Company: WSBC
Filing Date: 2025-09-11
Form Type: 424B5
Source: 0001193125-25-201360
Chunk: 88

Company: WESBANCO INC
Filing Date: 2025-09-11
Form: 424B5
Chunk 88
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 or indirectly, sell or convey all or substantially all of its properties and assets to another person or group of affiliated persons, except that we may consolidate or merge with, or sell or convey substantially all of our assets to another person if (i) we are the continuing person or the successor person (if other than us) is organized and existing under the laws of the United States of America, any State thereof or the District of Columbia and such person expressly assumes all of our obligations under the applicable indenture, including payment of the principal and interest on the debt securities, and the performance and observance of all of the covenants and conditions of the applicable indenture to be performed by us and (ii) there is no default under the applicable indenture. Upon such a succession, we will be relieved from any further obligations under each of the indentures. Events of Default Except as otherwise set forth in the applicable prospectus supplement, an event of default shall occur with respect to any series of debt securities when:

| • |     | We default in paying the principal or premium, if any, on any of the debt securities of such series when due; |

9

| • |     | We default in paying interest on any of the debt securities of such series when due and such default continues 
 for 30 days;                                                                                                   |

| • |     | We default in the deposit of any sinking fund payment with respect to any of the debt securities of such series 
 when due and such default continues for 30 days;                                                                |

| • |     | We fail to perform any other covenant or warranty in the debt securities of such series or in the applicable              
 indenture, and such failure continues for a period of 90 days after notice of such failure as provided in that indenture; |

| • |     | Certain events of bankruptcy, insolvency or reorganization involving us occur; or |

| • |     | Any other event of default specified in the applicable prospectus supplement occurs with respect to debt 
 securities of that series.                                                                               |

We will be required annually to deliver to the trustee an officers’ certificate stating whether or not the officers signing such certificate have any knowledge of any default in the performance by us of our obligations under the applicable indenture. If an event of default shall occur and be continuing with respect to any series (other than an event of default described in the fifth bullet point of the first paragraph above under “— Events of Default”), the trustee or the holders of not less than 25% in principal amount of