NYSE · CIK 0000031462
ECL ECOLAB INC.
Insider trading from SEC Form 4. Last filing 10 d ago. Close $281.83 on Oct 9, 2026, +15% from the 52-week low and -8% from the high.
Last 90 days
Price and insider trades, last year
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at ECOLAB INC., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 50Moderate | Eric Mark Green director buy | $1.0M 3,690 shares | +87% | - | |
| 29Weak | Suzanne M Vautrinot director sell | $383k 1,354 shares | -11% | +26% from low0% from high | |
| 26Weak | Jennifer J Bradway SVP & CORPORATE CONTROLLER sell | $225k 807 shares | -16% | +25% from low0% from high | |
| 26Weak | David MacLennan director buy | $167k 600 shares | +3% | +25% from low0% from high | |
| 15Weak | Victoria Reich director sell | $352k 1,300 shares | -5% | +20% from low0% from high | |
| 32Weak | Gregory B Cook EVP & PRES - INST GROUP sell | $565k 2,234 shares | -20% | +13% from low-5% from high | |
| 53Moderate | Nicholas J. Alfano EVP & PRES - GLOBAL INDUSTRIAL sell | $2.5M 9,930 shares | -68% | +13% from low-6% from high | |
| 31Weak | David MacLennan director buy | $126k 500 shares | +3% | +13% from low-6% from high | |
| 50Moderate | Larry L Berger EVP & CHIEF TECHNICAL OFFICER sell | $2.9M 10,858 shares | -41% | - | |
| 33Weak | Jennifer J Bradway SVP & CORPORATE CONTROLLER sell | $229k 856 shares | -17% | - | |
| 75Notable | Machiel Duijser EVP & CSCO sell | $1.5M 5,721 shares | -60% | - | |
| 32Weak | Arthur J Higgins director sell | $473k 1,800 shares | -6% | - | |
| 25Weak | David MacLennan director buy | $106k 400 shares | +2% | - | |
| 37Weak | Tracy B McKibben director sell | $451k 1,704 shares | -15% | - | |
| 52Moderate | William H Gates III owner sell | $67M 276,542 shares | -1% | - | |
| 52Moderate | William H Gates III owner sell | $40M 163,458 shares | -1% | - | |
| 40Moderate | Alexander A. De Boo EVP & PRES - GLOBAL MARKETS sell | $342k 1,390 shares | -27% | - | |
| 52Moderate | William H Gates III owner sell | $49M 200,000 shares | -1% | - | |
| 33Weak | Arthur J Higgins director sell | $500k 2,000 shares | -7% | - | |
| 52Moderate | William H Gates III owner sell | $76M 304,328 shares | -1% | - | |
| 52Moderate | William H Gates III owner sell | $35M 139,570 shares | -0% | - | |
| 55Moderate | Christophe Beck CHAIRMAN & CEO sell | $5.1M 20,766 shares | -25% | - | |
| 52Moderate | William H Gates III owner sell | $31M 126,102 shares | -0% | - | |
| 52Moderate | William H Gates III owner sell | $196M 796,813 shares | -3% | - |
Congressional trades
9 trades in ECL disclosed by members of Congress under the STOCK Act. All congressional trades.
- Lisa C. McClainHouse · R-MI · last Nov 21, 20252 bought
2 sold - John BoozmanSenate · R-AR · last Jun 16, 20261 bought
2 sold - Jefferson ShreveHouse · R-IN · last Jun 22, 20251 bought
1 sold
| Member | Trade | Asset | Reported range | Trade / filing date | Source |
|---|---|---|---|---|---|
John Boozman Senate · R-AR | Partial sale | ECL Ecolab Inc. Common Stock | $1,001 to $15k | May 15 / Jun 16 32 days after the trade | eFD |
John Boozman Senate · R-AR | Partial sale | ECL Ecolab Inc. Common Stock | $1,001 to $15k | May 15 / Jun 16 32 days after the trade | eFD |
Lisa C. McClain House · R-MI | Purchase | ECL Ecolab Inc. Common Stock | $1,001 to $15k | Oct 30, 2025 / Nov 21, 2025 22 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Sale | ECL Ecolab Inc. Common Stock | $1,001 to $15k | Oct 30, 2025 / Nov 21, 2025 22 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Sale | ECL Ecolab Inc. Common Stock | $1,001 to $15k | Oct 31, 2025 / Nov 21, 2025 21 days after the trade | Clerk |
