| $126M | ||
| $85M | ||
| $34M | ||
| $33M | ||
| $32M | ||
| $27M |
Buys | $3,933,506 | 6 | 32 |
Sells | $27,147,472 | 13 | 68 |
| Doukeris Michel D | director | 1 | $2M | 0 | $0 | $2M |
| Green Eric Mark | director | 1 | $1.02M | 0 | $0 | $1.02M |
| MacLennan David | director | 3 | $649,377 | 0 | $0 | $649,377 |
| Clark Benjamin M. | EVP - Global Supply Chain | 1 | $263,831 | 0 | $0 | $263,831 |
| Bradway Jennifer J | SVP & CORPORATE CONTROLLER | 0 | $0 | 1 | $185,132 | $-185,132 |
| Vautrinot Suzanne M | director | 0 | $0 | 1 | $266,040 | $-266,040 |
| REICH VICTORIA | director | 0 | $0 | 1 | $301,080 | $-301,080 |
| De Boo Alexander A. | EVP & PRES - GLOBAL MARKETS | 0 | $0 | 1 | $381,452 | $-381,452 |
| McKibben Tracy B | director | 0 | $0 | 1 | $390,455 | $-390,455 |
| Kirkland Scott D | CHIEF FINANCIAL OFFICER | 0 | $0 | 1 | $929,755 | $-929,755 |
| Cook Gregory B | EVP & PRES - INST GROUP | 0 | $0 | 2 | $2.37M | $-2.37M |
| Brown Darrell R | Co-COO - Global Markets | 0 | $0 | 1 | $2.61M | $-2.61M |
| Alfano Nicholas J. | EVP & PRES - GLOBAL WATER | 0 | $0 | 1 | $2.88M | $-2.88M |
| Beck Christophe | CHAIRMAN & CEO | 0 | $0 | 3 | $16.83M | $-16.83M |
Ecolab Inc. provides water, hygiene, and infection prevention solutions and services in the United States and internationally. The company operates through four segments: Global Water, Global Institutional & Specialty, Global Pest Elimination, and Global Life Sciences. The Global Water segment offers water treatment and process applications, and cleaning and sanitizing solutions to manufacturing, food and beverage processing, transportation, chemical, primary metals and mining, power generation, global refining, petrochemical, pulp and paper …
Over the last 12 months, insiders at Ecolab Inc. have bought $3.93M and sold $27.15M worth of Ecolab Inc. stock.
On average, over the past 5 years, insiders at Ecolab Inc. have bought $3.22M and sold $118.33M worth of stock each year.
Highest buying activity among insiders over the last 12 months: Doukeris Michel D (director) — $2M. Green Eric Mark (director) — $1.02M. MacLennan David (director) — $649,377.
The last purchase of 3,690 shares for transaction amount of $1.02M was made by Green Eric Mark (director) on 2026‑09‑11.
| 2026-09-11 | Green Eric Mark | director | 3,690 0.0013% | $276.64 | $1.02M | +2.27% | ||
| 2026-08-18 | Sale | Beck Christophe | CHAIRMAN, PRESIDENT & CEO | 17,862 0.0063% | $280.14 | $5M | +0.57% | |
| 2026-08-11 | Sale | Cook Gregory B | Co-COO - Global Businesses | 4,567.42 0.0016% | $285.13 | $1.3M | -1.29% | |
| 2026-07-30 | Sale | Kirkland Scott D | CHIEF FINANCIAL OFFICER | 3,357 0.0012% | $276.96 | $929,755 | +0.80% | |
| 2026-06-11 | Clark Benjamin M. | EVP - Global Supply Chain | 1,000 0.0004% | $263.83 | $263,831 | +6.16% | ||
| 2026-06-10 | Doukeris Michel D | director | 7,750 0.0028% | $258.00 | $2M | +8.85% | ||
| 2026-06-09 | Sale | Brown Darrell R | Co-COO - Global Markets | 10,000 0.0035% | $260.89 | $2.61M | +5.76% | |
