| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For ECL | |||||
| 2026-03-31 | Reich, Victoria | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Nowell, Lionel L Iii | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Mckibben, Tracy B | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Zillmer, John J | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Althoff, Judson | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Ballard, Shari L | Director | Purchased | 137.81 | $263.03 |
| 2026-03-31 | Ballard, Shari L | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Doukeris, Michel D | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Green, Eric Mark | Director | Purchased | 152.07 | $263.03 |
| 2026-03-31 | Green, Eric Mark | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Gross, Marion K. | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Larson, Michael | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Maclennan, David | Director | Purchased | 48.71 | $263.03 |
| 2026-03-31 | Maclennan, David | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Whalen, Julie | Director | Purchased | 137.82 | $0.00 |
| 2026-03-31 | Vautrinot, Suzanne M | Director | Purchased | 137.82 | $0.00 |
| 2026-03-27 | Larson, Michael | Director | Purchased | 2300 | $115.08 |
| 2026-03-27 | Larson, Michael | Director | Sold | 2300 | $0.00 |
| 2026-03-27 | Larson, Michael | Director | Sold | 1006 | $262.89 |
| 2026-02-26 | Cook, Gregory B | EVP & PRES - INST GROUP | Purchased | 3800 | $137.09 |