORATE CONTROLLER | 807 0.0003% | $279.28 | $225,379 | -4.29% | |
| 2025-08-13 | MacLennan David | director | 600 0.0002% | $278.51 | $167,108 | -4.29% | ||
| 2025-06-12 | Sale | REICH VICTORIA | director | 1,300 0.0005% | $271.00 | $352,300 | -0.57% | |
| 2025-05-15 | Sale | Cook Gregory B | EVP & PRES - INST GROUP | 2,234 0.0008% | $253.00 | $565,202 | +4.91% | |
| 2025-05-07 | Sale | Alfano Nicholas J. | EVP & PRES - GLOBAL INDUSTRIAL | 9,930 0.0035% | $253.75 | $2.52M | +5.45% | |
| 2025-05-07 | MacLennan David | director | 500 0.0002% | $251.75 | $125,873 | +5.45% | ||
| 2025-02-26 | Sale | Berger Larry L | EVP & CHIEF TECHNICAL OFFICER | 10,858 0.0038% | $266.95 | $2.9M | +0.14% | |
| 2025-02-25 | Sale | Bradway Jennifer J | SVP & CORPORATE CONTROLLER | 856 0.0003% | $267.37 | $228,866 | +0.43% | |
| 2025-02-14 | Sale | McKibben Tracy B | director | 1,704 0.0006% | $264.69 | $451,035 | +0.72% | |
| 2025-02-13 | Sale | HIGGINS ARTHUR J | director | 1,800 0.0006% | $263.05 | $473,490 | +0.38% | |
| 2025-02-13 | Sale | Duijser Machiel | EVP & CSCO | 5,721 0.002% | $264.04 | $1.51M | +0.38% | |
| 2025-02-13 | MacLennan David | director | 400 0.0001% | $264.51 | $105,806 | +0.38% | ||
| 2024-11-22 | Sale | GATES WILLIAM H III | 10 percent owner | 70,000 0.0248% | $245.95 | $17.22M | +7.52% | |
| 2024-11-21 | Sale | GATES WILLIAM H III | 10 percent owner | 100,000 0.0353% | $242.79 | $24.28M | +8.34% | |
| 2024-11-20 | Sale | GATES WILLIAM H III | 10 percent owner | 106,542 0.0376% | $241.21 | $25.7M | +9.00% | |
| 2024-11-19 | Sale | GATES WILLIAM H III | 10 percent owner | 79,585 0.0281% | $244.48 | $19.46M | +7.77% |
| Beck Christophe | CHAIRMAN & CEO | 72644 0.0256% | $19.74M | 0 | 15 | |
| HIGGINS ARTHUR J | director | 26535 0.0094% | $7.21M | 1 | 8 | +31.23% |
| REICH VICTORIA | director | 24620 0.0087% | $6.69M | 0 | 8 | |
| MacLennan David | director | 23035 0.0081% | $6.26M | 17 | 0 | +8.16% |
| Berger Larry L | EVP & CHIEF TECHNICAL OFFICER | 15744 0.0056% | $4.28M | 0 | 14 | |
| Vautrinot Suzanne M | director | 11199 0.004% | $3.04M | 0 | 1 | |
| McKibben Tracy B | director | 9734 0.0034% | $2.65M | 1 | 1 | <0.0001% |
| Cook Gregory B | EVP & PRES - INST GROUP | 9135 0.0032% | $2.48M | 0 | 2 | |
| De Boo Alexander A. | EVP & PRES - GLOBAL MARKETS | 5726 0.002% | $1.56M | 0 | 2 | |
| Alfano Nicholas J. | EVP & PRES - GLOBAL INDUSTRIAL | 4708 0.0017% | $1.28M | 0 | 4 | |
| Bradway Jennifer J | SVP & CORPORATE CONTROLLER | 4326 0.0015% | $1.18M | 0 | 3 | |
