---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-24-024875"
form_type: "8-K"
ticker: "LII"
cik: "0001069202"
company_name: "LENNOX INTERNATIONAL INC"
filed_at: "2024-05-23T23:59:59+00:00"
generated_at: "2026-06-01T09:02:28.979047+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Lennox International appoints Republic Services CEO Jon Vander Ark to Board, effective June 1, 2024

## Summary
- Jon Vander Ark, President and CEO of Republic Services, elected as Class II director; term expires at 2027 annual meeting.
- Appointed to Audit Committee and Public Policy Committee.
- Compensation includes $105,000 annual retainer plus ~$150,000 in equity, consistent with non-employee director program.
- Board determined Vander Ark is independent and has no material related-party transactions.

## SEC filing metadata
- accession: 0001628280-24-024875
- form_type: 8-K
- ticker: LII
- cik: 0001069202
- company_name: LENNOX INTERNATIONAL INC
- filed_at: 2024-05-23T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1069202/000162828024024875/0001628280-24-024875-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1069202/000162828024024875/lii-20240520.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-24-024875
- JSON: https://secwatch.observer/filing/0001628280-24-024875.json
- Plain text: https://secwatch.observer/filing/0001628280-24-024875.txt

## Key facts
- Executive change
  Jon Vander Ark was elected as Director at LENNOX INTERNATIONAL INC.
  - Action: elected
  - Role: Director
  source text: On May 20, 2024, the Board of Directors (the “Board”) of Lennox International Inc. (the “Company”) elected Jon Vander Ark to the Board to serve as a Class II director, effective June 1, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1069202/000162828024024875/0001628280-24-024875-index.htm

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