---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-22-011556"
form_type: "8-K"
ticker: "THG"
cik: "0000944695"
company_name: "HANOVER INSURANCE GROUP, INC."
filed_at: "2022-06-13T23:59:59+00:00"
generated_at: "2026-06-25T02:36:01.672187+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Hanover Insurance elects Francisco Aristeguieta to board of directors

## Summary
- Francisco A. Aristeguieta (56) elected to board effective June 13, 2022; term expires at 2023 annual meeting.
- Currently special adviser at State Street; formerly CEO of State Street Institutional Services and Citigroup Asia Pacific.
- Determined independent under NYSE rules; no committee appointments initially.
- Compensation same as other non-employee directors, pro-rated for mid-term appointment.

## SEC filing metadata
- accession: 0000950170-22-011556
- form_type: 8-K
- ticker: THG
- cik: 0000944695
- company_name: HANOVER INSURANCE GROUP, INC.
- filed_at: 2022-06-13T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/944695/000095017022011556/0000950170-22-011556-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/944695/000095017022011556/thg-20220613.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-22-011556
- JSON: https://secwatch.observer/filing/0000950170-22-011556.json
- Plain text: https://secwatch.observer/filing/0000950170-22-011556.txt

## Key facts
- Executive change
  Francisco A. Aristeguieta was elected as Director at HANOVER INSURANCE GROUP, INC..
  - Action: elected
  - Role: Director
  source text: On June 13, 2022, the Board of Directors elected Francisco A. Aristeguieta to the Board of Directors of The Hanover Insurance Group, Inc. (the “Company”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/944695/000095017022011556/0000950170-22-011556-index.htm

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