---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-011827"
form_type: "8-K"
ticker: "LGL"
cik: "0000061004"
company_name: "LGL GROUP INC"
filed_at: "2025-04-11T23:59:59+00:00"
generated_at: "2026-05-23T16:39:26.594857+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# LGL Group Co-CEO Timothy Foufas resigns effective May 1, 2025; Nathan Miller appointed COO

## Summary
- Timothy Foufas resigns as Co-CEO effective May 1, 2025; no disagreement with the company.
- Board appoints Nathan Miller as COO; Miller holds CFA, serves as CFO of PMV Consumer Acquisition Corp.
- Board appoints Tiffany Hayden as Vice President; Hayden is Chief Compliance Officer of Teton Advisors.
- No family relationships or arrangements with others for Miller or Hayden.

## SEC filing metadata
- accession: 0001437749-25-011827
- form_type: 8-K
- ticker: LGL
- cik: 0000061004
- company_name: LGL GROUP INC
- filed_at: 2025-04-11T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/61004/000143774925011827/0001437749-25-011827-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/61004/000143774925011827/lglg20250312_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-011827
- JSON: https://secwatch.observer/filing/0001437749-25-011827.json
- Plain text: https://secwatch.observer/filing/0001437749-25-011827.txt

## Key facts
- Executive change
  Tiffany Hayden was appointed as Vice President at LGL GROUP INC.
  - Action: appointed
  - Role: Vice President
  source text: On April 7, 2025, the Board of LGL Group appointed Tiffany Hayden, age 42, as Vice President and an officer.
  evidence_url: https://www.sec.gov/Archives/edgar/data/61004/000143774925011827/0001437749-25-011827-index.htm
- Executive change
  Timothy Foufas resigned as Co-Chief Executive Officer at LGL GROUP INC.
  - Action: resigned
  - Role: Co-Chief Executive Officer
  source text: On April 11, 2025, Timothy Foufas resigned as Co-Chief Executive Officer of The LGL Group, Inc. ("LGL Group" or the "Company"), effective May 1, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/61004/000143774925011827/0001437749-25-011827-index.htm
- Executive change
  Nathan Miller was appointed as Chief Operating Officer at LGL GROUP INC.
  - Action: appointed
  - Role: Chief Operating Officer
  source text: On April 11, 2025, the Board of Directors (the "Board") of LGL Group appointed Nathan Miller, age 46, as Chief Operating Officer.
  evidence_url: https://www.sec.gov/Archives/edgar/data/61004/000143774925011827/0001437749-25-011827-index.htm

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