---
schema_version: "secwatch.filing_event.v1"
accession: "0001171843-25-001479"
form_type: "8-K"
ticker: "CHMG"
cik: "0000763563"
company_name: "CHEMUNG FINANCIAL CORP"
filed_at: "2025-03-14T23:59:59+00:00"
generated_at: "2026-05-24T19:32:36.996391+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# EVP Thomas W. Wirth to retire in Q3 2025 for health reasons; successor search underway

## Summary
- Thomas W. Wirth notified Chemung Financial on March 12, 2025 of his retirement effective in or around Q3 2025.
- Wirth has served as EVP of the Wealth Management Group since June 2015 and joined the bank in 1987.
- Retirement is for health reasons; not the result of any disagreement with the company.
- Wirth will remain in his role until a successor is appointed and through a transition period.

## SEC filing metadata
- accession: 0001171843-25-001479
- form_type: 8-K
- ticker: CHMG
- cik: 0000763563
- company_name: CHEMUNG FINANCIAL CORP
- filed_at: 2025-03-14T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/763563/000117184325001479/0001171843-25-001479-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/763563/000117184325001479/f8k_031425.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001171843-25-001479
- JSON: https://secwatch.observer/filing/0001171843-25-001479.json
- Plain text: https://secwatch.observer/filing/0001171843-25-001479.txt

## Key facts
- Executive change
  Thomas W. Wirth departed as Executive Vice President at CHEMUNG FINANCIAL CORP.
  - Action: retire
  - Role: Executive Vice President
  source text: On March 12, 2025, Thomas W. Wirth notified Chemung Financial Corporation (the “Corporation”) of his intention to retire, effective in or around the third quarter of 2025, from his position as Executive Vice President (“EVP”) responsible for the Wealth Management Group of Chemung Canal Trust Company (the “Bank”), the wholly-owned banking subsidiary of the Corporation.
  evidence_url: https://www.sec.gov/Archives/edgar/data/763563/000117184325001479/0001171843-25-001479-index.htm

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