---
schema_version: "secwatch.filing_event.v1"
accession: "0000789933-26-000156"
form_type: "8-K"
ticker: "NC"
cik: "0000789933"
company_name: "NACCO INDUSTRIES INC"
filed_at: "2026-08-31T10:43:49+00:00"
generated_at: "2026-08-31T10:55:13.248524+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "low"
source: SEC EDGAR
---

# NACCO posts updated investor presentation; specific financials not in available text

## Summary
- Updated investor presentation dated August 31, 2026 posted on NACCO's website (www.nacco.com).
- Presentation titled 'Compounding Long-Term Value in Natural Resources'.
- Exhibit text truncated; no specific financial results, guidance, or operational data available.

## SEC filing metadata
- accession: 0000789933-26-000156
- form_type: 8-K
- ticker: NC
- cik: 0000789933
- company_name: NACCO INDUSTRIES INC
- filed_at: 2026-08-31T10:43:49+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: low
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/789933/000078993326000156/0000789933-26-000156-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/789933/000078993326000156/nacco-20260831.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000789933-26-000156
- JSON: https://secwatch.observer/filing/0000789933-26-000156.json
- Plain text: https://secwatch.observer/filing/0000789933-26-000156.txt

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