ECOLAB INC.
ECL
34 insider filings · Latest: May 4, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| May 4, 2026 | May 5 9:27 PM | David MaclennanDirector | Purchase | 800 | $256.91 | $205.5K | 24,230.01(D) | View → |
| Feb 26, 2026 | Feb 27 9:37 PM | Gregory B CookEVP & PRES - INST GROUP | Sale | 3,519 | $304.25 | $1.1M | 11,673.394(D) | View → |
| Feb 26, 2026 | Feb 26 9:38 PM | Gregory B. Cook | Proposed Sale | 3,519 | $306.52 | $1.1M | — | View → |
| Feb 25, 2026 | Feb 26 9:34 PM | Tracy B MckibbenDirector | Sale | 1,265 | $308.66 | $390.5K | 11,357.58(D) | View → |
| Feb 24, 2026 | Feb 25 9:57 PM | Christophe BeckDirector, CHAIRMAN & CEO | Sale | 20,000 | $307.37 | $6.1M | 90,794.118(D) | View → |
| Feb 25, 2026 | Feb 25 9:52 PM | Tracy B. McKibben | Proposed Sale | 1,265 | $308.16 | $389.8K | — | View → |
| Feb 24, 2026 | Feb 24 9:49 PM | Christophe Beck | Proposed Sale | 20,000 | $305.67 | $6.1M | — | View → |
| Feb 17, 2026 | Feb 18 9:40 PM | Nicholas J. AlfanoEVP & PRES - GLOBAL WATER | Sale | 9,501 | $303.58 | $2.9M | 4,721.639(D) | View → |
| Feb 17, 2026 | Feb 17 9:50 PM | Nicholas J. Alfano | Proposed Sale | 9,501 | $299.17 | $2.8M | — | View → |
| Feb 13, 2026 | Feb 17 9:42 PM | Victoria ReichDirector | Sale | 1,000 | $301.08 | $301.1K | 25,175.69(D) | View → |
| Feb 13, 2026 | Feb 17 9:35 PM | Jennifer J BradwaySVP & CORPORATE CONTROLLER | Sale | 613 | $302.01 | $185.1K | 4,706.362(D) | View → |
| Feb 13, 2026 | Feb 13 9:38 PM | Victoria J. Reich | Proposed Sale | 1,000 | $300.69 | $300.7K | — | View → |
| Feb 13, 2026 | Feb 13 9:32 PM | Jennifer J. Bradway | Proposed Sale | 613 | $300.69 | $184.3K | — | View → |
| Feb 12, 2026 | Feb 12 9:32 PM | Larry L. Berger | Proposed Sale | 7,900 | $303.55 | $2.4M | — | View → |
| Nov 24, 2025 | Nov 24 9:37 PM | Alexander A. De Boo | Proposed Sale | 1,422 | $267.07 | $379.8K | — | View → |
| Nov 12, 2025 | Nov 12 11:21 PM | Christophe Beck | Proposed Sale | 21,714 | $262.05 | $5.7M | — | View → |
| Aug 19, 2025 | Aug 19 8:02 PM | Vautrinot Suzanne M | Proposed Sale | 1,354 | $283.16 | $383.4K | — | View → |
| Aug 13, 2025 | Aug 13 9:16 PM | Jennifer J. Bradway | Proposed Sale | 807 | $276.62 | $223.2K | — | View → |
| Aug 14, 2025 | Aug 13 7:53 PM | Duijser Machiel | Proposed Sale | 12,951 | $272.22 | $3.5M | — | View → |
| Jun 12, 2025 | Jun 12 9:10 PM | Victoria J. Reich | Proposed Sale | 1,300 | $267.94 | $348.3K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| May 4, 2026 | May 6 8:58 PM | Gregory B CookCo-COO - Global Businesses | Option Exercise | 8,396 | — | 0(D) | View → |
| Mar 27, 2026 | Mar 30 10:10 PM | Michael LarsonDirector | Option Exercise | 2,300 | $115.08 | 0(D) | View → |
| Feb 26, 2026 | Feb 27 9:37 PM | Gregory B CookEVP & PRES - INST GROUP | Option Exercise | 3,800 | $137.09 | 0(D) | View → |
| Feb 25, 2026 | Feb 26 9:36 PM | Margeaux KingEVP - Human Resources | Option Exercise | 1,662 | — | 3,326(D) | View → |
| Feb 25, 2026 | Feb 26 9:34 PM | Tracy B MckibbenDirector | Option Exercise | 2,300 | $115.08 | 0(D) | View → |
| Feb 24, 2026 | Feb 25 9:57 PM | Christophe BeckDirector, CHAIRMAN & CEO | Option Exercise | 23,833 | $117.73 | 0(D) | View → |
| Feb 17, 2026 | Feb 18 9:40 PM | Nicholas J. AlfanoEVP & PRES - GLOBAL WATER | Option Exercise | 9,501 | $137.09 | 0(D) | View → |
| Feb 13, 2026 | Feb 17 9:46 PM | John J ZillmerDirector | Option Exercise | 2,300 | $115.08 | 0(D) | View → |
| Feb 13, 2026 | Feb 17 9:42 PM | Victoria ReichDirector | Option Exercise | 1,000 | $115.08 | 0(D) | View → |
| Feb 13, 2026 | Feb 17 9:35 PM | Jennifer J BradwaySVP & CORPORATE CONTROLLER | Option Exercise | 950 | $137.09 | 0(D) | View → |