| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Whalen Julie | Director | C/O ECOLAB INC., 1 ECOLAB PLACE, SAINT PAUL | /s/ Corinne Lawson, as Attorney-in-Fact for Julie Whalen | 02 Oct 2025 | 0001274281 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ECL | Common Stock | Award | $0 | +75 | $0.000000 | 75 | 30 Sep 2025 | Direct |