Lisa C. McClain House · R-MI | Purchase | ECL Ecolab Inc. Common Stock | $1,001 to $15k | Dec 11, 2024 / Aug 13, 2025 245 days after the trade | Clerk |
Jefferson Shreve House · R-IN | Sale | ECL Ecolab Inc. Common Stock | $100k to $250k | May 8, 2025 / Jun 22, 2025 45 days after the trade | Clerk |
Jefferson Shreve House · R-IN | Purchase | ECL Ecolab Inc. Common Stock | $100k to $250k | Apr 7, 2025 / May 8, 2025 31 days after the trade | Clerk |
John Boozman Senate · R-AR | Purchase | ECL Ecolab Inc | $1,001 to $15k | Feb 26, 2025 / Mar 6, 2025 8 days after the trade | eFD |
Transactions
The last 100 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | Shari L Ballard director | AGrant or award Common Stock | +131 | $0.00 | $0 | 9,842 | 10 d ago |
| Sep 30, 2026 | Michel D Doukeris director | AGrant or award Common Stock | +131 | $0.00 | $0 | 8,590 | 10 d ago |
| Sep 30, 2026 | Julie Whalen director | AGrant or award Common Stock | +131 | $0.00 | $0 | 604 | 10 d ago |
| Sep 30, 2026 | Suzanne M Vautrinot director | AGrant or award Common Stock | +131 | $0.00 | $0 | 11,960 | 10 d ago |
| Sep 30, 2026 | Lionel L Nowell III director | AGrant or award Common Stock | +131 | $0.00 | $0 | 6,922 | 10 d ago |
| Sep 30, 2026 | Tracy B McKibben director | AGrant or award Common Stock | +131 | $0.00 | $0 | 11,821 | 10 d ago |
| Sep 30, 2026 | John J Zillmer director | AGrant or award Common Stock | +131 | $0.00 | $0 | 49,540 | 10 d ago |
| Sep 30, 2026 | Michael Larson director | AGrant or award Common Stock | +131 | $0.00 | $0 | 19,326 | 10 d ago |
| Sep 30, 2026 | Judson Althoff director | AGrant or award Common Stock | +131 | $0.00 | $0 | 1,407 | 10 d ago |
| Sep 30, 2026 | Eric Mark Green director | AGrant or award Common Stock | +131 | $0.00 | $0 | 8,089 | 10 d ago |
| Sep 30, 2026 | Marion K. Gross director | AGrant or award Common Stock | +131 | $0.00 | $0 | 730 | 10 d ago |
| Sep 30, 2026 | David MacLennan director | AGrant or award Common Stock | +131 | $0.00 | $0 | 25,579 | 10 d ago |
| Sep 30, 2026 | Eric Mark Green director | AGrant or award Common Stock | +145 | $276.36 | $40k | 8,234 | 10 d ago |
| Sep 30, 2026 | David MacLennan director | AGrant or award Common Stock | +46 | $276.36 | $13k | 25,625 | 10 d ago |
| Sep 30, 2026 | Shari L Ballard director | AGrant or award Common Stock | +131 | $276.36 | $36k | 9,973 | 10 d ago |
| Sep 11, 2026 | Eric Mark Green director | POpen-market purchase Common Stock | +3,370 | $276.58 | $932k | 7,627 | 28 d ago |
| Sep 11, 2026 | Eric Mark Green director | POpen-market purchase Common Stock | +320 | $277.29 | $89k | 7,947 | 28 d ago |
| Aug 14, 2025 | Suzanne M Vautrinot director | MOption exercise Common Stock | +2,300 | $115.08 | $265k | 13,499 | Aug 19, 2025 |
| Aug 14, 2025 | Suzanne M Vautrinot director | FTax withholding Common Stock | -946 | $279.65 | $265k | 12,553 | Aug 19, 2025 |
| Aug 19, 2025 | Suzanne M Vautrinot director | SOpen-market sale Common Stock | -1,354 | $283.16 | $383k | 11,199 | Aug 19, 2025 |
| Aug 14, 2025 | Suzanne M Vautrinot director | MOption exercise Non-Employee Stock Option (Right to Buy)derivative | -2,300 | $0.00 | $0 | 0 | Aug 19, 2025 |
| Aug 13, 2025 | Jennifer J Bradway SVP & CORPORATE CONTROLLER | MOption exercise Common Stock | +993 | $117.73 | $117k | 5,133 | Aug 15, 2025 |
| Aug 13, 2025 | David MacLennan director | POpen-market purchase Common Stock | +600 | $278.51 | $167k | 20,253 | Aug 15, 2025 |
