---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-23-046690"
form_type: "8-K"
ticker: null
cik: "0000885568"
company_name: "OLD DOMINION ELECTRIC COOPERATIVE"
filed_at: "2023-09-06T23:59:59+00:00"
generated_at: "2026-06-10T23:42:28.824887+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# CEO Marcus Harris resigns; John C. Lee appointed Interim CEO effective Sept 8, 2023

## Summary
- Marcus M. Harris resigned as President and CEO of ODEC effective Sept 8, 2023 to join another organization.
- John C. Lee, Jr., President & CEO of Mecklenburg Electric Cooperative, appointed Interim President and CEO effective Sept 8, 2023.
- Harris will remain as an employee and advisor to the Interim CEO through October 31, 2023.
- Lee previously worked at ODEC from 1992–2007, serving as VP of Member & External Relations before leaving in 2007.

## SEC filing metadata
- accession: 0000950170-23-046690
- form_type: 8-K
- cik: 0000885568
- company_name: OLD DOMINION ELECTRIC COOPERATIVE
- filed_at: 2023-09-06T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/885568/000095017023046690/0000950170-23-046690-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/885568/000095017023046690/ck0000885568-20230830.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-23-046690
- JSON: https://secwatch.observer/filing/0000950170-23-046690.json
- Plain text: https://secwatch.observer/filing/0000950170-23-046690.txt

## Key facts
- Executive change
  Marcus M. Harris resigned as President and Chief Executive Officer at OLD DOMINION ELECTRIC COOPERATIVE.
  - Action: resigned
  - Role: President and Chief Executive Officer
  source text: Marcus M. Harris gave notice of his resignation as President and Chief Executive Officer ("CEO") from Old Dominion Electric Cooperative ("ODEC") to accept a position with another organization.
  evidence_url: https://www.sec.gov/Archives/edgar/data/885568/000095017023046690/0000950170-23-046690-index.htm
- Executive change
  John C. Lee, Jr. was appointed as Interim President and Chief Executive Officer at OLD DOMINION ELECTRIC COOPERATIVE.
  - Action: appointed
  - Role: Interim President and Chief Executive Officer
  source text: the board of directors appointed John C. Lee, Jr., President and CEO of Mecklenburg Electric Cooperative, as the Interim President and CEO of ODEC, effective September 8, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/885568/000095017023046690/0000950170-23-046690-index.htm

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