Western Union CO (WU) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-06-05 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Western Union CO (WU) CIK: 0001365135 --- Reporting Owner --- Name: Angelini Giovanni CIK: 0001949319 Role: Officer (President Europe, Africa, MEPA) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-06-05 | Code: A (Grant or award) Shares: +33,423 | Price: $0.00 Shares Owned After: 344,715 | Ownership: D (Direct) Footnotes: [F1] Represents a restricted stock unit award which vests in three substantially equal installments on June 1, 2027, 2028 and 2029, subject to the reporting person's continued employment with the Company and any applicable termination provisions contained in the award agreement. [Transaction #2] Security: Common Stock Date: 2026-06-05 | Code: A (Grant or award) Shares: +33,423 | Price: $0.00 Shares Owned After: 378,138 | Ownership: D (Direct) Footnotes: [F2] Represents a grant of performance-based restricted stock unit awards which vests in full on June 1, 2029, subject to the reporting person's continued employment with the Company and any applicable termination provisions contained in the award agreement. --- Footnotes (Complete Index) --- F1: Represents a restricted stock unit award which vests in three substantially equal installments on June 1, 2027, 2028 and 2029, subject to the reporting person's continued employment with the Company and any applicable termination provisions contained in the award agreement. F2: Represents a grant of performance-based restricted stock unit awards which vests in full on June 1, 2029, subject to the reporting person's continued employment with the Company and any applicable termination provisions contained in the award agreement. --- Signature --- /s/ Lisa A. Atkins, As Attorney-in-Fact (2026-06-11)