---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-377194"
form_type: "8-K"
ticker: "AWI"
cik: "0000007431"
company_name: "ARMSTRONG WORLD INDUSTRIES INC"
filed_at: "2026-08-31T22:45:19+00:00"
generated_at: "2026-09-01T10:05:08.640862+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "low"
source: SEC EDGAR
---

# Armstrong World posts investor presentation; no financial details in exhibit

## Summary
- Company posted updated investor presentation dated August 31, 2026 to armstrong.com.
- Presentation is intended for upcoming investor meetings; no specific financial figures or guidance disclosed.
- Filing includes only cover page of exhibit; no material new information available.
- No changes to operations, dividends, or outlook were communicated in the 8-K.

## SEC filing metadata
- accession: 0001193125-26-377194
- form_type: 8-K
- ticker: AWI
- cik: 0000007431
- company_name: ARMSTRONG WORLD INDUSTRIES INC
- filed_at: 2026-08-31T22:45:19+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: low
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/7431/000119312526377194/0001193125-26-377194-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/7431/000119312526377194/awi-20260831.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-377194
- JSON: https://secwatch.observer/filing/0001193125-26-377194.json
- Plain text: https://secwatch.observer/filing/0001193125-26-377194.txt

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