| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| WILKINS CHARLES L | Head of HSA Bank | C/O WEBSTER FINANCIAL CORP, 200 ELM STREET, STAMFORD | /s/ Bradley Larkin, attorney-in-fact | 04 Mar 2026 | 0001595335 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | WBS | Common Stock | Award | +6,256 | +20% | $0.000000* | 37,790 | 02 Mar 2026 | Direct | F1 | |
| transaction | WBS | Common Stock | Tax liability | -1,580 | -4.2% | $72.13* | 36,210 | 02 Mar 2026 | Direct | F2 | |
| transaction | WBS | Common Stock | Tax liability | -709 | -2% | $72.13* | 35,501 | 02 Mar 2026 | Direct | F3 | |
| transaction | WBS | Common Stock | Tax liability | -328 | -0.92% | $71.40* | 35,173 | 03 Mar 2026 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | Represents the vesting of performance shares for the three-year period ending December 31, 2025, as approved by the Compensation and Human Resources Committee on January 28, 2026. |
| F2 | Represents the tax withholding upon the vesting of certain performance shares granted on March 1st, 2023. |
| F3 | Represents the tax withholding upon the vesting of certain time-based restricted shares granted on March 1, 2023 and March 1, 2024. |
| F4 | Represents the tax withholding upon the vesting of certain time-based restricted shares granted on March 3, 2025. |