| Aug 13, 2025 | Jennifer J Bradway SVP & CORPORATE CONTROLLER | SOpen-market sale Common Stock | -807 | $279.28 | $225k | 4,326 | Aug 15, 2025 |
| Aug 13, 2025 | Jennifer J Bradway SVP & CORPORATE CONTROLLER | MOption exercise Employee Stock Option (Right to Buy)derivative | -993 | $0.00 | $0 | 0 | Aug 15, 2025 |
| Jun 30, 2025 | David MacLennan director | AGrant or award Common Stock | +126 | $0.00 | $0 | 19,610 | Jul 2, 2025 |
| Jun 30, 2025 | Tracy B McKibben director | AGrant or award Common Stock | +126 | $0.00 | $0 | 10,035 | Jul 2, 2025 |
| Jun 30, 2025 | Marion K. Gross director | AGrant or award Common Stock | +76 | $0.00 | $0 | 76 | Jul 2, 2025 |
| Jun 30, 2025 | Victoria Reich director | AGrant or award Common Stock | +126 | $0.00 | $0 | 24,810 | Jul 2, 2025 |
| Jun 30, 2025 | Michael Larson director | AGrant or award Common Stock | +126 | $0.00 | $0 | 17,248 | Jul 2, 2025 |
| Jun 30, 2025 | Suzanne M Vautrinot director | AGrant or award Common Stock | +126 | $0.00 | $0 | 11,199 | Jul 2, 2025 |
| Jun 30, 2025 | John J Zillmer director | AGrant or award Common Stock | +126 | $0.00 | $0 | 47,265 | Jul 2, 2025 |
| Jun 30, 2025 | Lionel L Nowell III director | AGrant or award Common Stock | +126 | $0.00 | $0 | 6,190 | Jul 2, 2025 |
| Jun 30, 2025 | Judson Althoff director | AGrant or award Common Stock | +126 | $0.00 | $0 | 745 | Jul 2, 2025 |
| Jun 30, 2025 | Shari L Ballard director | AGrant or award Common Stock | +126 | $0.00 | $0 | 8,432 | Jul 2, 2025 |
| Jun 30, 2025 | Michel D Doukeris director | AGrant or award Common Stock | +126 | $0.00 | $0 | 186 | Jul 2, 2025 |
| Jun 30, 2025 | Eric Mark Green director | AGrant or award Common Stock | +126 | $0.00 | $0 | 3,004 | Jul 2, 2025 |
| Jun 30, 2025 | David MacLennan director | AGrant or award Common Stock | +43 | $267.48 | $12k | 19,653 | Jul 2, 2025 |
| Jun 30, 2025 | Shari L Ballard director | AGrant or award Common Stock | +126 | $267.48 | $34k | 8,558 | Jul 2, 2025 |
| Jun 30, 2025 | Eric Mark Green director | AGrant or award Common Stock | +136 | $267.48 | $36k | 3,139 | Jul 2, 2025 |
| Jun 12, 2025 | Victoria Reich director | MOption exercise Common Stock | +1,300 | $115.08 | $150k | 25,920 | Jun 16, 2025 |
| Jun 12, 2025 | Victoria Reich director | SOpen-market sale Common Stock | -1,300 | $271.00 | $352k | 24,620 | Jun 16, 2025 |
| Jun 12, 2025 | Victoria Reich director | MOption exercise Non-Employee Stock Option (Right to Buy)derivative | -1,300 | $0.00 | $0 | 1,000 | Jun 16, 2025 |
| May 19, 2025 | Gregory B Cook EVP & PRES - INST GROUP | GGift Common Stock | -65 | $0.00 | $0 | 9,070 | May 21, 2025 |
| May 15, 2025 | Gregory B Cook EVP & PRES - INST GROUP | MOption exercise Common Stock | +2,234 | $117.73 | $263k | 11,369 | May 16, 2025 |
| May 15, 2025 | Gregory B Cook EVP & PRES - INST GROUP | SOpen-market sale Common Stock | -2,234 | $253.00 | $565k | 9,135 | May 16, 2025 |
| May 15, 2025 | Gregory B Cook EVP & PRES - INST GROUP | MOption exercise Employee Stock Option (Right to Buy)derivative | -2,234 | $0.00 | $0 | 0 | May 16, 2025 |