| Duijser Machiel | EVP & CSCO | 3774 0.0013% | $1.03M | 0 | 2 | |
| CASCADE INVESTMENT, L.L.C. | 31185470 11.0012% | $8.47B | 4 | 0 | <0.0001% | |
| GATES WILLIAM H III | 10 percent owner | 29178741 10.2933% | $7.93B | 20 | 16 | +13.84% |
| BAKER DOUGLAS M JR | 623927 0.2201% | $169.54M | 0 | 17 | ||
| SCHUMAN ALLAN L | director | 592859 0.2091% | $161.1M | 0 | 9 | |
| SCHMECHEL DANIEL J | CFO and Treasurer | 161241 0.0569% | $43.81M | 0 | 2 | |
| HANDLEY THOMAS W | President and COO | 112268 0.0396% | $30.51M | 0 | 5 | |
| BELL LAWRENCE T | General Counsel and Secretary | 104058 0.0367% | $28.28M | 0 | 9 | |
| NISITA MAURIZIO | SVP - Global Operations | 100719 0.0355% | $27.37M | 0 | 4 | |
| LEWIS DIANA D | SVP - Human Resources | 93491 0.033% | $25.4M | 0 | 5 | |
| GRUNDHOFER JERRY A | director | 62307 0.022% | $16.93M | 4 | 1 | +14.32% |
| BILLER LESLIE S | director | 49164 0.0173% | $13.36M | 0 | 3 | |
| McCormick Michael C. | EVP CORPORATE AFFAIRS | 47067 0.0166% | $12.79M | 0 | 10 | |
| SANDERS DANIEL S | director | 46290 0.0163% | $12.58M | 1 | 0 | +18.83% |
| HOWARD JAMES J | director | 45903 0.0162% | $12.47M | 0 | 1 | |
| Taylor Stephen M | EVP and Pres. - Nalco Champion | 44466 0.0157% | $12.08M | 0 | 4 | |
| SPOONER JOHN P | President of International | 39441 0.0139% | $10.72M | 0 | 5 | |
| LEVIN JERRY W | director | 32521 0.0115% | $8.84M | 0 | 17 | |
| Hickey Michael A | EVP - Special Initiatives | 30887 0.0109% | $8.39M | 0 | 14 | |
| Inchaustegui Roberto | EVP - Growth Initiatives | 29579 0.0104% | $8.04M | 0 | 12 | |
| BECK BARBARA | 26821 0.0095% | $7.29M | 0 | 2 | ||
| Mason Phillip J | Ex.VP & President EMEA | 25859 0.0091% | $7.03M | 0 | 2 | |
| Marsh Laurie M | EVP - HUMAN RESOURCES | 24447 0.0086% | $6.64M | 0 | 6 | |
| MILLER JAMES A | ExVP & Pres. GlobalServ.&Spec. | 21575 0.0076% | $5.86M | 0 | 7 | |
| SEIFERT JAMES J | Ex.VP, Gen. Counsel & Secy. | 21279 0.0075% | $5.78M | 1 | 4 | +1.32% |
| ETTINGER JEFFREY M | 18943 0.0067% | $5.15M | 2 | 0 | <0.0001% | |
| Mulhere Timothy P | 18967 0.0067% | $5.15M | 0 | 19 | ||
| Meyer Michael L | Executive VP - Human Resources | 15264 0.0054% | $4.15M | 0 | 1 | |
| PRITCHARD BETH M | director | 14272 0.005% | $3.88M | 2 | 0 | +11.97% |
| Corkrean John J | Sr.VP and Corporate Controller | 12763 0.0045% | $3.47M | 0 | 2 | |
| Busch Angela M | EVP - CORP STRAT & BUS DEV | 11970 0.0042% | $3.25M | 0 | 15 | |
| Casale Carl M | director | 11495 0.0041% | $3.12M | 1 | 0 | +5.34% |
| Wyant Jill S | 10123 0.0036% | $2.75M | 0 | 9 | ||
| Simermeyer Elizabeth A | 8943 0.0032% | $2.43M | 0 | 6 | ||
| Brown Darrell R | 8431 0.003% | $2.29M | 0 | 5 | ||
| Blanco Alex N | EVP & Chief Supply Chain Off | 8025 0.0028% | $2.18M | 0 | 1 | |
| LAVANDIER BRUNO | SVP & Corporate Controller | 7732 0.0027% | $2.1M | 0 | 4 | |
| Hughes Bryan L | Sr. VP & Corporate Controller | 7500 0.0026% | $2.04M | 0 | 4 | |
| DE SCHUTTER RICHARD U | director | 6677 0.0024% | $1.81M | 1 | 0 | +9.93% |
| CHAZEN STEPHEN I | director | 5245 0.0019% | $1.43M | 1 | 0 | +17.58% |
| Kirkland Scott D | 3322 0.0012% | $902,687.06 | 0 | 2 | ||
| Aronson Martha Goldberg | EVP & Pres.-Global Healthcare | 2292 0.0008% | $622,805.16 | 0 | 1 | |
| FRITZE STEVEN L | Former Chief Financial Officer | 1655 0.0006% | $449,713.15 | 0 | 6 | |
| Charton Jerome | 1643 0.0006% | $446,452.39 | 0 | 3 | ||
| Peterson Gail | SVP - GLOBAL MKTG & COMMS | 1567 0.0006% | $425,800.91 | 0 | 1 | |
| NEWLIN STEPHEN D | President - Industrial Sector | 1000 0.0004% | $271,730.00 | 1 | 3 | +13.71% |
| Snedeker C William | EVP-Global Services Sector | 1107 0.0004% | $300,804.84 | 0 | 2 | |
| HENKEL KGAA /NEW/ | 10 percent owner | 0 0% | $0 | 1 | 1 | |
| HENKEL CHEMIE VERWALTUNGSGESELLSCHAFT MBH | other | 0 0% | $0 | 0 | 1 | |
| IANNUZZI LUCIANO | EVP-Europe, Africa & M.E. | 0 0% | $0 | 0 | 3 | |
| Henkel CORP | 10 percent owner | 0 0% | $0 | 0 | 2 |
| Increased Positions | 740 | +43.84% | 14M | +6.36% |
| Decreased Positions | 705 | -41.77% | 14M | -6.14% |
| New Positions | 112 | New | 2M | New |
| Sold Out Positions | 96 | Sold Out | 1M | Sold Out |
| Total Postitions | 1,723 | +2.07% | 225M | +0.22% |
| Vanguard Group Inc | $6.62M | 8.9% | 25.19M | +527,902 | +2.14% | 2025-09-30 |
| Blackrock, Inc. | $5.95M | 8% | 22.64M | +756,267 | +3.46% | 2025-09-30 |
| State Street Corp | $2.94M | 3.96% | 11.21M | +1,574 | +0.01% | 2025-09-30 |
| Morgan Stanley | $1.95M | 2.63% | 7.44M | +220,412 | +3.05% | 2025-09-30 |
| Jpmorgan Chase & Co | $1.7M | 2.29% | 6.49M | +3M | +80.22% | 2025-09-30 |
| Geode Capital Management, Llc | $1.47M | 1.98% | 5.59M | +109,241 | +1.99% | 2025-09-30 |
| Gates Foundation Trust | $1.37M | 1.84% | 5.22M | 0 | 0% | 2025-09-30 |
| Aristotle Capital Management, Llc | $1.07M | 1.44% | 4.07M | -193,433 | -4.54% | 2025-09-30 |
| Pictet Asset Management Holding Sa | $960,694.00 | 1.29% | 3.66M | -483,159 | -11.67% | 2025-09-30 |
| Royal Bank Of Canada | $951,575.00 | 1.28% | 3.62M | +87,581 | +2.48% | 2025-09-30 |