ECOLAB INC. (ECL)

Latest Insider Confidence Score

2026Q1

53.1
Bullish

Company insider confidence (by quarter)

2020Q1 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Cascade Investment, L.L.C. 10% Owner 29,178,741 Nov 22, 2024
Gates William H III 10% Owner 29,178,741 Nov 22, 2024
Baker Douglas M Jr Chair 774,143.98 Dec 7, 2020
Schmechel Daniel J CFO 202,733.34 Dec 3, 2021
Beck Christophe CEO 74,324.71 Dec 5, 2025

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 26, 2026 Feb 27, 2026 Cook Gregory B EVP & PRES - INST GROUP Sell 17.5 -3,519 -18.77% ✗ $1.1M
Feb 25, 2026 Feb 26, 2026 King Margeaux EVP - Human Resources Sell 42.5 -527 -31.49% ✗ $161.3K
Feb 25, 2026 Feb 26, 2026 McKibben Tracy B Director Sell 20.0 -1,265 -10.02% ✗ $390.5K
Feb 24, 2026 Feb 25, 2026 Beck Christophe CEO Sell 16.3 -20,000 -17.77% ✗ $6.1M
Feb 24, 2026 Feb 25, 2026 Kirkland Scott D CFO Neutral 27.5 -404 -2.15% ✗ -
Feb 18, 2026 Feb 20, 2026 Kirkland Scott D CFO Sell 100.0 +5,783 44.54% ✗ $1.2M
Feb 18, 2026 Feb 20, 2026 Hlila Alexandra M A EVP & GM - GLOBAL PEST Sell 95.0 +293 344.40% ✗ $65K
Feb 18, 2026 Feb 20, 2026 De Boo Alexander A. EVP & PRES - GLOBAL MARKETS Sell 91.3 +2,245 16.24% ✗ $38.1K
Feb 18, 2026 Feb 20, 2026 Cook Gregory B EVP & PRES - INST GROUP Sell 92.5 +2,322 9.26% ✗ $323.2K
Feb 18, 2026 Feb 20, 2026 Brown Darrell R COO Sell 97.5 +5,204 18.91% ✗ $989.5K
Feb 18, 2026 Feb 20, 2026 Bradway Jennifer J SVP & CORPORATE CONTROLLER Sell 95.0 +1,351 28.73% ✗ $180.7K
Feb 18, 2026 Feb 20, 2026 Boone Jandeen M EVP, GC & Secretary Sell 95.0 +392 23.11% ✗ $60.9K
Feb 18, 2026 Feb 20, 2026 Beck Christophe CEO Sell 95.0 +14,316 8.30% ✗ $3.4M
Feb 18, 2026 Feb 20, 2026 Alfano Nicholas J. EVP & PRES - GLOBAL WATER Sell 97.5 +1,226 19.77% ✗ $295.7K
Feb 17, 2026 Feb 18, 2026 Alfano Nicholas J. EVP & PRES - GLOBAL WATER Sell 17.5 -9,501 -60.50% ✗ $2.9M
Feb 13, 2026 Feb 17, 2026 ZILLMER JOHN J Director Sell 20.0 -879 -1.76% ✗ $264.6K
Feb 13, 2026 Feb 17, 2026 REICH VICTORIA Director Sell 20.0 -1,000 -3.82% ✗ $301.1K
Feb 13, 2026 Feb 17, 2026 Bradway Jennifer J SVP & CORPORATE CONTROLLER Sell 22.5 -613 -11.52% ✗ $185.1K
Dec 31, 2025 Jan 5, 2026 ZILLMER JOHN J Director Neutral 60.0 +128 0.27% ✗ -
Dec 31, 2025 Jan 5, 2026 Whalen Julie Director Neutral 90.0 +128 170.64% ✗ -
Dec 31, 2025 Jan 5, 2026 Vautrinot Suzanne M Director Neutral 77.5 +128 1.13% ✗ -
Dec 31, 2025 Jan 5, 2026 REICH VICTORIA Director Neutral 67.5 +128 0.51% ✗ -
Dec 31, 2025 Jan 5, 2026 NOWELL LIONEL L III Director Neutral 77.5 +128 2.02% ✗ -
Dec 31, 2025 Jan 5, 2026 McKibben Tracy B Director Neutral 77.5 +128 1.26% ✗ -
Dec 31, 2025 Jan 5, 2026 MacLennan David Director Neutral 67.5 +171 0.63% ✗ -
Dec 31, 2025 Jan 5, 2026 LARSON MICHAEL Director Neutral 67.5 +128 0.73% ✗ -
Dec 31, 2025 Jan 5, 2026 Gross Marion K. Director Neutral 90.0 +128 64.11% ✗ -
Dec 31, 2025 Jan 5, 2026 Green Eric Mark Director Neutral 85.0 +265 7.79% ✗ -
