---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-004388"
form_type: "8-K"
ticker: "SFNC"
cik: "0000090498"
company_name: "SIMMONS FIRST NATIONAL CORP"
filed_at: "2024-01-08T23:59:59+00:00"
generated_at: "2026-06-07T02:48:16.492460+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# Simmons First National CAO Stephen Massanelli to retire Jan 1, 2025

## Summary
- Stephen C. Massanelli (68), SEVP and Chief Administrative Officer, notified retirement effective Jan 1, 2025.
- No successor or transition plan announced; retirement is planned.
- Massanelli had senior leadership role; departure date is roughly one year out.

## SEC filing metadata
- accession: 0001193125-24-004388
- form_type: 8-K
- ticker: SFNC
- cik: 0000090498
- company_name: SIMMONS FIRST NATIONAL CORP
- filed_at: 2024-01-08T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/90498/000119312524004388/0001193125-24-004388-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/90498/000119312524004388/d73773d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-004388
- JSON: https://secwatch.observer/filing/0001193125-24-004388.json
- Plain text: https://secwatch.observer/filing/0001193125-24-004388.txt

## Key facts
- Executive change
  Stephen C. Massanelli departed as Senior Executive Vice President and Chief Administrative Officer at SIMMONS FIRST NATIONAL CORP.
  - Action: intends to retire
  - Role: Senior Executive Vice President and Chief Administrative Officer
  source text: On January 5, 2024, Stephen C. Massanelli (age 68), Senior Executive Vice President and Chief Administrative Officer of Simmons First National Corporation (“Company”), notified the Company that he intends to retire, effective January 1, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/90498/000119312524004388/0001193125-24-004388-index.htm

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