---
schema_version: "secwatch.filing_event.v1"
accession: "0000927653-21-000071"
form_type: "8-K"
ticker: "MCK"
cik: "0000927653"
company_name: "MCKESSON CORP"
filed_at: "2021-08-18T23:59:59+00:00"
generated_at: "2026-06-29T09:25:04.715068+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "high"
source: SEC EDGAR
---

# McKesson's principal accounting officer Reddy resigns; Emerson named interim

## Summary
- Sundeep G. Reddy to resign as principal accounting officer effective September 10, 2021.
- Kevin W. Emerson appointed as interim principal accounting officer on that date.
- Reddy departing to pursue another employment opportunity.

## SEC filing metadata
- accession: 0000927653-21-000071
- form_type: 8-K
- ticker: MCK
- cik: 0000927653
- company_name: MCKESSON CORP
- filed_at: 2021-08-18T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/927653/000092765321000071/0000927653-21-000071-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/927653/000092765321000071/mck-20210813.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000927653-21-000071
- JSON: https://secwatch.observer/filing/0000927653-21-000071.json
- Plain text: https://secwatch.observer/filing/0000927653-21-000071.txt

## Key facts
- Executive change
  Kevin W. Emerson was appointed as interim principal accounting officer at MCKESSON CORP.
  - Action: appointed
  - Role: interim principal accounting officer
  source text: At that time, Kevin W. Emerson will be appointed as interim principal accounting officer.
  evidence_url: https://www.sec.gov/Archives/edgar/data/927653/000092765321000071/0000927653-21-000071-index.htm
- Executive change
  Sundeep G. Reddy resigned as principal accounting officer at MCKESSON CORP.
  - Action: resigned
  - Role: principal accounting officer
  source text: On August 13, 2021, McKesson Corporation (“Company”) received notice from Sundeep G. Reddy of his intention to resign as principal accounting officer of the Company effective on September 10, 2021 in order to pursue another employment opportunity.
  evidence_url: https://www.sec.gov/Archives/edgar/data/927653/000092765321000071/0000927653-21-000071-index.htm

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