Bylaw Amendment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): March 17, 2026 WELLS FARGO & COMPANY (Exact name of registrant as specified in its charter)   Delaware   001-02979   No.  41-0449260 (State or other jurisdiction of incorporation)   (Commission File Number)   (IRS Employer Identification No.) 333 Market Street , San Francisco , California 94105 (Address of principal executive offices) (Zip Code) Registrant’s telephone number, including area code: 1 - 415 - 371-2921 Not applicable (Former name or former address, if changed since last report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:     ☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)     ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)     ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))     ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Securities registered pursuant to Section 12(b) of the Act:   Title of Each Class   Trading Symbol   Name of Each Exchange on Which Registered Common Stock, par value $1-2/3   WFC   New York Stock Exchange (NYSE) 7.5% Non-Cumulative Perpetual Convertible Class A Preferred Stock, Series L   WFC.PRL   NYSE Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series Y   WFC.PRY   NYSE Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series Z   WFC.PRZ   NYSE Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series AA   WFC.PRA   NYSE Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series CC   WFC.PRC   NYSE Depositary Shares, each representing a 1/1000th interest in a share of Non-Cumulative Perpetual Class A Preferred Stock, Series DD   WFC.PRD   NYSE Guarantee of Medium-Term Notes, Series A, due October 30, 2028 of Wells Fargo Finance LLC   WFC/28A   NYSE Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act (17 CFR 230.405) or Rule 12b-2 of the Exchange Act (17 CFR 240.12b-2). Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐ Item 5.03. Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year. On March 17, 2026, Wells Fargo & Company (the “Company”) filed with the Delaware Secretary of State a Certificate Eliminating the Certificate of Designation with respect to the Company’s 3.90% Fixed Rate Reset Non-Cumulative Perpetual Class A Preferred Stock, Series BB (the “Series BB Preferred”), which, effective upon filing, eliminated from the Company’s Restated Certificate of Incorporation all matters set forth in the Certificate of Designation for the Series BB Preferred, filed with the Delaware Secretary of State on January 22, 2021. The Certificate Eliminating the Certificate of Designation with respect to the Company’s Series BB Preferred, is filed herewith as Exhibit 3.1 and is incorporated herein by reference.   Item 9.01. Financial Statements and Exhibits.     (d) Exhibits   Exhibit No.    Description    Location 3.1    Certificate Eliminating the Certificate of Designation with respect to the Company’s 3.90% Fixed Rate Reset Non-Cumulative Perpetual Class A Preferred Stock, Series BB.    Filed herewith 104    The cover page from this Current Report on Form 8-K, formatted in Inline XBRL.    Filed herewith   2 SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.         WELLS FARGO & COMPANY DATED: March 17, 2026       /s/ Scott Knoblach       Scott Knoblach       Senior Vice President and Assistant Treasurer