---
schema_version: "secwatch.filing_event.v1"
accession: "0000104889-23-000023"
form_type: "8-K"
ticker: "GHC"
cik: "0000104889"
company_name: "Graham Holdings Co"
filed_at: "2023-03-23T23:59:59+00:00"
generated_at: "2026-06-17T17:29:54.744623+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Graham Holdings: Don Graham becomes Chairman Emeritus; Anne Mulcahy elected Chair

## Summary
- Donald E. Graham transitions from Chairman to Chairman Emeritus, effective May 2023.
- Anne Mulcahy, former Xerox CEO and GHC board member since 2008, elected Chair.
- Mulcahy also serves on boards of Johnson & Johnson and LPL Financial.
- President and CEO Tim O'Shaughnessy expressed confidence in the new leadership structure.

## SEC filing metadata
- accession: 0000104889-23-000023
- form_type: 8-K
- ticker: GHC
- cik: 0000104889
- company_name: Graham Holdings Co
- filed_at: 2023-03-23T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/104889/000010488923000023/0000104889-23-000023-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/104889/000010488923000023/ghc-20230323.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000104889-23-000023
- JSON: https://secwatch.observer/filing/0000104889-23-000023.json
- Plain text: https://secwatch.observer/filing/0000104889-23-000023.txt

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