| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | ECOLAB INC. | 23,181,648 | 8.1% | EDGAR |
| SC 13G/A | 2024-01-26 | BlackRock Inc. | ECOLAB INC. | 21,715,848 | 7.6% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | ECOLAB INC. | 22,344,965 | 7.8% | EDGAR |
| SC 13G/A | 2023-01-31 | BlackRock Inc. | ECOLAB INC. | 21,235,449 | 7.5% | EDGAR |
| SC 13D/A | 2022-08-22 | CASCADE INVESTMENT, L.L.C. | ECOLAB INC. | 31,164,142 | 10.9% | EDGAR |
| SC 13G/A | 2022-02-09 | VANGUARD GROUP INC | ECOLAB INC. | 21,603,797 | 7.5% | EDGAR |
| SC 13G/A | 2022-02-01 | BlackRock Inc. | ECOLAB INC. | 18,885,247 | 6.6% | EDGAR |
| SC 13G/A | 2021-02-10 | VANGUARD GROUP INC | ECOLAB INC. | 21,528,995 | 7.5% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | ECOLAB INC. | 19,467,240 | 6.8% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | ECOLAB INC. | 22,637,404 | 7.8% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | ECOLAB INC. | 19,626,868 | 6.8% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | ECOLAB INC. | 22,310,036 | 7.7% | EDGAR |
| SC 13G/A | 2019-02-04 | BlackRock Inc. | ECOLAB INC. | 16,641,721 | 5.8% | EDGAR |
| SC 13D/A | 2018-03-09 | CASCADE INVESTMENT, L.L.C. | ECOLAB INC. | 29,190,236 | 10.1% | EDGAR |
| SC 13G/A | 2018-02-09 | VANGUARD GROUP INC | ECOLAB INC. | 21,399,852 | 7.4% | EDGAR |
| SC 13G/A | 2018-02-08 | BlackRock Inc. | ECOLAB INC. | 15,713,077 | 5.4% | EDGAR |
| SC 13G/A | 2017-02-09 | VANGUARD GROUP INC | ECOLAB INC. | 19,409,853 | 6.6% | EDGAR |
| SC 13G/A | 2017-01-24 | BlackRock Inc. | ECOLAB INC. | 15,223,668 | 5.2% | EDGAR |
| SC 13G/A | 2016-02-11 | VANGUARD GROUP INC | ECOLAB INC. | 17,722,980 | 6.0% | EDGAR |
| SC 13G/A | 2016-02-10 | BlackRock Inc. | ECOLAB INC. | 15,453,495 | 5.2% | EDGAR |