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: 2026-05-01 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Western Union CO (WU) CIK: 0001365135 --- Reporting Owner --- Name: Adams Benjamin Carlton CIK: 0001931944 Role: Officer (Chief Legal Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-05-01 | Code: S (Open market sale) Shares: -3,184 | Price: $9.22 Total Value: $29,372.40 Shares Owned After: 251,429 | Ownership: D (Direct) [Transaction #2] Security: Common Stock Date: 2026-05-01 | Code: S (Open market sale) Shares: -4,148 | Price: $9.21 Total Value: $38,223.82 Shares Owned After: 247,281 | Ownership: D (Direct) [Transaction #3] Security: Common Stock Date: 2026-05-01 | Code: S (Open market sale) Shares: -12,592 | Price: $9.23 Total Value: $116,287.12 Shares Owned After: 234,689 | Ownership: D (Direct) --- Signature --- /s/ Lisa A. Atkins, As Attorney-in-Fact (2026-05-04)