Fidelity National Information Services, Inc. (FIS) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-08-05 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Fidelity National Information Services, Inc. (FIS) CIK: 0001136893 --- Reporting Owner --- Name: Duet Donald Joseph CIK: 0002147963 Role: Officer (Chief Technology Officer) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-08-05 | Code: A (Grant or award) Shares: +9,478 | Price: $0.00 Shares Owned After: 9,478 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a contingent right to receive one share of FIS common stock. [F1] Each restricted stock unit represents a contingent right to receive one share of FIS common stock. [F2] On August 5, 2026, the reporting person was granted restricted stock units which will vest in three equal annual installments commencing on the first anniversary date of the grant. [F2] On August 5, 2026, the reporting person was granted restricted stock units which will vest in three equal annual installments commencing on the first anniversary date of the grant. --- Footnotes (Complete Index) --- F1: Each restricted stock unit represents a contingent right to receive one share of FIS common stock. F2: On August 5, 2026, the reporting person was granted restricted stock units which will vest in three equal annual installments commencing on the first anniversary date of the grant. --- Signature --- /s/ /s/ Charles H. Keller attorney-in-fact for Donald J. Duet (2026-08-06)