WESBANCO INC

Table 30: Commitments(1)

(1)The ACL associated with commitments was $9.2 million and $7.0 million at September 30, 2026 and December 31, 2025, respectively, and is included in other liabilities on the Consolidated Balance Sheet.

Contingent Liabilities

Wesbanco is a party to various legal and administrative proceedings and claims. While any litigation contains an element of uncertainty, management does not believe that a material loss related to such proceedings or claims pending or known to be threatened is reasonably possible.

NOTE 12. BUSINESS SEGMENTS

Wesbanco operatestwo reportable segments: community banking and trust and investment services. Wesbanco’s community banking segment offers a wide range of banking products and services through various delivery channels and business units, including commercial demand, individual demand and time deposit accounts; commercial, mortgage and individual installment loans, and certain non-traditional offerings, such as insurance and securities brokerage services. For purposes of determining the community banking reportable segment, these lines of business are aggregated, in accordance with the review of the CODM. The trust and investment services segment offers trust services as well as various alternative investment products, including mutual funds, and also serves as investment adviser to a family of mutual funds called the “WesMark Funds.” The fund family is comprised of the WesMark Large Company Fund, the WesMark Balanced Fund, the WesMark Small Company Fund, the WesMark Government Bond Fund, the WesMark West Virginia Municipal Bond Fund, and the WesMark Tactical Opportunity Fund. Corporate support functions, which are generally all attributable to the parent company, do not represent a reportable segment and are presented within Corporate Other for purposes of reconciling to the Consolidated Financial Statements. All of Wesbanco’s revenue is derived from domestic operations, and Wesbanco has no major customers providing greater than 10% of total segment revenue. Wesbanco’s CODM is its President and Chief Executive Officer. The CODM uses net income as the reported measure of segment profit or loss in making business decisions regarding reinvestment into the Company’s segments, using profits for acquisitions and/or paying dividends to shareholders. In addition, net income is used to monitor budget versus actual results, to perform competitive analysis by benchmarking to peers and as a factor to establish compensation for certain employees. Wesbanco does not have any material intra-entity sales or transfers.

The market value of trust assets totaled approximately $8.1 billion and $7.7 billion at September 30, 2026 and 2025, respectively. These assets are held by Wesbanco in fiduciary or agency capacities and are not included as assets on Wesbanco’s Consolidated Balance Sheet. Therefore, substantially all of Wesbanco’s assets are attributable to the community banking segment.

The following tables present Wesbanco's business segment results as received and reviewed on a regular basis by the CODM: