Item 6. Exhibits Copy as markdown Incorporated by Reference Exhibit SEC File Filed/ Furnished No. Exhibit Description Form Number Exhibit Filing Date Herewith 31.1 Certification of Stephanie Ferris, Chief Executive Officer of Fidelity National Information Services, Inc., pursuant to rule 13a-14(a) or 15d-14(a) of the Exchange Act, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. * 31.2 Certification of James Kehoe, Chief Financial Officer of Fidelity National Information Services, Inc., pursuant to rule 13a-14(a) or 15d-14(a) of the Exchange Act, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. * 32.1 Certification of Stephanie Ferris, Chief Executive Officer of Fidelity National Information Services, Inc., pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. * 32.2 Certification of James Kehoe, Chief Financial Officer of Fidelity National Information Services, Inc., pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. * 101.INS XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. * 101.SCH Inline XBRL Taxonomy Extension Schema Document. * 101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document. * 101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document. * 101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document. * 101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document. * 104 Cover Page Interactive Data File (formatted in inline XBRL in exhibit 101). *
(1)
Filed or furnished herewith
SIGNATURES
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
FIDELITY NATIONAL INFORMATION SERVICES, INC. Date: August 4, 2026 By: /s/ James Kehoe James Kehoe Chief Financial Officer
FIDELITY NATIONAL INFORMATION SERVICES, INC. Date: August 4, 2026 By: /s/ Alexandra Brooks Alexandra Brooks Chief Accounting Officer (Principal Accounting Officer)
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