---
schema_version: "secwatch.filing_event.v1"
accession: "0001109357-22-000021"
form_type: "8-K"
ticker: "EXC"
cik: "0001109357"
company_name: "EXELON CORP"
filed_at: "2022-02-10T23:59:59+00:00"
generated_at: "2026-06-27T09:02:30.029139+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Exelon Board Chairman Mayo Shattuck to retire April 26, 2022 after spin-off completion

## Summary
- Mayo Shattuck III will retire as Board Chair at the 2022 annual meeting on April 26, 2022; Board size to shrink from 10 to 9.
- Shattuck served as Chair since 2012 and was instrumental in the spin-off of Constellation, completed earlier in February 2022.
- Board has begun search for a new independent chair, anticipated announcement in the 2022 proxy statement.
- CEO Christopher Crane thanked Shattuck for his decade of visionary leadership and role in creating two world-class energy companies.

## SEC filing metadata
- accession: 0001109357-22-000021
- form_type: 8-K
- ticker: EXC
- cik: 0001109357
- company_name: EXELON CORP
- filed_at: 2022-02-10T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1109357/000110935722000021/0001109357-22-000021-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1109357/000110935722000021/exc-20220208.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001109357-22-000021
- JSON: https://secwatch.observer/filing/0001109357-22-000021.json
- Plain text: https://secwatch.observer/filing/0001109357-22-000021.txt

## Key facts
- Executive change
  Mayo Shattuck departed as Director at EXELON CORP.
  - Action: will retire from the Board
  - Role: Director
  source text: On February 8, 2022, Mayo Shattuck informed the Board of Directors (“Board”) that he will retire from the Board at the end of his term and not stand for election as a director of Exelon Corporation at the 2022 annual meeting of shareholders.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1109357/000110935722000021/0001109357-22-000021-index.htm

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