Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-06-12 Sale | 2025-06-16 4:36 pm | ECOLAB INC. | ECL | REICH VICTORIA Director | 1,300 | $271 | $352,300 | 25,620 (Direct) | View |
2025-05-15 Sale | 2025-05-16 5:13 pm | ECOLAB INC. | ECL | Cook Gregory B EVP & PRES - INST GROUP | 2,234 | $253 | $565,202 | 12,651 (Indirect Direct) | View |
2025-05-07 Purchase | 2025-05-09 4:54 pm | ECOLAB INC. | ECL | MacLennan David Director | 500 | $251.75 | $125,873 | 23,674 (Indirect Direct) | View |
2025-05-07 Sale | 2025-05-09 4:51 pm | ECOLAB INC. | ECL | Alfano Nicholas J. EVP & PRES - GLOBAL INDUSTRIAL | 9,930 | $253.75 | $2,519,738 | 7,955 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-06-30 Option Award | 2025-07-02 4:48 pm | N/A N/A | ECOLAB INC. | ECL | ZILLMER JOHN J Director | 126 | $0 | 47,265 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:47 pm | N/A N/A | ECOLAB INC. | ECL | Vautrinot Suzanne M Director | 126 | $0 | 11,199 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:47 pm | N/A N/A | ECOLAB INC. | ECL | LARSON MICHAEL Director | 126 | $0 | 17,248 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:46 pm | N/A N/A | ECOLAB INC. | ECL | REICH VICTORIA Director | 126 | $0 | 24,810 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:44 pm | N/A N/A | ECOLAB INC. | ECL | NOWELL LIONEL L III Director | 126 | $0 | 6,190 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:43 pm | N/A N/A | ECOLAB INC. | ECL | McKibben Tracy B Director | 126 | $0 | 10,035 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:42 pm | N/A N/A | ECOLAB INC. | ECL | MacLennan David Director | 43 | $267.48 | 23,862 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:42 pm | N/A N/A | ECOLAB INC. | ECL | MacLennan David Director | 126 | $0 | 23,862 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:41 pm | N/A N/A | ECOLAB INC. | ECL | Gross Marion K. Director | 76 | $0 | 76 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:41 pm | N/A N/A | ECOLAB INC. | ECL | Green Eric Mark Director | 136 | $267.48 | 3,139 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:41 pm | N/A N/A | ECOLAB INC. | ECL | Green Eric Mark Director | 126 | $0 | 3,139 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:40 pm | N/A N/A | ECOLAB INC. | ECL | Doukeris Michel D Director | 126 | $0 | 186 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:39 pm | N/A N/A | ECOLAB INC. | ECL | Ballard Shari L Director | 126 | $267.48 | 8,558 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:39 pm | N/A N/A | ECOLAB INC. | ECL | Ballard Shari L Director | 126 | $0 | 8,558 (Direct) | View |
2025-06-30 Option Award | 2025-07-02 4:38 pm | N/A N/A | ECOLAB INC. | ECL | Althoff Judson Director | 126 | $0 | 745 (Direct) | View |
2025-06-12 Exercise | 2025-06-16 4:36 pm | N/A N/A | ECOLAB INC. | ECL | REICH VICTORIA Director | 1,300 | $115.08 | 25,620 (Direct) | View |
2025-06-12 Exercise | 2025-06-16 4:36 pm | 2016-08-05 2026-05-05 | ECOLAB INC. | ECL | REICH VICTORIA Director | 1,300 | $0 | 25,620 (Direct) | View |
2025-05-19 Gift | 2025-05-21 5:28 pm | N/A N/A | ECOLAB INC. | ECL | Cook Gregory B EVP & PRES - INST GROUP | 65 | $0 | 12,586 (Direct) | View |
2025-05-15 Exercise | 2025-05-16 5:13 pm | N/A N/A | ECOLAB INC. | ECL | Cook Gregory B EVP & PRES - INST GROUP | 2,234 | $117.73 | 12,651 (Direct) | View |
2025-05-15 Exercise | 2025-05-16 5:13 pm | 2017-12-07 2026-12-07 | ECOLAB INC. | ECL | Cook Gregory B EVP & PRES - INST GROUP | 2,234 | $0 | 12,651 (Direct) | View |
