---
schema_version: "secwatch.filing_event.v1"
accession: "0000950103-23-000208"
form_type: "8-K"
ticker: "CMCSA"
cik: "0001166691"
company_name: "COMCAST CORP"
filed_at: "2023-01-06T23:59:59+00:00"
generated_at: "2026-06-20T18:37:08.529698+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Comcast appoints Jason Armstrong CFO effective Jan 6, 2023; Cavanagh departs as CFO

## Summary
- Jason Armstrong named CFO, succeeding Mike Cavanagh who resigned as CFO (became President in Oct 2022).
- Armstrong previously served as Deputy CFO and Treasurer; will continue as Treasurer.
- Employment agreement includes base salary of $1.8M and target annual cash bonus of 200% of base salary.
- Armstrong joined Comcast in 2014, formerly headed Sky CFO and investor relations roles.

## SEC filing metadata
- accession: 0000950103-23-000208
- form_type: 8-K
- ticker: CMCSA
- cik: 0001166691
- company_name: COMCAST CORP
- filed_at: 2023-01-06T23:59:59+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/1166691/000095010323000208/0000950103-23-000208-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1166691/000095010323000208/dp186651_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950103-23-000208
- JSON: https://secwatch.observer/filing/0000950103-23-000208.json
- Plain text: https://secwatch.observer/filing/0000950103-23-000208.txt

## Key facts
- Executive change
  Michael J. Cavanagh resigned as Chief Financial Officer at COMCAST CORP.
  - Action: resigned
  - Role: Chief Financial Officer
  source text: Mr. Cavanagh has resigned from the position as Chief Financial Officer.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1166691/000095010323000208/0000950103-23-000208-index.htm
- Executive change
  Jason Armstrong was appointed as Chief Financial Officer at COMCAST CORP.
  - Action: appointed
  - Role: Chief Financial Officer
  source text: Comcast Corporation (the “Company”) appointed Jason Armstrong to succeed Michael J. Cavanagh as the Chief Financial Officer of the Company, effective January 6, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1166691/000095010323000208/0000950103-23-000208-index.htm

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