Dec 31, 2025 Jan 5, 2026 Doukeris Michel D Director Neutral 90.0 +128 41.34% ✗ -
Dec 31, 2025 Jan 5, 2026 Ballard Shari L Director Neutral 82.5 +256 2.89% ✗ -
Dec 31, 2025 Jan 5, 2026 Althoff Judson Director Neutral 90.0 +128 14.68% ✗ -
Dec 8, 2025 Dec 8, 2025 MacLennan David Director Buy 87.5 +750 2.83% ✗ $193.2K
Dec 3, 2025 Dec 5, 2025 Beck Christophe CEO Neutral 52.5 - 0.00% ✗ -
Dec 3, 2025 Dec 5, 2025 Bradway Jennifer J SVP & CORPORATE CONTROLLER Neutral 52.5 - 0.00% ✗ -
Dec 3, 2025 Dec 5, 2025 Hlila Alexandra M A EVP & GM - GLOBAL PEST Neutral 52.5 - 0.00% ✗ -
Dec 3, 2025 Dec 5, 2025 De Boo Alexander A. EVP & PRES - GLOBAL MARKETS Neutral 52.5 - 0.00% ✗ -
Dec 3, 2025 Dec 5, 2025 Clark Benjamin M. EVP - Global Supply Chain Neutral 52.5 - 0.00% ✗ -
Dec 4, 2025 Dec 5, 2025 Saluja Harpreet EVP - CORP STRAT & BUS DEV Sell 42.5 -407 -30.60% ✗ $107.3K
Dec 3, 2025 Dec 5, 2025 Boone Jandeen M EVP, GC & Secretary Neutral 52.5 - 0.00% ✗ -
Dec 3, 2025 Dec 5, 2025 Alfano Nicholas J. EVP & PRES - GLOBAL WATER Neutral 52.5 - 0.00% ✗ -
Dec 3, 2025 Dec 5, 2025 King Margeaux EVP - Human Resources Neutral 52.5 - 0.00% ✗ -
Dec 3, 2025 Dec 5, 2025 Cook Gregory B EVP & PRES - INST GROUP Neutral 52.5 - 0.00% ✗ -
Dec 3, 2025 Dec 5, 2025 Kirkland Scott D CFO Neutral 52.5 - 0.00% ✗ -
Dec 3, 2025 Dec 5, 2025 Brown Darrell R COO Neutral 52.5 - 0.00% ✗ -
Nov 24, 2025 Nov 25, 2025 De Boo Alexander A. EVP & PRES - GLOBAL MARKETS Sell 20.0 -1,422 -19.89% ✗ $381.5K
Nov 12, 2025 Nov 13, 2025 MacLennan David Director Sell 20.0 -1,451 -5.19% ✗ $380.2K
Nov 12, 2025 Nov 13, 2025 Beck Christophe CEO Sell 16.3 -21,714 -22.61% ✗ $5.7M
Sep 30, 2025 Oct 2, 2025 ZILLMER JOHN J Director Neutral 60.0 +123 0.26% ✗ -
Sep 30, 2025 Oct 2, 2025 Whalen Julie Director Neutral 90.0 +75 100.00% ✗ -
Sep 30, 2025 Oct 2, 2025 Vautrinot Suzanne M Director Neutral 77.5 +123 1.10% ✗ -
Sep 30, 2025 Oct 2, 2025 REICH VICTORIA Director Neutral 60.0 +123 0.50% ✗ -
Sep 30, 2025 Oct 2, 2025 NOWELL LIONEL L III Director Neutral 77.5 +123 1.99% ✗ -
Sep 30, 2025 Oct 2, 2025 McKibben Tracy B Director Neutral 77.5 +123 1.23% ✗ -
Sep 30, 2025 Oct 2, 2025 MacLennan David Director Neutral 67.5 +165 0.68% ✗ -
Sep 30, 2025 Oct 2, 2025 LARSON MICHAEL Director Neutral 67.5 +123 0.71% ✗ -
Sep 30, 2025 Oct 2, 2025 Gross Marion K. Director Neutral 90.0 +123 161.59% ✗ -
Sep 30, 2025 Oct 2, 2025 Green Eric Mark Director Neutral 85.0 +255 8.12% ✗ -
Sep 30, 2025 Oct 2, 2025 Doukeris Michel D Director Neutral 90.0 +123 66.27% ✗ -
Sep 30, 2025 Oct 2, 2025 Ballard Shari L Director Neutral 82.5 +246 2.87% ✗ -
Sep 30, 2025 Oct 2, 2025 Althoff Judson Director Neutral 90.0 +123 16.50% ✗ -
Aug 22, 2025 Clark Benjamin M. EVP - Global Supply Chain Neutral 52.5 - 0.00% ✗ -
Aug 14, 2025 Aug 19, 2025 Vautrinot Suzanne M Director Sell 20.0 -2,300 -17.04% ✗ $648K
Aug 13, 2025 Aug 15, 2025 MacLennan David Director Buy 87.5 +600 2.51% ✗ $167.1K
