---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-25-076447"
form_type: "8-K"
ticker: "WU"
cik: "0001365135"
company_name: "Western Union CO"
filed_at: "2025-05-22T23:59:59+00:00"
generated_at: "2026-05-20T17:49:48.572295+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Western Union COO Andrew Walker resigns effective June 13, 2025 for personal reasons

## Summary
- Andrew Walker, Chief Operations Officer, notified resignation effective June 13, 2025.
- Resignation is for personal reasons with no disagreements with the Company.
- Departure is unrelated to operations, policies, or accounting practices.
- No successor or interim COO has been announced.

## SEC filing metadata
- accession: 0000950170-25-076447
- form_type: 8-K
- ticker: WU
- cik: 0001365135
- company_name: Western Union CO
- filed_at: 2025-05-22T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1365135/000095017025076447/0000950170-25-076447-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1365135/000095017025076447/wu-20250516.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-25-076447
- JSON: https://secwatch.observer/filing/0000950170-25-076447.json
- Plain text: https://secwatch.observer/filing/0000950170-25-076447.txt

## Key facts
- Executive change
  Andrew Walker resigned as Chief Operations Officer at Western Union CO.
  - Action: resigned
  - Role: Chief Operations Officer
  source text: On May 16, 2025, Andrew Walker, Chief Operations Officer of The Western Union Company (the “Company”), notified the Company that he intends to resign effective June 13, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1365135/000095017025076447/0000950170-25-076447-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.