| May 12, 2025 | Marion K. Gross director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Judson Althoff director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Shari L Ballard director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Michel D Doukeris director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Eric Mark Green director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Michael Larson director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Tracy B McKibben director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Lionel L Nowell III director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Victoria Reich director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Suzanne M Vautrinot director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | John J Zillmer director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 12, 2025 | Michel D Doukeris director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +154 | $0.00 | $0 | 154 | May 14, 2025 |
| May 12, 2025 | David MacLennan director | AGrant or award Non-Employee Director Stock Option (Right to Buy)derivative | +810 | $0.00 | $0 | 810 | May 14, 2025 |
| May 7, 2025 | David MacLennan director | POpen-market purchase Common Stock | +500 | $251.75 | $126k | 19,465 | May 9, 2025 |
| May 7, 2025 | Nicholas J. Alfano EVP & PRES - GLOBAL INDUSTRIAL | MOption exercise Common Stock | +9,930 | $117.73 | $1.2M | 14,638 | May 9, 2025 |
| May 7, 2025 | Nicholas J. Alfano EVP & PRES - GLOBAL INDUSTRIAL | SOpen-market sale Common Stock | -9,930 | $253.75 | $2.5M | 4,708 | May 9, 2025 |
| May 7, 2025 | Nicholas J. Alfano EVP & PRES - GLOBAL INDUSTRIAL | MOption exercise Employee Stock Option (Right to Buy)derivative | -9,930 | $0.00 | $0 | 0 | May 9, 2025 |
| May 2, 2025 | Scott D Kirkland CHIEF FINANCIAL OFFICER | GGift Common Stock | -200 | $0.00 | $0 | 11,530 | May 6, 2025 |
| Mar 31, 2025 | Judson Althoff director | AGrant or award Common Stock | +134 | $0.00 | $0 | 618 | Apr 2, 2025 |
| Mar 31, 2025 | Shari L Ballard director | AGrant or award Common Stock | +134 | $0.00 | $0 | 8,150 | Apr 2, 2025 |
| Mar 31, 2025 | Michel D Doukeris director | AGrant or award Common Stock | +60 | $0.00 | $0 | 60 | Apr 2, 2025 |
| Mar 31, 2025 | Eric Mark Green director | AGrant or award Common Stock | +134 | $0.00 | $0 | 2,726 | Apr 2, 2025 |
| Mar 31, 2025 | Arthur J Higgins director | AGrant or award Common Stock | +134 | $0.00 | $0 | 26,741 | Apr 2, 2025 |
| Mar 31, 2025 | Michael Larson director | AGrant or award Common Stock | +134 | $0.00 | $0 | 17,095 | Apr 2, 2025 |
| Mar 31, 2025 | David MacLennan director | AGrant or award Common Stock | +134 | $0.00 | $0 | 18,920 | Apr 2, 2025 |
| Mar 31, 2025 | Tracy B McKibben director | AGrant or award Common Stock | +134 | $0.00 | $0 | 9,888 | Apr 2, 2025 |
| Mar 31, 2025 | Lionel L Nowell III director | AGrant or award Common Stock | +134 | $0.00 | $0 | 6,048 | Apr 2, 2025 |
| Mar 31, 2025 | Victoria Reich director | AGrant or award Common Stock | +134 | $0.00 | $0 | 24,620 | Apr 2, 2025 |
| Mar 31, 2025 | Suzanne M Vautrinot director | AGrant or award Common Stock | +134 | $0.00 | $0 | 11,051 | Apr 2, 2025 |
| Mar 31, 2025 | John J Zillmer director | AGrant or award Common Stock | +134 | $0.00 | $0 | 47,096 | Apr 2, 2025 |
| Mar 31, 2025 | Shari L Ballard director | AGrant or award Common Stock | +134 | $251.56 | $34k | 8,284 | Apr 2, 2025 |
| Mar 31, 2025 | Eric Mark Green director | AGrant or award Common Stock | +144 | $251.56 | $36k | 2,870 | Apr 2, 2025 |
| Mar 31, 2025 | Arthur J Higgins director | AGrant or award Common Stock | +124 | $251.56 | $31k | 26,866 | Apr 2, 2025 |
| Mar 31, 2025 | David MacLennan director | AGrant or award Common Stock | +46 | $251.56 | $12k | 18,965 | Apr 2, 2025 |
| Mar 14, 2025 | Jandeen M Boone EVP, GC & Secretary | MOption exercise Common Stock | +161 | $119.12 | $19k | 552 | Mar 18, 2025 |
| Mar 14, 2025 | Jandeen M Boone EVP, GC & Secretary | MOption exercise Employee Stock Option (Right to Buy)derivative | -161 | $0.00 | $0 | 0 | Mar 18, 2025 |