Aug 13, 2025 Aug 15, 2025 Bradway Jennifer J SVP & CORPORATE CONTROLLER Sell 22.5 -807 -15.72% ✗ $225.4K
Aug 15, 2025 Whalen Julie Director Neutral 52.5 - 0.00% ✗ -
Jun 30, 2025 Jul 2, 2025 ZILLMER JOHN J Director Neutral 60.0 +126 0.27% ✗ -
Jun 30, 2025 Jul 2, 2025 Vautrinot Suzanne M Director Neutral 77.5 +126 1.14% ✗ -
Jun 30, 2025 Jul 2, 2025 LARSON MICHAEL Director Neutral 67.5 +126 0.74% ✗ -
Jun 30, 2025 Jul 2, 2025 REICH VICTORIA Director Neutral 67.5 +126 0.51% ✗ -
Jun 30, 2025 Jul 2, 2025 NOWELL LIONEL L III Director Neutral 77.5 +126 2.08% ✗ -
Jun 30, 2025 Jul 2, 2025 McKibben Tracy B Director Neutral 77.5 +126 1.27% ✗ -
Jun 30, 2025 Jul 2, 2025 MacLennan David Director Neutral 60.0 +169 0.39% ✗ -
Jun 30, 2025 Jul 2, 2025 Gross Marion K. Director Neutral 90.0 +76 100.00% ✗ -
Jun 30, 2025 Jul 2, 2025 Green Eric Mark Director Neutral 85.0 +261 9.10% ✗ -
Jun 30, 2025 Jul 2, 2025 Doukeris Michel D Director Neutral 90.0 +126 211.60% ✗ -
Jun 30, 2025 Jul 2, 2025 Ballard Shari L Director Neutral 82.5 +252 3.04% ✗ -
Jun 30, 2025 Jul 2, 2025 Althoff Judson Director Neutral 90.0 +126 20.38% ✗ -
Jun 12, 2025 Jun 16, 2025 REICH VICTORIA Director Sell 20.0 -1,300 -5.02% ✗ $352.3K
May 19, 2025 May 21, 2025 Cook Gregory B EVP & PRES - INST GROUP Neutral 37.5 -65 -0.51% ✗ -
May 15, 2025 May 16, 2025 Cook Gregory B EVP & PRES - INST GROUP Sell 20.0 -2,234 -15.01% ✗ $565.2K
May 14, 2025 King Margeaux EVP - Human Resources Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 ZILLMER JOHN J Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 Vautrinot Suzanne M Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 REICH VICTORIA Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 NOWELL LIONEL L III Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 McKibben Tracy B Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 MacLennan David Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 LARSON MICHAEL Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 Gross Marion K. Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 Green Eric Mark Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 Doukeris Michel D Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 Ballard Shari L Director Neutral 52.5 - 0.00% ✗ -
May 12, 2025 May 14, 2025 Althoff Judson Director Neutral 52.5 - 0.00% ✗ -
May 14, 2025 Gross Marion K. Director Neutral 52.5 - 0.00% ✗ -
May 7, 2025 May 9, 2025 MacLennan David Director Buy 82.5 +500 2.16% ✗ $125.9K
May 7, 2025 May 9, 2025 Alfano Nicholas J. EVP & PRES - GLOBAL INDUSTRIAL Sell 17.5 -9,930 -55.52% ✗ $2.5M
May 2, 2025 May 6, 2025 Kirkland Scott D CFO Neutral 27.5 -200 -1.52% ✗ -
Mar 31, 2025 Apr 2, 2025 ZILLMER JOHN J Director Neutral 60.0 +134 0.29% ✗ -
Mar 31, 2025 Apr 2, 2025 Vautrinot Suzanne M Director Neutral 77.5 +134 1.23% ✗ -
Mar 31, 2025 Apr 2, 2025 REICH VICTORIA Director Neutral 67.5 +134 0.55% ✗ -