Company: WBS-PG
Filing Date: 2025-09-05
Form Type: 424B5
Source: 0001193125-25-197211
Chunk: 109

Company: WEBSTER FINANCIAL CORP
Filing Date: 2025-09-05
Form: 424B5
Chunk 109
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 certificate of designation or the resolutions establishing such series and as indicated in the applicable prospectus supplement. Under the Delaware General Corporation Law, holders of outstanding shares of a series of preferred stock may be entitled to vote as a separate class on a proposed amendment to the terms of that series of preferred stock or our Certificate of Incorporation, if the amendment would:

| (1) | increase or decrease the aggregate number of authorized shares of that series of preferred stock, |

| (2) | increase or decrease the par value of the shares of that series of preferred stock, or |

| (3) | alter or change the powers, preferences or special rights of the shares of such class so as to affect them                                                                             
 adversely, in which case the approval of the proposed amendment would require the affirmative vote of at least a majority of the outstanding shares of that series of preferred stock. |

Conversion Rights The terms and conditions, if any, upon which any class or series of preferred stock are convertible into or exchangeable for other securities or rights of Webster or other issuers, including, without limitation, common stock, debt securities or another series of preferred stock, or any combination of the foregoing, will be set forth in the applicable prospectus supplement relating to the preferred stock. The terms will include the name of the issuer of the other securities or rights and the number or principal amount of the securities or rights into which the shares of preferred stock are convertible or exchangeable, the conversion or exchange price or rate or the manner of calculating the price, the conversion or exchange date(s) or period(s), provisions as to whether conversion or exchange will be at the option of the holders of the preferred stock or at Webster’s or other issuer’s option, the events requiring an adjustment of the conversion or exchange price or rate and provisions affecting conversion or exchange in the event of the redemption of the series of preferred stock. Transfer Agent and Registrar The transfer agent and registrar for the preferred stock is Broadridge Corporate Issuer Solutions, LLC. 30

DESCRIPTION OF DEPOSITARY SHARES

The following description, together with the applicable prospectus supplements, summarizes certain terms and provisions of the depositary shares that we may
offer under this prospectus and the related deposit agreements and depositary receipts. The following summary relates to terms and conditions applicable to these types of securities generally. The particular terms of any series of depositary shares
will be those set forth in the applicable deposit agreement and summarized in the applicable prospectus supplement. If indicated in the applicable prospectus supplement, the terms of any