---
schema_version: "secwatch.filing_event.v1"
accession: "0000789933-23-000007"
form_type: "8-K"
ticker: "NC"
cik: "0000789933"
company_name: "NACCO INDUSTRIES INC"
filed_at: "2023-02-27T23:59:59+00:00"
generated_at: "2026-06-19T00:11:13.852480+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Director Richard de J. Osborne to retire after 25 years, effective May 16, 2023

## Summary
- Richard de J. Osborne agreed to retire from the Board, effective May 16, 2023.
- Osborne served 25 years on the Board, joining in 1998.
- He currently chairs the Audit Review Committee and serves on Compensation and Nominating committees.
- Osborne will not stand for reelection at the May 16, 2023 Annual Meeting.
- His background includes former Chairman and CEO of ASARCO Incorporated.

## SEC filing metadata
- accession: 0000789933-23-000007
- form_type: 8-K
- ticker: NC
- cik: 0000789933
- company_name: NACCO INDUSTRIES INC
- filed_at: 2023-02-27T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/789933/000078993323000007/0000789933-23-000007-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/789933/000078993323000007/nacco-20230222.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000789933-23-000007
- JSON: https://secwatch.observer/filing/0000789933-23-000007.json
- Plain text: https://secwatch.observer/filing/0000789933-23-000007.txt

## Key facts
- Executive change
  Richard de J. Osborne departed as Director at NACCO INDUSTRIES INC.
  - Action: retire
  - Role: Director
  source text: On February 22, 2023, Mr. Richard de J. Osborne and the Board of Directors (the “Board”) of NACCO Industries, Inc. (the “Company”) agreed that Mr. Osborne will retire after twenty-five years of exemplary service to the Company, effective May 16, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/789933/000078993323000007/0000789933-23-000007-index.htm

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