富国银行美股招股说明书(2026-08-03版)

Subject To Completion, dated August 3, 2026PRICING SUPPLEMENT No. 117 dated August, 2026(To Product Supplement No. 1 dated February 13, 2026,Prospectus Supplement dated February 13, 2026and Prospectus dated February 13, 2026) Wells Fargo Finance LLCMedium-Term Notes, Series B ■Automatic Call.If the closing value of the Underlier on the call date occurring approximately one year after issuance is greaterthan or equal to the call threshold value, the securities will be automatically called for the face amount plus a call premium of atleast 40.00% of the face amount (to be determined on the pricing date). The call threshold value is equal to 60% of the startingvalue■Maturity Payment Amount.If the securities are not automatically called, you will receive a maturity payment amount that could be ■If the ending value is greater than the starting value, you will receive the face amount plus a positive return equal to 200% ofthe percentage increase in the value of the Underlier from the starting value■If the ending value is less than the starting value but not by more than 40%, you will receive the face amount■If the ending value is less than the starting value by more than 40%, you will have full downside exposure to the decrease inthe value of the Underlier from the starting value, and you will lose more than 40%, and possibly all, of the face amount of yoursecurities■Investors may lose a significant portion or all of the face amount ■If the securities are automatically called, the positive return on the securities will be limited to the call premium, and you will not participate in any appreciation of the Underlier, which may be significant. If the securities are automatically called, you will nolonger have the opportunity to participate in any appreciation of the Underlier at the upside participation rate■All payments on the securities are subject to credit risk, and you will have no ability to pursue the Underlier for payment; if WellsFargo Finance LLC, as issuer, and Wells Fargo & Company, as guarantor, default on their obligations, you could lose some or allof your investment■No periodic interest payments or dividends■No exchange listing; designed to be held to maturity or automatic call The current estimated value of the securities is approximately $939.20 per security.While the estimated value of the securities atpricing may differ from the estimated value set forth above, we do not expect it to differ significantly absent a material change inmarket conditions or other relevant factors.In no event will the estimated value of the securities on the pricing date be less than$880.00 per security.The estimated value of the securities was determined for us by Wells Fargo Securities, LLC using its proprietarypricing models.It is not an indication of actual profit to us or to Wells Fargo Securities, LLC or any of our other affiliates, nor is it anindication of the price, if any, at which Wells Fargo Securities, LLC or any other person may be willing to buy the securities from you atany time after issuance. See “Estimated Value of the Securities” in this pricing supplement.The securities have complex features and investing in the securities involves risks not associated with an investment in conventional debt securities. See “Selected Risk Considerations” beginning on page PRS-9 herein and “Risk Factors” beginning on page PS-5 of theaccompanying product supplement.The securities are the unsecured obligations of Wells Fargo Finance LLC, and, accordingly, all payments are subject to credit risk. If Wells Fargo Finance LLC, as issuer, and Wells Fargo & Company, as guarantor, default on their obligations, you could lose some or allof your investment. The securities are not savings accounts, deposits or other obligations of a depository institution and are notinsured by the Federal Deposit Insurance Corporation, the Deposit Insurance Fund or any other governmental agency.Neither the Securities and Exchange Commission nor any state securities commission or other regulatory body has approved ordisapproved of these securities or passed upon the accuracy or adequacy of this pricing supplement or the accompanying productsupplement, prospectus supplement and prospectus. Any representation to the contrary is a criminal offense.(1)(2) (1)Wells Fargo Securities, LLC, an affiliate of Wells Fargo Finance LLC and a wholly owned subsidiary of Wells Fargo & Company, is the agent for the distribution of the securitiesand is acting as principal. See “Terms of the Securities—Agent” and “Estimated Value of the Securities” in this pricing supplement for further information. (2)In respect of certain securities sold in this offering, our affiliate, Wells Fargo Securities, LLC, may pay a fee of up to $3.00 per security to selected securities dealers in considerationfor marketing and other services in connection with the distribution of the securities to other securities dealers. Wells Fargo Securities Market Linked Securities—Auto