| 2026-05-27 | Sale | Vautrinot Suzanne M | director | 1,004 0.0004% | $264.98 | $266,040 | +6.33% | |
| 2026-05-13 | MacLennan David | director | 1,000 0.0004% | $250.65 | $250,650 | +11.49% | ||
| 2026-05-04 | MacLennan David | director | 800 0.0003% | $256.91 | $205,530 | +8.38% | ||
| 2026-02-26 | Sale | Cook Gregory B | EVP & PRES - INST GROUP | 3,519 0.0012% | $304.25 | $1.07M | -10.10% | |
| 2026-02-25 | Sale | McKibben Tracy B | director | 1,265 0.0004% | $308.66 | $390,455 | -10.01% | |
| 2026-02-24 | Sale | Beck Christophe | CHAIRMAN & CEO | 20,000 0.007% | $307.37 | $6.15M | -10.47% | |
| 2026-02-17 | Sale | Alfano Nicholas J. | EVP & PRES - GLOBAL WATER | 9,501 0.0033% | $303.58 | $2.88M | -9.11% | |
| 2026-02-13 | Sale | REICH VICTORIA | director | 1,000 0.0004% | $301.08 | $301,080 | -7.65% | |
| 2026-02-13 | Sale | Bradway Jennifer J | SVP & CORPORATE CONTROLLER | 613 0.0002% | $302.01 | $185,132 | -7.65% | |
| 2025-12-08 | MacLennan David | director | 750 0.0003% | $257.60 | $193,198 | +7.59% | ||
| 2025-11-24 | Sale | De Boo Alexander A. | EVP & PRES - GLOBAL MARKETS | 1,422 0.0005% | $268.25 | $381,452 | +2.76% | |
| 2025-11-12 | Sale | Beck Christophe | CHAIRMAN & CEO | 21,714 0.0078% | $261.41 | $5.68M | +5.36% | |
| 2025-08-19 | Sale | Vautrinot Suzanne M | director | 1,354 0.0005% | $283.16 | $383,401 | -3.78% |
| MacLennan David | director | 25230 0.009% | $7.69M | 19 | 0 | +6.88% |
| McKibben Tracy B | director | 11358 0.004% | $3.46M | 1 | 2 | <0.0001% |
| Doukeris Michel D | director | 8326 0.003% | $2.54M | 1 | 0 | |
| Green Eric Mark | director | 7947 0.0028% | $2.42M | 1 | 0 | |
| Clark Benjamin M. | EVP - Global Supply Chain | 1083 0.0004% | $329,840.78 | 1 | 0 | |
| CASCADE INVESTMENT, L.L.C. | 31185470 11.1191% | $9.5B | 4 | 0 | <0.0001% | |
| GATES WILLIAM H III | 10 percent owner | 29178741 10.4036% | $8.89B | 20 | 16 | +13.83% |
| GRUNDHOFER JERRY A | director | 62307 0.0222% | $18.98M | 4 | 1 | +14.3% |
| SANDERS DANIEL S | director | 46290 0.0165% | $14.1M | 1 | 0 | +18.79% |
| HIGGINS ARTHUR J | director | 26535 0.0095% | $8.08M | 1 | 8 | +31.2% |
| SEIFERT JAMES J | Ex.VP, Gen. Counsel & Secy. | 21279 0.0076% | $6.48M | 1 | 4 | +1.28% |
| ETTINGER JEFFREY M | 18943 0.0068% | $5.77M | 2 | 0 | <0.0001% | |
| PRITCHARD BETH M | director | 14272 0.0051% | $4.35M | 2 | 0 | +11.99% |
| Casale Carl M | director | 11495 0.0041% | $3.5M | 1 | 0 | +5.33% |
| DE SCHUTTER RICHARD U | director | 6677 0.0024% | $2.03M | 1 | 0 | +9.91% |
| CHAZEN STEPHEN I | director | 5245 0.0019% | $1.6M | 1 | 0 | +17.56% |
| NEWLIN STEPHEN D | President - Industrial Sector | 1000 0.0004% | $304,680.00 | 1 | 3 | +13.73% |
| HENKEL KGAA /NEW/ | 10 percent owner | 0 0% | $0 | 1 | 1 |
| Increased Positions | 765 | +41.96% | 20M | +8.91% |
| Decreased Positions | 778 | -42.68% | 15M | -6.57% |
| New Positions | 175 | New | 8M | New |
| Sold Out Positions | 111 | Sold Out | 1M | Sold Out |
| Total Postitions | 1,810 | -0.71% | 230M | +2.34% |
| 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 |