---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-22-019079"
form_type: "8-K"
ticker: "AWI"
cik: "0000007431"
company_name: "ARMSTRONG WORLD INDUSTRIES INC"
filed_at: "2022-09-30T23:59:59+00:00"
generated_at: "2026-06-23T06:32:43.777300+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Chairman Larry S. McWilliams to step down from Armstrong World Industries board in 2023

## Summary
- McWilliams will not stand for re-election at the 2023 annual shareholder meeting.
- He will continue as Chairman of the board until the next annual meeting.
- No successor or replacement has been announced at this time.

## SEC filing metadata
- accession: 0000950170-22-019079
- form_type: 8-K
- ticker: AWI
- cik: 0000007431
- company_name: ARMSTRONG WORLD INDUSTRIES INC
- filed_at: 2022-09-30T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/7431/000095017022019079/0000950170-22-019079-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/7431/000095017022019079/awi-20220928.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-22-019079
- JSON: https://secwatch.observer/filing/0000950170-22-019079.json
- Plain text: https://secwatch.observer/filing/0000950170-22-019079.txt

## Key facts
- Executive change
  Larry S. McWilliams departed as Chairman of the board of directors at ARMSTRONG WORLD INDUSTRIES INC.
  - Action: will not stand for re-election
  - Role: Chairman of the board of directors
  source text: On September 28, 2022, Larry S. McWilliams notified the board of directors of Armstrong World Industries, Inc. (the “Company”) that he will not stand for re-election to the Company's board of directors at its next annual shareholder meeting, which will take place in 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/7431/000095017022019079/0000950170-22-019079-index.htm

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