| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bennett Jianqing | SVP Waters Adv. Diagnostics | 34 MAPLE STREET, MILFORD | /s/ Michael Lynn, attorney-in-fact for Jianqing Bennett | 03 Mar 2026 | 0001856691 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WAT | Common Stock | Tax liability | $125,964 | -410 | -5.7% | $307.23 | 6,834 | 02 Mar 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares of common stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of previously reported performance stock units. |