Ownership | 2025-05-14 5:18 pm | N/A N/A | ECOLAB INC. | ECL | King Margeaux EVP - Human Resources | 0 | $0 | 10,938 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 5:15 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | ZILLMER JOHN J Director | 810 | $0 | 47,906 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 5:11 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | Vautrinot Suzanne M Director | 810 | $0 | 11,861 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 5:05 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | REICH VICTORIA Director | 810 | $0 | 25,430 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 5:03 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | NOWELL LIONEL L III Director | 810 | $0 | 6,858 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 5:00 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | McKibben Tracy B Director | 810 | $0 | 10,698 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 4:59 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | MacLennan David Director | 810 | $0 | 24,484 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 4:56 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | LARSON MICHAEL Director | 810 | $0 | 17,905 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 4:54 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | Gross Marion K. Director | 810 | $0 | 810 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 4:52 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | Green Eric Mark Director | 810 | $0 | 3,680 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 4:49 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | Doukeris Michel D Director | 964 | $0 | 1,024 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 4:46 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | Ballard Shari L Director | 810 | $0 | 9,094 (Direct) | View |
2025-05-12 Option Award | 2025-05-14 4:43 pm | 2025-08-12 2035-05-12 | ECOLAB INC. | ECL | Althoff Judson Director | 810 | $0 | 1,428 (Direct) | View |
2025-05-07 Exercise | 2025-05-09 4:51 pm | N/A N/A | ECOLAB INC. | ECL | Alfano Nicholas J. EVP & PRES - GLOBAL INDUSTRIAL | 9,930 | $117.73 | 7,955 (Direct) | View |
2025-05-07 Exercise | 2025-05-09 4:51 pm | 2017-12-07 2026-12-07 | ECOLAB INC. | ECL | Alfano Nicholas J. EVP & PRES - GLOBAL INDUSTRIAL | 9,930 | $0 | 7,955 (Direct) | View |
2025-05-02 Gift | 2025-05-06 6:55 pm | N/A N/A | ECOLAB INC. | ECL | Kirkland Scott D CHIEF FINANCIAL OFFICER | 200 | $0 | 12,965 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 5:12 pm | N/A N/A | ECOLAB INC. | ECL | ZILLMER JOHN J Director | 134 | $0 | 47,096 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 5:10 pm | N/A N/A | ECOLAB INC. | ECL | Vautrinot Suzanne M Director | 134 | $0 | 11,051 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 5:08 pm | N/A N/A | ECOLAB INC. | ECL | REICH VICTORIA Director | 134 | $0 | 24,620 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 5:07 pm | N/A N/A | ECOLAB INC. | ECL | NOWELL LIONEL L III Director | 134 | $0 | 6,048 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 5:05 pm | N/A N/A | ECOLAB INC. | ECL | McKibben Tracy B Director | 134 | $0 | 9,888 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 5:03 pm | N/A N/A | ECOLAB INC. | ECL | MacLennan David Director | 134 | $0 | 23,174 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 5:03 pm | N/A N/A | ECOLAB INC. | ECL | MacLennan David Director | 46 | $251.56 | 23,174 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 5:01 pm | N/A N/A | ECOLAB INC. | ECL | LARSON MICHAEL Director | 134 | $0 | 17,095 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 4:59 pm | N/A N/A | ECOLAB INC. | ECL | HIGGINS ARTHUR J Director | 134 | $0 | 26,866 (Direct) | View |
2025-03-31 Option Award | 2025-04-02 4:59 pm | N/A N/A | ECOLAB INC. | ECL | HIGGINS ARTHUR J Director | 124 | $251.56 | 26,866 (Direct) | View |