| Mar 6, 2025 | Scott D Kirkland CHIEF FINANCIAL OFFICER | MOption exercise Common Stock | +2,884 | $119.12 | $344k | 13,745 | Mar 10, 2025 |
| Mar 6, 2025 | Scott D Kirkland CHIEF FINANCIAL OFFICER | FTax withholding Common Stock | -2,015 | $267.21 | $538k | 11,730 | Mar 10, 2025 |
| Mar 6, 2025 | Scott D Kirkland CHIEF FINANCIAL OFFICER | MOption exercise Employee Stock Option (Right to Buy)derivative | -2,884 | $0.00 | $0 | 0 | Mar 10, 2025 |
| Mar 4, 2025 | Michael Larson director | MOption exercise Common Stock | +2,200 | $112.75 | $248k | 17,855 | Mar 6, 2025 |
| Mar 4, 2025 | Michael Larson director | FTax withholding Common Stock | -921 | $269.17 | $248k | 16,934 | Mar 6, 2025 |
| Mar 4, 2025 | Michael Larson director | MOption exercise Non-Employee Stock Option (Right to Buy)derivative | -2,200 | $0.00 | $0 | 0 | Mar 6, 2025 |
| Feb 26, 2025 | Larry L Berger EVP & CHIEF TECHNICAL OFFICER | MOption exercise Common Stock | +10,858 | $158.52 | $1.7M | 26,602 | Feb 27, 2025 |
| Feb 25, 2025 | Jennifer J Bradway SVP & CORPORATE CONTROLLER | MOption exercise Common Stock | +1,057 | $119.12 | $126k | 4,996 | Feb 27, 2025 |
| Feb 26, 2025 | Larry L Berger EVP & CHIEF TECHNICAL OFFICER | SOpen-market sale Common Stock | -10,858 | $266.95 | $2.9M | 15,744 | Feb 27, 2025 |
| Feb 25, 2025 | Jennifer J Bradway SVP & CORPORATE CONTROLLER | SOpen-market sale Common Stock | -856 | $267.37 | $229k | 4,140 | Feb 27, 2025 |
| Feb 26, 2025 | Larry L Berger EVP & CHIEF TECHNICAL OFFICER | MOption exercise Common Stock | +9,804 | $184.39 | $1.8M | 25,548 | Feb 27, 2025 |
| Feb 25, 2025 | Jennifer J Bradway SVP & CORPORATE CONTROLLER | MOption exercise Employee Stock Option (Right to Buy)derivative | -1,057 | $0.00 | $0 | 0 | Feb 27, 2025 |
| Feb 26, 2025 | Larry L Berger EVP & CHIEF TECHNICAL OFFICER | FTax withholding Common Stock | -8,163 | $266.39 | $2.2M | 17,385 | Feb 27, 2025 |
| Feb 26, 2025 | Larry L Berger EVP & CHIEF TECHNICAL OFFICER | MOption exercise Employee Stock Option (Right to Buy)derivative | -10,858 | $0.00 | $0 | 0 | Feb 27, 2025 |
| Feb 26, 2025 | Larry L Berger EVP & CHIEF TECHNICAL OFFICER | MOption exercise Employee Stock Option (Right to Buy)derivative | -9,804 | $0.00 | $0 | 0 | Feb 27, 2025 |
| Feb 19, 2025 | Christophe Beck CHAIRMAN & CEO | AGrant or award Common Stock | +13,255 | $0.00 | $0 | 76,766 | Feb 21, 2025 |
| Feb 19, 2025 | Nicholas J. Alfano EVP & PRES - GLOBAL INDUSTRIAL | AGrant or award Common Stock | +1,325 | $0.00 | $0 | 15,857 | Feb 21, 2025 |
Insiders
Everyone who has filed a Form 4 here.
- Nicholas J. AlfanoEVP & PRES - GLOBAL INDUSTRIAL
- Judson Althoffofficer, director
- Shari L Ballarddirector
- Christophe BeckCHAIRMAN & CEO
- Larry L BergerEVP & CHIEF TECHNICAL OFFICER
- Jandeen M BooneEVP, GC & Secretary
- Jennifer J BradwaySVP & CORPORATE CONTROLLER
- Gregory B CookEVP & PRES - INST GROUP
- Alexander A. De BooEVP & PRES - GLOBAL MARKETS
- Michel D Doukerisdirector
- Machiel DuijserEVP & CSCO
- William H Gates IIIowner
- Eric Mark Greendirector, ceo, president, chair, officer
- Marion K. Grossofficer, director
- Arthur J Higginsdirector
- Scott D KirklandCHIEF FINANCIAL OFFICER
- Michael Larsondirector
- David MacLennandirector
- Tracy B McKibbendirector
- Lionel L Nowell IIIdirector
- Victoria Reichdirector
- Suzanne M Vautrinotdirector
- Julie Whalencfo, officer, director
- John J Zillmerceo, officer, director
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.