Company: WBS-PG
Filing Date: 2025-04-11
Form Type: DEF 14A
Source: 0000801337-25-000015
Chunk: 88

Company: WEBSTER FINANCIAL CORP
Filing Date: 2025-04-11
Form: DEF 14A
Chunk 88
---
 CT 06902, Attention: Corporate Secretary.

In addition, if you would like to receive separate proxy statements and annual reports of Webster in the future, or if you are receiving multiple copies of annual reports and proxy statements at an address shared with another stockholder and would like to participate in householding, please notify your broker if your shares are held in a brokerage account or us if you hold registered shares.

<div align='center'>61</div>

#### WebsterFinancial CorporationOTHER BUSINESS
| OTHER BUSINESS |

The Board does not know of any other business to be transacted at the 2025 Annual Meeting of Stockholders, but if any other matters do come before the meeting, it is the intention of the persons named in the accompanying proxy to vote or act with respect to them in accordance with their best judgment.

Sincerely,

| John R. Ciulla                                    |
| Chairman of the Board and Chief Executive Officer |

Stamford, CT

April 11, 2025

<div align='center'>62</div>

#### WebsterFinancial CorporationOTHER BUSINESS
| APPENDIX A: RECONCILIATION OF NON-GAAP MEASURES TO GAAP |

As indicated in this Proxy Statement, management and the Compensation and HR Committee have discretion to use certain non-GAAP measures, such as PPNR, Adjusted PPNR, Adjusted PPNR for corporate component score, Adjusted ROAA, Adjusted ROAA for corporate component score, and Adjusted ROE, to adjust for extraordinary, unusual, or non-recurring items and for material negative risk outcomes as part of Webster’s executive compensation program, which they believe better reflect reported results.

Webster believes that providing certain non-GAAP measures provides investors with information useful in understanding its financial performance, performance trends, and financial position. Webster utilizes these measures for internal planning and forecasting purposes. Webster, as well as securities analysts, investors, and other interested parties, also use these measures to compare peer company operating performance. Webster believes that its presentation and discussion, together with the accompanying reconciliations, provides additional clarity of factors and trends affecting its business and allows investors to view performance in a manner similar to management. These non-GAAP measures should not be considered a substitute for GAAP basis measures and results, and Webster strongly encourages investors to review its consolidated financial statements in their entirety and not to rely on any single financial measure. Because non-GAAP measures are not standardized, it may not be possible to compare these financial measures with other companies' non-GAAP measures