FISV: Financial results

Item 2.02. Results of Operations and Financial Condition. On November 3, 2026, Fiserv, Inc. issued a press release announcing its financial results for the quarter ended September 30, 2026. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated by reference herein. Item 9.01. Financial Statements and Exhibits. (d) Exhibits. EXHIBIT INDEX Exhibit Number Description 99.1 Press Release of Fiserv, Inc., dated November 3, 2026 (furnished pursuant to Item 2.02 of this Current Report on Form 8-K) 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES 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. FISERV, INC. Date: November 3, 2026 By: /s/ Paul M. Todd Paul M. Todd Chief Financial Officer